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 
17 package com.android.music;
18 
19 import com.android.music.MusicUtils.ServiceToken;
20 
21 import android.app.Activity;
22 import android.content.ComponentName;
23 import android.content.Intent;
24 import android.content.ServiceConnection;
25 import android.os.Bundle;
26 import android.os.IBinder;
27 import android.os.RemoteException;
28 
29 public class MusicBrowserActivity extends Activity
30     implements MusicUtils.Defs {
31 
32     private ServiceToken mToken;
33 
MusicBrowserActivity()34     public MusicBrowserActivity() {
35     }
36 
37     /**
38      * Called when the activity is first created.
39      */
40     @Override
onCreate(Bundle icicle)41     public void onCreate(Bundle icicle) {
42         super.onCreate(icicle);
43         int activeTab = MusicUtils.getIntPref(this, "activetab", R.id.artisttab);
44         if (activeTab != R.id.artisttab
45                 && activeTab != R.id.albumtab
46                 && activeTab != R.id.songtab
47                 && activeTab != R.id.playlisttab) {
48             activeTab = R.id.artisttab;
49         }
50         MusicUtils.activateTab(this, activeTab);
51 
52         String shuf = getIntent().getStringExtra("autoshuffle");
53         if ("true".equals(shuf)) {
54             mToken = MusicUtils.bindToService(this, autoshuffle);
55         }
56     }
57 
58     @Override
onDestroy()59     public void onDestroy() {
60         if (mToken != null) {
61             MusicUtils.unbindFromService(mToken);
62         }
63         super.onDestroy();
64     }
65 
66     private ServiceConnection autoshuffle = new ServiceConnection() {
67         public void onServiceConnected(ComponentName classname, IBinder obj) {
68             // we need to be able to bind again, so unbind
69             try {
70                 unbindService(this);
71             } catch (IllegalArgumentException e) {
72             }
73             IMediaPlaybackService serv = IMediaPlaybackService.Stub.asInterface(obj);
74             if (serv != null) {
75                 try {
76                     serv.setShuffleMode(MediaPlaybackService.SHUFFLE_AUTO);
77                 } catch (RemoteException ex) {
78                 }
79             }
80         }
81 
82         public void onServiceDisconnected(ComponentName classname) {
83         }
84     };
85 
86 }
87 
88