MusicBrowserActivity.java revision b0fba8b212a649f41c7cad4c9e7c33e94ca29bb0 
1/*
2 * Copyright (C) 2007 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.music;
18
19import com.android.music.MusicUtils.ServiceToken;
20
21import android.app.Activity;
22import android.content.ComponentName;
23import android.content.Intent;
24import android.content.ServiceConnection;
25import android.os.Bundle;
26import android.os.IBinder;
27import android.os.RemoteException;
28
29public class MusicBrowserActivity extends Activity implements MusicUtils.Defs {
30    private ServiceToken mToken;
31
32    public MusicBrowserActivity() {}
33
34    /**
35     * Called when the activity is first created.
36     */
37    @Override
38    public void onCreate(Bundle icicle) {
39        super.onCreate(icicle);
40        int activeTab = MusicUtils.getIntPref(this, "activetab", R.id.artisttab);
41        if (activeTab != R.id.artisttab && activeTab != R.id.albumtab && activeTab != R.id.songtab
42                && activeTab != R.id.playlisttab) {
43            activeTab = R.id.artisttab;
44        }
45        MusicUtils.activateTab(this, activeTab);
46
47        String shuf = getIntent().getStringExtra("autoshuffle");
48        if ("true".equals(shuf)) {
49            mToken = MusicUtils.bindToService(this, autoshuffle);
50        }
51    }
52
53    @Override
54    public void onDestroy() {
55        if (mToken != null) {
56            MusicUtils.unbindFromService(mToken);
57        }
58        super.onDestroy();
59    }
60
61    private ServiceConnection autoshuffle = new ServiceConnection() {
62        public void onServiceConnected(ComponentName classname, IBinder obj) {
63            // we need to be able to bind again, so unbind
64            try {
65                unbindService(this);
66            } catch (IllegalArgumentException e) {
67            }
68            IMediaPlaybackService serv = IMediaPlaybackService.Stub.asInterface(obj);
69            if (serv != null) {
70                try {
71                    serv.setShuffleMode(MediaPlaybackService.SHUFFLE_AUTO);
72                } catch (RemoteException ex) {
73                }
74            }
75        }
76
77        public void onServiceDisconnected(ComponentName classname) {}
78    };
79}
80