Added menu items for selecting and deselecting all items

AndroidManifest.xml

@@ -128,7 +128,7 @@
         </activity>
         <activity android:label="@string/about_pref" android:name=".activity.AboutActivity" android:theme="@style/Theme.Sherlock.Light.NoActionBar"></activity>
         <activity android:label="@string/opml_import_label" android:name=".activity.OpmlImportActivity"></activity>
-        <activity android:label="@string/opml_import_label" android:name=".activity.OpmlFeedChooserActivity" android:theme="@style/Theme.Sherlock.Light.NoActionBar"></activity>
+        <activity android:label="@string/opml_import_label" android:name=".activity.OpmlFeedChooserActivity"></activity>
     </application>
 
 </manifest>

res/values/ids.xml

@@ -5,5 +5,7 @@
     <item name="move_up_item" type="id"/>
     <item name="move_down_item" type="id"/>
     <item type="id" name="clear_queue_item"/>
+    <item type="id" name="select_all_item"/>
+    <item type="id" name="deselect_all_item"/>
 
 </resources>

res/values/strings.xml

@@ -134,5 +134,8 @@
     <string name="reading_opml_label">Reading OPML file</string>
     <string name="opml_reader_error">An error has occured while reading the opml document:</string>
     <string name="opml_import_error_dir_empty">It seems like the import directory is empty. Please copy a OPML file into the directory to import it.</string>
+    <string name="select_all_label">Select all</string>
+    <string name="deselect_all_label">Deselect all</string>
+    
 
 </resources>

src/de/danoeh/antennapod/activity/OpmlFeedChooserActivity.java

@@ -14,13 +14,15 @@ import android.widget.Button;
 import android.widget.ListView;
 
 import com.actionbarsherlock.app.SherlockActivity;
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
 
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.opml.OpmlElement;
 
 public class OpmlFeedChooserActivity extends SherlockActivity {
 	private static final String TAG = "OpmlFeedChooserActivity";
-	
+
 	public static final String EXTRA_SELECTED_ITEMS = "de.danoeh.antennapod.selectedItems";
 
 	private Button butConfirm;
@@ -43,22 +45,22 @@ public class OpmlFeedChooserActivity extends SherlockActivity {
 				getTitleList());
 
 		feedlist.setAdapter(listAdapter);
-		
+
 		butCancel.setOnClickListener(new OnClickListener() {
 			@Override
 			public void onClick(View v) {
 				setResult(RESULT_CANCELED);
 				finish();
-			}		
+			}
 		});
-		
+
 		butConfirm.setOnClickListener(new OnClickListener() {
 
 			@Override
 			public void onClick(View v) {
 				Intent intent = new Intent();
 				SparseBooleanArray checked = feedlist.getCheckedItemPositions();
-				
+
 				int checkedCount = 0;
 				// Get number of checked items
 				for (int i = 0; i < checked.size(); i++) {
@@ -67,7 +69,7 @@ public class OpmlFeedChooserActivity extends SherlockActivity {
 					}
 				}
 				int[] selection = new int[checkedCount];
-				for (int i = 0,  collected = 0; collected < checkedCount; i++) {
+				for (int i = 0, collected = 0; collected < checkedCount; i++) {
 					if (checked.valueAt(i)) {
 						selection[collected] = checked.keyAt(i);
 						collected++;
@@ -76,7 +78,8 @@ public class OpmlFeedChooserActivity extends SherlockActivity {
 				intent.putExtra(EXTRA_SELECTED_ITEMS, selection);
 				setResult(RESULT_OK, intent);
 				finish();
-			}});
+			}
+		});
 
 	}
 
@@ -90,6 +93,36 @@ public class OpmlFeedChooserActivity extends SherlockActivity {
 		}
 		return result;
 	}
-	
-	
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		menu.add(Menu.NONE, R.id.select_all_item, Menu.NONE,
+				R.string.select_all_label).setShowAsAction(
+				MenuItem.SHOW_AS_ACTION_IF_ROOM);
+		menu.add(Menu.NONE, R.id.deselect_all_item, Menu.NONE,
+				R.string.deselect_all_label).setShowAsAction(
+				MenuItem.SHOW_AS_ACTION_IF_ROOM);
+		return true;
+	}
+
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		switch (item.getItemId()) {
+		case R.id.select_all_item:
+			selectAllItems(true);
+			return true;
+		case R.id.deselect_all_item:
+			selectAllItems(false);
+			return true;
+		default:
+			return false;
+		}
+	}
+
+	private void selectAllItems(boolean b) {
+		for (int i = 0; i < feedlist.getCount(); i++) {
+			feedlist.setItemChecked(i, b);
+		}
+	}
+
 }