diff --git a/SWADroid/res/layout-v11/tests_num_questions.xml b/SWADroid/res/layout-v11/tests_num_questions.xml
new file mode 100644
index 00000000..1d70387d
--- /dev/null
+++ b/SWADroid/res/layout-v11/tests_num_questions.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/background"
+    android:orientation="vertical" >
+
+    <RelativeLayout
+        android:id="@+id/testNumQuestionsContent"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" >
+
+        <TextView
+            android:id="@+id/testNumQuestionsText"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="20dip"
+            android:layout_marginTop="20dip"
+            android:gravity="center"
+            android:text="@string/testNumQuestionsMsg"
+            android:textColor="@color/foreground1"
+            android:textSize="20sp" />
+
+        <NumberPicker
+            android:id="@+id/testNumQuestionsNumberPicker"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/testNumQuestionsText"
+            android:layout_centerInParent="true"
+            android:width="100dip"
+            android:visibility="gone" />
+    </RelativeLayout>
+</RelativeLayout>
\ No newline at end of file
diff --git a/SWADroid/res/layout/capture.xml b/SWADroid/res/layout/capture.xml
index 4bf9913a..38ca66ab 100644
--- a/SWADroid/res/layout/capture.xml
+++ b/SWADroid/res/layout/capture.xml
@@ -72,7 +72,10 @@
                             android:id="@+id/format_text_view_label"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:paddingLeft="0dip"
+                            android:paddingStart="0dip"
                             android:paddingRight="4dip"
+                            android:paddingEnd="4dip"
                             android:text="@string/msg_default_format"
                             android:textColor="@color/result_minor_text"
                             android:textSize="14sp"
@@ -95,7 +98,10 @@
                             android:id="@+id/type_text_view_label"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:paddingLeft="0dip"
+                            android:paddingStart="0dip"
                             android:paddingRight="4dip"
+                            android:paddingEnd="4dip"
                             android:text="@string/msg_default_type"
                             android:textColor="@color/result_minor_text"
                             android:textSize="14sp"
@@ -118,7 +124,10 @@
                             android:id="@+id/time_text_view_label"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:paddingLeft="0dip"
+                            android:paddingStart="0dip"
                             android:paddingRight="4dip"
+                            android:paddingEnd="4dip"
                             android:text="@string/msg_default_time"
                             android:textColor="@color/result_minor_text"
                             android:textSize="14sp"
@@ -141,7 +150,10 @@
                             android:id="@+id/meta_text_view_label"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:paddingLeft="0dip"
+                            android:paddingStart="0dip"
                             android:paddingRight="4dip"
+                            android:paddingEnd="4dip"
                             android:text="@string/msg_default_meta"
                             android:textColor="@color/result_minor_text"
                             android:textSize="14sp"
@@ -171,6 +183,9 @@
                             android:layout_height="wrap_content"
                             android:autoLink="web"
                             android:paddingLeft="12dip"
+                            android:paddingStart="12dip"
+                            android:paddingRight="0dip"
+                            android:paddingEnd="0dip"
                             android:textColor="@color/result_text"
                             android:textColorLink="@color/result_text"
                             android:textSize="22sp"/>
diff --git a/SWADroid/res/layout/group_list_item.xml b/SWADroid/res/layout/group_list_item.xml
index 710be938..808dce8f 100644
--- a/SWADroid/res/layout/group_list_item.xml
+++ b/SWADroid/res/layout/group_list_item.xml
@@ -13,6 +13,9 @@
         android:clickable="false"
         android:focusable="false"
         android:paddingLeft="5dip"
+        android:paddingStart="5dip"
+        android:paddingRight="0dip"
+        android:paddingEnd="0dip"
         android:paddingTop="5dip"
         android:src="@drawable/padlock_red" />
 
@@ -47,6 +50,9 @@
             android:focusable="false"
             android:gravity="center"
         	android:paddingLeft="7dip"
+        	android:paddingStart="7dip"
+        	android:paddingRight="0dip"
+        	android:paddingEnd="0dip"
             android:text="@string/vacants"
             android:textColor="@color/sgilight_gray_32" />
 
