Improved GUI

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

@@ -176,8 +176,6 @@ public class SWADMain extends ExpandableListActivity {
 		} else if(keyword.equals(getString(R.string.testsModuleLabel))) {
 				activity = new Intent(getBaseContext(), Tests.class);
 				startActivityForResult(activity, Global.TESTS_REQUEST_CODE);
-				/*Toast.makeText(this, keyword + " en proceso de desarrollo", Toast.LENGTH_LONG)
-					.show();*/
 		}
 		
 		return true;

SWADroid/src/es/ugr/swad/swadroid/modules/tests/CheckedAnswersArrayAdapter.java

@@ -25,11 +25,14 @@ import es.ugr.swad.swadroid.model.TestAnswer;
 import android.content.Context;
 import android.graphics.Color;
 import android.text.Html;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
 import android.widget.CheckedTextView;
+import android.widget.ListView;
 
 public class CheckedAnswersArrayAdapter extends ArrayAdapter<TestAnswer> {
 	private Context context;
@@ -56,6 +59,8 @@ public class CheckedAnswersArrayAdapter extends ArrayAdapter<TestAnswer> {
 	 */
 	@Override
 	public View getView(int position, View convertView, ViewGroup parent) {
+		CheckedTextView tt;
+		final ListView lv = (ListView) parent;
 		TestAnswer a = items.get(position);
         
 		if (convertView == null) {
@@ -63,7 +68,7 @@ public class CheckedAnswersArrayAdapter extends ArrayAdapter<TestAnswer> {
              convertView = vi.inflate(textViewResourceId, null);
         }
 		 
-		CheckedTextView tt = (CheckedTextView) convertView.findViewById(android.R.id.text1);
+		tt = (CheckedTextView) convertView.findViewById(android.R.id.text1);
 		if(answerType.equals("TF")) {
 			if(a.getAnswer().equals("T")) {
 				tt.setText(R.string.trueMsg);
@@ -74,6 +79,26 @@ public class CheckedAnswersArrayAdapter extends ArrayAdapter<TestAnswer> {
 			tt.setText(Html.fromHtml(a.getAnswer()));
 		}
 		
+		if(lv.getChoiceMode() == ListView.CHOICE_MODE_SINGLE) {
+			tt.setOnClickListener(new OnClickListener() {				
+				public void onClick(View v) {
+					CheckedTextView rb = (CheckedTextView) v;					
+					int childCount = lv.getChildCount();
+					int itemPos = 0;
+					boolean checked = rb.isChecked();
+					
+					for(int i=0; i<childCount; i++) {
+						lv.setItemChecked(i, false);
+						if(rb == lv.getChildAt(i)) {
+							itemPos = i;
+						}
+					}
+					
+					lv.setItemChecked(itemPos, !checked);
+				}
+			});			
+		}
+		
 		if(evaluated) {
 			tt.setOnClickListener(null);
 			

SWADroid/src/es/ugr/swad/swadroid/modules/tests/TestsMake.java

@@ -38,6 +38,8 @@ import android.text.InputType;
 import android.util.Log;
 import android.util.SparseBooleanArray;
 import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemClickListener;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.CheckedTextView;
@@ -105,6 +107,10 @@ public class TestsMake extends Module {
 	 * Click listener for courses dialog cancel button
 	 */
 	private OnClickListener coursesDialogNegativeClickListener;
+	/**
+	 * Click listener for courses dialog cancel button
+	 */
+	private OnItemClickListener tagsAnswersTypeItemClickListener;
 	/**
 	 * Adapter for answer TF questions
 	 */
@@ -188,6 +194,7 @@ public class TestsMake extends Module {
 		tagsAdapter = new TagsArrayAdapter(this, R.layout.list_item_multiple_choice, allTagsList);
 		checkBoxesList.setAdapter(tagsAdapter);
 		checkBoxesList.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
+		checkBoxesList.setOnItemClickListener(tagsAnswersTypeItemClickListener);
 		
 		acceptButton = (Button)findViewById(R.id.testTagsAcceptButton);
 		acceptButton.setOnClickListener(new View.OnClickListener() {			
@@ -241,6 +248,7 @@ public class TestsMake extends Module {
 				R.array.testAnswerTypesNames, R.layout.list_item_multiple_choice);
 		checkBoxesList.setAdapter(answerTypesAdapter);
 		checkBoxesList.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
+		checkBoxesList.setOnItemClickListener(tagsAnswersTypeItemClickListener);
 		
 		acceptButton = (Button)findViewById(R.id.testAnswerTypesAcceptButton);
 		acceptButton.setOnClickListener(new View.OnClickListener() {			
@@ -396,10 +404,12 @@ public class TestsMake extends Module {
 			}
 			
 			questionScore = test.getQuestionScore(pos);
-			if(questionScore >= 0.5) {
+			if(questionScore > 0) {
 				score.setTextColor(getResources().getColor(R.color.green));
-			} else {
+			} else if(questionScore < 0) {
 				score.setTextColor(getResources().getColor(R.color.red));
+			} else {
+				score.setTextColor(Color.BLACK);
 			}
 			
 			score.setText(df.format(questionScore));				
@@ -571,7 +581,7 @@ public class TestsMake extends Module {
 					+ df.format(scoreDec) + "/10");
 			
 			if(scoreDec < 5) {
-				textView.setTextColor(Color.RED);
+				textView.setTextColor(getResources().getColor(R.color.red));
 			}
 			
 			bt = (Button) findViewById(R.id.testResultsButton);
@@ -657,6 +667,38 @@ public class TestsMake extends Module {
 				finish();
 			}
 		};
+		tagsAnswersTypeItemClickListener = new OnItemClickListener() {
+			public void onItemClick(AdapterView<?> parent, View v, int position,
+					long id) {
+				
+				CheckedTextView chk = (CheckedTextView) v;
+				ListView lv = (ListView) parent;
+				int childCount = lv.getCount();
+				SparseBooleanArray checkedItems = lv.getCheckedItemPositions();
+				int checkedItemsCount = checkedItems.size();
+				boolean allChecked = true;
+				
+				if(position == 0) {
+					for(int i=1; i<childCount; i++) {
+						lv.setItemChecked(i, !chk.isChecked());
+					}
+				} else {
+					if(chk.isChecked()) {
+						lv.setItemChecked(0, false);
+					}
+					
+					for(int i=1; i<checkedItemsCount; i++) {
+						if(!checkedItems.get(i, false)) {
+							allChecked = false;
+						}
+					}
+					
+					if (allChecked) {
+						lv.setItemChecked(0, true);
+					}
+				}
+			}			
+		};
 		
 		coursesDialog = new AlertDialog.Builder(this);		
 		coursesDialog.setTitle(R.string.selectCourseTitle);