Android 代码设置来电铃声

1、如果读到的是音频文件路径，需要先将音乐文件插入到多媒体库。

//设置--铃声的具体方法
public void setMyRingtone(String path)
{
File sdfile = new File(path);
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, sdfile.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, sdfile.getName());
values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/*");
values.put(MediaStore.Audio.Media.IS_RINGTONE, true);
values.put(MediaStore.Audio.Media.IS_NOTIFICATION, false);
values.put(MediaStore.Audio.Media.IS_ALARM, false);
values.put(MediaStore.Audio.Media.IS_MUSIC, false);
Uri uri = MediaStore.Audio.Media.getContentUriForPath(sdfile.getAbsolutePath());
Uri newUri = this.getContentResolver().insert(uri, values);
RingtoneManager.setActualDefaultRingtoneUri(this, RingtoneManager.TYPE_RINGTONE, newUri);
Toast.makeText( getApplicationContext (),"设置来电铃声成功！", Toast.LENGTH_SHORT ).show();
System.out.println("setMyRingtone()-----铃声");
}
//设置--提示音的具体实现方法
public void setMyNotification(String path)
{
File sdfile = new File(path);
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, sdfile.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, sdfile.getName());
values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/*");
values.put(MediaStore.Audio.Media.IS_RINGTONE, false);
values.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);
values.put(MediaStore.Audio.Media.IS_ALARM, false);
values.put(MediaStore.Audio.Media.IS_MUSIC, false);
Uri uri = MediaStore.Audio.Media.getContentUriForPath(sdfile.getAbsolutePath());
Uri newUri = this.getContentResolver().insert(uri, values);
RingtoneManager.setActualDefaultRingtoneUri(this, RingtoneManager.TYPE_NOTIFICATION, newUri);
Toast.makeText( getApplicationContext (),"设置通知铃声成功！", Toast.LENGTH_SHORT ).show();
System.out.println("setMyNOTIFICATION-----提示音");
}
//设置--闹铃音的具体实现方法
public void setMyAlarm(String path)
{
File sdfile = new File(path);
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, sdfile.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, sdfile.getName());
values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/*");
values.put(MediaStore.Audio.Media.IS_RINGTONE, false);
values.put(MediaStore.Audio.Media.IS_NOTIFICATION, false);
values.put(MediaStore.Audio.Media.IS_ALARM, true);
values.put(MediaStore.Audio.Media.IS_MUSIC, false);
Uri uri = MediaStore.Audio.Media.getContentUriForPath(sdfile.getAbsolutePath());
Uri newUri = this.getContentResolver().insert(uri, values);
RingtoneManager.setActualDefaultRingtoneUri(this, RingtoneManager.TYPE_ALARM, newUri);
Toast.makeText( getApplicationContext (),"设置闹钟铃声成功！", Toast.LENGTH_SHORT ).show();
System.out.println("setMyNOTIFICATION------闹铃音");
}

2、如果读取多媒体库的音频文件，设为铃声，使用以下方式：

首先写一个常量类(定义想要设置为那种铃声的标示)：

AppConstant.java
public interface AppConstant {
public static final int RINGTONE = 0; //铃声
public static final int NOTIFICATION = 1; //通知音
public static final int ALARM = 2; //闹钟
public static final int ALL = 3; //所有声音
}

此方法需要传入想要设置为铃声的全路径（如：/mnt/sdcard/mp3/a.mp3 ），和想要设置为那种铃声的标示：

private void setVoice(String path2,int id)
2
3 {
4
5 ContentValues cv = new ContentValues();
6
7 Uri newUri = null;
8
9 Uri uri = MediaStore.Audio.Media.getContentUriForPath(path2);
10
11 // 查询音乐文件在媒体库是否存在
12
13 Cursor cursor = this.getContentResolver().query(uri, null, MediaStore.MediaColumns.DATA + "=?", new String[] { path2 },null);
14
15 if (cursor.moveToFirst() && cursor.getCount() > 0)
16
17 {
18
19 String _id = cursor.getString(0);
20
21 switch (id) {
22
23 case AppConstant.RINGTONE:
24
25 cv.put(MediaStore.Audio.Media.IS_RINGTONE, true);
26
27 cv.put(MediaStore.Audio.Media.IS_NOTIFICATION, false);
28
29 cv.put(MediaStore.Audio.Media.IS_ALARM, false);
30
31 cv.put(MediaStore.Audio.Media.IS_MUSIC, false);
32
33 break;
34
35 case AppConstant.NOTIFICATION:
36
37 cv.put(MediaStore.Audio.Media.IS_RINGTONE, false);
38
39 cv.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);
40
41 cv.put(MediaStore.Audio.Media.IS_ALARM, false);
42
43 cv.put(MediaStore.Audio.Media.IS_MUSIC, false);
44
45 break;
46
47 case AppConstant.ALARM:
48
49 cv.put(MediaStore.Audio.Media.IS_RINGTONE, false);
50
51 cv.put(MediaStore.Audio.Media.IS_NOTIFICATION, false);
52
53 cv.put(MediaStore.Audio.Media.IS_ALARM, true);
54
55 cv.put(MediaStore.Audio.Media.IS_MUSIC, false);
56
57 break;
58
59 case AppConstant.ALL:
60
61 cv.put(MediaStore.Audio.Media.IS_RINGTONE, true);
62
63 cv.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);
64
65 cv.put(MediaStore.Audio.Media.IS_ALARM, true);
66
67 cv.put(MediaStore.Audio.Media.IS_MUSIC, false);
68
69 break;
70
71
72
73 default:
74
75 break;
76
77 }
78
79
80
81 // 把需要设为铃声的歌曲更新铃声库
82
83 getContentResolver().update(uri, cv, MediaStore.MediaColumns.DATA + "=?",new String[] { path2 });
84
85 newUri = ContentUris.withAppendedId(uri, Long.valueOf(_id));
86
87
88
89 // 一下为关键代码：
90
91 switch (id) {
92
93 case AppConstant.RINGTONE:
94
95 RingtoneManager.setActualDefaultRingtoneUri(this, RingtoneManager.TYPE_RINGTONE, newUri);
96
97 break;
98
99 case AppConstant.NOTIFICATION:
100
101 RingtoneManager.setActualDefaultRingtoneUri(this, RingtoneManager.TYPE_NOTIFICATION, newUri);
102
103 break;
104
105 case AppConstant.ALARM:
106
107 RingtoneManager.setActualDefaultRingtoneUri(this, RingtoneManager.TYPE_ALARM, newUri);
108
109 break;
110
111 case AppConstant.ALL:
112
113 RingtoneManager.setActualDefaultRingtoneUri(this, RingtoneManager.TYPE_ALL, newUri);
114
115 break;
116
117
118
119 default:
120
121 break;
122
123 }
124
125
126
127 //播放铃声
129 // Ringtone rt = RingtoneManager.getRingtone(this, newUri);
131 // rt.play();
133 }
135 }

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