@@ -58,6 +64,9 @@
             android:focusable="false"
             android:gravity="center"
         	android:paddingLeft="7dip"
+        	android:paddingStart="7dip"
+        	android:paddingRight="0dip"
+        	android:paddingEnd="0dip"
             android:text="@string/numStudent"
             android:textColor="@color/sgilight_gray_32" />
 
@@ -69,6 +78,9 @@
             android:focusable="false"
             android:gravity="center"
         	android:paddingLeft="7dip"
+        	android:paddingStart="7dip"
+        	android:paddingRight="0dip"
+        	android:paddingEnd="0dip"
             android:text="@string/maxStudent"
             android:textColor="@color/sgilight_gray_32" />
     </LinearLayout>
diff --git a/SWADroid/res/layout/group_type_list_item.xml b/SWADroid/res/layout/group_type_list_item.xml
index 27a4c4e8..ba985428 100644
--- a/SWADroid/res/layout/group_type_list_item.xml
+++ b/SWADroid/res/layout/group_type_list_item.xml
@@ -10,8 +10,11 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_toRightOf="@id/padlockIcon"
+        android:layout_toEndOf="@id/padlockIcon"
         android:paddingLeft="35dp"
+        android:paddingStart="35dp"
         android:paddingRight="10dp"
+        android:paddingEnd="10dp"
         android:textColor="@android:color/black"
         android:textSize="20sp"
     	android:textStyle="bold" />
@@ -22,7 +25,11 @@
         android:layout_height="wrap_content"
         android:layout_below="@id/groupTypeText"
         android:layout_toRightOf="@id/padlockIcon"
+        android:layout_toEndOf="@id/padlockIcon"
         android:paddingLeft="35dp"
+        android:paddingStart="35dp"
+        android:paddingRight="0dp"
+        android:paddingEnd="0dp"
         android:textColor="@android:color/black"
         android:visibility="gone" />
 
diff --git a/SWADroid/res/layout/image_list_item.xml b/SWADroid/res/layout/image_list_item.xml
index e995de98..228891d1 100644
--- a/SWADroid/res/layout/image_list_item.xml
+++ b/SWADroid/res/layout/image_list_item.xml
@@ -12,6 +12,9 @@
         android:gravity="center_vertical"
         android:paddingBottom="5dip"
         android:paddingLeft="30dip"
+        android:paddingStart="30dip"
+        android:paddingRight="0dip"
+        android:paddingEnd="0dip"
         android:paddingTop="5dip"
         android:textColor="@color/foreground1" >
     </TextView>
diff --git a/SWADroid/res/layout/image_list_item_group.xml b/SWADroid/res/layout/image_list_item_group.xml
index 69af4ae0..98b170dc 100644
--- a/SWADroid/res/layout/image_list_item_group.xml
+++ b/SWADroid/res/layout/image_list_item_group.xml
@@ -12,8 +12,11 @@
         android:gravity="center_vertical"
         android:paddingBottom="5dip"
         android:paddingLeft="30dip"
+        android:paddingStart="30dip"
+        android:paddingRight="0dip"
+        android:paddingEnd="0dip"
         android:paddingTop="5dip"
-        android:textSize="20dip"
+        android:textSize="20sp"
         android:textStyle="bold"
         android:textColor="@color/foreground1"
         android:background="@color/gray_goose" >
diff --git a/SWADroid/res/layout/list_complex.xml b/SWADroid/res/layout/list_complex.xml
index 24b33edb..593e41f8 100644
--- a/SWADroid/res/layout/list_complex.xml
+++ b/SWADroid/res/layout/list_complex.xml
@@ -4,6 +4,9 @@
               android:orientation="vertical"
               android:paddingBottom="10dip"
               android:paddingLeft="15dip"
+              android:paddingStart="15dip"
+              android:paddingRight="0dip"
+              android:paddingEnd="0dip"
               android:paddingTop="10dip">
 
