Update dependencies (#433)

## What changes were proposed in this pull request?

Update dependencies.

## How was this patch tested?

Manually.

Reviewed-on: #433
Co-authored-by: Amab <juanmi1982@gmail.com>
Co-committed-by: Amab <juanmi1982@gmail.com>

.drone.yml

@@ -0,0 +1,167 @@
+kind: pipeline
+type: docker
+name: debug
+
+steps:
+  - name: restore-cache
+    image: drillster/drone-volume-cache
+    settings:
+      restore: true
+      mount:
+        - .gradle/caches
+        - .gradle/wrapper
+    volumes:
+      - name: cache
+        path: /cache
+
+  - name: fetch-tags
+    image: drone/git:latest
+    commands:
+      - git fetch --tags
+
+  - name: build
+    image: git.cuernodehipnos.es/marown/android-sdk-docker:latest
+    environment:
+      GRADLE_USER_HOME: /drone/src/.gradle
+    commands:
+      # Build
+      - ./gradlew buildDebug
+
+  - name: test
+    image: git.cuernodehipnos.es/marown/android-sdk-docker:latest
+    privileged: true
+    environment:
+      GRADLE_USER_HOME: /drone/src/.gradle
+    commands:
+      # Create and run emulator
+      - echo "no" | avdmanager --verbose create avd --force --name "generic_34" --package "system-images;android-34;google_apis;x86_64" --tag "google_apis" --abi "x86_64"
+      - emulator -avd "generic_34" -no-window -no-audio -no-boot-anim -netdelay none -no-snapshot -wipe-data -partition-size 1024 &
+      # Wait for emulator to be ready
+      - android-wait-for-emulator.sh
+      # Run tests
+      - ./gradlew connectedCheck -i
+
+  - name: assemble
+    image: git.cuernodehipnos.es/marown/android-sdk-docker:latest
+    environment:
+      GRADLE_USER_HOME: /drone/src/.gradle
+    commands:
+      # Assemble APK
+      - ./gradlew assembleDebug
+
+#- name: code-analysis
+#  image: drone-plugins/sonarqube-scanner:latest
+#  settings:
+#      sonar_host:
+#        from_secret: sonar_host
+#      sonar_token:
+#        from_secret: sonar_token
+
+  - name: rebuild-cache
+    image: drillster/drone-volume-cache
+    settings:
+      rebuild: true
+      mount:
+        - .gradle/caches
+        - .gradle/wrapper
+    volumes:
+      - name: cache
+        path: /cache
+
+volumes:
+  - name: cache
+    host:
+      path: /share/CACHEDEV1_DATA/homes/admin/drone/cache
+
+trigger:
+  event:
+    - push
+    - pull_request
+---
+kind: pipeline
+type: docker
+name: release
+
+steps:
+  - name: restore-cache
+    image: drillster/drone-volume-cache
+    settings:
+      restore: true
+      mount:
+        - .gradle/caches
+        - .gradle/wrapper
+    volumes:
+      - name: cache
+        path: /cache
+
+  - name: fetch-tags
+    image: drone/git:latest
+    commands:
+      - git fetch --tags
+
+  - name: build
+    image: git.cuernodehipnos.es/marown/android-sdk-docker:latest
+    environment:
+      GRADLE_USER_HOME: /drone/src/.gradle
+    commands:
+      # Build
+      - ./gradlew buildRelease
+
+  - name: assemble
+    image: git.cuernodehipnos.es/marown/android-sdk-docker:latest
+    environment:
+      GRADLE_USER_HOME: /drone/src/.gradle
+      RELEASE_KEY_ALIAS:
+        from_secret: release_key_alias
+      RELEASE_KEY_PASSWORD:
+        from_secret: release_key_password
+      RELEASE_KEYSTORE_BASE64:
+        from_secret: release_keystore_base64
+      RELEASE_STORE_FILE:
+        from_secret: release_store_file
+      RELEASE_STORE_PASSWORD:
+        from_secret: release_store_password
+    commands:
+      # Encrypt keystore & set $RELEASE_KEYSTORE_BASE64 environment variable in Drone CI
+      # - openssl base64 -A -in keystore.jks
+      # Decrypt keystore
+      - echo $RELEASE_KEYSTORE_BASE64 | base64 -d > SWADroid/keystore.jks
+      # Assemble APK
+      - ./gradlew assembleRelease
+
+  - name: gitea-release
+    image: plugins/gitea-release
+    settings:
+      api_key:
+        from_secret: gitea_api_key
+      base_url: https://git.cuernodehipnos.es
+      files:
+        - SWADroid/build/outputs/apk/release/SWADroid-release.apk
+        - SWADroid/build/outputs/apk/release/SWADroid-release.apk.idsig
+      checksum:
+        - md5
+        - sha1
+        - sha256
+        - sha512
+        - adler32
+        - crc32
+
+  - name: rebuild-cache
+    image: drillster/drone-volume-cache
+    settings:
+      rebuild: true
+      mount:
+        - .gradle/caches
+        - .gradle/wrapper
+    volumes:
+      - name: cache
+        path: /cache
+
+volumes:
+  - name: cache
+    host:
+      path: /share/CACHEDEV1_DATA/homes/admin/drone/cache
+
+trigger:
+  event:
+    - tag

.gitea/CONTRIBUTING.md

@@ -3,7 +3,7 @@
 *Before opening a pull request*, consider:
 
 - Is the change important and ready enough to ask the community to spend time reviewing?
-- Have you searched for existing, related GitHub issues and pull requests?
+- Have you searched for existing, related Gitea issues and pull requests?
 - Is the change being proposed clearly explained and motivated?
 
 When you contribute code, you affirm that the contribution is your original work and that you 

.gitea/PULL_REQUEST_TEMPLATE.md

@@ -7,4 +7,4 @@
 (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests)
 (If this patch involves UI changes, please attach a screenshot; otherwise, remove this)
 
-Please review https://github.com/Amab/SWADroid/blob/develop/CONTRIBUTING.md before opening a pull request.
+Please review https://git.cuernodehipnos.es/Marown/SWADroid/src/branch/main/.gitea/CONTRIBUTING.md before opening a pull request.

.github/workflows/android-build.yml

@@ -1,36 +0,0 @@
-name: Android CI for builds
-
-on:
-  push:
-    branches: [ develop, master ]
-  pull_request:
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Git repository
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - name: Fetch Git tags
-        run: git fetch --tags
-      - name: set up JDK 11
-        uses: actions/setup-java@v1
-        with:
-          java-version: 11
-      - name: Cache local Gradle repository
-        uses: actions/cache@v2
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-      - name: Grant execute permission for gradlew
-        run: chmod +x gradlew
-      - name: Build with Gradle
-        run: ./gradlew build

.github/workflows/android-release.yml

@@ -1,79 +0,0 @@
-name: Android CI for releases
-
-on:
-  push:
-    # Pattern matched against refs/tags
-    tags:
-      - '*'           # Push events to every tag
-
-jobs:
-  release:
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Git repository
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - name: Fetch Git tags
-        run: git fetch --tags
-      - name: set up JDK 1.8
-        uses: actions/setup-java@v1
-        with:
-          java-version: 1.8
-      - name: Cache local Gradle repository
-        uses: actions/cache@v2
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-      - name: Grant execute permission for gradlew
-        run: chmod +x gradlew
-      - name: Build with Gradle
-        run: ./gradlew build -Pbuild=prod
-      - name: Sign artifact
-        id: signArtifact
-        uses: r0adkll/sign-android-release@v1
-        with:
-          releaseDirectory: app/build/outputs/apk/release/release
-          alias: ${{ secrets.ALIAS }}
-          signingKeyBase64: ${{ secrets.KEYSTORE }}
-          keyStorePassword: ${{ secrets.KEYSTORE_PASSWORD }}
-          keyPassword: ${{ secrets.KEY_PASSWORD }}
-      - name: Upload artifact
-        uses: actions/upload-artifact@v2
-        with:
-          name: Release artifact
-          path: app/build/outputs/apk/release/release/SWADroid-*.apk
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: Release ${{ github.ref }}
-          draft: false
-          prerelease: false
-      - name: Save name of Artifact
-        id: set-result-artifact
-        run: |
-          ARTIFACT_PATHNAME_APK=$(ls app/build/outputs/apk/release/release/*.apk | head -n 1)
-          ARTIFACT_NAME_APK=$(basename $ARTIFACT_PATHNAME_APK)
-          echo "ARTIFACT_NAME_APK is " ${ARTIFACT_NAME_APK}
-          echo "ARTIFACT_PATHNAME_APK=${ARTIFACT_PATHNAME_APK}" >> $GITHUB_ENV
-          echo "ARTIFACT_NAME_APK=${ARTIFACT_NAME_APK}" >> $GITHUB_ENV
-      - name: Upload Artifact Assets
-        id: upload-release-asset
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ${{ env.ARTIFACT_PATHNAME_APK }}
-          asset_name: ${{ env.ARTIFACT_NAME_APK }}
-          asset_content_type: application/zip

.travis.yml

@@ -1,53 +0,0 @@
-os: linux
-dist: xenial
-language: android
-jdk: oraclejdk8
-env:
-  global:
-    - ANDROID_API=30
-    - ANDROID_BUILD_TOOLS=30.0.3
-    - secure: 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
-    - secure: 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
-    - secure: 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
-before_cache:
-  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
-  - rm -rf $HOME/.gradle/caches/*/plugin-resolution/
-cache:
-  directories:
-    - "$HOME/.gradle/caches/"
-    - "$HOME/.gradle/wrapper/"
-    - "$HOME/.android/build-cache"
-before_install:
-  - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then bash ./.travis/run_on_non_pull_requests.sh; fi'
-  - yes | sdkmanager "build-tools;${ANDROID_BUILD_TOOLS}"
-  - yes | sdkmanager "platform-tools"
-  - yes | sdkmanager "tools"
-  - yes | sdkmanager "platforms;android-${ANDROID_API}"
-  - yes | sdkmanager "extras;android;m2repository"
-  - yes | sdkmanager --list
-  - chmod +x gradlew
-script:
-  - "./gradlew clean test build connectedCheck -Pbuild=prod"
-after_failure: cat $TRAVIS_BUILD_DIR/SWADroid/build/reports/lint-results.xml
-before_deploy:
-  - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then bash ./.travis/run_on_before_deploy.sh; fi'
-  - "cd $TRAVIS_BUILD_DIR/SWADroid/build/outputs/apk/prod"
-  - "${ANDROID_HOME}/build-tools/${ANDROID_BUILD_TOOLS}/apksigner sign --ks ${TRAVIS_BUILD_DIR}/keystore.jks --ks-pass pass:$storepass --key-pass pass:$keypass --out SWADroid-release.apk SWADroid-prod-unsigned.apk"
-  - "${ANDROID_HOME}/build-tools/${ANDROID_BUILD_TOOLS}/apksigner verify SWADroid-release.apk"
-deploy:
-  provider: releases
-  token:
-    secure: "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"
-  file: "$TRAVIS_BUILD_DIR/SWADroid/build/outputs/apk/prod/SWADroid-release.apk"
-  cleanup: false
-  skip_cleanup: true
-  name: SWADroid $TRAVIS_TAG
-  release_notes: Automated release from Travis CI.
-  target_commitish: "$TRAVIS_COMMIT"
-  on:
-    tags: true
-    repo: Amab/SWADroid
-    branch: master
-notifications:
-  slack:
-    secure: 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

.travis/run_on_before_deploy.sh

@@ -1,2 +0,0 @@
-#!/bin/bash
-openssl aes-256-cbc -K "$encrypted_855ad244b8b2_key" -iv "$encrypted_855ad244b8b2_iv" -in keystore.jks.enc -out keystore.jks -d

.travis/run_on_non_pull_requests.sh

@@ -1,2 +0,0 @@
-#!/bin/bash
-openssl aes-256-cbc -K "$encrypted_b7f76037f2f7_key" -iv "$encrypted_b7f76037f2f7_iv" -in "$TRAVIS_BUILD_DIR/SWADroid/src/prod/google-services.json.enc" -out "$TRAVIS_BUILD_DIR/SWADroid/src/prod/google-services.json" -d

README.md

@@ -7,14 +7,6 @@ Android client for e-learning platform [![SWADroid](https://openswad.org/logo/sw
 
 [![SWADroid](http://upload.wikimedia.org/wikipedia/commons/c/c8/Farm-Fresh_twitter_1.png)](http://twitter.com/SWADroid)[![SWADroid](http://upload.wikimedia.org/wikipedia/commons/4/4d/Farm-Fresh_facebook.png)](https://www.facebook.com/SWADroid)[![SWADroid](https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Telegram_Messenger.png/35px-Telegram_Messenger.png?uselang=es)](https://telegram.me/swadroid)[![SWADroid](https://s.w.org/about/images/logos/wordpress-logo-32-blue.png)](http://swadroid.wordpress.com)
 
-CI Status
----------
-
-[![Releases](https://img.shields.io/github/release/Amab/SWADroid.svg)](https://github.com/Amab/SWADroid/releases/latest)
-[![Build Status Master](https://github.com/Amab/SWADroid/actions/workflows/android-build.yml/badge.svg?branch=master)](https://github.com/Amab/SWADroid/actions/workflows/android-build.yml/badge.svg?branch=master)
-[![libraries.io](https://img.shields.io/librariesio/github/Amab/SWADroid.svg)](https://libraries.io/github/Amab/SWADroid)
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/41ded03ee87d4ceaaafc976a7529bcf3)](https://www.codacy.com/manual/Amab/SWADroid?utm_source=github.com&utm_medium=referral&utm_content=Amab/SWADroid&utm_campaign=Badge_Grade)
-
 Copyright and License
 ---------------------
 
@@ -55,8 +47,6 @@ Contributing
 
 SWADroid is an open source project. I encourage contributions.
 
-The Github team has also been kind enough to write up some great [documentation](https://help.github.com/articles/about-pull-requests/) on working with pull requests.
-
 ### Notice
 
 Requests to the SWAD web service require an API key. This API key has not been uploaded to the repository for security reasons.  

SWADroid/build.gradle

@@ -1,8 +1,9 @@
+import io.github.reactivecircus.appversioning.SemVer
+
 plugins {
-    id 'com.gladed.androidgitversion' version '0.4.14'
+    id("io.github.reactivecircus.app-versioning") version "1.3.1"
 }
 apply plugin: 'com.android.application'
-apply plugin: 'com.google.gms.google-services'
 
 //return a BuildConfigField from a properties file.
 def static getBuildConfigField(String property){
@@ -20,44 +21,35 @@ def static getBuildConfigField(String property){
     return value
 }
 
-def build_param = "${build}"
+appVersioning {
+    overrideVersionCode { gitTag, providers, variantInfo ->
+        //SemVer-based version code
+        def semVer = SemVer.fromGitTag(gitTag)
+        semVer.major * 1000000 + semVer.minor * 1000 + semVer.patch
 
-if (build_param != "prod") {
-    //exclude development build
-    android.variantFilter { variant ->
-        if (variant.buildType.name == 'prod') {
-            variant.setIgnore(true)
-        }
-    }
-} else {
-    //exclude all except development build
-    android.variantFilter { variant ->
-        if (variant.buildType.name != 'prod') {
-            variant.setIgnore(true)
-        }
+        //Timestamp-based version code
+        //Instant.now().epochSecond.toInt()
     }
 }
 
 android {
-    compileSdkVersion 32
-    buildToolsVersion "32.0.0"
+    namespace 'es.ugr.swad.swadroid'
+    compileSdk 34
 
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_11
-        targetCompatibility JavaVersion.VERSION_11
+    lint {
+        abortOnError false
     }
 
-    lintOptions {
-        abortOnError false
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
 
     defaultConfig {
         applicationId "es.ugr.swad.swadroid"
-        versionName androidGitVersion.name()
-        versionCode androidGitVersion.code()
 
         minSdkVersion 24
-        targetSdkVersion 32
+        targetSdkVersion 34
 
         testApplicationId "es.ugr.swad.swadroid.test"
         testInstrumentationRunner "android.test.InstrumentationTestRunner"
@@ -65,25 +57,47 @@ android {
         buildConfigField "String", "SWAD_APP_KEY", getBuildConfigField("SWAD_APP_KEY")
     }
 
-    buildTypes {
-        prod {
-            minifyEnabled true
-            zipAlignEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+    def RELEASE_STORE_FILE = System.getenv("RELEASE_STORE_FILE")
+    buildFeatures {
+        buildConfig true
+    }
+
+    if (RELEASE_STORE_FILE) {
+        signingConfigs {
+            release {
+                storeFile file(RELEASE_STORE_FILE)
+                storePassword System.getenv("RELEASE_STORE_PASSWORD")
+                keyAlias System.getenv("RELEASE_KEY_ALIAS")
+                keyPassword System.getenv("RELEASE_KEY_PASSWORD")
+
+                v1SigningEnabled true
+                v2SigningEnabled true
+
+                enableV3Signing = true
+                enableV4Signing = true
+            }
         }
     }
+
+    if (RELEASE_STORE_FILE) {
+        buildTypes {
+            release {
+                signingConfig signingConfigs.release
+            }
+        }
+    } else {
+        project.logger.warn("RELEASE_STORE_FILE is not defined. Skipping signing step")
+    }
 }
 
 dependencies {
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'com.google.code.ksoap2-android:ksoap2-android:3.6.4'
     implementation 'commons-io:commons-io:2.11.0'
     implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
     implementation 'com.journeyapps:zxing-android-embedded:4.3.0@aar'
-    implementation 'com.google.zxing:core:3.5.0'
-    implementation 'com.google.code.gson:gson:2.9.0'
-    implementation 'com.google.android.material:material:1.6.0'
-    implementation platform('com.google.firebase:firebase-bom:30.0.2')
-    implementation 'com.google.firebase:firebase-analytics'
+    implementation 'com.google.zxing:core:3.5.2'
+    implementation 'com.google.code.gson:gson:2.10.1'
+    implementation 'com.google.android.material:material:1.11.0'
 }

SWADroid/google-services.json

@@ -1,56 +0,0 @@
-{
-  "project_info": {
-    "project_number": "398995989132",
-    "firebase_url": "https://swadroid-1190.firebaseio.com",
-    "project_id": "swadroid-1190",
-    "storage_bucket": "swadroid-1190.appspot.com"
-  },
-  "client": [
-    {
-      "client_info": {
-        "mobilesdk_app_id": "1:398995989132:android:cf9fabf2a9cd64da",
-        "android_client_info": {
-          "package_name": "es.ugr.swad.swadroid"
-        }
-      },
-      "oauth_client": [
-        {
-          "client_id": "398995989132-23hrn3d7s4unrfftra30hekdtvrk1pdv.apps.googleusercontent.com",
-          "client_type": 1,
-          "android_info": {
-            "package_name": "es.ugr.swad.swadroid",
-            "certificate_hash": "11890c064b1d34fe0e6486e214439c9aa1083a70"
-          }
-        },
-        {
-          "client_id": "398995989132-olrnp4ilkdh8ggh54ruj65rocacs2pgc.apps.googleusercontent.com",
-          "client_type": 1,
-          "android_info": {
-            "package_name": "es.ugr.swad.swadroid",
-            "certificate_hash": "17c4f28f7db5404990ebfcf626b582cc8e8b54de"
-          }
-        },
-        {
-          "client_id": "398995989132-os2h8neftvc80bq785s4bqj4osmanc7l.apps.googleusercontent.com",
-          "client_type": 3
-        }
-      ],
-      "api_key": [
-        {
-          "current_key": "AIzaSyCyEiJ-L6CrIsiF99OUXi4UvQV2TzCVNMA"
-        }
-      ],
-      "services": {
-        "appinvite_service": {
-          "other_platform_oauth_client": [
-            {
-              "client_id": "398995989132-os2h8neftvc80bq785s4bqj4osmanc7l.apps.googleusercontent.com",
-              "client_type": 3
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "configuration_version": "1"
-}

SWADroid/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="es.ugr.swad.swadroid"
     android:installLocation="auto" >
 
 <!--    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
@@ -15,9 +14,13 @@
     <uses-permission android:name="android.permission.USE_CREDENTIALS" android:maxSdkVersion="22" />
     <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
     <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="28" />
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <uses-feature
         android:name="android.hardware.touchscreen"
@@ -45,12 +48,9 @@
         android:label="@string/app_name"
         android:theme="@style/Theme.AppCompat.Light"
         android:hardwareAccelerated="true">
-        <meta-data android:name="com.google.android.gms.version"
-            android:value="@integer/google_play_services_version" />
         <activity
             android:name="es.ugr.swad.swadroid.SWADMain"
             android:icon="@drawable/ic_launcher_swadroid"
-            android:label="@string/app_name"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -357,7 +357,8 @@
         </service>
         <service
             android:name="es.ugr.swad.swadroid.modules.notifications.NotificationsSyncAdapterService"
-            android:exported="false" >
+            android:exported="false"
+            android:foregroundServiceType="dataSync" >
             <intent-filter>
                 <action android:name="android.content.SyncAdapter" />
             </intent-filter>
@@ -367,6 +368,25 @@
                 android:resource="@xml/sync_notifications" />
         </service>
 
+        <receiver
+            android:name="es.ugr.swad.swadroid.modules.notifications.RestarterNotificationsReceiver"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.REBOOT" />
+                <action android:name="android.intent.action.SCREEN_ON" />
+                <action android:name="android.intent.action.SCREEN_OFF" />
+                <action android:name="android.intent.action.USER_PRESENT" />
+                <action android:name="android.intent.action.PACKAGE_DATA_CLEARED" />
+                <action android:name="android.intent.action.PACKAGE_REPLACED" />
+                <action android:name="android.intent.action.PACKAGE_RESTARTED" />
+                <action android:name="android.intent.action.MY_PACKAGE_SUSPENDED" />
+                <action android:name="android.intent.action.PACKAGE_FULLY_REMOVED" />
+                <action android:name="android.intent.action.PACKAGE_REMOVED" />
+                <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
+            </intent-filter>
+        </receiver>
+
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="es.ugr.swad.swadroid.fileprovider"

SWADroid/src/main/java/es/ugr/swad/swadroid/Constants.java

@@ -267,6 +267,10 @@ public class Constants {
      * Request code for PERMISSION_MULTIPLE permissions
      */
     public static final int PERMISSION_MULTIPLE = 102;
+    /**
+     * Request code for POST_NOTIFICATIONS permission
+     */
+    public static final int PERMISSIONS_REQUEST_POST_NOTIFICATIONS = 103;
     /**
      * Prefix tag name for Logcat
      */

SWADroid/src/main/java/es/ugr/swad/swadroid/SWADMain.java

@@ -19,11 +19,14 @@
 
 package es.ugr.swad.swadroid;
 
+import android.Manifest;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.database.Cursor;
+import android.os.Build;
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.Log;
@@ -43,6 +46,10 @@ import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.annotation.RequiresApi;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
 import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -50,6 +57,7 @@ import java.util.List;
 import java.util.Map;
 
 import es.ugr.swad.swadroid.database.DataBaseHelper;
+import es.ugr.swad.swadroid.gui.AlertNotificationFactory;
 import es.ugr.swad.swadroid.gui.DialogFactory;
 import es.ugr.swad.swadroid.gui.MenuExpandableListActivity;
 import es.ugr.swad.swadroid.gui.ProgressScreen;
@@ -59,8 +67,8 @@ import es.ugr.swad.swadroid.model.Model;
 import es.ugr.swad.swadroid.modules.courses.Courses;
 import es.ugr.swad.swadroid.modules.downloads.DownloadsManager;
 import es.ugr.swad.swadroid.modules.groups.MyGroupsManager;
-import es.ugr.swad.swadroid.modules.information.Information;
 import es.ugr.swad.swadroid.modules.indoorlocation.IndoorLocation;
+import es.ugr.swad.swadroid.modules.information.Information;
 import es.ugr.swad.swadroid.modules.login.Login;
 import es.ugr.swad.swadroid.modules.login.LoginActivity;
 import es.ugr.swad.swadroid.modules.messages.Messages;
@@ -166,6 +174,11 @@ public class SWADMain extends MenuExpandableListActivity {
         initializeMainViews();
 
         try {
+            // Create Notifications channel
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
+                AlertNotificationFactory.createNotificationChanel(this);
+            }
+
             //Check if this is the first run after an install or upgrade
             lastVersion = Preferences.getLastVersion();
             currentVersion = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
@@ -191,6 +204,20 @@ public class SWADMain extends MenuExpandableListActivity {
         }
     }
 
+    @RequiresApi(Build.VERSION_CODES.TIRAMISU)
+    @Override
+    protected void onStart() {
+        super.onStart();
+
+        // Check Android 13 permission
+        if (ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS)
+                != PackageManager.PERMISSION_GRANTED) {
+            ActivityCompat.requestPermissions(this,
+                    new String[]{Manifest.permission.POST_NOTIFICATIONS},
+                    Constants.PERMISSIONS_REQUEST_POST_NOTIFICATIONS);
+        }
+    }
+
     /*
          * (non-Javadoc)
          * @see android.app.Activity#onResume()
@@ -282,7 +309,7 @@ public class SWADMain extends MenuExpandableListActivity {
             SyncUtils.removePeriodicSync(Constants.AUTHORITY, Bundle.EMPTY, this);
             if(!Preferences.getSyncTime().equals("0") && Preferences.isSyncEnabled()) {
                 SyncUtils.addPeriodicSync(Constants.AUTHORITY, Bundle.EMPTY,
-                        Long.valueOf(Preferences.getSyncTime()), this);
+                        Long.parseLong(Preferences.getSyncTime()), this);
             }
         }
 
@@ -653,96 +680,91 @@ public class SWADMain extends MenuExpandableListActivity {
         mProgressScreen = new ProgressScreen(mProgressScreenView, mCoursesListView,
                 getString(R.string.coursesProgressDescription), this);
 
-        OnChildClickListener mExpandableClickListener = new OnChildClickListener() {
+        OnChildClickListener mExpandableClickListener = (parent, v, groupPosition, childPosition, id) -> {
+            // Get the item that was clicked
+            Object o = parent.getExpandableListAdapter().getChild(groupPosition, childPosition);
+            @SuppressWarnings("unchecked")
+            String keyword = (String) ((Map<String, Object>) o).get(NAME);
+            Intent activity;
+            Context ctx = getApplicationContext();
 
-            @Override
-            public boolean onChildClick(ExpandableListView parent, View v, int groupPosition,
-                                        int childPosition, long id) {
-                // Get the item that was clicked
-                Object o = parent.getExpandableListAdapter().getChild(groupPosition, childPosition);
-                @SuppressWarnings("unchecked")
-                String keyword = (String) ((Map<String, Object>) o).get(NAME);
-                Intent activity;
-                Context ctx = getApplicationContext();
-
-                if (keyword.equals(getString(R.string.notificationsModuleLabel))) {
-                    activity = new Intent(ctx, Notifications.class);
-                    startActivityForResult(activity, Constants.NOTIFICATIONS_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.testsModuleLabel))) {
-                    activity = new Intent(ctx, Tests.class);
-                    startActivityForResult(activity, Constants.TESTS_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.messagesModuleLabel))) {
-                    activity = new Intent(ctx, Messages.class);
-                    activity.putExtra("eventCode", Long.valueOf(0));
-                    startActivityForResult(activity, Constants.MESSAGES_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.noticesModuleLabel))) {
-                    activity = new Intent(ctx, Notices.class);
-                    startActivityForResult(activity, Constants.NOTICES_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.rollcallModuleLabel))) {
-                    if (Utils.connectionAvailable(ctx)) {
-                        activity = new Intent(ctx, Rollcall.class);
-                        startActivityForResult(activity, Constants.ROLLCALL_REQUEST_CODE);
-                    } else {
-                        Toast.makeText(ctx, R.string.noConnectionMsg, Toast.LENGTH_LONG).show();
-                    }
-                } else if (keyword.equals(getString(R.string.generateQRModuleLabel))) {
-                    activity = new Intent(ctx, GenerateQR.class);
-                    startActivityForResult(activity, Constants.GENERATE_QR_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.manageLocation))) {
-                    activity = new Intent(ctx, IndoorLocation.class);
-                    startActivityForResult(activity, Constants.MANAGE_LOCATION);
-                } else if (keyword.equals(getString(R.string.documentsDownloadModuleLabel))) {
-                    activity = new Intent(ctx, DownloadsManager.class);
-                    activity.putExtra("downloadsAreaCode", Constants.DOCUMENTS_AREA_CODE);
-                    startActivityForResult(activity, Constants.DOWNLOADSMANAGER_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.sharedsDownloadModuleLabel))) {
-                    activity = new Intent(ctx, DownloadsManager.class);
-                    activity.putExtra("downloadsAreaCode", Constants.SHARE_AREA_CODE);
-                    startActivityForResult(activity, Constants.DOWNLOADSMANAGER_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.marksModuleLabel))) {
-                    activity = new Intent(ctx, DownloadsManager.class);
-                    activity.putExtra("downloadsAreaCode", Constants.MARKS_AREA_CODE);
-                    startActivityForResult(activity, Constants.DOWNLOADSMANAGER_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.myGroupsModuleLabel))) {
-                    activity = new Intent(ctx, MyGroupsManager.class);
-                    activity.putExtra("courseCode", Courses.getSelectedCourseCode());
-                    startActivityForResult(activity, Constants.MYGROUPSMANAGER_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.introductionModuleLabel))) {
-                    activity = new Intent(ctx, Information.class);
-                    activity.putExtra("requestCode", Constants.INTRODUCTION_REQUEST_CODE);
-                    startActivityForResult(activity, Constants.INTRODUCTION_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.faqsModuleLabel))) {
-                    activity = new Intent(ctx, Information.class);
-                    activity.putExtra("requestCode", Constants.FAQS_REQUEST_CODE);
-                    startActivityForResult(activity, Constants.FAQS_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.bibliographyModuleLabel))) {
-                    activity = new Intent(ctx, Information.class);
-                    activity.putExtra("requestCode", Constants.BIBLIOGRAPHY_REQUEST_CODE);
-                    startActivityForResult(activity, Constants.BIBLIOGRAPHY_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.syllabusPracticalsModuleLabel))) {
-                    activity = new Intent(ctx, Information.class);
-                    activity.putExtra("requestCode", Constants.SYLLABUSPRACTICALS_REQUEST_CODE);
-                    startActivityForResult(activity, Constants.SYLLABUSPRACTICALS_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.syllabusLecturesModuleLabel))) {
-                    activity = new Intent(ctx, Information.class);
-                    activity.putExtra("requestCode", Constants.SYLLABUSLECTURES_REQUEST_CODE);
-                    startActivityForResult(activity, Constants.SYLLABUSLECTURES_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.linksModuleLabel))) {
-                    activity = new Intent(ctx, Information.class);
-                    activity.putExtra("requestCode", Constants.LINKS_REQUEST_CODE);
-                    startActivityForResult(activity, Constants.LINKS_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.teachingguideModuleLabel))) {
-                    activity = new Intent(ctx, Information.class);
-                    activity.putExtra("requestCode", Constants.TEACHINGGUIDE_REQUEST_CODE);
-                    startActivityForResult(activity, Constants.TEACHINGGUIDE_REQUEST_CODE);
-                } else if (keyword.equals(getString(R.string.assessmentModuleLabel))) {
-                    activity = new Intent(ctx, Information.class);
-                    activity.putExtra("requestCode", Constants.ASSESSMENT_REQUEST_CODE);
-                    startActivityForResult(activity, Constants.ASSESSMENT_REQUEST_CODE);
+            if (keyword.equals(getString(R.string.notificationsModuleLabel))) {
+                activity = new Intent(ctx, Notifications.class);
+                startActivityForResult(activity, Constants.NOTIFICATIONS_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.testsModuleLabel))) {
+                activity = new Intent(ctx, Tests.class);
+                startActivityForResult(activity, Constants.TESTS_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.messagesModuleLabel))) {
+                activity = new Intent(ctx, Messages.class);
+                activity.putExtra("eventCode", Long.valueOf(0));
+                startActivityForResult(activity, Constants.MESSAGES_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.noticesModuleLabel))) {
+                activity = new Intent(ctx, Notices.class);
+                startActivityForResult(activity, Constants.NOTICES_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.rollcallModuleLabel))) {
+                if (Utils.connectionAvailable(ctx)) {
+                    activity = new Intent(ctx, Rollcall.class);
+                    startActivityForResult(activity, Constants.ROLLCALL_REQUEST_CODE);
+                } else {
+                    Toast.makeText(ctx, R.string.noConnectionMsg, Toast.LENGTH_LONG).show();
                 }
-
-                return true;
+            } else if (keyword.equals(getString(R.string.generateQRModuleLabel))) {
+                activity = new Intent(ctx, GenerateQR.class);
+                startActivityForResult(activity, Constants.GENERATE_QR_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.manageLocation))) {
+                activity = new Intent(ctx, IndoorLocation.class);
+                startActivityForResult(activity, Constants.MANAGE_LOCATION);
+            } else if (keyword.equals(getString(R.string.documentsDownloadModuleLabel))) {
+                activity = new Intent(ctx, DownloadsManager.class);
+                activity.putExtra("downloadsAreaCode", Constants.DOCUMENTS_AREA_CODE);
+                startActivityForResult(activity, Constants.DOWNLOADSMANAGER_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.sharedsDownloadModuleLabel))) {
+                activity = new Intent(ctx, DownloadsManager.class);
+                activity.putExtra("downloadsAreaCode", Constants.SHARE_AREA_CODE);
+                startActivityForResult(activity, Constants.DOWNLOADSMANAGER_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.marksModuleLabel))) {
+                activity = new Intent(ctx, DownloadsManager.class);
+                activity.putExtra("downloadsAreaCode", Constants.MARKS_AREA_CODE);
+                startActivityForResult(activity, Constants.DOWNLOADSMANAGER_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.myGroupsModuleLabel))) {
+                activity = new Intent(ctx, MyGroupsManager.class);
+                activity.putExtra("courseCode", Courses.getSelectedCourseCode());
+                startActivityForResult(activity, Constants.MYGROUPSMANAGER_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.introductionModuleLabel))) {
+                activity = new Intent(ctx, Information.class);
+                activity.putExtra("requestCode", Constants.INTRODUCTION_REQUEST_CODE);
+                startActivityForResult(activity, Constants.INTRODUCTION_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.faqsModuleLabel))) {
+                activity = new Intent(ctx, Information.class);
+                activity.putExtra("requestCode", Constants.FAQS_REQUEST_CODE);
+                startActivityForResult(activity, Constants.FAQS_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.bibliographyModuleLabel))) {
+                activity = new Intent(ctx, Information.class);
+                activity.putExtra("requestCode", Constants.BIBLIOGRAPHY_REQUEST_CODE);
+                startActivityForResult(activity, Constants.BIBLIOGRAPHY_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.syllabusPracticalsModuleLabel))) {
+                activity = new Intent(ctx, Information.class);
+                activity.putExtra("requestCode", Constants.SYLLABUSPRACTICALS_REQUEST_CODE);
+                startActivityForResult(activity, Constants.SYLLABUSPRACTICALS_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.syllabusLecturesModuleLabel))) {
+                activity = new Intent(ctx, Information.class);
+                activity.putExtra("requestCode", Constants.SYLLABUSLECTURES_REQUEST_CODE);
+                startActivityForResult(activity, Constants.SYLLABUSLECTURES_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.linksModuleLabel))) {
+                activity = new Intent(ctx, Information.class);
+                activity.putExtra("requestCode", Constants.LINKS_REQUEST_CODE);
+                startActivityForResult(activity, Constants.LINKS_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.teachingguideModuleLabel))) {
+                activity = new Intent(ctx, Information.class);
+                activity.putExtra("requestCode", Constants.TEACHINGGUIDE_REQUEST_CODE);
+                startActivityForResult(activity, Constants.TEACHINGGUIDE_REQUEST_CODE);
+            } else if (keyword.equals(getString(R.string.assessmentModuleLabel))) {
+                activity = new Intent(ctx, Information.class);
+                activity.putExtra("requestCode", Constants.ASSESSMENT_REQUEST_CODE);
+                startActivityForResult(activity, Constants.ASSESSMENT_REQUEST_CODE);
             }
+
+            return true;
         };
 
         mExpandableListView.setOnChildClickListener(mExpandableClickListener);

SWADroid/src/main/java/es/ugr/swad/swadroid/gui/AlertNotificationFactory.java

@@ -19,118 +19,150 @@
 
 package es.ugr.swad.swadroid.gui;
 
+import static es.ugr.swad.swadroid.utils.NotificationUtils.SWADROID_CHANNEL_ID;
+
 import android.app.Notification;
+import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.Context;
+import android.content.Intent;
 import android.graphics.BitmapFactory;
+import android.graphics.Color;
+import android.os.Build;
+
+import androidx.annotation.RequiresApi;
 import androidx.core.app.NotificationCompat;
 
+import es.ugr.swad.swadroid.modules.notifications.Notifications;
 import es.ugr.swad.swadroid.utils.NotificationUtils;
 
-import static es.ugr.swad.swadroid.utils.NotificationUtils.SWADROID_CHANNEL_ID;
-
 /**
  * Class for create notification alerts.
  *
  * @author Juan Miguel Boyero Corral <juanmi1982@gmail.com>
  */
 public class AlertNotificationFactory {
-	public static NotificationCompat.Builder createAlertNotificationBuilder(Context context, String contentTitle, String contentText,
-			String ticker, PendingIntent pendingIntent, int smallIcon, int largeIcon,
-			boolean autocancel, boolean ongoing, boolean onlyAlertOnce) {
-		
-		int flags = 0;
+    public static final String CHANNEL_NAME = "Background Service";
+    public static NotificationCompat.Builder createAlertNotificationBuilder(Context context, String contentTitle, String contentText,
+                                                                            String ticker, PendingIntent pendingIntent, int smallIcon, int largeIcon,
+                                                                            boolean autocancel, boolean ongoing, boolean onlyAlertOnce) {
 
-    	NotificationCompat.Builder notifBuilder = new NotificationCompat.Builder(context, SWADROID_CHANNEL_ID)
-            .setAutoCancel(autocancel)
-            .setSmallIcon(smallIcon)
-            .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), largeIcon))
-            .setContentTitle(contentTitle)
-            .setContentText(contentText)
-            .setTicker(ticker)
-            .setOngoing(ongoing)
-            .setOnlyAlertOnce(onlyAlertOnce)
-        	.setWhen(System.currentTimeMillis());
-            //.setLights(Color.GREEN, 500, 500);
+        int flags = 0;
+
+        NotificationCompat.Builder notifBuilder = new NotificationCompat.Builder(context, SWADROID_CHANNEL_ID)
+                .setAutoCancel(autocancel)
+                .setSmallIcon(smallIcon)
+                .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), largeIcon))
+                .setContentTitle(contentTitle)
+                .setContentText(contentText)
+                .setTicker(ticker)
+                .setOngoing(ongoing)
+                .setOnlyAlertOnce(onlyAlertOnce)
+                .setWhen(System.currentTimeMillis());
+        //.setLights(Color.GREEN, 500, 500);
 
         //Launch activity on alert click
-    	if(pendingIntent != null) {
+        if (pendingIntent != null) {
             notifBuilder.setContentIntent(pendingIntent);
-    	}
-        
+        }
+
         //Add sound, vibration and lights
         flags |= Notification.DEFAULT_SOUND;
         flags |= Notification.DEFAULT_VIBRATE;
         flags |= Notification.DEFAULT_LIGHTS;
-        
-    	notifBuilder.setDefaults(flags);
-    	
-		return notifBuilder;
-	}
-	
-	public static NotificationCompat.Builder createProgressNotificationBuilder(Context context, String contentTitle, String contentText,
-			String ticker, PendingIntent pendingIntent, int smallIcon, int largeIcon,
-			boolean autocancel, boolean ongoing, boolean onlyAlertOnce, int maxProgress, int progress, boolean indeterminate) {
-		
-		NotificationCompat.Builder notifBuilder = createAlertNotificationBuilder(context,
-    			contentTitle, 
-    			contentText,
-    			ticker, 
-    			pendingIntent, 
-    			smallIcon,
-    			largeIcon,
-    			autocancel, 
-    			ongoing, 
-    			onlyAlertOnce);
-    	
-    	notifBuilder.setProgress(maxProgress, progress, indeterminate);
-		
-		return notifBuilder;
-	}
-	
-	public static Notification createAlertNotification(Context context, String contentTitle, String contentText,
-			String ticker, PendingIntent pendingIntent, int smallIcon, int largeIcon,
-			boolean autocancel, boolean ongoing, boolean onlyAlertOnce) {
 
-    	NotificationCompat.Builder notifBuilder = createAlertNotificationBuilder(context, 
-    			contentTitle, 
-    			contentText,
-    			ticker, 
-    			pendingIntent, 
-    			smallIcon,
-    			largeIcon,
-    			autocancel,
-    			ongoing, 
-    			onlyAlertOnce);
-       
+        notifBuilder.setDefaults(flags);
+
+        return notifBuilder;
+    }
+
+    public static NotificationCompat.Builder createProgressNotificationBuilder(Context context, String contentTitle, String contentText,
+                                                                               String ticker, PendingIntent pendingIntent, int smallIcon, int largeIcon,
+                                                                               boolean autocancel, boolean ongoing, boolean onlyAlertOnce, int maxProgress, int progress, boolean indeterminate) {
+
+        NotificationCompat.Builder notifBuilder = createAlertNotificationBuilder(context,
+                contentTitle,
+                contentText,
+                ticker,
+                pendingIntent,
+                smallIcon,
+                largeIcon,
+                autocancel,
+                ongoing,
+                onlyAlertOnce);
+
+        notifBuilder.setProgress(maxProgress, progress, indeterminate);
+
+        return notifBuilder;
+    }
+
+    public static Notification createAlertNotification(Context context, String contentTitle, String contentText,
+                                                       String ticker, PendingIntent pendingIntent, int smallIcon, int largeIcon,
+                                                       boolean autocancel, boolean ongoing, boolean onlyAlertOnce) {
+
+        NotificationCompat.Builder notifBuilder = createAlertNotificationBuilder(context,
+                contentTitle,
+                contentText,
+                ticker,
+                pendingIntent,
+                smallIcon,
+                largeIcon,
+                autocancel,
+                ongoing,
+                onlyAlertOnce);
+
         //Create alert
         return notifBuilder.build();
     }
-	
-	public static Notification createProgressNotification(Context context, String contentTitle, String contentText,
-			String ticker, PendingIntent pendingIntent, int smallIcon, int largeIcon,
-			boolean autocancel, boolean ongoing, boolean onlyAlertOnce, int maxProgress, int progress, boolean indeterminate) {
 
-    	NotificationCompat.Builder notifBuilder = createProgressNotificationBuilder(context, 
-    			contentTitle, 
-    			contentText,
-    			ticker, 
-    			pendingIntent, 
-    			smallIcon,
-    			largeIcon,
-    			autocancel,
-    			ongoing, 
-    			onlyAlertOnce,
-    			maxProgress, 
-    			progress, 
-    			indeterminate);
-       
+    public static Notification createProgressNotification(Context context, String contentTitle, String contentText,
+                                                          String ticker, PendingIntent pendingIntent, int smallIcon, int largeIcon,
+                                                          boolean autocancel, boolean ongoing, boolean onlyAlertOnce, int maxProgress, int progress, boolean indeterminate) {
+
+        NotificationCompat.Builder notifBuilder = createProgressNotificationBuilder(context,
+                contentTitle,
+                contentText,
+                ticker,
+                pendingIntent,
+                smallIcon,
+                largeIcon,
+                autocancel,
+                ongoing,
+                onlyAlertOnce,
+                maxProgress,
+                progress,
+                indeterminate);
+
         //Create alert
         return notifBuilder.build();
     }
-	
-	public static void showAlertNotification(Context context, Notification notif, int notifId) {
+
+    public static Notification createBackgroundNotification(Context context, String contentTitle, int smallIcon, int largeIcon, PendingIntent pendingIntent) {
+        NotificationCompat.Builder notifBuilder = new NotificationCompat.Builder(context, SWADROID_CHANNEL_ID)
+                .setOngoing(true)
+                .setSmallIcon(smallIcon)
+                .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), largeIcon))
+                .setContentTitle(contentTitle)
+                .setPriority(NotificationManager.IMPORTANCE_HIGH)
+                .setCategory(Notification.CATEGORY_SERVICE)
+                .setContentIntent(pendingIntent);
+
+        //Create alert
+        return notifBuilder.build();
+    }
+
+    @RequiresApi(Build.VERSION_CODES.O)
+    public static void createNotificationChanel(Context context) {
+        NotificationChannel channel = new NotificationChannel(SWADROID_CHANNEL_ID, CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT);
+        NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+
+        assert manager != null;
+        channel.setLightColor(Color.BLUE);
+        manager.createNotificationChannel(channel);
+    }
+
+    public static void showAlertNotification(Context context, Notification notif, int notifId) {
         NotificationManager notifManager;
 
