1/*
2 * Copyright 2011 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.example.android.actionbarcompat;
18
19import android.os.Bundle;
20import android.view.Menu;
21import android.view.MenuInflater;
22import android.view.MenuItem;
23import android.view.View;
24import android.widget.Toast;
25
26public class MainActivity extends ActionBarActivity {
27    private boolean mAlternateTitle = false;
28
29    public void onCreate(Bundle savedInstanceState) {
30        super.onCreate(savedInstanceState);
31        setContentView(R.layout.main);
32
33        findViewById(R.id.toggle_title).setOnClickListener(new View.OnClickListener() {
34            @Override
35            public void onClick(View view) {
36                if (mAlternateTitle) {
37                    setTitle(R.string.app_name);
38                } else {
39                    setTitle(R.string.alternate_title);
40                }
41                mAlternateTitle = !mAlternateTitle;
42            }
43        });
44    }
45
46    @Override
47    public boolean onCreateOptionsMenu(Menu menu) {
48        MenuInflater menuInflater = getMenuInflater();
49        menuInflater.inflate(R.menu.main, menu);
50
51        // Calling super after populating the menu is necessary here to ensure that the
52        // action bar helpers have a chance to handle this event.
53        return super.onCreateOptionsMenu(menu);
54    }
55
56    @Override
57    public boolean onOptionsItemSelected(MenuItem item) {
58        switch (item.getItemId()) {
59            case android.R.id.home:
60                Toast.makeText(this, "Tapped home", Toast.LENGTH_SHORT).show();
61                break;
62
63            case R.id.menu_refresh:
64                Toast.makeText(this, "Fake refreshing...", Toast.LENGTH_SHORT).show();
65                getActionBarHelper().setRefreshActionItemState(true);
66                getWindow().getDecorView().postDelayed(
67                        new Runnable() {
68                            @Override
69                            public void run() {
70                                getActionBarHelper().setRefreshActionItemState(false);
71                            }
72                        }, 1000);
73                break;
74
75            case R.id.menu_search:
76                Toast.makeText(this, "Tapped search", Toast.LENGTH_SHORT).show();
77                break;
78
79            case R.id.menu_share:
80                Toast.makeText(this, "Tapped share", Toast.LENGTH_SHORT).show();
81                break;
82        }
83        return super.onOptionsItemSelected(item);
84    }
85}
86