Question

我正在尝试在模拟器/手机上添加和设置默认铃声。铃声已下载并存储在应用程序文件夹/dada/dada/com.xxx/ringtones中。铃声是ogg文件。

我使用以下代码添加和设置铃声：

public void setRingtone() {
    aajoAsset asset = null;
    asset = mXXXX.getAssetManager().getCurrentRingtoneAsset();

    if (asset != null && asset.isSaved()/* && !asset.getName().equals(mLastAssetName)*/) {
        String filepath = asset.getDirectoryPath() + asset.getFilename();
        File ringtoneFile = new File(filepath);

        if (LOG) {
            Log.i(TAG, "Sending Intent : " + Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
        }

        mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + asset.getDirectoryPath() + asset.getFilename())));  

        ContentValues content = new ContentValues();
        content.put(MediaStore.MediaColumns.DATA,ringtoneFile.getAbsolutePath());
        content.put(MediaStore.MediaColumns.TITLE, "1234");
        content.put(MediaStore.MediaColumns.SIZE, asset.getSize());
        content.put(MediaStore.MediaColumns.MIME_TYPE, "audio/ogg");
        content.put(MediaStore.Audio.Media.ARTIST, "1234");
        content.put(MediaStore.Audio.Media.DURATION, 4800);
        content.put(MediaStore.Audio.Media.IS_RINGTONE, true);
        content.put(MediaStore.Audio.Media.IS_NOTIFICATION, false);
        content.put(MediaStore.Audio.Media.IS_ALARM, false);
        content.put(MediaStore.Audio.Media.IS_MUSIC, false);

        if (LOG) {
            Log.i(TAG, "the absolute path of the file is : " + ringtoneFile.getAbsolutePath());
        }

        Uri uri = MediaStore.Audio.Media.getContentUriForPath(
        ringtoneFile.getAbsolutePath());
        Uri newUri = mContext.getContentResolver().insert(uri, content);

        if (LOG) {
            Log.i(TAG,"the ringtone uri is : " + newUri);
        }


        RingtoneManager.setActualDefaultRingtoneUri(mContext, RingtoneManager.TYPE_RINGTONE, newUri);

        mLastAssetName = asset.getName();
    }

代码执行正常，铃声显示在铃声列表中但是当我点击它来测试它或当我模拟来电时我在LogCat中收到以下错误：

DEBUG/MediaPlayer(1230): Couldn't open file on client side, trying server side
ERROR/MediaPlayerService(33): Couldn't open fd for content://media/internal/audio/media/1
ERROR/MediaPlayer(1230): Unable to to create media player
ERROR/RingtoneManager(1230): Failed to open ringtone content://media/internal/audio/media/1

我在许多论坛中搜索过解决方案但找不到任何解决方案。

欢迎任何帮助

由于

Android SDK问题设置铃声

0 个答案: