improvements, workaround for jelly bean bug

org_apg/src/org/thialfihar/android/apg/ui/SelectPublicKeyActivity.java

@@ -40,7 +40,7 @@ public class SelectPublicKeyActivity extends SherlockFragmentActivity {
 
     SelectPublicKeyFragment mSelectFragment;
 
-    long selectedKeyIds[];
+    long selectedMasterKeyIds[];
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -87,15 +87,15 @@ public class SelectPublicKeyActivity extends SherlockFragmentActivity {
         // }
         // }
 
-        // preselected master keys
-        selectedKeyIds = intent.getLongArrayExtra(RESULT_EXTRA_MASTER_KEY_IDS);
-
         // if (searchString == null) {
         // mFilterLayout.setVisibility(View.GONE);
         // } else {
         // mFilterLayout.setVisibility(View.VISIBLE);
         // mFilterInfo.setText(getString(R.string.filterInfo, searchString));
         // }
+
+        // preselected master keys
+        selectedMasterKeyIds = intent.getLongArrayExtra(RESULT_EXTRA_MASTER_KEY_IDS);
     }
 
     /**
@@ -104,7 +104,7 @@ public class SelectPublicKeyActivity extends SherlockFragmentActivity {
      * @return
      */
     public long[] getSelectedMasterKeyIds() {
-        return selectedKeyIds;
+        return selectedMasterKeyIds;
     }
 
     private void cancelClicked() {

org_apg/src/org/thialfihar/android/apg/ui/SelectPublicKeyFragment.java

@@ -37,6 +37,7 @@ import android.os.Bundle;
 import android.support.v4.content.CursorLoader;
 import android.support.v4.content.Loader;
 import android.support.v4.app.LoaderManager;
+import android.view.View;
 import android.widget.ListView;
 
 public class SelectPublicKeyFragment extends SherlockListFragment implements
@@ -48,9 +49,6 @@ public class SelectPublicKeyFragment extends SherlockListFragment implements
 
     private long mSelectedMasterKeyIds[];
 
-    public final static String PROJECTION_ROW_AVAILABLE = "available";
-    public final static String PROJECTION_ROW_VALID = "valid";
-
     /**
      * Define Adapter and Loader on create of Activity
      */
@@ -82,6 +80,15 @@ public class SelectPublicKeyFragment extends SherlockListFragment implements
         getLoaderManager().initLoader(0, null, this);
     }
 
+    /**
+     * Workaround for Android 4.1. Items are not checked in layout. See
+     * http://code.google.com/p/android/issues/detail?id=35885
+     */
+    @Override
+    public void onListItemClick(ListView l, View v, int position, long id) {
+        l.setItemChecked(position, l.isItemChecked(position));
+    }
+
     /**
      * Selects items based on master key ids in list view
      * 
@@ -157,12 +164,12 @@ public class SelectPublicKeyFragment extends SherlockListFragment implements
                 UserIds.USER_ID,
                 "(SELECT COUNT(tmp." + Keys._ID + ") FROM " + Tables.KEYS + " AS tmp WHERE tmp."
                         + Keys.IS_REVOKED + " = '0' AND  tmp." + Keys.CAN_ENCRYPT + " = '1') AS "
-                        + PROJECTION_ROW_AVAILABLE,
+                        + SelectKeyCursorAdapter.PROJECTION_ROW_AVAILABLE,
                 "(SELECT COUNT(tmp." + Keys._ID + ") FROM " + Tables.KEYS + " AS tmp WHERE tmp."
                         + Keys.IS_REVOKED + " = '0' AND " + Keys.CAN_ENCRYPT + " = '1' AND tmp."
                         + Keys.CREATION + " <= '" + now + "' AND " + "(tmp." + Keys.EXPIRY
                         + " IS NULL OR tmp." + Keys.EXPIRY + " >= '" + now + "')) AS "
-                        + PROJECTION_ROW_VALID, };
+                        + SelectKeyCursorAdapter.PROJECTION_ROW_VALID, };
 