     <TextView
diff --git a/SWADroid/res/layout/list_header.xml b/SWADroid/res/layout/list_header.xml
index 7c575ca1..07feb036 100644
--- a/SWADroid/res/layout/list_header.xml
+++ b/SWADroid/res/layout/list_header.xml
@@ -5,4 +5,7 @@
           android:layout_height="wrap_content"
           android:paddingBottom="2dip"
           android:paddingLeft="5dip"
+          android:paddingStart="5dip"
+          android:paddingRight="0dip"
+          android:paddingEnd="0dip"
           android:paddingTop="2dip"/>
diff --git a/SWADroid/res/layout/list_item.xml b/SWADroid/res/layout/list_item.xml
index 6add632d..2b92a4e8 100644
--- a/SWADroid/res/layout/list_item.xml
+++ b/SWADroid/res/layout/list_item.xml
@@ -4,6 +4,9 @@
           android:layout_height="match_parent"
           android:paddingBottom="10dip"
           android:paddingLeft="15dip"
+          android:paddingStart="15dip"
+          android:paddingRight="0dip"
+          android:paddingEnd="0dip"
           android:paddingTop="10dip"
           android:textColor="@color/foreground1"
           android:textAppearance="?android:attr/textAppearanceLarge"/>
diff --git a/SWADroid/res/layout/preference_child.xml b/SWADroid/res/layout/preference_child.xml
index 66701298..a8a83dd1 100644
--- a/SWADroid/res/layout/preference_child.xml
+++ b/SWADroid/res/layout/preference_child.xml
@@ -24,13 +24,16 @@
     android:gravity="center_vertical"
     android:minHeight="?android:attr/listPreferredItemHeight"
     android:paddingEnd="?android:attr/scrollbarSize"
-    android:paddingStart="16dip" >
+    android:paddingRight="?android:attr/scrollbarSize"
+    android:paddingStart="16dip"
+    android:paddingLeft="16dip" >
 
     <RelativeLayout
         android:layout_width="0dip"
         android:layout_height="wrap_content"
         android:layout_marginBottom="6dip"
         android:layout_marginEnd="6dip"
+        android:layout_marginRight="6dip"
         android:layout_marginTop="6dip"
         android:layout_weight="1" >
 
@@ -48,6 +51,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignStart="@android:id/title"
+            android:layout_alignLeft="@android:id/title"
             android:layout_below="@android:id/title"
             android:maxLines="4"
             android:textAppearance="?android:attr/textAppearanceSmall"
diff --git a/SWADroid/res/layout/preference_child_summary_error.xml b/SWADroid/res/layout/preference_child_summary_error.xml
index d0cead4a..54de1678 100644
--- a/SWADroid/res/layout/preference_child_summary_error.xml
+++ b/SWADroid/res/layout/preference_child_summary_error.xml
@@ -6,13 +6,16 @@
     android:baselineAligned="false"
     android:minHeight="?android:attr/listPreferredItemHeight"
     android:paddingEnd="?android:attr/scrollbarSize"
-    android:paddingStart="16dip" >
+    android:paddingRight="?android:attr/scrollbarSize"
+    android:paddingStart="16dip"
+    android:paddingLeft="16dip" >
 
     <RelativeLayout
         android:layout_width="0dip"
         android:layout_height="wrap_content"
         android:layout_marginBottom="6dip"
         android:layout_marginEnd="6dip"
+        android:layout_marginRight="6dip"
         android:layout_marginTop="6dip"
         android:layout_weight="1" >
 