         //Obtain a reference to the notification service
@@ -144,5 +176,5 @@ public class AlertNotificationFactory {
 
         //Send alert
         notifManager.notify(notifId, notif);
-	}
+    }
 }

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/Module.java

@@ -29,8 +29,6 @@ import android.os.Bundle;
 import android.util.Log;
 import android.widget.Toast;
 
-import com.google.firebase.analytics.FirebaseAnalytics;
-
 import org.ksoap2.SoapFault;
 import org.ksoap2.transport.HttpResponseException;
 import org.kxml2.kdom.Element;
@@ -65,10 +63,6 @@ public abstract class Module extends MenuActivity {
      * Class Module's tag name for Logcat
      */
     private static final String TAG = Constants.APP_TAG + " Module";
-    /**
-     * Obtain Firebase Analytics instance
-     */
-    protected FirebaseAnalytics mFirebaseAnalytics = FirebaseAnalytics.getInstance(this);
     /**
      * Async Task for background jobs
      */
@@ -207,6 +201,8 @@ public abstract class Module extends MenuActivity {
      */
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+
         if (resultCode == Activity.RESULT_OK) {
             switch (requestCode) {
                 case Constants.LOGIN_REQUEST_CODE:

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/account/CreateAccount.java

@@ -21,8 +21,6 @@ package es.ugr.swad.swadroid.modules.account;
 
 import android.os.Bundle;
 
-import com.google.firebase.analytics.FirebaseAnalytics;
-
 import org.ksoap2.SoapFault;
 import org.ksoap2.serialization.SoapObject;
 
@@ -124,10 +122,6 @@ public class CreateAccount extends Module {
 
         //Request finalized without errors
         setResult(RESULT_OK);
-
-        Bundle bundle = new Bundle();
-        bundle.putString(FirebaseAnalytics.Param.METHOD, "requestService");
-        mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.SIGN_UP, bundle);
     }
 
     /* (non-Javadoc)

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/downloads/DirectoryNavigator.java

@@ -214,10 +214,10 @@ public class DirectoryNavigator {
                         if (firstChild != null) {
                             switch (tag) {
                                 case "code":
-                                    fileCode = Long.valueOf(firstChild.getNodeValue());
+                                    fileCode = Long.parseLong(firstChild.getNodeValue());
                                     break;
                                 case "time":
-                                    time = Long.valueOf(firstChild.getNodeValue());
+                                    time = Long.parseLong(firstChild.getNodeValue());
                                     break;
                                 case "license":
                                     license = firstChild.getNodeValue();
@@ -397,4 +397,4 @@ public class DirectoryNavigator {
  */
 class InvalidPathException extends IllegalArgumentException {
     private static final long serialVersionUID = 1L;
-}
+}

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/downloads/DownloadFactory.java

@@ -18,11 +18,9 @@
  */
 package es.ugr.swad.swadroid.modules.downloads;
 
-import android.annotation.TargetApi;
 import android.app.DownloadManager;
 import android.content.Context;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Environment;
 import android.util.Log;
 
@@ -50,7 +48,6 @@ public class DownloadFactory {
 	 * @param title       title of the download notification
 	 * @param description description of the download notification
 	 */
-	@TargetApi(Build.VERSION_CODES.HONEYCOMB)
 	public static boolean downloadFile(Context context, String url, String fileName, String title,
 			String description) {
 		
@@ -77,7 +74,7 @@ public class DownloadFactory {
 
 	/**
 	 * Method to show file size in bytes in a human readable way
-	 * http://stackoverflow.com/questions/3758606/how-to-convert-byte-size-into-human-readable-format-in-java
+	 * @see <a href="http://stackoverflow.com/questions/3758606/how-to-convert-byte-size-into-human-readable-format-in-java">how-to-convert-byte-size-into-human-readable-format-in-java</a>
 	 */
 	public static String humanReadableByteCount(long bytes, boolean si) {
 	    int unit = si ? 1000 : 1024;

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/downloads/DownloadManager.java

@@ -18,7 +18,6 @@
  */
 package es.ugr.swad.swadroid.modules.downloads;
 
-import android.annotation.TargetApi;
 import android.content.ContentResolver;
 import android.content.ContentUris;
 import android.content.ContentValues;
@@ -27,7 +26,6 @@ import android.database.Cursor;
 import android.database.CursorWrapper;
 import android.net.ConnectivityManager;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Environment;
 import android.os.ParcelFileDescriptor;
 import android.provider.BaseColumns;
@@ -827,7 +825,6 @@ public class DownloadManager {
      * method will only work when called from within the download manager's process.
      * @param ids the IDs of the downloads
      */
-    @TargetApi(Build.VERSION_CODES.KITKAT)
     public void restartDownload(long... ids) {
         try (Cursor cursor = query(new Query().setFilterById(ids))) {
             for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
@@ -1019,7 +1016,7 @@ public class DownloadManager {
         private long translateLong(String column) {
             if (!isLongColumn(column)) {
                 // mimic behavior of underlying cursor -- most likely, throw NumberFormatException
-                return Long.valueOf(translateString(column));
+                return Long.parseLong(translateString(column));
             }
 
             if (column.equals(COLUMN_ID)) {
@@ -1139,4 +1136,4 @@ public class DownloadManager {
             }
         }
     }
-}
+}

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/downloads/Downloads.java

@@ -1215,4 +1215,4 @@ public final class Downloads {
             public static final String INSERT_KEY_PREFIX = "http_header_";
         }
     }
-}
+}

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/downloads/DownloadsManager.java

@@ -19,7 +19,6 @@
 package es.ugr.swad.swadroid.modules.downloads;
 
 import android.Manifest;
-import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.ActivityNotFoundException;
@@ -31,10 +30,6 @@ import android.graphics.Typeface;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Environment;
-import androidx.annotation.NonNull;
-import androidx.core.app.ActivityCompat;
-import androidx.core.content.ContextCompat;
-import androidx.core.content.FileProvider;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.view.View;
@@ -48,6 +43,11 @@ import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import androidx.core.content.FileProvider;
+
 import java.io.File;
 import java.net.URLConnection;
 import java.util.ArrayList;
@@ -190,9 +190,11 @@ public class DownloadsManager extends MenuActivity {
     protected void onStart() {
         super.onStart();
 
-        // check Android 6 permission
-        if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)
+        // check permissions
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q
+                && ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)
                 != PackageManager.PERMISSION_GRANTED) {
+
             ActivityCompat.requestPermissions(this,
                     new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
                     Constants.PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE);
@@ -238,28 +240,18 @@ public class DownloadsManager extends MenuActivity {
 
         TextView homeButton = (TextView) this
                 .findViewById(R.id.home_button);
-        homeButton.setOnClickListener((new OnClickListener() {
-
-            @Override
-            public void onClick(View v) {
-                if (navigator != null) {
-                    updateView(navigator.goToRoot());
-                }
+        homeButton.setOnClickListener((v -> {
+            if (navigator != null) {
+                updateView(navigator.goToRoot());
             }
-
         }));
 
         TextView parentButton = (TextView) this
                 .findViewById(R.id.parent_button);
-        parentButton.setOnClickListener((new OnClickListener() {
-
-            @Override
-            public void onClick(View v) {
-                if (navigator != null) {
-                    updateView(navigator.goToParentDirectory());
-                }
+        parentButton.setOnClickListener((v -> {
+            if (navigator != null) {
+                updateView(navigator.goToParentDirectory());
             }
-
         }));
 
         //Set Font Awesome typeface
@@ -272,30 +264,27 @@ public class DownloadsManager extends MenuActivity {
         messageText = (TextView) this.findViewById(R.id.messageText);
 
         grid = (GridView) this.findViewById(R.id.gridview);
-        grid.setOnItemClickListener((new OnItemClickListener() {
-            public void onItemClick(AdapterView<?> parent, View v,
-                                    int position, long id) {
+        grid.setOnItemClickListener(((parent, v, position, id) -> {
 
-                DirectoryItem node = navigator.getDirectoryItem(position);
-                if (node.getFileCode() == -1) //it is a directory therefore navigates into it
-                    updateView(navigator.goToSubDirectory(position));
-                else { //it is a files therefore gets its information through web service GETFILE
-                    chosenNodeName = node.getName();
-                    fileSize = node.getSize();
-                    File f = new File(Constants.DOWNLOADS_PATH + File.separator + chosenNodeName);
+            DirectoryItem node = navigator.getDirectoryItem(position);
+            if (node.getFileCode() == -1) //it is a directory therefore navigates into it
+                updateView(navigator.goToSubDirectory(position));
+            else { //it is a files therefore gets its information through web service GETFILE
+                chosenNodeName = node.getName();
+                fileSize = node.getSize();
+                File f = new File(Constants.DOWNLOADS_PATH + File.separator + chosenNodeName);
 
-                    //If a student is requesting the marks, gets the marks and call the Marks module
-                    if((downloadsAreaCode == Constants.MARKS_AREA_CODE)
-                            && (Login.getLoggedUser().getUserRole() == Constants.STUDENT_TYPE_CODE)) {
+                //If a student is requesting the marks, gets the marks and call the Marks module
+                if((downloadsAreaCode == Constants.MARKS_AREA_CODE)
+                        && (Login.getLoggedUser().getUserRole() == Constants.STUDENT_TYPE_CODE)) {
 
-                        requestGetMarks(node.getFileCode());
-                    } else { //Otherwise treat as a regular file
-                        if (isDownloaded(f)) {
-                            viewFile(f);
-                        } else {
-                            AlertDialog fileInfoDialog = createFileInfoDialog(node.getName(), node.getSize(), node.getTime(), node.getPublisher(), node.getFileCode(), node.getLicense());
-                            fileInfoDialog.show();
-                        }
+                    requestGetMarks(node.getFileCode());
+                } else { //Otherwise treat as a regular file
+                    if (isDownloaded(f)) {
+                        viewFile(f);
+                    } else {
+                        AlertDialog fileInfoDialog = createFileInfoDialog(node.getName(), node.getSize(), node.getTime(), node.getPublisher(), node.getFileCode(), node.getLicense());
+                        fileInfoDialog.show();
                     }
                 }
             }
@@ -322,22 +311,20 @@ public class DownloadsManager extends MenuActivity {
     }
     
     @Override
-    public boolean onKeyDown(int keyCode, KeyEvent event)
-    {
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
     	//If back button is pressed, go to parent directory
-	    if ((keyCode == KeyEvent.KEYCODE_BACK))
-	    {
-	    	if (navigator != null) {
-	    		//If current directory is not the root, go to parent directory
+	    if ((keyCode == KeyEvent.KEYCODE_BACK)) {
+            if (navigator != null) {
+                //If current directory is not the root, go to parent directory
 	    		if (!navigator.isRootDirectory()) {
 	                updateView(navigator.goToParentDirectory());
-	             //If current directory is the root, exit module
+	            //If current directory is the root, exit module
 	    		} else {
 	    			return super.onKeyDown(keyCode, event);
 	    		}
             }
 		
-		    return true;	
+            return true;
 	    }
 	
 	    return super.onKeyDown(keyCode, event);
@@ -802,7 +789,6 @@ public class DownloadsManager extends MenuActivity {
     /**
      * Set up the {@link android.app.ActionBar}, if the API is available.
      */
-    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
     private void setupActionBar() {
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
 
@@ -820,8 +806,9 @@ public class DownloadsManager extends MenuActivity {
     }
 
     @Override
-    public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[],
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
                                            @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
         switch (requestCode) {
             case Constants.PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE: {
                 if (grantResults.length > 0

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/login/Login.java

@@ -22,8 +22,6 @@ package es.ugr.swad.swadroid.modules.login;
 import android.os.Bundle;
 import android.util.Log;
 
-import com.google.firebase.analytics.FirebaseAnalytics;
-
 import org.ksoap2.SoapFault;
 import org.ksoap2.serialization.SoapObject;
 
@@ -175,10 +173,6 @@ public class Login extends Module {
 
         //Request finalized without errors
         setResult(RESULT_OK);
-
-        Bundle bundle = new Bundle();
-        bundle.putString(FirebaseAnalytics.Param.METHOD, "requestService");
-        mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.LOGIN, bundle);
     }
 
     /* (non-Javadoc)

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/notifications/Notifications.java

@@ -19,7 +19,6 @@
 package es.ugr.swad.swadroid.modules.notifications;
 
 import android.accounts.Account;
-import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.Notification;
 import android.app.PendingIntent;
@@ -28,9 +27,7 @@ import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.os.Build;
 import android.os.Bundle;
-import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -42,6 +39,9 @@ import android.widget.LinearLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.core.content.ContextCompat;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
 import org.ksoap2.serialization.SoapObject;
 
 import java.util.ArrayList;
@@ -142,48 +142,44 @@ public class Notifications extends Module implements
 	/**
 	 * Id for the not seen notifications group
 	 */
-	private int NOT_SEEN_GROUP_ID = 0;
+	private final int NOT_SEEN_GROUP_ID = 0;
 	/**
 	 * Id for the seen notifications group
 	 */
-	private int SEEN_GROUP_ID = 1;
+	private final int SEEN_GROUP_ID = 1;
 	/**
 	 * ListView click listener
 	 */
-	private OnChildClickListener clickListener = new OnChildClickListener() {
-		@Override
-		public boolean onChildClick(ExpandableListView parent, View v,
-				int groupPosition, int childPosition, long id) {
-			
-			TextView notifCode = (TextView) v.findViewById(R.id.notifCode);
-			TextView code = (TextView) v.findViewById(R.id.eventCode);
-			TextView type = (TextView) v.findViewById(R.id.eventType);
-			TextView userPhoto = (TextView) v.findViewById(R.id.eventUserPhoto);
-			TextView sender = (TextView) v.findViewById(R.id.eventSender);
-			TextView course = (TextView) v.findViewById(R.id.eventLocation);
-			TextView summary = (TextView) v.findViewById(R.id.eventSummary);
-			TextView content = (TextView) v.findViewById(R.id.eventText);
-			TextView date = (TextView) v.findViewById(R.id.eventDate);
-			TextView time = (TextView) v.findViewById(R.id.eventTime);
-			TextView seenLocalText = (TextView) v.findViewById(R.id.seenLocal);
+	private final OnChildClickListener clickListener = (parent, v, groupPosition, childPosition, id) -> {
+		
+		TextView notifCode = v.findViewById(R.id.notifCode);
+		TextView code = v.findViewById(R.id.eventCode);
+		TextView type = v.findViewById(R.id.eventType);
+		TextView userPhoto = v.findViewById(R.id.eventUserPhoto);
+		TextView sender = v.findViewById(R.id.eventSender);
+		TextView course = v.findViewById(R.id.eventLocation);
+		TextView summary = v.findViewById(R.id.eventSummary);
+		TextView content = v.findViewById(R.id.eventText);
+		TextView date = v.findViewById(R.id.eventDate);
+		TextView time = v.findViewById(R.id.eventTime);
+		TextView seenLocalText = v.findViewById(R.id.seenLocal);
 
-			Intent activity = new Intent(getApplicationContext(),
-					NotificationItem.class);
-			activity.putExtra("notifCode", notifCode.getText().toString());
-			activity.putExtra("eventCode", code.getText().toString());
-			activity.putExtra("notificationType", type.getText().toString());
-			activity.putExtra("userPhoto", userPhoto.getText().toString());
-			activity.putExtra("sender", sender.getText().toString());
-			activity.putExtra("course", course.getText().toString());
-			activity.putExtra("summary", summary.getText().toString());
-			activity.putExtra("content", content.getText().toString());
-			activity.putExtra("date", date.getText().toString());
-			activity.putExtra("time", time.getText().toString());
-			activity.putExtra("seenLocal", seenLocalText.getText().toString());
-			startActivity(activity);
-			
-			return true;
-		}
+		Intent activity = new Intent(getApplicationContext(),
+				NotificationItem.class);
+		activity.putExtra("notifCode", notifCode.getText().toString());
+		activity.putExtra("eventCode", code.getText().toString());
+		activity.putExtra("notificationType", type.getText().toString());
+		activity.putExtra("userPhoto", userPhoto.getText().toString());
+		activity.putExtra("sender", sender.getText().toString());
+		activity.putExtra("course", course.getText().toString());
+		activity.putExtra("summary", summary.getText().toString());
+		activity.putExtra("content", content.getText().toString());
+		activity.putExtra("date", date.getText().toString());
+		activity.putExtra("time", time.getText().toString());
+		activity.putExtra("seenLocal", seenLocalText.getText().toString());
+		startActivity(activity);
+		
+		return true;
 	};
 
 	/**
@@ -280,12 +276,12 @@ public class Notifications extends Module implements
 
 		refreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_container_expandablelist);
 		list = (ExpandableListView) findViewById(R.id.expandablelist_pulltorefresh);
-		emptyNotifTextView = (TextView) findViewById(R.id.list_item_title);
+		emptyNotifTextView = findViewById(R.id.list_item_title);
         mBirthdayLayout = (LinearLayout) findViewById(R.id.notify_layout);
-        mBirthdayTextView = (TextView) findViewById(R.id.notifyTextView);
+        mBirthdayTextView = findViewById(R.id.notifyTextView);
 		
-		groupItem = new ArrayList<>();
-		childItem = new ArrayList<>();
+        groupItem = new ArrayList<>();
+        childItem = new ArrayList<>();
 
 		//Init ExpandableListView
 		initSwipeOptions();
@@ -331,7 +327,7 @@ public class Notifications extends Module implements
 
 		refreshScreen();
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * 
@@ -345,7 +341,7 @@ public class Notifications extends Module implements
 		intentFilter.addAction(NotificationsSyncAdapterService.START_SYNC);
 		intentFilter.addAction(NotificationsSyncAdapterService.STOP_SYNC);
 		intentFilter.addAction(Intent.CATEGORY_DEFAULT);
-		registerReceiver(receiver, intentFilter);
+		ContextCompat.registerReceiver(this, receiver, intentFilter, ContextCompat.RECEIVER_NOT_EXPORTED);
 		
 		Log.i(TAG, "Registered receiver for automatic synchronization");
 
@@ -406,12 +402,12 @@ public class Notifications extends Module implements
 				notifCount = 0;
 				for (int i = 0; i < numNotif; i++) {
 					SoapObject pii = (SoapObject) soap.getProperty(i);
-					Long notifCode = Long.valueOf(pii.getProperty("notifCode")
+					long notifCode = Long.parseLong(pii.getProperty("notifCode")
 							.toString());
-					Long eventCode = Long.valueOf(pii.getProperty(
+					long eventCode = Long.parseLong(pii.getProperty(
 							"eventCode").toString());
 					String eventType = pii.getProperty("eventType").toString();
-					Long eventTime = Long.valueOf(pii.getProperty("eventTime")
+					long eventTime = Long.parseLong(pii.getProperty("eventTime")
 							.toString());
 					String userNickname = pii.getProperty("userNickname")
 							.toString();
@@ -424,7 +420,7 @@ public class Notifications extends Module implements
 					String userPhoto = pii.getProperty("userPhoto").toString();
 					String location = pii.getProperty("location").toString();
 					String summary = pii.getProperty("summary").toString();
-					Integer status = Integer.valueOf(pii.getProperty("status")
+					int status = Integer.parseInt(pii.getProperty("status")
 							.toString());
 					String content = pii.getProperty("content").toString();
 					boolean notifReadSWAD = (status >= 4);
@@ -587,17 +583,14 @@ public class Notifications extends Module implements
 
 	@Override
 	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.action_markAllRead:
+		if (item.getItemId() == R.id.action_markAllRead) {
 			dbHelper.updateAllNotifications("seenLocal",
 					Utils.parseBoolString(true));
 			sendReadNotifications();
 			refreshScreen();
 			return true;
-
-		default:
-			return super.onOptionsItemSelected(item);
 		}
+		return super.onOptionsItemSelected(item);
 	}
 
 	/*
@@ -638,76 +631,8 @@ public class Notifications extends Module implements
                 refreshLayout.setEnabled(enable);
             }
         });
-		/*
-		 * Create a ListView-specific touch listener. ListViews are given special treatment because
-		 * by default they handle touches for their list items... i.e. they're in charge of drawing
-		 * the pressed state (the list selector), handling list item clicks, etc.
-		 * 
-		 * Requires Android 3.1 (HONEYCOMB_MR1) or newer
-		 */
-		/*if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1) {
-			SwipeListViewTouchListener touchListener =
-			    new SwipeListViewTouchListener(
-			    		list,
-			        new SwipeListViewTouchListener.OnSwipeCallback() {		    			
-			            @Override
-			            public void onSwipeLeft(ListView listView, int [] reverseSortedPositions) {
-                            if(reverseSortedPositions.length > 0) {
-                                swipeItem(reverseSortedPositions[0]);
-                            }
-			            }
-	
-			            @Override
-			            public void onSwipeRight(ListView listView, int [] reverseSortedPositions) {
-                            if(reverseSortedPositions.length > 0) {
-                                swipeItem(reverseSortedPositions[0]);
-                            }
-			            }
-	
-						@Override
-						public void onStartSwipe() {
-                            disableSwipe();
-						}
-	
-						@Override
-						public void onStopSwipe() {
-							enableSwipe();
-						}
-			        },
-			        true,
-			        true);
-			
-			list.setOnTouchListener(touchListener);
-			// Setting this scroll listener is required to ensure that during ListView scrolling,
-			// we don't look for swipes.
-			list.setOnScrollListener(touchListener.makeScrollListener(refreshLayout));
-		} else {
-			Log.w(TAG, "SwipeListViewTouchListener requires Android 3.1 (HONEYCOMB_MR1) or newer");
-			list.setOnScrollListener(new AbsListView.OnScrollListener() {
-                @Override
-	            public void onScrollStateChanged(AbsListView absListView, int scrollState) {
-	            }
-
-	            @Override
-	            public void onScroll(AbsListView absListView, int firstVisibleItem,
-	                    int visibleItemCount, int totalItemCount) {
-	            	
-	            	boolean enable = false;
-			        if(list != null && list.getChildCount() > 0){
-			            // check if the first item of the list is visible
-			            boolean firstItemVisible = list.getFirstVisiblePosition() == 0;
-			            // check if the top of the first item is visible
-			            boolean topOfFirstItemVisible = list.getChildAt(0).getTop() == 0;
-			            // enabling or disabling the refresh layout
-			            enable = firstItemVisible && topOfFirstItemVisible;
-			        }
-			        refreshLayout.setEnabled(enable);
-	            }
-	        });	
-		}*/
 	}
 
-	@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
 	private void setAppearance() {
 		refreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright,
 				android.R.color.holo_green_light,

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/notifications/NotificationsSyncAdapterService.java

@@ -59,7 +59,6 @@ import es.ugr.swad.swadroid.model.SWADNotification;
 import es.ugr.swad.swadroid.model.User;
 import es.ugr.swad.swadroid.modules.login.Login;
 import es.ugr.swad.swadroid.preferences.Preferences;
-import es.ugr.swad.swadroid.ssl.SecureConnection;
 import es.ugr.swad.swadroid.utils.Utils;
 import es.ugr.swad.swadroid.webservices.IWebserviceClient;
 import es.ugr.swad.swadroid.webservices.SOAPClient;
@@ -72,8 +71,6 @@ import es.ugr.swad.swadroid.webservices.SOAPClient;
  */
 public class NotificationsSyncAdapterService extends Service {
     private static final String TAG = "NotificationsSyncAdapterService";
-    private static Preferences prefs;
-	private static SecureConnection conn;
     private static SyncAdapterImpl sSyncAdapter = null;
     private static int notifCount;
     private static DataBaseHelper dbHelper;
@@ -81,14 +78,9 @@ public class NotificationsSyncAdapterService extends Service {
     private static String METHOD_NAME = "";
     private static Object result;
     private static String errorMessage = "";
-    private static boolean isConnected;
     private static boolean isDebuggable;
     public static final String START_SYNC = "es.ugr.swad.swadroid.sync.start";
     public static final String STOP_SYNC = "es.ugr.swad.swadroid.sync.stop";
-    /**
-     * Application context
-     */
-    private static Context mCtx;
 
     public NotificationsSyncAdapterService() {
         super();
@@ -100,7 +92,6 @@ public class NotificationsSyncAdapterService extends Service {
         public SyncAdapterImpl(Context context) {
             super(context, true);
             mContext = context;
-            mCtx = context;
         }
 
         @Override
@@ -187,7 +178,6 @@ public class NotificationsSyncAdapterService extends Service {
 	 */
 	@Override
 	public void onCreate() {
-        isConnected = Utils.connectionAvailable(this);
 		// Check if debug mode is enabled
         try {
             getPackageManager().getApplicationInfo(
@@ -198,7 +188,6 @@ public class NotificationsSyncAdapterService extends Service {
         }
 
         try {
-            prefs = new Preferences(this);
             dbHelper = new DataBaseHelper(this);
             //Initialize webservices client
             webserviceClient = null;
@@ -206,19 +195,57 @@ public class NotificationsSyncAdapterService extends Service {
             Log.e(TAG, "Error initializing database and preferences", e);
         }
 
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.O) {
+            Log.i(TAG, "Starting persistent notification in custom foreground mode");
+            startCustomForeground();
+        } else {
+            Log.i(TAG, "Starting persistent notification in standard foreground mode");
+            startForeground(1, new Notification());
+        }
+
 		super.onCreate();
 	}
 
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+
+        Intent broadcastIntent = new Intent();
+        broadcastIntent.setAction("restartNotificationsService");
+        broadcastIntent.setClass(this, RestarterNotificationsReceiver.class);
+        this.sendBroadcast(broadcastIntent);
+    }
+
+    private void startCustomForeground() {
+        Intent notificationIntent = new Intent(this, Notifications.class);
+        PendingIntent pendingIntent;
+
+        notificationIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        //single top to avoid creating many activity stacks queue
+        notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
+
+        pendingIntent = PendingIntent.getActivity(this,
+                0,
+                notificationIntent,
+                PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_IMMUTABLE);
+
+        Notification notification = AlertNotificationFactory.createBackgroundNotification(
+                this,
+                getString(R.string.appRunningBackground),
+                R.drawable.ic_launcher_swadroid_notif,
+                R.drawable.ic_launcher_swadroid,
+                pendingIntent);
+
+        startForeground(2, notification);
+    }
+
 	/* (non-Javadoc)
 	 * @see android.app.Service#onStartCommand(android.content.Intent, int, int)
 	 */
 	@Override
 	public int onStartCommand(Intent intent, int flags, int startId) {
 		super.onStartCommand(intent, flags, startId);
-		 // return START_NOT_STICKY - we want this Service to be left running
-        //  unless explicitly stopped, and it's process is killed, we want it to
-        //  be restarted
-        return START_STICKY;
+        return START_REDELIVER_INTENT;
 	}
 
 	@Override
@@ -342,10 +369,10 @@ public class NotificationsSyncAdapterService extends Service {
             notifCount = 0;
             for (int i = 0; i < numNotif; i++) {
             	SoapObject pii = (SoapObject) soap.getProperty(i);
-                Long notifCode = Long.valueOf(pii.getProperty("notifCode").toString());
-                Long eventCode = Long.valueOf(pii.getProperty("eventCode").toString());
+                long notifCode = Long.parseLong(pii.getProperty("notifCode").toString());
+                long eventCode = Long.parseLong(pii.getProperty("eventCode").toString());
                 String eventType = pii.getProperty("eventType").toString();
-                Long eventTime = Long.valueOf(pii.getProperty("eventTime").toString());
+                long eventTime = Long.parseLong(pii.getProperty("eventTime").toString());
                 String userNickname = pii.getProperty("userNickname").toString();
                 String userSurname1 = pii.getProperty("userSurname1").toString();
                 String userSurname2 = pii.getProperty("userSurname2").toString();
@@ -353,7 +380,7 @@ public class NotificationsSyncAdapterService extends Service {
                 String userPhoto = pii.getProperty("userPhoto").toString();
                 String location = pii.getProperty("location").toString();
                 String summary = pii.getProperty("summary").toString();
-                Integer status = Integer.valueOf(pii.getProperty("status").toString());
+                int status = Integer.parseInt(pii.getProperty("status").toString());
                 String content = pii.getProperty("content").toString();
                 boolean notifReadSWAD = (status >= 4);
                 boolean notifCancelled = (status >= 8);

SWADroid/src/main/java/es/ugr/swad/swadroid/modules/notifications/RestarterNotificationsReceiver.java

@@ -0,0 +1,48 @@
+/*
+ *  This file is part of SWADroid.
+ *
+ *  Copyright (C) 2010 Juan Miguel Boyero Corral <juanmi1982@gmail.com>
+ *
+ *  SWADroid is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  SWADroid is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with SWADroid.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package es.ugr.swad.swadroid.modules.notifications;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Build;
+import android.util.Log;
+
+/**
+ * Restarter for NotificationsSyncAdapterService service.
+ *
+ * @author Juan Miguel Boyero Corral <juanmi1982@gmail.com>
+ */
+public class RestarterNotificationsReceiver extends BroadcastReceiver {
+    private static final String TAG = "RestarterNotificationsReceiver";
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        Log.i(TAG, "Service tried to stop");
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            context.startForegroundService(new Intent(context, NotificationsSyncAdapterService.class));
+        } else {
+            context.startService(new Intent(context, NotificationsSyncAdapterService.class));
+        }
+
+        Log.i(TAG, "Service restarted");
+    }
+}

SWADroid/src/main/java/es/ugr/swad/swadroid/preferences/Preferences.java

@@ -18,11 +18,9 @@
  */
 package es.ugr.swad.swadroid.preferences;
 
-import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
-import android.os.Build;
 import android.os.Bundle;
 import android.util.Log;
 
@@ -85,22 +83,6 @@ public class Preferences {
      * Rate preference name
      */
     public static final String RATEPREF = "ratePref";
-    /**
-     * Twitter preference name
-     */
-    public static final String TWITTERPREF = "twitterPref";
-    /**
-     * Facebook preference name
-     */
-    public static final String FACEBOOKPREF = "facebookPref";
-    /**
-     * Telegram preference name
-     */
-    public static final String TELEGRAMPREF = "telegramPref";
-    /**
-     * Blog preference name
-     */
-    public static final String BLOGPREF = "blogPref";
     /**
      * Share preference name
      */
@@ -177,7 +159,6 @@ public class Preferences {
     /**
      * Constructor
      */
-    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
 	public Preferences(Context ctx) {
         getPreferences(ctx);
 

SWADroid/src/main/java/es/ugr/swad/swadroid/preferences/PreferencesActivity.java

@@ -36,8 +36,6 @@ import android.preference.PreferenceScreen;
 import android.util.Log;
 import android.widget.Toast;
 
-import com.google.firebase.analytics.FirebaseAnalytics;
-
 import java.security.NoSuchAlgorithmException;
 import java.util.Arrays;
 import java.util.Date;
@@ -62,10 +60,6 @@ public class PreferencesActivity extends PreferenceActivity implements OnPrefere
      * PreferencesActivity tag name for Logcat
      */
     private static final String TAG = Constants.APP_TAG + " PreferencesActivity";
-    /**
-     * Obtain Firebase Analytics instance
-     */
-    protected FirebaseAnalytics mFirebaseAnalytics = FirebaseAnalytics.getInstance(this);
     /**
      * Application context
      */
@@ -82,22 +76,6 @@ public class PreferencesActivity extends PreferenceActivity implements OnPrefere
      * Rate preference
      */
     private static Preference ratePref;
-    /**
-     * Twitter preference
-     */
-    private static Preference twitterPref;
-    /**
-     * Facebook preference
-     */
-    private static Preference facebookPref;
-    /**
-     * Telegram preference
-     */
-    private static Preference telegramPref;
-    /**
-     * Blog preference
-     */
-    private static Preference blogPref;
     /**
      * Share preference
      */
@@ -180,10 +158,6 @@ public class PreferencesActivity extends PreferenceActivity implements OnPrefere
         logOutPref = findPreference(Preferences.LOGOUTPREF);
         currentVersionPref = findPreference(Preferences.CURRENTVERSIONPREF);
         ratePref = findPreference(Preferences.RATEPREF);
-        twitterPref = findPreference(Preferences.TWITTERPREF);
-        facebookPref = findPreference(Preferences.FACEBOOKPREF);
-        telegramPref = findPreference(Preferences.TELEGRAMPREF);
-        blogPref = findPreference(Preferences.BLOGPREF);
         sharePref = findPreference(Preferences.SHAREPREF);
         privacyPolicyPref = findPreference(Preferences.PRIVACYPOLICYPREF);
         syncTimePref = findPreference(Preferences.SYNCTIMEPREF);
@@ -191,10 +165,6 @@ public class PreferencesActivity extends PreferenceActivity implements OnPrefere
         //syncTimeLocationPref = findPreference(Preferences.SYNCLOCATIONTIMEPREF);
 
         ratePref.setOnPreferenceChangeListener(this);
-        twitterPref.setOnPreferenceChangeListener(this);
-        facebookPref.setOnPreferenceChangeListener(this);
-        telegramPref.setOnPreferenceChangeListener(this);
-        blogPref.setOnPreferenceChangeListener(this);
         sharePref.setOnPreferenceChangeListener(this);
         privacyPolicyPref.setOnPreferenceChangeListener(this);
         syncEnablePref.setOnPreferenceChangeListener(this);
@@ -229,54 +199,6 @@ public class PreferencesActivity extends PreferenceActivity implements OnPrefere
                 return true;
             }
         });
-        twitterPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-            /**
-             * Called when a preference is selected.
-             * @param preference Preference selected.
-             */
-            public boolean onPreferenceClick(Preference preference) {
-                Intent urlIntent = new Intent(Intent.ACTION_VIEW);
-                urlIntent.setData(Uri.parse(getString(R.string.twitterURL)));
-                startActivity(urlIntent);
-                return true;
-            }
-        });
-        facebookPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-            /**
-             * Called when a preference is selected.
-             * @param preference Preference selected.
-             */
-            public boolean onPreferenceClick(Preference preference) {
-                Intent urlIntent = new Intent(Intent.ACTION_VIEW);
-                urlIntent.setData(Uri.parse(getString(R.string.facebookURL)));
-                startActivity(urlIntent);
-                return true;
-            }
-        });
-        telegramPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-            /**
-             * Called when a preference is selected.
-             * @param preference Preference selected.
-             */
-            public boolean onPreferenceClick(Preference preference) {
-                Intent urlIntent = new Intent(Intent.ACTION_VIEW);
-                urlIntent.setData(Uri.parse(getString(R.string.telegramURL)));
-                startActivity(urlIntent);
-                return true;
-            }
-        });
-        blogPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-            /**
-             * Called when a preference is selected.
-             * @param preference Preference selected.
-             */
-            public boolean onPreferenceClick(Preference preference) {
-                Intent urlIntent = new Intent(Intent.ACTION_VIEW);
-                urlIntent.setData(Uri.parse(getString(R.string.blogURL)));
-                startActivity(urlIntent);
-                return true;
-            }
-        });
         sharePref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
             /**
              * Called when a preference is selected.
@@ -289,11 +211,6 @@ public class PreferencesActivity extends PreferenceActivity implements OnPrefere
                 sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, getString(R.string.shareBodyMsg));
                 startActivity(Intent.createChooser(sharingIntent, getString(R.string.shareTitle_menu)));
 
-                Bundle bundle = new Bundle();
-                bundle.putString(FirebaseAnalytics.Param.ITEM_ID, "1");
-                bundle.putString(FirebaseAnalytics.Param.CONTENT_TYPE, "text");
-                mFirebaseAnalytics.logEvent(FirebaseAnalytics.Event.SHARE, bundle);
-
                 return true;
             }
         });

SWADroid/src/main/java/es/ugr/swad/swadroid/sync/PeriodicSyncReceiver.java

@@ -43,7 +43,7 @@ public final class PeriodicSyncReceiver extends BroadcastReceiver {
     public static PendingIntent createPendingIntent(Context context, String authority, Bundle extras) {
         int requestCode = 0;
         Intent intent = createIntent(context, authority);
-        int flags = 0;
+        int flags = PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE;
         return PendingIntent.getBroadcast(context, requestCode, intent, flags);
     }
 

SWADroid/src/main/res/raw-es/changes.html

@@ -18,22 +18,32 @@
 </head>
 
 <body bgcolor="white">
-    <!--<h4>1.6.0 (upcoming)</h4>
+    <!--<h4>1.6.0</h4>
     <ul>
         <li type="disc">Añadido módulo para localización en interiores</li>
     </ul>-->
 
-    <h4>1.5.8 (2022-05-23)</h4>
+    <h4>1.5.10</h4>
+    <ul>
+        <li type="disc">Corregida gestión de permisos en la descarga de documentos para Android 10+</li>
+    </ul>
+
+    <h4>1.5.9</h4>
+    <ul>
+        <li type="disc">Añadido soporte para la descarga de notificaciones en segundo plano cuando la optimización de batería está habilitada</li>
+    </ul>
+
+    <h4>1.5.8<h4>
     <ul>
         <li type="disc">Corregida descarga de notificaciones en Android 12 (S)</li>
     </ul>
 
-    <h4>1.5.7 (2020-12-19)</h4>
+    <h4>1.5.7<h4>
     <ul>
         <li type="disc">Corregida descarga de archivos en Android R</li>
     </ul>
 
-    <h4>1.5.6 (2019-11-05)</h4>
+    <h4>1.5.6<h4>
     <ul>
         <li type="disc">
             <strong>Pasar lista:</strong>
@@ -41,13 +51,13 @@
         </li>
     </ul>
 
-    <h4>1.5.5 (2019-07-08)</h4>
+    <h4>1.5.5<h4>
     <ul>
         <li type="disc">Añadido soporte para Android-Q</li>
         <li type="disc">Corregidas erratas en el historial de cambios</li>
     </ul>
 
-    <h4>1.5.4 (2018-02-25)</h4>
+    <h4>1.5.4<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">
@@ -56,7 +66,7 @@
         </li>
     </ul>
 
-    <h4>1.5.3 (2017-10-25)</h4>
+    <h4>1.5.3<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida compatibilidad con el sistema de notificaciones de Android
@@ -64,7 +74,7 @@
         </li>
     </ul>
 
-    <h4>1.5.2 (2017-02-12)</h4>
+    <h4>1.5.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida pol&iacute;tica de privacidad de datos en la pantalla de
@@ -78,12 +88,12 @@
             Calificaciones, ahora se encuentran en la nueva carpeta Archivos
         </li>
     </ul>
-    <h4>1.5.1 (2017-01-21)</h4>
+    <h4>1.5.1<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido error unparseable date: &quot;anyType{}&quot;(at offset 0)</li>
     </ul>
-    <h4>1.5.0 (2016-09-01)</h4>
+    <h4>1.5.0<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">
@@ -91,7 +101,7 @@
             A&ntilde;adida b&uacute;squeda de destinatarios
         </li>
     </ul>
-    <h4>1.4.0 (2016-07-25)</h4>
+    <h4>1.4.0<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">
@@ -107,7 +117,7 @@
             Corregida consulta de calificaciones desde el rol estudiante
         </li>
     </ul>
-    <h4>1.3.4 (2016-07-17)</h4>
+    <h4>1.3.4<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">
@@ -129,7 +139,7 @@
             Mejoras menores
         </li>
     </ul>
-    <h4>1.3.3 (2016-01-31)</h4>
+    <h4>1.3.3<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adidas notificaciones sociales</li>
@@ -142,12 +152,12 @@
             mayor a 30 d&iacute;as
         </li>
     </ul>
-    <h4>1.3.2 (2016-01-06)</h4>
+    <h4>1.3.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida gesti&oacute;n de permisos en Android 6.0 Marshmallow</li>
     </ul>
-    <h4>1.3.1 (2015-12-06)</h4>
+    <h4>1.3.1<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Mejoras en las pantallas de identificaci&oacute;n y creaci&oacute;n de
@@ -155,7 +165,7 @@
         </li>
         <li type="disc">Ahora las notificaciones canceladas no se descargan durante la sincronizaci&oacute;n</li>
     </ul>
-    <h4>1.3 (2015-09-03)</h4>
+    <h4>1.3<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida creaci&oacute;n de cuentas de usuario</li>
@@ -166,13 +176,13 @@
             y tests (parcial en tests)
         </li>
     </ul>
-    <h4>1.2.4 (2015-03-15)</h4>
+    <h4>1.2.4<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Reducido retardo entre escaneos de c&oacute;digos a un segundo</li>
         <li type="disc">Ahora el m&oacute;dulo de descargas requiere Android 3.0 o superior</li>
     </ul>
-    <h4>1.2.3 (2014-11-30)</h4>
+    <h4>1.2.3<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido soporte para escaneo de c&oacute;digos de barras en el
@@ -186,7 +196,7 @@
         </li>
         <li type="disc">Reducido retardo entre escaneos de c&oacute;digos a 2 segundos</li>
     </ul>
-    <h4>1.2.2 (2014-11-26)</h4>
+    <h4>1.2.2<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Deshabilitado el deslizamiento lateral de las notificaciones</li>
@@ -201,7 +211,7 @@
             correctamente
         </li>
     </ul>
-    <h4>1.2.1 (2014-11-24)</h4>
+    <h4>1.2.1<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Ahora se pueden enviar listados de asistencias vac&iacute;os para marcar
@@ -212,7 +222,7 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido refresco en pantalla del listado de asistencias</li>
     </ul>
-    <h4>1.2 (2014-11-23)</h4>
+    <h4>1.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adidas felicitaciones de cumplea&ntilde;os</li>
@@ -220,19 +230,19 @@
             las asistencias a SWAD
         </li>
     </ul>
-    <h4>1.1.4 (2014-11-11)</h4>
+    <h4>1.1.4<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregida descarga de notificaciones por modificaciones en SWAD</li>
     </ul>
-    <h4>1.1.3 (2014-10-05)</h4>
+    <h4>1.1.3<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregida actualizaci&oacute;n err&oacute;nea de las notificaciones al
             desplazar hacia arriba la lista
         </li>
     </ul>
-    <h4>1.1.2 (2014-09-18)</h4>
+    <h4>1.1.2<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Mejoras en los mensajes de error</li>
@@ -244,7 +254,7 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregidos errores tipogr&aacute;ficos en el historial de cambios</li>
     </ul>
-    <h4>1.1.1 (2014-09-16)</h4>
+    <h4>1.1.1<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Ahora el desplazamiento lateral de las notificaciones s&oacute;lo est&aacute;
@@ -257,7 +267,7 @@
             desplazar la lista hacia arriba sin estar en la parte superior de la misma
         </li>
     </ul>
-    <h4>1.1 (2014-09-08)</h4>
+    <h4>1.1<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Ahora las notificaciones se agrupan en
@@ -293,7 +303,7 @@
             aplicaci&oacute;n
         </li>
     </ul>
-    <h4>1.0 (2014-03-26)</h4>
+    <h4>1.0<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">Nueva interfaz gr&aacute;fica estilo Holo</li>
@@ -316,7 +326,7 @@
         </li>
         <li type="disc">Eliminados los idiomas no utilizados por los usuarios</li>
     </ul>
-    <h4>0.13 (2014-02-02)</h4>
+    <h4>0.13<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida pantalla de identificaci&oacute;n</li>
@@ -327,7 +337,7 @@
             2.3 o superior cuando la sincronizaci&oacute;n autom&aacute;tica est&aacute; activada
         </li>
     </ul>
-    <h4>0.12.7 (2013-12-14)</h4>
+    <h4>0.12.7<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida informaci&oacute;n de las notificaciones vistas en SWAD al
@@ -344,7 +354,7 @@
         </li>
         <li type="disc">Corregido error al recuperar la configuraci&oacute;n de los tests</li>
     </ul>
-    <h4>0.12.6 (2013-11-24)</h4>
+    <h4>0.12.6<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido control de las notificaciones vistas</li>
@@ -366,17 +376,17 @@
         </li>
         <li type="disc">Corregido color de fondo negro al deslizar el listado de notificaciones</li>
     </ul>
-    <h4>0.12.5 (2013-11-10)</h4>
+    <h4>0.12.5<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido error que imped&iacute;a responder mensajes</li>
     </ul>
-    <h4>0.12.4 (2013-11-09)</h4>
+    <h4>0.12.4<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido error que imped&iacute;a consultar las sesiones de pr&aacute;cticas</li>
     </ul>
-    <h4>0.12.3 (2013-11-09)</h4>
+    <h4>0.12.3<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido sistema de actualizaci&oacute;n "Arrastrar-para-actualizar"
@@ -420,13 +430,13 @@
         </li>
         <li type="disc">Corregido error en la selección del n&uacute;mero de preguntas de test</li>
     </ul>
-    <h4>0.12.2 (2013-06-19)</h4>
+    <h4>0.12.2<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Actualizadas las comunicaciones con el servidor</li>
     </ul>
 