         String inMasterKeyList = null;
         if (mSelectedMasterKeyIds != null && mSelectedMasterKeyIds.length > 0) {

org_apg/src/org/thialfihar/android/apg/ui/SelectSecretKeyFragment.java

@@ -47,9 +47,6 @@ public class SelectSecretKeyFragment extends SherlockListFragment implements
     private SelectKeyCursorAdapter mAdapter;
     private ListView mListView;
 
-    public final static String PROJECTION_ROW_AVAILABLE = "available";
-    public final static String PROJECTION_ROW_VALID = "valid";
-
     /**
      * Define Adapter and Loader on create of Activity
      */
@@ -101,12 +98,12 @@ public class SelectSecretKeyFragment extends SherlockListFragment implements
                 UserIds.USER_ID,
                 "(SELECT COUNT(tmp." + Keys._ID + ") FROM " + Tables.KEYS + " AS tmp WHERE tmp."
                         + Keys.IS_REVOKED + " = '0' AND  tmp." + Keys.CAN_SIGN + " = '1') AS "
-                        + PROJECTION_ROW_AVAILABLE,
+                        + SelectKeyCursorAdapter.PROJECTION_ROW_AVAILABLE,
                 "(SELECT COUNT(tmp." + Keys._ID + ") FROM " + Tables.KEYS + " AS tmp WHERE tmp."
                         + Keys.IS_REVOKED + " = '0' AND " + Keys.CAN_SIGN + " = '1' AND tmp."
                         + Keys.CREATION + " <= '" + now + "' AND " + "(tmp." + Keys.EXPIRY
                         + " IS NULL OR tmp." + Keys.EXPIRY + " >= '" + now + "')) AS "
-                        + PROJECTION_ROW_VALID, };
+                        + SelectKeyCursorAdapter.PROJECTION_ROW_VALID, };
 
         // if (searchString != null && searchString.trim().length() > 0) {
         // String[] chunks = searchString.trim().split(" +");

org_apg/src/org/thialfihar/android/apg/ui/widget/SelectKeyCursorAdapter.java

@@ -23,7 +23,6 @@ import org.thialfihar.android.apg.helper.OtherHelper;
 import org.thialfihar.android.apg.helper.PGPHelper;
 import org.thialfihar.android.apg.provider.ApgContract.KeyRings;
 import org.thialfihar.android.apg.provider.ApgContract.UserIds;
-import org.thialfihar.android.apg.ui.SelectPublicKeyFragment;
 
 import android.content.Context;
 import android.database.Cursor;
@@ -42,6 +41,9 @@ public class SelectKeyCursorAdapter extends CursorAdapter {
     private LayoutInflater mInflater;
     private ListView mListView;
 
+    public final static String PROJECTION_ROW_AVAILABLE = "available";
+    public final static String PROJECTION_ROW_VALID = "valid";
+
     @SuppressWarnings("deprecation")
     public SelectKeyCursorAdapter(Context context, ListView listView, Cursor c, int keyType) {
         super(context, c);
@@ -64,7 +66,7 @@ public class SelectKeyCursorAdapter extends CursorAdapter {
     @Override
     public void bindView(View view, Context context, Cursor cursor) {
         boolean valid = cursor.getInt(cursor
-                .getColumnIndex(SelectPublicKeyFragment.PROJECTION_ROW_VALID)) > 0;
+                .getColumnIndex(PROJECTION_ROW_VALID)) > 0;
 
         TextView mainUserId = (TextView) view.findViewById(R.id.mainUserId);
         mainUserId.setText(R.string.unknownUserId);
@@ -100,7 +102,7 @@ public class SelectKeyCursorAdapter extends CursorAdapter {
             }
         } else {
             if (cursor.getInt(cursor
-                    .getColumnIndex(SelectPublicKeyFragment.PROJECTION_ROW_AVAILABLE)) > 0) {
+                    .getColumnIndex(PROJECTION_ROW_AVAILABLE)) > 0) {
                 // has some CAN_ENCRYPT keys, but col(ROW_VALID) = 0, so must be revoked or
                 // expired
                 status.setText(R.string.expired);