1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.deskclock;
18
19import android.app.Fragment;
20import android.support.v4.widget.PopupMenuCompat;
21import android.view.MenuItem;
22import android.view.View;
23import android.widget.PopupMenu;
24
25public class DeskClockFragment extends Fragment {
26
27    public void onPageChanged(int page) {
28        // Do nothing here , only in derived classes
29    }
30
31    /**
32     * Installs click and touch listeners on a fake overflow menu button.
33     *
34     * @param menuButton the fragment's fake overflow menu button
35     */
36    public void setupFakeOverflowMenuButton(View menuButton) {
37        final PopupMenu fakeOverflow = new PopupMenu(menuButton.getContext(), menuButton) {
38            @Override
39            public void show() {
40                getActivity().onPrepareOptionsMenu(getMenu());
41                super.show();
42            }
43        };
44        fakeOverflow.inflate(R.menu.desk_clock_menu);
45        fakeOverflow.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener () {
46            @Override
47            public boolean onMenuItemClick(MenuItem item) {
48                return getActivity().onOptionsItemSelected(item);
49            }
50        });
51
52        menuButton.setOnTouchListener(PopupMenuCompat.getDragToOpenListener(fakeOverflow));
53        menuButton.setOnClickListener(new View.OnClickListener() {
54            @Override
55            public void onClick(View v) {
56                fakeOverflow.show();
57            }
58        });
59    }
60}
61