-    <h4>0.12.1 (2013-06-09)</h4>
+    <h4>0.12.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adidas notificaciones de foros</li>
@@ -455,7 +465,7 @@
         <li type="disc">Corregida la detecci&oacute;n del valor nulo en la respuesta del servidor
         </li>
     </ul>
-    <h4>0.12 (2013-04-20)</h4>
+    <h4>0.12<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adidos los nuevos tipos de notificaci&oacute;n de Documentos,
@@ -500,7 +510,7 @@
             dispositivos
         </li>
     </ul>
-    <h4>0.11.3 (2013-03-03)</h4>
+    <h4>0.11.3<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Ahora se muestra el servidor por defecto cuando el campo "Servidor" se deja
@@ -514,7 +524,7 @@
             asignaturas ante un cambio de configuraci&oacute;n
         </li>
     </ul>
-    <h4>0.11.2 (2013-02-24)</h4>
+    <h4>0.11.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido bot&oacute;n de actualizaci&oacute;n de las asignaturas en la
@@ -539,7 +549,7 @@
         <li type="disc">Corregido comportamiento an&oacute;malo de los checkboxes en Android 4.2
         </li>
     </ul>
-    <h4>0.11.1 (2013-01-26)</h4>
+    <h4>0.11.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida compatibilidad con pantallas t&aacute;ctiles b&aacute;sicas
@@ -568,7 +578,7 @@
             descriptores de los tests
         </li>
     </ul>
-    <h4>0.11 (2012-12-15)</h4>
+    <h4>0.11<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido m&oacute;dulo de Descargas</li>
@@ -580,7 +590,7 @@
             opciones de SWAD
         </li>
     </ul>
-    <h4>0.10.1 (2012-11-17)</h4>
+    <h4>0.10.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida compatibilidad con Android 4.2</li>
@@ -603,7 +613,7 @@
             asunto
         </li>
     </ul>
-    <h4>0.10 (2012-11-09)</h4>
+    <h4>0.10<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido m&oacute;dulo de inscripci&oacute;n a grupos</li>
@@ -620,7 +630,7 @@
         <li type="disc">Corregido error en la comprobaci&oacute;n de la conexi&oacute;n a Internet
         </li>
     </ul>
-    <h4>0.9.3 (2012-07-20)</h4>
+    <h4>0.9.3<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido soporte para carpetas en la URL del servidor</li>
@@ -629,14 +639,14 @@
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">mMjoras en los mensajes de error</li>
     </ul>
-    <h4>0.9.2 (2012-07-10)</h4>
+    <h4>0.9.2<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">La caracter&iacute;stica camera.autofocus ahora es opcional para corregir
             incompatibilidades con algunos dispositivos
         </li>
     </ul>
-    <h4>0.9.1 (2012-07-09)</h4>
+    <h4>0.9.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido soporte pana DNI con letra (primera y &uacute;ltima posici&oacute;n)
@@ -648,19 +658,19 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido soporte para pantallas grandes</li>
     </ul>
-    <h4>0.9 (2012-07-01)</h4>
+    <h4>0.9<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido m&oacute;dulo para pasar lista</li>
     </ul>
-    <h4>0.8.1 (2012-05-20)</h4>
+    <h4>0.8.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida opci&oacute;n para responder mensajes desde su notificaci&oacute;n
             abierta
         </li>
     </ul>
-    <h4>0.8 (2012-05-01)</h4>
+    <h4>0.8<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida sincronizaci&oacute;n autom&aacute;tica de las
@@ -691,7 +701,7 @@
         <li type="disc">Corregido bug HTML en el campo "location" de las notificaciones</li>
         <li type="disc">Corregido error en la etiqueta br de las notificaciones</li>
     </ul>
-    <h4>0.7.2 (2012-02-22)</h4>
+    <h4>0.7.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adidas alertas de notificaciones en la barra de estado</li>
@@ -701,7 +711,7 @@
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Optimizadas las consultas a la base de datos</li>
     </ul>
-    <h4>0.7.1 (2012-01-11)</h4>
+    <h4>0.7.1<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Mejorada la velocidad de renderizado de las calificaciones</li>
@@ -710,14 +720,14 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregidos errores de renderizado en las calificaciones</li>
     </ul>
-    <h4>0.7 (2012-01-10)</h4>
+    <h4>0.7<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida visualizaci&oacute;n de las calificaciones al pulsar sobre la
             notificaci&oacute;n asociada
         </li>
     </ul>
-    <h4>0.6.2 (2011-12-09)</h4>
+    <h4>0.6.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido enlace al blog de la aplicaci&oacute;n en la pantalla de
@@ -732,7 +742,7 @@
         </li>
         <li type="disc">Cambios menores en los mensajes de error</li>
     </ul>
-    <h4>0.6.1 (2011-11-16)</h4>
+    <h4>0.6.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido enlace a la p&aacute;gina de Google+ de la
@@ -747,7 +757,7 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido el funcionamiento del men&uacute; de opciones</li>
     </ul>
-    <h4>0.6 (2011-11-06)</h4>
+    <h4>0.6<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida compatibilidad con Android 4.0</li>
@@ -759,7 +769,7 @@
         </li>
         <li type="disc">A&ntilde;adido autor de SWAD en la pantalla de configuraci&oacute;n</li>
     </ul>
-    <h4>0.5.2 (2011-09-29)</h4>
+    <h4>0.5.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido el nombre real de los destinatarios en el mensaje "Mensaje
@@ -774,12 +784,12 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido error en la descarga de las preguntas de test</li>
     </ul>
-    <h4>0.5.1 (2011-09-26)</h4>
+    <h4>0.5.1<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido error al responder mensajes</li>
     </ul>
-    <h4>0.5 (2011-09-26)</h4>
+    <h4>0.5<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido m&oacute;dulo de env&iacute;o de mensajes</li>
@@ -788,17 +798,17 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Correcciones menores</li>
     </ul>
-    <h4>0.4.5 (2011-07-08)</h4>
+    <h4>0.4.5<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Optimizada la descarga de las preguntas de test</li>
     </ul>
-    <h4>0.4.4 (2011-07-05)</h4>
+    <h4>0.4.4<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Correccoines menores</li>
     </ul>
-    <h4>0.4.3 (2011-06-15)</h4>
+    <h4>0.4.3<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">mejorada la vissualizaci&oacute;n de los tests</li>
@@ -807,7 +817,7 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Correcciones menores</li>
     </ul>
-    <h4>0.4.2 (2011-06-15)</h4>
+    <h4>0.4.2<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Ahora las preguntas no contestadas punt&uacute;an como 0</li>
@@ -816,7 +826,7 @@
         </li>
         <li type="disc">mejoras en la cisualizaci&oacute;n de los tests</li>
     </ul>
-    <h4>0.4.1 (2011-06-14)</h4>
+    <h4>0.4.1<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Se permiten puntuacioes negativas en los tests</li>
@@ -825,7 +835,7 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Correcifo error al descargar las preguntas de test</li>
     </ul>
-    <h4>0.4 (2011-06-13)</h4>
+    <h4>0.4<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido m&oacute;dulo de Tests</li>
@@ -834,7 +844,7 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Correcciones menores</li>
     </ul>
-    <h4>0.3.10 (2011-05-19)</h4>
+    <h4>0.3.10<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adidas notificaciones de actividades, encuestas y notificaciones
@@ -848,28 +858,28 @@
         </li>
         <li type="disc">A&ntilde;adido mensaje de error de credenciales err&oacute;neas</li>
     </ul>
-    <h4>0.3.9 (2011-05-03)</h4>
+    <h4>0.3.9<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido error de campos vac&iacute;os en las notificaciones</li>
     </ul>
-    <h4>0.3.8 (2011-04-27)</h4>
+    <h4>0.3.8<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido error al borrar las notificaciones antiguas</li>
     </ul>
-    <h4>0.3.7 (2011-04-14)</h4>
+    <h4>0.3.7<h4>
     <ul>
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregido error en el apellido de las notificaciones</li>
     </ul>
-    <h4>0.3.6 (2011-04-13)</h4>
+    <h4>0.3.6<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adidos detalles de las notificaciones</li>
         <li type="disc">A&ntilde;adido mensaje de actualizaci&oacute;n de la aplicaci&oacute;n</li>
     </ul>
-    <h4>0.3.5 (2011-04-05)</h4>
+    <h4>0.3.5<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida barra de acci&oacute;n</li>
@@ -882,7 +892,7 @@
         <li type="disc">Mejorada la interfaz de usuario</li>
         <li type="disc">Mejoras de rendimiento</li>
     </ul>
-    <h4>0.3.4 (2011-03-27)</h4>
+    <h4>0.3.4<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Mejorada la interfaz de usuario</li>
@@ -891,12 +901,12 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregidos errores menores en los mensajes de error</li>
     </ul>
-    <h4>0.3.3 (2011-03-27)</h4>
+    <h4>0.3.3<h4>
     <ul>
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">Redise&ntilde;ada la interfaz de usuario</li>
     </ul>
-    <h4>0.3.2 (2011-03-24)</h4>
+    <h4>0.3.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido cuadro de di&aacute;logo de primer inicio de la aplicaci&oacute;n</li>
@@ -905,7 +915,7 @@
         <lh class="update">[ACTUALIZACIONES]</lh>
         <li type="disc">mejorada la pantalla de configuraci&oacute;n</li>
     </ul>
-    <h4>0.3.1 (2011-03-21)</h4>
+    <h4>0.3.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido guardado autom&aacute;tico de la configuraci&oacute;n</li>
@@ -921,13 +931,13 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Corregidos problemas de compatibilidad con algunos dispositivos</li>
     </ul>
-    <h4>0.3 (2011-03-08)</h4>
+    <h4>0.3<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido m&oacute;dulo de Notificaciones</li>
         <li type="disc">A&ntilde;adida compatibilidad con Android 3.0 Honeycomb</li>
     </ul>
-    <h4>0.2.2 (2011-01-18)</h4>
+    <h4>0.2.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida comprobaci&oacute;n de la conexi&oacute;n a Internet</li>
@@ -944,13 +954,13 @@
         <li type="disc">Corregidos los iconos del lanzador</li>
         <li type="disc">Corregidos problemas de compatibilidad con Android 1.6</li>
     </ul>
-    <h4>0.2.1 (2010-12-15)</h4>
+    <h4>0.2.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida compatibilidad con Android 2.3 Gingerbread</li>
         <li type="disc">Completado el m&oacute;dulo de Login</li>
     </ul>
-    <h4>0.2 (2010-12-08)</h4>
+    <h4>0.2<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adido cierre de sesi&oacute;n autom&aacute;tico cuando se modifica
@@ -958,7 +968,7 @@
         </li>
         <li type="disc">A&ntilde;adida base de datos inicial</li>
     </ul>
-    <h4>0.1.1 (2010-11-06)</h4>
+    <h4>0.1.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">A&ntilde;adida imagen de fondo en la pantalla principal</li>
@@ -967,7 +977,7 @@
         <lh class="fix">[CORRECCIONES]</lh>
         <li type="disc">Correcciones menores en la pantalla principal</li>
     </ul>
-    <h4>0.1 (2010-11-03)</h4>
+    <h4>0.1<h4>
     <ul>
         <lh class="new">[NOVEDADES]</lh>
         <li type="disc">Versi&oacute;n inicial</li>

SWADroid/src/main/res/raw/changes.html

@@ -18,22 +18,32 @@
 </head>
 
 <body bgcolor="white"><!--
-    <h4>1.6.0 (upcoming)</h4>
+    <h4>1.6.0</h4>
     <ul>
         <li type="disc">Added indoor location module</li>
     </ul>-->
 
-    <h4>1.5.8 (2022-05-23)</h4>
+    <h4>1.5.10</h4>
+    <ul>
+        <li type="disc">Fixed permissions management on document download for Android 10+</li>
+    </ul>
+
+    <h4>1.5.9</h4>
+    <ul>
+        <li type="disc">Added support for background notification download when power save mode is enabled</li>
+    </ul>
+
+    <h4>1.5.8<h4>
     <ul>
         <li type="disc">Fixed notifications downloads on Android 12 (S)</li>
     </ul>
 
-    <h4>1.5.7 (2020-12-19)</h4>
+    <h4>1.5.7<h4>
     <ul>
         <li type="disc">Fixed file downloads on Android R</li>
     </ul>
 
-    <h4>1.5.6 (2019-11-05)</h4>
+    <h4>1.5.6<h4>
     <ul>
         <li type="disc">
             <strong>Rollcall:</strong>
@@ -41,13 +51,13 @@
         </li>
     </ul>
 
-    <h4>1.5.5 (2019-07-08)</h4>
+    <h4>1.5.5<h4>
     <ul>
         <li type="disc">Added support for Android-Q</li>
         <li type="disc">Fixed CHANGELOG typos</li>
     </ul>
 
-    <h4>1.5.4 (2018-02-25)</h4>
+    <h4>1.5.4<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">
@@ -56,13 +66,13 @@
         </li>
     </ul>
 
-    <h4>1.5.3 (2017-10-25)</h4>
+    <h4>1.5.3<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added compatibility for Android Oreo notifications system</li>
     </ul>
 
