@Override
public boolean onContextItemSelected(MenuItem item) {
final ContextMenuInfo menuInfo = item.getMenuInfo();
if (!(menuInfo instanceof AdapterContextMenuInfo)) return false;
final AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
mSelectedAccount = mAdapter.getAccount(info.position);
if (mSelectedAccount == null) return false;
switch (item.getItemId()) {
case MENU_SET_COLOR:
{
final Intent intent = new Intent(getActivity(), ColorPickerDialogActivity.class);
intent.putExtra(EXTRA_COLOR, mSelectedAccount.color);
intent.putExtra(EXTRA_ALPHA_SLIDER, false);
startActivityForResult(intent, REQUEST_SET_COLOR);
break;
}
case MENU_DELETE:
{
final AccountDeletionDialogFragment f = new AccountDeletionDialogFragment();
final Bundle args = new Bundle();
args.putLong(EXTRA_ACCOUNT_ID, mSelectedAccount.account_id);
f.setArguments(args);
f.show(getChildFragmentManager(), FRAGMENT_TAG_ACCOUNT_DELETION);
break;
}
}
return false;
}
private void saveAccountPositions() {
final ContentResolver cr = getContentResolver();
final ArrayList<Integer> positions = mAdapter.getCursorPositions();
final Cursor c = mAdapter.getCursor();
if (positions != null && c != null && !c.isClosed()) {
final int idIdx = c.getColumnIndex(Accounts._ID);
for (int i = 0, j = positions.size(); i < j; i++) {
c.moveToPosition(positions.get(i));
final long id = c.getLong(idIdx);
final ContentValues values = new ContentValues();
values.put(Accounts.SORT_POSITION, i);
final Expression where = Expression.equals(Accounts._ID, id);
cr.update(Accounts.CONTENT_URI, values, where.getSQL(), null);
}
}
}
@Override
public void drop(int from, int to) {
mAdapter.drop(from, to);
if (mListView.getChoiceMode() != AbsListView.CHOICE_MODE_NONE) {
mListView.moveCheckState(from, to);
}
saveAccountPositions();
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
if (!(menuInfo instanceof AdapterContextMenuInfo)) return;
final AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
final ParcelableAccount account = mAdapter.getAccount(info.position);
menu.setHeaderTitle(account.name);
final MenuInflater inflater = new MenuInflater(v.getContext());
inflater.inflate(R.menu.action_manager_account, menu);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
setHasOptionsMenu(true);
final FragmentActivity activity = getActivity();
mPreferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
mPreferences.registerOnSharedPreferenceChangeListener(this);
mAdapter = new AccountsAdapter(activity);
Utils.configBaseAdapter(activity, mAdapter);
mAdapter.setSortEnabled(true);
mListView.setAdapter(mAdapter);
mListView.setDragEnabled(true);
mListView.setDropListener(this);
mListView.setOnCreateContextMenuListener(this);
mListView.setEmptyView(mEmptyView);
mEmptyText.setText(R.string.no_account);
mEmptyIcon.setImageResource(R.drawable.ic_info_error_generic);
getLoaderManager().initLoader(0, null, this);
setListShown(false);
}
private void updateDefaultAccount() {
mAdapter.notifyDataSetChanged();
}
@Override
public void onLoaderReset(Loader<Cursor> loader) {
mAdapter.changeCursor(null);
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
setListShown(true);
mAdapter.changeCursor(cursor);
}