@@ -30,6 +33,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignStart="@android:id/title"
+            android:layout_alignLeft="@android:id/title"
             android:layout_below="@android:id/title"
             android:maxLines="4"
             android:textAppearance="?android:attr/textAppearanceSmall"
diff --git a/SWADroid/res/layout/tests_make_questions.xml b/SWADroid/res/layout/tests_make_questions.xml
index 2d76caf6..af01e933 100644
--- a/SWADroid/res/layout/tests_make_questions.xml
+++ b/SWADroid/res/layout/tests_make_questions.xml
@@ -9,6 +9,9 @@
                 android:id="@+id/testMakeQuestionScore"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:paddingStart="0dip"
+                android:paddingLeft="0dip"
+                android:paddingEnd="10dip"
                 android:paddingRight="10dip"
                 android:textStyle="bold"
                 android:visibility="gone"/>
diff --git a/SWADroid/res/layout/tests_num_questions.xml b/SWADroid/res/layout/tests_num_questions.xml
index 2df2ae0f..8e22f8eb 100644
--- a/SWADroid/res/layout/tests_num_questions.xml
+++ b/SWADroid/res/layout/tests_num_questions.xml
@@ -21,15 +21,6 @@
             android:text="@string/testNumQuestionsMsg"
             android:textColor="@color/foreground1"
             android:textSize="20sp" />
-
-        <NumberPicker
-            android:id="@+id/testNumQuestionsNumberPicker"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_below="@id/testNumQuestionsText"
-            android:layout_centerInParent="true"
-            android:width="100dip"
-            android:visibility="gone" />
         
         <es.ugr.swad.swadroid.gui.widget.NumberPicker
             android:id="@+id/testNumQuestionsNumberPickerOld"
diff --git a/SWADroid/res/values/strings.xml b/SWADroid/res/values/strings.xml
index 4e1fc230..6c13595b 100644
--- a/SWADroid/res/values/strings.xml
+++ b/SWADroid/res/values/strings.xml
@@ -141,9 +141,9 @@
     <string name="sendMsg">Send</string>
     
     
-    <string name="addRcv">Add Recievers</string>
-    <string name="selectRcvModuleLabel">Select Recievers</string>
-    <string name="filterUsersListModuleLabel">Filter Recievers</string>
+    <string name="addRcv">Add Receivers</string>
+    <string name="selectRcvModuleLabel">Select Receivers</string>
+    <string name="filterUsersListModuleLabel">Filter Receivers</string>
 	<string name="acceptFilters">Filter</string>
    	<string name="cancelFilters">Cancel</string>
     
diff --git a/SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java b/SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java
index 7ef42a97..96f58b7c 100644
--- a/SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java
+++ b/SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java
@@ -18,8 +18,10 @@
  */
 package es.ugr.swad.swadroid.modules.tests;
 
+import android.annotation.TargetApi;
 import android.database.Cursor;
 import android.graphics.Color;
+import android.os.Build;
 import android.os.Bundle;
 import android.support.v4.view.MenuItemCompat;
 import android.text.Html;
@@ -41,7 +43,6 @@ import android.widget.ListView;
 import android.widget.ScrollView;
 import android.widget.TextView;
 import android.widget.Toast;
-
 import es.ugr.swad.swadroid.Constants;
 import es.ugr.swad.swadroid.R;
 import es.ugr.swad.swadroid.gui.MenuActivity;
@@ -52,7 +53,6 @@ import es.ugr.swad.swadroid.model.TestAnswer;
 import es.ugr.swad.swadroid.model.TestQuestion;
 import es.ugr.swad.swadroid.model.TestTag;
 import es.ugr.swad.swadroid.utils.Utils;
-
 import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.List;
@@ -118,7 +118,8 @@ public class TestsMake extends MenuActivity {
         setContentView(layout);
     }
     
-    private void setNumQuestions() {
+    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+	private void setNumQuestions() {
     	if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
             android.widget.NumberPicker numberPicker = 
             		(android.widget.NumberPicker) findViewById(R.id.testNumQuestionsNumberPicker);
@@ -141,7 +142,8 @@ public class TestsMake extends MenuActivity {
     /**
      * Screen to select the number of questions in the test
      */
-    private void selectNumQuestions() {          
+    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+	private void selectNumQuestions() {          
         screenStep = ScreenStep.NUM_QUESTIONS;
 
         setLayout(R.layout.tests_num_questions);