-    <h4>1.5.2 (2017-02-12)</h4>
+    <h4>1.5.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added privacy policy in Preferences screen</li>
@@ -73,12 +83,12 @@
             files, such as Documents, Shared and Marks, are now available in the new Files folder
         </li>
     </ul>
-    <h4>1.5.1 (2017-01-21)</h4>
+    <h4>1.5.1<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed unparseable date: &quot;anyType{}&quot;(at offset 0) error</li>
     </ul>
-    <h4>1.5.0 (2016-09-01)</h4>
+    <h4>1.5.0<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">
@@ -86,7 +96,7 @@
             Added search of recipients
         </li>
     </ul>
-    <h4>1.4.0 (2016-07-25)</h4>
+    <h4>1.4.0<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">
@@ -101,7 +111,7 @@
             Fixed consultation of marks from the student role
         </li>
     </ul>
-    <h4>1.3.4 (2016-07-17)</h4>
+    <h4>1.3.4<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">
@@ -122,7 +132,7 @@
             Minor improvements
         </li>
     </ul>
-    <h4>1.3.3 (2016-01-31)</h4>
+    <h4>1.3.3<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added social notifications</li>
@@ -133,18 +143,18 @@
             Now notifications are automatically removed with greater age than 30 days
         </li>
     </ul>
-    <h4>1.3.2 (2016-01-06)</h4>
+    <h4>1.3.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added permission management on Android 6.0 Marshmallow</li>
     </ul>
-    <h4>1.3.1 (2015-12-06)</h4>
+    <h4>1.3.1<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Improvements on login screen and create account screen</li>
         <li type="disc">Now canceled notifications are not downloaded during synchronization</li>
     </ul>
-    <h4>1.3 (2015-09-03)</h4>
+    <h4>1.3<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added creation of user accounts</li>
@@ -154,13 +164,13 @@
             (partial in tests)
         </li>
     </ul>
-    <h4>1.2.4 (2015-03-15)</h4>
+    <h4>1.2.4<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Changed scan delay of codes to one second</li>
         <li type="disc">Now the Downloads module requires Android 3.0 or higher</li>
     </ul>
-    <h4>1.2.3 (2014-11-30)</h4>
+    <h4>1.2.3<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added support for barcode scanning in rollcall module</li>
@@ -170,7 +180,7 @@
         <li type="disc">Now the events list is sorted in rollcall module</li>
         <li type="disc">Changed scan delay of codes to 2 seconds</li>
     </ul>
-    <h4>1.2.2 (2014-11-26)</h4>
+    <h4>1.2.2<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Disabled lateral sliding of notifications</li>
@@ -181,7 +191,7 @@
         <li type="disc">Fixed screen refresh of users and attendances lists</li>
         <li type="disc">Now the relationship between events and courses is handled properly</li>
     </ul>
-    <h4>1.2.1 (2014-11-24)</h4>
+    <h4>1.2.1<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Now you can send empty attendance listings to mark all attendees as
@@ -192,23 +202,23 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed screen refresh of attendances list</li>
     </ul>
-    <h4>1.2 (2014-11-23)</h4>
+    <h4>1.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added birthday greetings</li>
         <li type="disc">Added rollcall module with sending of attendances to SWAD</li>
     </ul>
-    <h4>1.1.4 (2014-11-11)</h4>
+    <h4>1.1.4<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed download of notifications due to changes in SWAD</li>
     </ul>
-    <h4>1.1.3 (2014-10-05)</h4>
+    <h4>1.1.3<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed wrong update of notifications when sliding up the list</li>
     </ul>
-    <h4>1.1.2 (2014-09-18)</h4>
+    <h4>1.1.2<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Improvements in error messages</li>
@@ -220,7 +230,7 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed typos in changelog</li>
     </ul>
-    <h4>1.1.1 (2014-09-16)</h4>
+    <h4>1.1.1<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Now the lateral sliding of the notifications is only available for Android
@@ -233,7 +243,7 @@
             without being on top of it
         </li>
     </ul>
-    <h4>1.1 (2014-09-08)</h4>
+    <h4>1.1<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Now the notifications are grouped into
@@ -260,7 +270,7 @@
         </li>
         <li type="disc">Fixed crash for open downloaded files with no apps to open with</li>
     </ul>
-    <h4>1.0 (2014-03-26)</h4>
+    <h4>1.0<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">New GUI Holo style</li>
@@ -276,7 +286,7 @@
         <li type="disc">Disabled rollcall module (pending redesign and integration with SWAD)</li>
         <li type="disc">Removed unused languages</li>
     </ul>
-    <h4>0.13 (2014-02-02)</h4>
+    <h4>0.13<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added login screen</li>
@@ -287,7 +297,7 @@
             when automatic synchronization is enabled
         </li>
     </ul>
-    <h4>0.12.7 (2013-12-14)</h4>
+    <h4>0.12.7<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added info of seen notifications from SWAD on notifications download</li>
@@ -300,7 +310,7 @@
         <li type="disc">Fixed error retrieving the list of students on the rollcall module</li>
         <li type="disc">Fixed error retrieving the tests configuration</li>
     </ul>
-    <h4>0.12.6 (2013-11-24)</h4>
+    <h4>0.12.6<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added management of seen notifications</li>
@@ -317,17 +327,17 @@
         <li type="disc">Fixed black background color when the notifications list is being pulled
         </li>
     </ul>
-    <h4>0.12.5 (2013-11-10)</h4>
+    <h4>0.12.5<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed bug that prevented replying messages</li>
     </ul>
-    <h4>0.12.4 (2013-11-09)</h4>
+    <h4>0.12.4<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed bug that prevented consulting practice sessions</li>
     </ul>
-    <h4>0.12.3 (2013-11-09)</h4>
+    <h4>0.12.3<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added pull-to-refresh update system to the notifications</li>
@@ -357,12 +367,12 @@
         <li type="disc">Fixed a bug when trying to download an user picture from an empty URL</li>
         <li type="disc">Fixed display bug on number of questions input of the tests</li>
     </ul>
-    <h4>0.12.2 (2013-06-19)</h4>
+    <h4>0.12.2<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Updated communications with server</li>
     </ul>
-    <h4>0.12.1 (2013-06-09)</h4>
+    <h4>0.12.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added forumPostCourse notification type</li>
@@ -387,7 +397,7 @@
         <li type="disc">Fixed error messages display</li>
         <li type="disc">Modified NULL value detection in server response</li>
     </ul>
-    <h4>0.12 (2013-04-20)</h4>
+    <h4>0.12<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added new notification types "documentFile", "sharedFile", "enrollment" and
@@ -429,7 +439,7 @@
         </li>
         <li type="disc">Fixed non decimal keyboard type for decimal numbers on some devices</li>
     </ul>
-    <h4>0.11.3 (2013-03-03)</h4>
+    <h4>0.11.3<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Shows default server in preference summary when the preference value is
@@ -443,7 +453,7 @@
             preferences change
         </li>
     </ul>
-    <h4>0.11.2 (2013-02-24)</h4>
+    <h4>0.11.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added refresh button on main screen to update courses without clean the
@@ -466,7 +476,7 @@
             behaviour is exactly the opposite in Android 4.2)
         </li>
     </ul>
-    <h4>0.11.1 (2013-01-26)</h4>
+    <h4>0.11.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added compatibility with screens with basic touch capabilities</li>
@@ -492,7 +502,7 @@
             descriptors
         </li>
     </ul>
-    <h4>0.11 (2012-12-15)</h4>
+    <h4>0.11<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added downloads module</li>
@@ -504,7 +514,7 @@
             functions in SWAD
         </li>
     </ul>
-    <h4>0.10.1 (2012-11-17)</h4>
+    <h4>0.10.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added Android 4.2 compatibility</li>
@@ -521,7 +531,7 @@
         <li type="disc">Fixed available choose for groups with real membership</li>
         <li type="disc">Fixed problem with uppercase letter in notifications without summary</li>
     </ul>
-    <h4>0.10 (2012-11-09)</h4>
+    <h4>0.10<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added module for enrollment to course groups</li>
@@ -539,7 +549,7 @@
         <li type="disc">Fixed some bugs in course selection spinner</li>
         <li type="disc">Fixed bug when checking available connections</li>
     </ul>
-    <h4>0.9.3 (2012-07-20)</h4>
+    <h4>0.9.3<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added folders support in server URL</li>
@@ -548,14 +558,14 @@
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Improved error messages</li>
     </ul>
-    <h4>0.9.2 (2012-07-10)</h4>
+    <h4>0.9.2<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">camera.autofocus feature marked as optional in order to fix device
             incompatibilities
         </li>
     </ul>
-    <h4>0.9.1 (2012-07-09)</h4>
+    <h4>0.9.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added DNI with letter (first and last) support and DNI with zeros support
@@ -566,17 +576,17 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed xlarge screens support</li>
     </ul>
-    <h4>0.9 (2012-07-01)</h4>
+    <h4>0.9<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added RollCall module</li>
     </ul>
-    <h4>0.8.1 (2012-05-20)</h4>
+    <h4>0.8.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added message replys from open notifications</li>
     </ul>
-    <h4>0.8 (2012-05-01)</h4>
+    <h4>0.8<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added automatic synchronization of notifications</li>
@@ -597,7 +607,7 @@
         <li type="disc">Fixed HTML bug in location field of notifications</li>
         <li type="disc">Fixed br tag bug in notifications</li>
     </ul>
-    <h4>0.7.2 (2012-02-22)</h4>
+    <h4>0.7.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added notification alerts on status bar</li>
@@ -607,7 +617,7 @@
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Improved query statements</li>
     </ul>
-    <h4>0.7.1 (2012-01-11)</h4>
+    <h4>0.7.1<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Improved rendering speed in marks function</li>
@@ -616,12 +626,12 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed rendering errors in marks function</li>
     </ul>
-    <h4>0.7 (2012-01-10)</h4>
+    <h4>0.7<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added marks function in notifications module</li>
     </ul>
-    <h4>0.6.2 (2011-12-09)</h4>
+    <h4>0.6.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added Blog URL to preferences screen</li>
@@ -632,7 +642,7 @@
         <li type="disc">Reinitialized last course selected on database cleaning</li>
         <li type="disc">Minor changes on error messages</li>
     </ul>
-    <h4>0.6.1 (2011-11-16)</h4>
+    <h4>0.6.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added Google+ account to preferences screen</li>
@@ -645,7 +655,7 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed menu operation in all activities</li>
     </ul>
-    <h4>0.6 (2011-11-06)</h4>
+    <h4>0.6<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added Android 4.0 compatibility</li>
@@ -653,7 +663,7 @@
         <li type="disc">Added clean database option to application menu</li>
         <li type="disc">Added name of SWAD's creator to author preferences</li>
     </ul>
-    <h4>0.5.2 (2011-09-29)</h4>
+    <h4>0.5.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added real names of receivers in "Message Sent" toast</li>
@@ -666,12 +676,12 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed bug on test questions syncronization</li>
     </ul>
-    <h4>0.5.1 (2011-09-26)</h4>
+    <h4>0.5.1<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed bug in reply messages function</li>
     </ul>
-    <h4>0.5 (2011-09-26)</h4>
+    <h4>0.5<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added messages module</li>
@@ -680,17 +690,17 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Minor fixes</li>
     </ul>
-    <h4>0.4.5 (2011-07-08)</h4>
+    <h4>0.4.5<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Optimized questions syncronization</li>
     </ul>
-    <h4>0.4.4 (2011-07-05)</h4>
+    <h4>0.4.4<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Minor fixes</li>
     </ul>
-    <h4>0.4.3 (2011-06-15)</h4>
+    <h4>0.4.3<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Improved tests GUI</li>
@@ -699,7 +709,7 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Minor fixes</li>
     </ul>
-    <h4>0.4.2 (2011-06-15)</h4>
+    <h4>0.4.2<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Now not answered questions score as 0</li>
@@ -708,7 +718,7 @@
         </li>
         <li type="disc">Improved tests GUI</li>
     </ul>
-    <h4>0.4.1 (2011-06-14)</h4>
+    <h4>0.4.1<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Allowed negative scores on tests</li>
@@ -717,7 +727,7 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed bug on questions syncronization</li>
     </ul>
-    <h4>0.4 (2011-06-13)</h4>
+    <h4>0.4<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added tests module</li>
@@ -726,7 +736,7 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Minor fixes</li>
     </ul>
-    <h4>0.3.10 (2011-05-19)</h4>
+    <h4>0.3.10<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added assignment, survey and unknown notifications</li>
@@ -734,28 +744,28 @@
         <li type="disc">Added forced relogin if connection time exceeds a certain period</li>
         <li type="disc">Added incorrect user or password error message</li>
     </ul>
-    <h4>0.3.9 (2011-05-03)</h4>
+    <h4>0.3.9<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed empty fields bug on notifications module</li>
     </ul>
-    <h4>0.3.8 (2011-04-27)</h4>
+    <h4>0.3.8<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed bug on cleaning old notifications</li>
     </ul>
-    <h4>0.3.7 (2011-04-14)</h4>
+    <h4>0.3.7<h4>
     <ul>
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed notifications bug in surname</li>
     </ul>
-    <h4>0.3.6 (2011-04-13)</h4>
+    <h4>0.3.6<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added notification details</li>
         <li type="disc">Added upgrade dialog</li>
     </ul>
-    <h4>0.3.5 (2011-04-05)</h4>
+    <h4>0.3.5<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added action bar</li>
@@ -766,7 +776,7 @@
         <li type="disc">Improved GUI</li>
         <li type="disc">Improved performance</li>
     </ul>
-    <h4>0.3.4 (2011-03-27)</h4>
+    <h4>0.3.4<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Improved GUI</li>
@@ -775,12 +785,12 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed minor errors on error messages</li>
     </ul>
-    <h4>0.3.3 (2011-03-27)</h4>
+    <h4>0.3.3<h4>
     <ul>
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Redesigned GUI</li>
     </ul>
-    <h4>0.3.2 (2011-03-24)</h4>
+    <h4>0.3.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added first run dialog</li>
@@ -789,7 +799,7 @@
         <lh class="update">[UPDATES]</lh>
         <li type="disc">Improved preferences screen</li>
     </ul>
-    <h4>0.3.1 (2011-03-21)</h4>
+    <h4>0.3.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added automatic saving of preferences</li>
@@ -804,13 +814,13 @@
         <lh class="fix">[FIXES]</lh>
         <li type="disc">Fixed compatibility issues with some devices</li>
     </ul>
-    <h4>0.3 (2011-03-08)</h4>
+    <h4>0.3<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added notifications module</li>
         <li type="disc">Added Android 3.0 Honeycomb compatibility</li>
     </ul>
-    <h4>0.2.2 (2011-01-18)</h4>
+    <h4>0.2.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added connection check</li>
@@ -827,19 +837,19 @@
         <li type="disc">Fixed launcher icons</li>
         <li type="disc">Fixed Android 1.6 compatibility issues</li>
     </ul>
-    <h4>0.2.1 (2010-12-15)</h4>
+    <h4>0.2.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added Android 2.3 Gingerbread compatibility</li>
         <li type="disc">Completed login module</li>
     </ul>
-    <h4>0.2 (2010-12-08)</h4>
+    <h4>0.2<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added auto logout when user id or password changes</li>
         <li type="disc">Added initial database</li>
     </ul>
-    <h4>0.1.1 (2010-11-06)</h4>
+    <h4>0.1.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">Added background image to main activity</li>
@@ -848,7 +858,7 @@
         <lh class="fix">[Fixes]</lh>
         <li type="disc">Minor fixes on main screen</li>
     </ul>
-    <h4>0.1 (2010-11-03)</h4>
+    <h4>0.1<h4>
     <ul>
         <lh class="new">[NEW]</lh>
         <li type="disc">First release</li>

SWADroid/src/main/res/values-es/strings.xml

@@ -124,7 +124,6 @@
         plataforma de teleformación SWAD.\nObtenlo gratis aquí:
         https://play.google.com/store/apps/details?id=es.ugr.swad.swadroid</string>
     <string name="blogTitle">Blog</string>
-    <string name="prefCatSyncTitle">Sincronización</string>
     <string name="prefSyncTimeTitle">Frecuencia de sincronización</string>
     <string name="prefSyncTimeSummary">Frecuencia de sincronización de las notificaciones</string>
     <string name="prefSyncEnableTitle">Sincronización automática</string>
@@ -356,4 +355,5 @@
     <string name="checkIn">Hora</string>
     <string name="lostLocation">Ubicación no encontrada</string>
     <string name="nearestLocation">Punto de acceso inalámbrico más cercano</string>
+    <string name="appRunningBackground">SWADroid se está ejecutando</string>
 </resources>

SWADroid/src/main/res/values/strings.xml

@@ -372,4 +372,5 @@
     <string name="checkIn">Time</string>
     <string name="lostLocation">Location not found</string>
     <string name="nearestLocation">Nearest wireless access point</string>
+    <string name="appRunningBackground">SWADroid is running</string>
 </resources>

SWADroid/src/main/res/xml/preferences.xml

@@ -66,26 +66,6 @@
             android:key="sharePref"
             android:summary="@string/shareBodyMsg"
             android:title="@string/shareTitle_menu" />
-        <Preference
-            android:defaultValue=""
-            android:key="blogPref"
-            android:summary="@string/blogURL"
-            android:title="@string/blogTitle" />
-        <Preference
-            android:defaultValue=""
-            android:key="twitterPref"
-            android:summary="@string/twitterUser"
-            android:title="@string/twitterTitle" />
-        <Preference
-            android:defaultValue=""
-            android:key="facebookPref"
-            android:summary="@string/facebookURL"
-            android:title="@string/facebookTitle" />
-        <Preference
-            android:defaultValue=""
-            android:key="telegramPref"
-            android:summary="@string/telegramURL"
-            android:title="@string/telegramTitle" />
         <Preference
             android:defaultValue=""
             android:key="privacyPolicyPref"

build.gradle

@@ -5,11 +5,11 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.0'
-        classpath 'com.google.gms:google-services:4.3.10'
+        classpath 'com.android.tools.build:gradle:8.2.1'
     }
 }
 
+
 allprojects {
     repositories {
         mavenCentral()

doc/ER_db/anomalies.html

@@ -1,189 +0,0 @@
-<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>
-<html>
-<head>
-  <!-- SchemaSpy rev 590 -->
-  <title>SchemaSpy - swadroid_db_crypt - Anomalies</title>
-  <link rel=stylesheet href='schemaSpy.css' type='text/css'>
-  <meta HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='jquery.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='schemaSpy.js'></SCRIPT>
-</head>
-<body>
-<table id='headerHolder' cellspacing='0' cellpadding='0'><tr><td>
-<div id='header'>
- <ul>
-  <li><a href='index.html' title='All tables and views in the schema'>Tables</a></li>
-  <li><a href='relationships.html' title='Diagram of table relationships'>Relationships</a></li>
-  <li><a href='utilities.html' title='View of tables with neither parents nor children'>Utility&nbsp;Tables</a></li>
-  <li><a href='constraints.html' title='Useful for diagnosing error messages that just give constraint name or number'>Constraints</a></li>
-  <li id='current'><a href='anomalies.html' title="Things that might not be quite right">Anomalies</a></li>
-  <li><a href='columns.byTable.html' title="All of the columns in the schema">Columns</a></li>
-  <li><a href='http://sourceforge.net/donate/index.php?group_id=137197' title='Please help keep SchemaSpy alive' target='_blank'>Donate</a></li>
- </ul>
-</div>
-</td></tr></table>
-<div class='content' style='clear:both;'>
-<table width='100%' border='0' cellpadding='0'>
- <tr>
-  <td class='heading' valign='middle'><span class='header'>SchemaSpy Analysis of <span title='Database'>swadroid_db_crypt</span> - Anomalies</span></td>
-  <td class='heading' align='right' valign='top' title='John Currier - Creator of Cool Tools'><span class='indent'>Generated by</span><br><span class='indent'><span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span></span></td>
- </tr>
-</table>
-<table width='100%'>
-  <tr><td class='container' align='right' valign='top' colspan='2'><a href='http://sourceforge.net' target='_blank'><img src='http://sourceforge.net/sflogo.php?group_id=137197&amp;type=1' alt='SourceForge.net' border='0' height='31' width='88'></a></td></tr>
-<tr>
-<td class='container'><b>Things that might not be 'quite right' about your schema:</b></td>
-<td class='container' align='right'>
-<div style="margin-right: 2pt;">
-<script type="text/javascript"><!--
-google_ad_client = "pub-9598353634003340";
-google_ad_channel ="SchemaSpy-generated";
-google_ad_width = 234;
-google_ad_height = 60;
-google_ad_format = "234x60_as";
-google_ad_type = "text";
-google_color_border = "9bab96";
-google_color_link = "489148";
-google_color_text = "000000";
-//-->
-</script>
-<script type="text/javascript"
-src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
-</script>
-</div>
-</td></tr></table>
-<ul>
-<li>
-<b>Columns whose name and type imply a relationship to another table's primary key:</b>
-<br>Anomaly not detected<p></li>
-<li>
-<b>Tables without indexes:</b>
-<table class='dataTable' border='1' rules='groups'>
-<colgroup>
-<colgroup>
-<thead align='left'>
-<tr>
-  <th>Table</th><th>Rows</th>
-</tr>
-</thead>
-<tbody>
- <tr>
-  <td class='detail'><a href='tables/android_metadata.html'>android_metadata</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/courses.html'>courses</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/group_course.html'>group_course</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/group_grouptypes.html'>group_grouptypes</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/group_types.html'>group_types</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/groups.html'>groups</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/notifications.html'>notifications</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/practice_sessions.html'>practice_sessions</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/rollcall.html'>rollcall</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/tst_answers.html'>tst_answers</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/tst_config.html'>tst_config</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/tst_question_answers.html'>tst_question_answers</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/tst_question_tags.html'>tst_question_tags</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/tst_questions.html'>tst_questions</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/tst_questions_course.html'>tst_questions_course</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/tst_tags.html'>tst_tags</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/users.html'>users</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/users_courses.html'>users_courses</a></td>
-  <td class='detail' align='right'>0</td>
- </tr>
-</tbody>
-</table>
-18 instances of anomaly detected<p></li>
-<li>
-<b>Columns that are flagged as both 'nullable' and 'must be unique':</b>
-<br>Anomaly not detected<p></li>
-<li>
-<b>Tables that contain a single column:</b><table class='dataTable' border='1' rules='groups'>
-<colgroup>
-<colgroup>
-<thead align='left'>
-<tr>
-  <th>Table</th>
-  <th>Column</th>
-</tr>
-</thead>
-<tbody>
- <tr>
-  <td class='detail'><a href='tables/android_metadata.html'>android_metadata</a></td><td class='detail'>locale</td>
- </tr>
-</tbody>
-</table>
-1 instance of anomaly detected<p></li>
-<li>
-<b>Tables with incrementing column names, potentially indicating denormalization:</b>
-<table class='dataTable' border='1' rules='groups'>
-<thead align='left'>
-<tr>
-  <th>Table</th>
-</tr>
-</thead>
-<tbody>
- <tr>
-  <td class='detail'><a href='tables/notifications.html'>notifications</a></td>
- </tr>
- <tr>
-  <td class='detail'><a href='tables/users.html'>users</a></td>
- </tr>
-</tbody>
-</table>
-2 instances of anomaly detected<p></li>
-<li>
-<b>Columns whose default value is the word 'NULL' or 'null', but the SQL NULL value may have been intended:</b>
-<br>Anomaly not detected<p></li>
-</ul>
-</div>
-</body>
-</html>

doc/ER_db/constraints.html

@@ -1,101 +0,0 @@
-<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>
-<html>
-<head>
-  <!-- SchemaSpy rev 590 -->
-  <title>SchemaSpy - swadroid_db_crypt - Constraints</title>
-  <link rel=stylesheet href='schemaSpy.css' type='text/css'>
-  <meta HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='jquery.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='schemaSpy.js'></SCRIPT>
-</head>
-<body>
-<table id='headerHolder' cellspacing='0' cellpadding='0'><tr><td>
-<div id='header'>
- <ul>
-  <li><a href='index.html' title='All tables and views in the schema'>Tables</a></li>
-  <li><a href='relationships.html' title='Diagram of table relationships'>Relationships</a></li>
-  <li><a href='utilities.html' title='View of tables with neither parents nor children'>Utility&nbsp;Tables</a></li>
-  <li id='current'><a href='constraints.html' title='Useful for diagnosing error messages that just give constraint name or number'>Constraints</a></li>
-  <li><a href='anomalies.html' title="Things that might not be quite right">Anomalies</a></li>
-  <li><a href='columns.byTable.html' title="All of the columns in the schema">Columns</a></li>
-  <li><a href='http://sourceforge.net/donate/index.php?group_id=137197' title='Please help keep SchemaSpy alive' target='_blank'>Donate</a></li>
- </ul>
-</div>
-</td></tr></table>
-<div class='content' style='clear:both;'>
-<table width='100%' border='0' cellpadding='0'>
- <tr>
-  <td class='heading' valign='middle'><span class='header'>SchemaSpy Analysis of <span title='Database'>swadroid_db_crypt</span> - Constraints</span></td>
-  <td class='heading' align='right' valign='top' title='John Currier - Creator of Cool Tools'><span class='indent'>Generated by</span><br><span class='indent'><span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span></span></td>
- </tr>
-</table>
-<div class='indent'>
-<table width='100%'>
-<tr><td class='container' valign='bottom'><b>
-0 Foreign Key Constraints:</b>
-</td><td class='container' align='right'>
-<table>
-  <tr><td class='container' align='right' valign='top'><a href='http://sourceforge.net' target='_blank'><img src='http://sourceforge.net/sflogo.php?group_id=137197&amp;type=1' alt='SourceForge.net' border='0' height='31' width='88'></a></td></tr>
-<tr><td class='container'>
-<div style="margin-right: 2pt;">
-<script type="text/javascript"><!--
-google_ad_client = "pub-9598353634003340";
-google_ad_channel ="SchemaSpy-generated";
-google_ad_width = 234;
-google_ad_height = 60;
-google_ad_format = "234x60_as";
-google_ad_type = "text";
-google_color_border = "9bab96";
-google_color_link = "489148";
-google_color_text = "000000";
-//-->
-</script>
-<script type="text/javascript"
-src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
-</script>
-</div>
-</td></tr></table>
-</td></tr>
-</table><br>
-<table class='dataTable' border='1' rules='groups'>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<thead align='left'>
-<tr>
-  <th>Constraint Name</th>
-  <th>Child Column</th>
-  <th>Parent Column</th>
-  <th>Delete Rule</th>
-</tr>
-</thead>
-<tbody>
- <tr>
-  <td class='detail' valign='top' colspan='4'>None detected</td>
- </tr>
-</tbody>
-</table>
-<a name='checkConstraints'></a><p>
-<b>Check Constraints:</b>
-<TABLE class='dataTable' border='1' rules='groups'>
-<colgroup>
-<colgroup>
-<colgroup>
-<thead align='left'>
-<tr>
-  <th>Table</th>
-  <th>Constraint Name</th>
-  <th>Constraint</th>
-</tr>
-</thead>
-<tbody>
- <tr>
-  <td class='detail' valign='top' colspan='3'>None detected</td>
- </tr>
-</tbody>
-</table>
-</div>
-</div>
-</body>
-</html>

doc/ER_db/deletionOrder.txt

@@ -1,18 +0,0 @@
-users_courses
-users
-tst_tags
-tst_questions_course
-tst_questions
-tst_question_tags
-tst_question_answers
-tst_config
-tst_answers
-rollcall
-practice_sessions
-notifications
-groups
-group_types
-group_grouptypes
-group_course
-courses
-android_metadata

doc/ER_db/diagrams/summary/android_metadata.1degree.dot

@@ -1,30 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "android_metadata" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "android_metadata" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">android_metadata</TD></TR>
-      <TR><TD PORT="locale" COLSPAN="3" ALIGN="LEFT">locale</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/android_metadata.html"
-    tooltip="android_metadata"
-  ];
-}

doc/ER_db/diagrams/summary/courses.1degree.dot

@@ -1,34 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "courses" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "courses" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">courses</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="id" COLSPAN="3" ALIGN="LEFT">id</TD></TR>
-      <TR><TD PORT="userRole" COLSPAN="3" ALIGN="LEFT">userRole</TD></TR>
-      <TR><TD PORT="shortName" COLSPAN="3" ALIGN="LEFT">shortName</TD></TR>
-      <TR><TD PORT="fullName" COLSPAN="3" ALIGN="LEFT">fullName</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/courses.html"
-    tooltip="courses"
-  ];
-}

doc/ER_db/diagrams/summary/group_course.1degree.dot

@@ -1,32 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "group_course" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "group_course" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">group_course</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="grpCod" COLSPAN="3" ALIGN="LEFT">grpCod</TD></TR>
-      <TR><TD PORT="crsCod" COLSPAN="3" ALIGN="LEFT">crsCod</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/group_course.html"
-    tooltip="group_course"
-  ];
-}

