所以我试图将原始音频文件设置为铃声,然后将其保存到我的SD卡中。当前代码似乎保存了一个文件,但该文件播放了一些通用的铃声,而不是试图让它播放的声音。问题是什么?
String exStorePath = Environment.getExternalStorageDirectory().getAbsolutePath();
String path = exStorePath + "/media/ringtone/";
File k = new File(path, "wearenumberone.mp3");
Uri mUri = Uri.parse("android.resource://com.example.matig.mlgsoundboarddeluxe/" + R.raw.wearenumberone);
ContentResolver mCr = SoundActivity1.this.getContentResolver();
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, k.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, "NUMBERONE2");
values.put(MediaStore.MediaColumns.SIZE, k.length());
values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/mp3");
values.put(MediaStore.Audio.Media.ARTIST, "guy");
values.put(MediaStore.Audio.Media.DURATION, 230);
values.put(MediaStore.Audio.Media.IS_RINGTONE, true);
values.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);
values.put(MediaStore.Audio.Media.IS_ALARM, true);
values.put(MediaStore.Audio.Media.IS_MUSIC, false);
Uri uri = MediaStore.Audio.Media.getContentUriForPath(k.getAbsolutePath());
Uri newUri = mCr.insert(uri, values);
RingtoneManager.setActualDefaultRingtoneUri(SoundActivity1.this, RingtoneManager.TYPE_RINGTONE, newUri);
Settings.System.putString(mCr,Settings.System.RINGTONE,newUri.toString());
Toast.makeText(SoundActivity1.this,"done",Toast.LENGTH_SHORT).show();
答案 0 :(得分:1)
试试这个
File file = new File(Environment.getExternalStorageDirectory(),
"/myRingtonFolder/Audio/");
if (!file.exists()) {
file.mkdirs();
}
String path = Environment.getExternalStorageDirectory()
.getAbsolutePath() + "/myRingtonFolder/Audio/";
File f = new File(path + "/", name + ".mp3");
Uri mUri = Uri.parse("android.resource://"
+ context.getPackageName() + "/raw/" + name);
ContentResolver mCr = context.getContentResolver();
AssetFileDescriptor soundFile;
try {
soundFile = mCr.openAssetFileDescriptor(mUri, "r");
} catch (FileNotFoundException e) {
soundFile = null;
}
try {
byte[] readData = new byte[1024];
FileInputStream fis = soundFile.createInputStream();
FileOutputStream fos = new FileOutputStream(f);
int i = fis.read(readData);
while (i != -1) {
fos.write(readData, 0, i);
i = fis.read(readData);
}
fos.close();
} catch (IOException io) {
}
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, f.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, name);
values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/mp3");
values.put(MediaStore.MediaColumns.SIZE, f.length());
values.put(MediaStore.Audio.Media.ARTIST, R.string.app_name);
values.put(MediaStore.Audio.Media.IS_RINGTONE, true);
values.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);
values.put(MediaStore.Audio.Media.IS_ALARM, true);
values.put(MediaStore.Audio.Media.IS_MUSIC, true);
Uri uri = MediaStore.Audio.Media.getContentUriForPath(f
.getAbsolutePath());
Uri newUri = mCr.insert(uri, values);
try {
RingtoneManager.setActualDefaultRingtoneUri(context,
RingtoneManager.TYPE_RINGTONE, newUri);
Settings.System.putString(mCr, Settings.System.RINGTONE,
newUri.toString());
} catch (Throwable t) {
}