doc/ER_db/diagrams/summary/group_grouptypes.1degree.dot

@@ -1,32 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "group_grouptypes" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "group_grouptypes" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">group_grouptypes</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="grpTypCod" COLSPAN="3" ALIGN="LEFT">grpTypCod</TD></TR>
-      <TR><TD PORT="grpCod" COLSPAN="3" ALIGN="LEFT">grpCod</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/group_grouptypes.html"
-    tooltip="group_grouptypes"
-  ];
-}

doc/ER_db/diagrams/summary/group_types.1degree.dot

@@ -1,36 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "group_types" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "group_types" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">group_types</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="id" COLSPAN="3" ALIGN="LEFT">id</TD></TR>
-      <TR><TD PORT="courseCode" COLSPAN="3" ALIGN="LEFT">courseCode</TD></TR>
-      <TR><TD PORT="groupTypeName" COLSPAN="3" ALIGN="LEFT">groupTypeName</TD></TR>
-      <TR><TD PORT="mandatory" COLSPAN="3" ALIGN="LEFT">mandatory</TD></TR>
-      <TR><TD PORT="multiple" COLSPAN="3" ALIGN="LEFT">multiple</TD></TR>
-      <TR><TD PORT="openTime" COLSPAN="3" ALIGN="LEFT">openTime</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/group_types.html"
-    tooltip="group_types"
-  ];
-}

doc/ER_db/diagrams/summary/groups.1degree.dot

@@ -1,37 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "groups" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "groups" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">groups</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="id" COLSPAN="3" ALIGN="LEFT">id</TD></TR>
-      <TR><TD PORT="groupName" COLSPAN="3" ALIGN="LEFT">groupName</TD></TR>
-      <TR><TD PORT="maxStudents" COLSPAN="3" ALIGN="LEFT">maxStudents</TD></TR>
-      <TR><TD PORT="students" COLSPAN="3" ALIGN="LEFT">students</TD></TR>
-      <TR><TD PORT="open" COLSPAN="3" ALIGN="LEFT">open</TD></TR>
-      <TR><TD PORT="fileZones" COLSPAN="3" ALIGN="LEFT">fileZones</TD></TR>
-      <TR><TD PORT="member" COLSPAN="3" ALIGN="LEFT">member</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/groups.html"
-    tooltip="groups"
-  ];
-}

doc/ER_db/diagrams/summary/notifications.1degree.dot

@@ -1,44 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "notifications" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "notifications" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">notifications</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="notifCode" COLSPAN="3" ALIGN="LEFT">notifCode</TD></TR>
-      <TR><TD PORT="eventCode" COLSPAN="3" ALIGN="LEFT">eventCode</TD></TR>
-      <TR><TD PORT="eventType" COLSPAN="3" ALIGN="LEFT">eventType</TD></TR>
-      <TR><TD PORT="eventTime" COLSPAN="3" ALIGN="LEFT">eventTime</TD></TR>
-      <TR><TD PORT="userSurname1" COLSPAN="3" ALIGN="LEFT">userSurname1</TD></TR>
-      <TR><TD PORT="userSurname2" COLSPAN="3" ALIGN="LEFT">userSurname2</TD></TR>
-      <TR><TD PORT="userFirstname" COLSPAN="3" ALIGN="LEFT">userFirstname</TD></TR>
-      <TR><TD PORT="userPhoto" COLSPAN="3" ALIGN="LEFT">userPhoto</TD></TR>
-      <TR><TD PORT="location" COLSPAN="3" ALIGN="LEFT">location</TD></TR>
-      <TR><TD PORT="summary" COLSPAN="3" ALIGN="LEFT">summary</TD></TR>
-      <TR><TD PORT="status" COLSPAN="3" ALIGN="LEFT">status</TD></TR>
-      <TR><TD PORT="content" COLSPAN="3" ALIGN="LEFT">content</TD></TR>
-      <TR><TD PORT="seenLocal" COLSPAN="3" ALIGN="LEFT">seenLocal</TD></TR>
-      <TR><TD PORT="seenRemote" COLSPAN="3" ALIGN="LEFT">seenRemote</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/notifications.html"
-    tooltip="notifications"
-  ];
-}

doc/ER_db/diagrams/summary/practice_sessions.1degree.dot

@@ -1,36 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "practice_sessions" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "practice_sessions" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">practice_sessions</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="crsCod" COLSPAN="3" ALIGN="LEFT">crsCod</TD></TR>
-      <TR><TD PORT="grpCod" COLSPAN="3" ALIGN="LEFT">grpCod</TD></TR>
-      <TR><TD PORT="startDate" COLSPAN="3" ALIGN="LEFT">startDate</TD></TR>
-      <TR><TD PORT="endDate" COLSPAN="3" ALIGN="LEFT">endDate</TD></TR>
-      <TR><TD PORT="site" COLSPAN="3" ALIGN="LEFT">site</TD></TR>
-      <TR><TD PORT="description" COLSPAN="3" ALIGN="LEFT">description</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/practice_sessions.html"
-    tooltip="practice_sessions"
-  ];
-}

doc/ER_db/diagrams/summary/relationships.real.compact.dot

@@ -1,22 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "compactRelationshipsDiagram" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    label="\nGenerated by SchemaSpy"
-    labeljust="l"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-}

doc/ER_db/diagrams/summary/rollcall.1degree.dot

@@ -1,33 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "rollcall" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "rollcall" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">rollcall</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="sessCod" COLSPAN="3" ALIGN="LEFT">sessCod</TD></TR>
-      <TR><TD PORT="usrCod" COLSPAN="3" ALIGN="LEFT">usrCod</TD></TR>
-      <TR><TD PORT="comments" COLSPAN="3" ALIGN="LEFT">comments</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/rollcall.html"
-    tooltip="rollcall"
-  ];
-}

doc/ER_db/diagrams/summary/tst_answers.1degree.dot

@@ -1,34 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "tst_answers" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "tst_answers" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">tst_answers</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="ansInd" COLSPAN="3" ALIGN="LEFT">ansInd</TD></TR>
-      <TR><TD PORT="answer" COLSPAN="3" ALIGN="LEFT">answer</TD></TR>
-      <TR><TD PORT="correct" COLSPAN="3" ALIGN="LEFT">correct</TD></TR>
-      <TR><TD PORT="answerFeedback" COLSPAN="3" ALIGN="LEFT">answerFeedback</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/tst_answers.html"
-    tooltip="tst_answers"
-  ];
-}

doc/ER_db/diagrams/summary/tst_config.1degree.dot

@@ -1,36 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "tst_config" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "tst_config" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">tst_config</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="id" COLSPAN="3" ALIGN="LEFT">id</TD></TR>
-      <TR><TD PORT="min" COLSPAN="3" ALIGN="LEFT">min</TD></TR>
-      <TR><TD PORT="def" COLSPAN="3" ALIGN="LEFT">def</TD></TR>
-      <TR><TD PORT="max" COLSPAN="3" ALIGN="LEFT">max</TD></TR>
-      <TR><TD PORT="feedback" COLSPAN="3" ALIGN="LEFT">feedback</TD></TR>
-      <TR><TD PORT="editTime" COLSPAN="3" ALIGN="LEFT">editTime</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/tst_config.html"
-    tooltip="tst_config"
-  ];
-}

doc/ER_db/diagrams/summary/tst_question_answers.1degree.dot

@@ -1,32 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "tst_question_answers" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "tst_question_answers" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">tst_question_answers</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="qstCod" COLSPAN="3" ALIGN="LEFT">qstCod</TD></TR>
-      <TR><TD PORT="ansCod" COLSPAN="3" ALIGN="LEFT">ansCod</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/tst_question_answers.html"
-    tooltip="tst_question_answers"
-  ];
-}

doc/ER_db/diagrams/summary/tst_question_tags.1degree.dot

@@ -1,33 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "tst_question_tags" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "tst_question_tags" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">tst_question_tags</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="qstCod" COLSPAN="3" ALIGN="LEFT">qstCod</TD></TR>
-      <TR><TD PORT="tagCod" COLSPAN="3" ALIGN="LEFT">tagCod</TD></TR>
-      <TR><TD PORT="tagInd" COLSPAN="3" ALIGN="LEFT">tagInd</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/tst_question_tags.html"
-    tooltip="tst_question_tags"
-  ];
-}

doc/ER_db/diagrams/summary/tst_questions.1degree.dot

@@ -1,35 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "tst_questions" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "tst_questions" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">tst_questions</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="id" COLSPAN="3" ALIGN="LEFT">id</TD></TR>
-      <TR><TD PORT="ansType" COLSPAN="3" ALIGN="LEFT">ansType</TD></TR>
-      <TR><TD PORT="shuffle" COLSPAN="3" ALIGN="LEFT">shuffle</TD></TR>
-      <TR><TD PORT="stem" COLSPAN="3" ALIGN="LEFT">stem</TD></TR>
-      <TR><TD PORT="feedback" COLSPAN="3" ALIGN="LEFT">feedback</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/tst_questions.html"
-    tooltip="tst_questions"
-  ];
-}

doc/ER_db/diagrams/summary/tst_questions_course.1degree.dot

@@ -1,32 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "tst_questions_course" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "tst_questions_course" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">tst_questions_course</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="qstCod" COLSPAN="3" ALIGN="LEFT">qstCod</TD></TR>
-      <TR><TD PORT="crsCod" COLSPAN="3" ALIGN="LEFT">crsCod</TD></TR>
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-    </TABLE>>
-    URL="tables/tst_questions_course.html"
-    tooltip="tst_questions_course"
-  ];
-}

doc/ER_db/diagrams/summary/tst_tags.1degree.dot

@@ -1,32 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "tst_tags" {
-  graph [
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-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
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-  node [
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-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "tst_tags" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">tst_tags</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="id" COLSPAN="3" ALIGN="LEFT">id</TD></TR>
-      <TR><TD PORT="tagTxt" COLSPAN="3" ALIGN="LEFT">tagTxt</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/tst_tags.html"
-    tooltip="tst_tags"
-  ];
-}

doc/ER_db/diagrams/summary/users.1degree.dot

@@ -1,38 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "users" {
-  graph [
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-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
-    fontname="Helvetica"
-    fontsize="11"
-    shape="plaintext"
-  ];
-  edge [
-    arrowsize="0.8"
-  ];
-  "users" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">users</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="userCode" COLSPAN="3" ALIGN="LEFT">userCode</TD></TR>
-      <TR><TD PORT="userID" COLSPAN="3" ALIGN="LEFT">userID</TD></TR>
-      <TR><TD PORT="userNickname" COLSPAN="3" ALIGN="LEFT">userNickname</TD></TR>
-      <TR><TD PORT="userSurname1" COLSPAN="3" ALIGN="LEFT">userSurname1</TD></TR>
-      <TR><TD PORT="userSurname2" COLSPAN="3" ALIGN="LEFT">userSurname2</TD></TR>
-      <TR><TD PORT="userFirstname" COLSPAN="3" ALIGN="LEFT">userFirstname</TD></TR>
-      <TR><TD PORT="photoPath" COLSPAN="3" ALIGN="LEFT">photoPath</TD></TR>
-      <TR><TD PORT="userRole" COLSPAN="3" ALIGN="LEFT">userRole</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/users.html"
-    tooltip="users"
-  ];
-}

doc/ER_db/diagrams/summary/users_courses.1degree.dot

@@ -1,33 +0,0 @@
-// dot 2.26.3 on Linux 3.11.0-12-generic
-// SchemaSpy rev 590
-digraph "users_courses" {
-  graph [
-    rankdir="RL"
-    bgcolor="#f7f7f7"
-    nodesep="0.18"
-    ranksep="0.46"
-    fontname="Helvetica"
-    fontsize="11"
-  ];
-  node [
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-    fontsize="11"
-    shape="plaintext"
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-  edge [
-    arrowsize="0.8"
-  ];
-  "users_courses" [
-    label=<
-    <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" BGCOLOR="#ffffff">
-      <TR><TD COLSPAN="3" BGCOLOR="#9bab96" ALIGN="CENTER">users_courses</TD></TR>
-      <TR><TD PORT="_id" COLSPAN="3" ALIGN="LEFT">_id</TD></TR>
-      <TR><TD PORT="userCode" COLSPAN="3" ALIGN="LEFT">userCode</TD></TR>
-      <TR><TD PORT="crsCod" COLSPAN="3" ALIGN="LEFT">crsCod</TD></TR>
-      <TR><TD PORT="grpCod" COLSPAN="3" ALIGN="LEFT">grpCod</TD></TR>
-      <TR><TD ALIGN="LEFT" BGCOLOR="#f7f7f7">  </TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">0 rows</TD><TD ALIGN="RIGHT" BGCOLOR="#f7f7f7">  </TD></TR>
-    </TABLE>>
-    URL="tables/users_courses.html"
-    tooltip="users_courses"
-  ];
-}

doc/ER_db/index.html

@@ -1,258 +0,0 @@
-<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>
-<html>
-<head>
-  <!-- SchemaSpy rev 590 -->
-  <title>SchemaSpy - swadroid_db_crypt</title>
-  <link rel=stylesheet href='schemaSpy.css' type='text/css'>
-  <meta HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='jquery.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='schemaSpy.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript'>
-    $(function(){
-      associate($('#showTables'), $('.tbl'));
-      associate($('#showViews'),  $('.view'));
-      jQuery.fn.alternateRowColors = function() {
-        $('tbody tr:visible').each(function(i) {
-          if (i % 2 == 0) {
-            $(this).removeClass('even').addClass('odd');
-          } else {
-            $(this).removeClass('odd').addClass('even');
-          }
-        });
-        return this;
-      };
-      $('#showTables, #showViews').click(function() {
-        $('table.dataTable').alternateRowColors();
-      });
-      $('table.dataTable').alternateRowColors();
-    })
-  </SCRIPT>
-</head>
-<body>
-<table id='headerHolder' cellspacing='0' cellpadding='0'><tr><td>
-<div id='header'>
- <ul>
-  <li id='current'><a href='index.html' title='All tables and views in the schema'>Tables</a></li>
-  <li><a href='relationships.html' title='Diagram of table relationships'>Relationships</a></li>
-  <li><a href='utilities.html' title='View of tables with neither parents nor children'>Utility&nbsp;Tables</a></li>
-  <li><a href='constraints.html' title='Useful for diagnosing error messages that just give constraint name or number'>Constraints</a></li>
-  <li><a href='anomalies.html' title="Things that might not be quite right">Anomalies</a></li>
-  <li><a href='columns.byTable.html' title="All of the columns in the schema">Columns</a></li>
-  <li><a href='http://sourceforge.net/donate/index.php?group_id=137197' title='Please help keep SchemaSpy alive' target='_blank'>Donate</a></li>
- </ul>
-</div>
-</td></tr></table>
-<div class='content' style='clear:both;'>
-<table width='100%' border='0' cellpadding='0'>
- <tr>
-  <td class='heading' valign='middle'><span class='header'>SchemaSpy Analysis of <span title='Database'>swadroid_db_crypt</span></span></td>
-  <td class='heading' align='right' valign='top' title='John Currier - Creator of Cool Tools'><span class='indent'>Generated by</span><br><span class='indent'><span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span></span></td>
- </tr>
-</table>
-<table width='100%'>
- <tr><td class='container'>
-<span class='container'>Generated by <span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span> on jue ene 30 23:37 CET 2014</span>
- </td></tr>
- <tr>
-  <td class='container'>Database Type: SQLite - 3.7.15  </td>
-  <td class='container' align='right' valign='top' rowspan='3'>
-    <a href='http://sourceforge.net' target='_blank'><img src='http://sourceforge.net/sflogo.php?group_id=137197&amp;type=1' alt='SourceForge.net' border='0' height='31' width='88'></a><br>
-    <br><div style="margin-right: 2pt;">
-<script type="text/javascript"><!--
-google_ad_client = "pub-9598353634003340";
-google_ad_channel ="SchemaSpy-generated";
-google_ad_width = 234;
-google_ad_height = 60;
-google_ad_format = "234x60_as";
-google_ad_type = "text";
-google_color_border = "9bab96";
-google_color_link = "489148";
-google_color_text = "000000";
-//-->
-</script>
-<script type="text/javascript"
-src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
-</script>
-</div>
-  </td>
- </tr>
- <tr>
-  <td class='container'><br><a href='swadroid_db_crypt.xml' title='XML Representation'>XML Representation</a><br><a href='insertionOrder.txt' title='Useful for loading data into a database'>Insertion Order</a>&nbsp;<a href='deletionOrder.txt' title='Useful for purging data from a database'>Deletion Order</a>&nbsp;(for database loading/purging scripts)</td>
- </tr>
-</table>
-<div class='indent'>
-<p><b><label for='showTables' style='display:none;'><input type='checkbox' id='showTables' checked></label>
- <label for='showComments'><input type=checkbox id='showComments'>Comments</label>
-</b>
-<table class='dataTable' border='1' rules='groups'>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup class='comment'>
-<thead align='left'>
-<tr>
-  <th valign='bottom'>Table</th>
-  <th align='right' valign='bottom'>Children</th>
-  <th align='right' valign='bottom'>Parents</th>
-  <th align='right' valign='bottom'>Columns</th>
-  <th align='right' valign='bottom'>Rows</th>
-  <th class='comment' align='left' valign='bottom'>Comments</th>
-</tr>
-</thead>
-<tbody>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/android_metadata.html'>android_metadata</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>1</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/courses.html'>courses</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>5</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/group_course.html'>group_course</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>3</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/group_grouptypes.html'>group_grouptypes</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>3</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/group_types.html'>group_types</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>7</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/groups.html'>groups</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>8</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/notifications.html'>notifications</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>15</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/practice_sessions.html'>practice_sessions</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>7</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/rollcall.html'>rollcall</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>4</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/tst_answers.html'>tst_answers</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>5</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/tst_config.html'>tst_config</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>7</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/tst_question_answers.html'>tst_question_answers</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>3</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/tst_question_tags.html'>tst_question_tags</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>4</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/tst_questions.html'>tst_questions</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>6</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/tst_questions_course.html'>tst_questions_course</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>3</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/tst_tags.html'>tst_tags</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>3</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/users.html'>users</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>9</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
- <tr class='tbl' valign='top'>  <td class='detail'><a href='tables/users_courses.html'>users_courses</a></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'></td>
-  <td class='detail' align='right'>4</td>
-  <td class='detail' align='right'>0</td>
-  <td class='comment detail'></td>
-  </tr>
-  <tr>
-    <td class='detail'>&nbsp;</td>
-    <td class='detail'>&nbsp;</td>
-    <td class='detail'>&nbsp;</td>
-    <td class='detail'>&nbsp;</td>
-    <td class='detail'>&nbsp;</td>
-    <td class='comment detail'>&nbsp;</td>
-  </tr>
-  <tr class='tbl'>
-    <td class='detail'><b>18 Tables</b></td>
-    <td class='detail'>&nbsp;</td>
-    <td class='detail'>&nbsp;</td>
-    <td class='detail' align='right'><b>97</b></td>
-    <td class='detail' align='right'><b>0</b></td>
-    <td class='comment detail'>&nbsp;</td>
-  </tr>
-  <tr class='view'>
-    <td class='detail'><b>0 Views</b></td>
-    <td class='detail'>&nbsp;</td>
-    <td class='detail'>&nbsp;</td>
-    <td class='detail' align='right'><b>0</b></td>
-    <td class='detail'>&nbsp;</td>
-    <td class='comment detail'>&nbsp;</td>
-  </tr>
-</table>
-</div>
-</body>
-</html>

doc/ER_db/insertionOrder.txt

@@ -1,18 +0,0 @@
-android_metadata
-courses
-group_course
-group_grouptypes
-group_types
-groups
-notifications
-practice_sessions
-rollcall
-tst_answers
-tst_config
-tst_question_answers
-tst_question_tags
-tst_questions
-tst_questions_course
-tst_tags
-users
-users_courses

doc/ER_db/jquery.js

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- * http://jquery.com/
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- * Includes Sizzle.js
- * http://sizzlejs.com/
- * Copyright 2010, The Dojo Foundation
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- * Date: Sat Feb 13 22:33:48 2010 -0500
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doc/ER_db/relationships.html

@@ -1,83 +0,0 @@
-<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>
-<html>
-<head>
-  <!-- SchemaSpy rev 590 -->
-  <title>SchemaSpy - swadroid_db_crypt - All Relationships</title>
-  <link rel=stylesheet href='schemaSpy.css' type='text/css'>
-  <meta HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='jquery.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='schemaSpy.js'></SCRIPT>
-</head>
-<body>
-<table id='headerHolder' cellspacing='0' cellpadding='0'><tr><td>
-<div id='header'>
- <ul>
-  <li><a href='index.html' title='All tables and views in the schema'>Tables</a></li>
-  <li id='current'><a href='relationships.html' title='Diagram of table relationships'>Relationships</a></li>
-  <li><a href='utilities.html' title='View of tables with neither parents nor children'>Utility&nbsp;Tables</a></li>
-  <li><a href='constraints.html' title='Useful for diagnosing error messages that just give constraint name or number'>Constraints</a></li>
-  <li><a href='anomalies.html' title="Things that might not be quite right">Anomalies</a></li>
-  <li><a href='columns.byTable.html' title="All of the columns in the schema">Columns</a></li>
-  <li><a href='http://sourceforge.net/donate/index.php?group_id=137197' title='Please help keep SchemaSpy alive' target='_blank'>Donate</a></li>
- </ul>
-</div>
-</td></tr></table>
-<div class='content' style='clear:both;'>
-<table width='100%' border='0' cellpadding='0'>
- <tr>
-  <td class='heading' valign='middle'><span class='header'>SchemaSpy Analysis of <span title='Database'>swadroid_db_crypt</span> - All Relationships</span></td>
-  <td class='heading' align='right' valign='top' title='John Currier - Creator of Cool Tools'><span class='indent'>Generated by</span><br><span class='indent'><span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span></span></td>
- </tr>
-</table>
-<table class='container' width='100%'>
-<tr><td class='container'>
-<span class='container'>Generated by <span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span> on jue ene 30 23:37 CET 2014</span>
-</td>
-<td class='container' align='right' valign='top' rowspan='2'>
- <table class='legend' border='0'>
-  <tr>
-   <td class='dataTable' valign='bottom'>Legend:</td>
-   <td class='container' align='right' valign='top'><a href='http://sourceforge.net' target='_blank'><img src='http://sourceforge.net/sflogo.php?group_id=137197&amp;type=1' alt='SourceForge.net' border='0' height='31' width='88'></a></td>
-  </tr>
-  <tr><td class='container' colspan='2'>
-   <table class='dataTable' border='1'>
-    <tbody>
-    <tr><td class='primaryKey'>Primary key columns</td></tr>
-    <tr><td class='indexedColumn'>Columns with indexes</td></tr>
-    <tr><td class='excludedColumn'>Excluded column relationships</td></tr>
-    <tr class='impliedRelationship'><td class='legendDetail'>Dashed lines show implied relationships</td></tr>
-    <tr><td class='legendDetail'>&lt; <em>n</em> &gt; number of related tables</td></tr>
-   </table>
-  </td></tr>
- </table>
-<div style="margin-right: 2pt;">
-<script type="text/javascript"><!--
-google_ad_client = "pub-9598353634003340";
-google_ad_channel ="SchemaSpy-generated";
-google_ad_width = 234;
-google_ad_height = 60;
-google_ad_format = "234x60_as";
-google_ad_type = "text";
-google_color_border = "9bab96";
-google_color_link = "489148";
-google_color_text = "000000";
-//-->
-</script>
-<script type="text/javascript"
-src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
-</script>
-</div>
-&nbsp;
-</td></tr>
-<tr><td class='container' align='left' valign='top'>
-No relationships were detected in the schema.
-</td></tr>
-<tr><td class='container' align='left' valign='top'>
-<form name='options' action=''>
-</form>
-</td></tr></table>
-<table width="100%"><tr><td class="container">
-</td></tr></table>
-</div>
-</body>
-</html>

doc/ER_db/schemaSpy.css

@@ -1,277 +0,0 @@
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doc/ER_db/schemaSpy.js

@@ -1,97 +0,0 @@
-// table-based pages are expected to set 'table' to their name
-var table = null;
-
-// sync target's visibility with the state of checkbox
-function sync(cb, target) {
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-  }
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-
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-  var displayed = target.css('display') != 'none';
-  if (checked == displayed) {
-    if (checked)
-      target.hide();
-    else
-      target.show();
-  }
-}
-
-// associate the state of checkbox with the visibility of target
-function associate(cb, target) {
-  sync(cb, target);
-  cb.click(function() {
-    sync(cb, target);
-  });
-}
-
-// select the appropriate image based on the options selected
-function syncImage() {
-  var implied   = $('#implied').attr('checked');
-
-  $('.diagram').hide();
-
-  if (table) {
-    if (implied && $('#impliedTwoDegreesImg').size() > 0) {
-      $('#impliedTwoDegreesImg').show();
-    } else {
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-      if (oneDegree || $('#twoDegreesImg').size() == 0) {
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-      } else {
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-$(function(){
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-  associate($('#showComments'),    $('.comment'));
-  associate($('#showLegend'),      $('.legend'));
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-    unsync($('#removeImpliedOrphans'), $('.impliedNotOrphan'));
-  });
-});

doc/ER_db/swadroid_db_crypt.xml

@@ -1,138 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<database name="swadroid_db_crypt" type="SQLite - 3.7.15">
-   <tables>
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-         <column autoUpdated="false" digits="10" id="3" name="fullName" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-      </table>
-      <table name="group_course" numRows="0" remarks="" type="TABLE">
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-         <column autoUpdated="false" digits="10" id="0" name="grpCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="1" name="crsCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
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-      <table name="group_grouptypes" numRows="0" remarks="" type="TABLE">
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-      </table>
-      <table name="tst_config" numRows="0" remarks="" type="TABLE">
-         <column autoUpdated="false" digits="10" id="-1" name="_id" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="0" name="id" nullable="true" remarks="" size="2000000000" type="LONG"/>
-         <column autoUpdated="false" digits="10" id="1" name="min" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="2" name="def" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="3" name="max" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="4" name="feedback" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="5" name="editTime" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-      </table>
-      <table name="tst_question_answers" numRows="0" remarks="" type="TABLE">
-         <column autoUpdated="false" digits="10" id="-1" name="_id" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="0" name="qstCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="1" name="ansCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-      </table>
-      <table name="tst_question_tags" numRows="0" remarks="" type="TABLE">
-         <column autoUpdated="false" digits="10" id="-1" name="_id" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="0" name="qstCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="1" name="tagCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="2" name="tagInd" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-      </table>
-      <table name="tst_questions" numRows="0" remarks="" type="TABLE">
-         <column autoUpdated="false" digits="10" id="-1" name="_id" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="0" name="id" nullable="true" remarks="" size="2000000000" type="LONG"/>
-         <column autoUpdated="false" digits="10" id="1" name="ansType" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="2" name="shuffle" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="3" name="stem" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="4" name="feedback" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-      </table>
-      <table name="tst_questions_course" numRows="0" remarks="" type="TABLE">
-         <column autoUpdated="false" digits="10" id="-1" name="_id" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="0" name="qstCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="1" name="crsCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-      </table>
-      <table name="tst_tags" numRows="0" remarks="" type="TABLE">
-         <column autoUpdated="false" digits="10" id="-1" name="_id" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="0" name="id" nullable="true" remarks="" size="2000000000" type="LONG"/>
-         <column autoUpdated="false" digits="10" id="1" name="tagTxt" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-      </table>
-      <table name="users" numRows="0" remarks="" type="TABLE">
-         <column autoUpdated="false" digits="10" id="-1" name="_id" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="0" name="userCode" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="1" name="userID" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="2" name="userNickname" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="3" name="userSurname1" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="4" name="userSurname2" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="5" name="userFirstname" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="6" name="photoPath" nullable="true" remarks="" size="2000000000" type="TEXT"/>
-         <column autoUpdated="false" digits="10" id="7" name="userRole" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-      </table>
-      <table name="users_courses" numRows="0" remarks="" type="TABLE">
-         <column autoUpdated="false" digits="10" id="-1" name="_id" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="0" name="userCode" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="1" name="crsCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-         <column autoUpdated="false" digits="10" id="2" name="grpCod" nullable="true" remarks="" size="2000000000" type="INTEGER"/>
-      </table>
-   </tables>
-</database>

doc/ER_db/tables/android_metadata.html

@@ -1,120 +0,0 @@
-<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>
-<html>
-<head>
-  <!-- SchemaSpy rev 590 -->
-  <title>SchemaSpy - Table swadroid_db_crypt.android_metadata</title>
-  <link rel=stylesheet href='../schemaSpy.css' type='text/css'>
-  <meta HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='../jquery.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='../schemaSpy.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript'>
-    table='android_metadata';
-  </SCRIPT>
-</head>
-<body>
-<table id='headerHolder' cellspacing='0' cellpadding='0'><tr><td>
-<div id='header'>
- <ul>
-  <li><a href='../index.html' title='All tables and views in the schema'>Tables</a></li>
-  <li><a href='../relationships.html' title='Diagram of table relationships'>Relationships</a></li>
-  <li><a href='../utilities.html' title='View of tables with neither parents nor children'>Utility&nbsp;Tables</a></li>
-  <li><a href='../constraints.html' title='Useful for diagnosing error messages that just give constraint name or number'>Constraints</a></li>
-  <li><a href='../anomalies.html' title="Things that might not be quite right">Anomalies</a></li>
-  <li><a href='../columns.byTable.html' title="All of the columns in the schema">Columns</a></li>
-  <li><a href='http://sourceforge.net/donate/index.php?group_id=137197' title='Please help keep SchemaSpy alive' target='_blank'>Donate</a></li>
- </ul>
-</div>
-</td></tr></table>
-<div class='content' style='clear:both;'>
-<table width='100%' border='0' cellpadding='0'>
- <tr>
-  <td class='heading' valign='middle'><span class='header'>Table <span title='Database'>swadroid_db_crypt</span>.<span title='Table'>android_metadata</span></span></td>
-  <td class='heading' align='right' valign='top' title='John Currier - Creator of Cool Tools'><span class='indent'>Generated by</span><br><span class='indent'><span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span></span></td>
- </tr>
-</table>
-<table width='100%' border='0'>
-<tr valign='top'><td class='container' align='left' valign='top'>
-<form name='options' action=''>
- <label for='showRelatedCols'><input type=checkbox id='showRelatedCols'>Related columns</label>
- <label for='showConstNames'><input type=checkbox id='showConstNames'>Constraints</label>
- <label for='showComments'><input type=checkbox id='showComments'>Comments</label>
- <label for='showLegend'><input type=checkbox checked id='showLegend'>Legend</label>
-</form>
-</td><td class='container' rowspan='2' align='right' valign='top'>
- <table class='legend' border='0'>
-  <tr>
-   <td class='dataTable' valign='bottom'>Legend:</td>
-   <td class='container' align='right' valign='top'><a href='http://sourceforge.net' target='_blank'><img src='http://sourceforge.net/sflogo.php?group_id=137197&amp;type=1' alt='SourceForge.net' border='0' height='31' width='88'></a></td>
-  </tr>
-  <tr><td class='container' colspan='2'>
-   <table class='dataTable' border='1'>
-    <tbody>
-    <tr><td class='primaryKey'>Primary key columns</td></tr>
-    <tr><td class='indexedColumn'>Columns with indexes</td></tr>
-    <tr class='impliedRelationship'><td class='detail'><span class='impliedRelationship'>Implied relationships</span></td></tr>
-    <tr><td class='excludedColumn'>Excluded column relationships</td></tr>
-    <tr><td class='legendDetail'>&lt; <em>n</em> &gt; number of related tables</td></tr>
-   </table>
-  </td></tr>
- </table>
-<div style="margin-right: 2pt;">
-<script type="text/javascript"><!--
-google_ad_client = "pub-9598353634003340";
-google_ad_channel ="SchemaSpy-generated";
-google_ad_width = 234;
-google_ad_height = 60;
-google_ad_format = "234x60_as";
-google_ad_type = "text";
-google_color_border = "9bab96";
-google_color_link = "489148";
-google_color_text = "000000";
-//-->
-</script>
-<script type="text/javascript"
-src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
-</script>
-</div>
-&nbsp;
-</td><tr valign='top'><td class='container' align='left' valign='top'>
-<a name='columns'></a>
-<table id='columns' class='dataTable' border='1' rules='groups'>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup class='comment'>
-<thead align='left'>
-<tr>
-  <th>Column</th>
-  <th>Type</th>
-  <th>Size</th>
-  <th title='Are nulls allowed?'>Nulls</th>
-  <th title='Is column automatically updated?'>Auto</th>
-  <th title='Default value'>Default</th>
-  <th title='Columns in tables that reference this column'><span class='notSortedByColumn'>Children</span></th>
-  <th title='Columns in tables that are referenced by this column'><span class='notSortedByColumn'>Parents</span></th>
-  <th title='Comments' class='comment'><span class='notSortedByColumn'>Comments</span></th>
-</tr>
-</thead>
-<tbody valign='top'>
-<tr class='odd'>
- <td class='detail'>locale</td>
- <td class='detail'>text</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
-</table>
-<p title='1 columns'>Table contained 0 rows at jue ene 30 23:37 CET 2014<p/>
-</td></tr></table>
-</div>
-</body>
-</html>

doc/ER_db/tables/courses.html

@@ -1,164 +0,0 @@
-<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>
-<html>
-<head>
-  <!-- SchemaSpy rev 590 -->
-  <title>SchemaSpy - Table swadroid_db_crypt.courses</title>
-  <link rel=stylesheet href='../schemaSpy.css' type='text/css'>
-  <meta HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='../jquery.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='../schemaSpy.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript'>
-    table='courses';
-  </SCRIPT>
-</head>
-<body>
-<table id='headerHolder' cellspacing='0' cellpadding='0'><tr><td>
-<div id='header'>
- <ul>
-  <li><a href='../index.html' title='All tables and views in the schema'>Tables</a></li>
-  <li><a href='../relationships.html' title='Diagram of table relationships'>Relationships</a></li>
-  <li><a href='../utilities.html' title='View of tables with neither parents nor children'>Utility&nbsp;Tables</a></li>
-  <li><a href='../constraints.html' title='Useful for diagnosing error messages that just give constraint name or number'>Constraints</a></li>
-  <li><a href='../anomalies.html' title="Things that might not be quite right">Anomalies</a></li>
-  <li><a href='../columns.byTable.html' title="All of the columns in the schema">Columns</a></li>
-  <li><a href='http://sourceforge.net/donate/index.php?group_id=137197' title='Please help keep SchemaSpy alive' target='_blank'>Donate</a></li>
- </ul>
-</div>
-</td></tr></table>
-<div class='content' style='clear:both;'>
-<table width='100%' border='0' cellpadding='0'>
- <tr>
-  <td class='heading' valign='middle'><span class='header'>Table <span title='Database'>swadroid_db_crypt</span>.<span title='Table'>courses</span></span></td>
-  <td class='heading' align='right' valign='top' title='John Currier - Creator of Cool Tools'><span class='indent'>Generated by</span><br><span class='indent'><span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span></span></td>
- </tr>
-</table>
-<table width='100%' border='0'>
-<tr valign='top'><td class='container' align='left' valign='top'>
-<form name='options' action=''>
- <label for='showRelatedCols'><input type=checkbox id='showRelatedCols'>Related columns</label>
- <label for='showConstNames'><input type=checkbox id='showConstNames'>Constraints</label>
- <label for='showComments'><input type=checkbox id='showComments'>Comments</label>
- <label for='showLegend'><input type=checkbox checked id='showLegend'>Legend</label>
-</form>
-</td><td class='container' rowspan='2' align='right' valign='top'>
- <table class='legend' border='0'>
-  <tr>
-   <td class='dataTable' valign='bottom'>Legend:</td>
-   <td class='container' align='right' valign='top'><a href='http://sourceforge.net' target='_blank'><img src='http://sourceforge.net/sflogo.php?group_id=137197&amp;type=1' alt='SourceForge.net' border='0' height='31' width='88'></a></td>
-  </tr>
-  <tr><td class='container' colspan='2'>
-   <table class='dataTable' border='1'>
-    <tbody>
-    <tr><td class='primaryKey'>Primary key columns</td></tr>
-    <tr><td class='indexedColumn'>Columns with indexes</td></tr>
-    <tr class='impliedRelationship'><td class='detail'><span class='impliedRelationship'>Implied relationships</span></td></tr>
-    <tr><td class='excludedColumn'>Excluded column relationships</td></tr>
-    <tr><td class='legendDetail'>&lt; <em>n</em> &gt; number of related tables</td></tr>
-   </table>
-  </td></tr>
- </table>
-<div style="margin-right: 2pt;">
-<script type="text/javascript"><!--
-google_ad_client = "pub-9598353634003340";
-google_ad_channel ="SchemaSpy-generated";
-google_ad_width = 234;
-google_ad_height = 60;
-google_ad_format = "234x60_as";
-google_ad_type = "text";
-google_color_border = "9bab96";
-google_color_link = "489148";
-google_color_text = "000000";
-//-->
-</script>
-<script type="text/javascript"
-src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
-</script>
-</div>
-&nbsp;
-</td><tr valign='top'><td class='container' align='left' valign='top'>
-<a name='columns'></a>
-<table id='columns' class='dataTable' border='1' rules='groups'>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup class='comment'>
-<thead align='left'>
-<tr>
-  <th>Column</th>
-  <th>Type</th>
-  <th>Size</th>
-  <th title='Are nulls allowed?'>Nulls</th>
-  <th title='Is column automatically updated?'>Auto</th>
-  <th title='Default value'>Default</th>
-  <th title='Columns in tables that reference this column'><span class='notSortedByColumn'>Children</span></th>
-  <th title='Columns in tables that are referenced by this column'><span class='notSortedByColumn'>Parents</span></th>
-  <th title='Comments' class='comment'><span class='notSortedByColumn'>Comments</span></th>
-</tr>
-</thead>
-<tbody valign='top'>
-<tr class='even'>
- <td class='detail'>_id</td>
- <td class='detail'>integer</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
-<tr class='odd'>
- <td class='detail'>id</td>
- <td class='detail'>long</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
-<tr class='even'>
- <td class='detail'>userRole</td>
- <td class='detail'>integer</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
-<tr class='odd'>
- <td class='detail'>shortName</td>
- <td class='detail'>text</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
-<tr class='even'>
- <td class='detail'>fullName</td>
- <td class='detail'>text</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
-</table>
-<p title='5 columns'>Table contained 0 rows at jue ene 30 23:37 CET 2014<p/>
-</td></tr></table>
-</div>
-</body>
-</html>

doc/ER_db/tables/group_course.html

@@ -1,142 +0,0 @@
-<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>
-<html>
-<head>
-  <!-- SchemaSpy rev 590 -->
-  <title>SchemaSpy - Table swadroid_db_crypt.group_course</title>
-  <link rel=stylesheet href='../schemaSpy.css' type='text/css'>
-  <meta HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='../jquery.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript' SRC='../schemaSpy.js'></SCRIPT>
-  <SCRIPT LANGUAGE='JavaScript' TYPE='text/javascript'>
-    table='group_course';
-  </SCRIPT>
-</head>
-<body>
-<table id='headerHolder' cellspacing='0' cellpadding='0'><tr><td>
-<div id='header'>
- <ul>
-  <li><a href='../index.html' title='All tables and views in the schema'>Tables</a></li>
-  <li><a href='../relationships.html' title='Diagram of table relationships'>Relationships</a></li>
-  <li><a href='../utilities.html' title='View of tables with neither parents nor children'>Utility&nbsp;Tables</a></li>
-  <li><a href='../constraints.html' title='Useful for diagnosing error messages that just give constraint name or number'>Constraints</a></li>
-  <li><a href='../anomalies.html' title="Things that might not be quite right">Anomalies</a></li>
-  <li><a href='../columns.byTable.html' title="All of the columns in the schema">Columns</a></li>
-  <li><a href='http://sourceforge.net/donate/index.php?group_id=137197' title='Please help keep SchemaSpy alive' target='_blank'>Donate</a></li>
- </ul>
-</div>
-</td></tr></table>
-<div class='content' style='clear:both;'>
-<table width='100%' border='0' cellpadding='0'>
- <tr>
-  <td class='heading' valign='middle'><span class='header'>Table <span title='Database'>swadroid_db_crypt</span>.<span title='Table'>group_course</span></span></td>
-  <td class='heading' align='right' valign='top' title='John Currier - Creator of Cool Tools'><span class='indent'>Generated by</span><br><span class='indent'><span class='signature'><a href='http://schemaspy.sourceforge.net' target='_blank'>SchemaSpy</a></span></span></td>
- </tr>
-</table>
-<table width='100%' border='0'>
-<tr valign='top'><td class='container' align='left' valign='top'>
-<form name='options' action=''>
- <label for='showRelatedCols'><input type=checkbox id='showRelatedCols'>Related columns</label>
- <label for='showConstNames'><input type=checkbox id='showConstNames'>Constraints</label>
- <label for='showComments'><input type=checkbox id='showComments'>Comments</label>
- <label for='showLegend'><input type=checkbox checked id='showLegend'>Legend</label>
-</form>
-</td><td class='container' rowspan='2' align='right' valign='top'>
- <table class='legend' border='0'>
-  <tr>
-   <td class='dataTable' valign='bottom'>Legend:</td>
-   <td class='container' align='right' valign='top'><a href='http://sourceforge.net' target='_blank'><img src='http://sourceforge.net/sflogo.php?group_id=137197&amp;type=1' alt='SourceForge.net' border='0' height='31' width='88'></a></td>
-  </tr>
-  <tr><td class='container' colspan='2'>
-   <table class='dataTable' border='1'>
-    <tbody>
-    <tr><td class='primaryKey'>Primary key columns</td></tr>
-    <tr><td class='indexedColumn'>Columns with indexes</td></tr>
-    <tr class='impliedRelationship'><td class='detail'><span class='impliedRelationship'>Implied relationships</span></td></tr>
-    <tr><td class='excludedColumn'>Excluded column relationships</td></tr>
-    <tr><td class='legendDetail'>&lt; <em>n</em> &gt; number of related tables</td></tr>
-   </table>
-  </td></tr>
- </table>
-<div style="margin-right: 2pt;">
-<script type="text/javascript"><!--
-google_ad_client = "pub-9598353634003340";
-google_ad_channel ="SchemaSpy-generated";
-google_ad_width = 234;
-google_ad_height = 60;
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-&nbsp;
-</td><tr valign='top'><td class='container' align='left' valign='top'>
-<a name='columns'></a>
-<table id='columns' class='dataTable' border='1' rules='groups'>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup>
-<colgroup class='comment'>
-<thead align='left'>
-<tr>
-  <th>Column</th>
-  <th>Type</th>
-  <th>Size</th>
-  <th title='Are nulls allowed?'>Nulls</th>
-  <th title='Is column automatically updated?'>Auto</th>
-  <th title='Default value'>Default</th>
-  <th title='Columns in tables that reference this column'><span class='notSortedByColumn'>Children</span></th>
-  <th title='Columns in tables that are referenced by this column'><span class='notSortedByColumn'>Parents</span></th>
-  <th title='Comments' class='comment'><span class='notSortedByColumn'>Comments</span></th>
-</tr>
-</thead>
-<tbody valign='top'>
-<tr class='odd'>
- <td class='detail'>_id</td>
- <td class='detail'>integer</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
-<tr class='even'>
- <td class='detail'>grpCod</td>
- <td class='detail'>integer</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
-<tr class='odd'>
- <td class='detail'>crsCod</td>
- <td class='detail'>integer</td>
- <td class='detail' align='right'>2000000000,10</td>
- <td class='detail' align='center' title='nullable'>&nbsp;&radic;&nbsp;</td>
- <td class='detail' align='center'></td>
- <td class='detail' align='right'>null</td>
- <td class='detail'></td>
- <td class='detail'> </td>
- <td class='comment detail'></td>
-</tr>
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-<p title='3 columns'>Table contained 0 rows at jue ene 30 23:37 CET 2014<p/>
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