Question

我尝试了以下法典,它 t了 r。 “......”的标志性条目说,我因此认为URI isnt正在被适当压缩? 我似乎可以指出,在我的法典中,我有错。

String filepath =Environment.getExternalStorageDirectory().toString()+"//media//audio//ringtones//bluemoon.mp3";
               File ringtoneFile = new File(filepath);
               ContentValues content = new ContentValues();
               content.put(MediaStore.MediaColumns.DATA,ringtoneFile.getAbsolutePath());
               content.put(MediaStore.MediaColumns.TITLE, "test");
               content.put(MediaStore.MediaColumns.SIZE, 215454);
               content.put(MediaStore.MediaColumns.MIME_TYPE, "audio/mpeg");
               content.put(MediaStore.Audio.Media.ARTIST, "artist");
               content.put(MediaStore.Audio.Media.DURATION, 230);
               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);
               Log.i("BOOM", "the absolute path of the file is :"+ringtoneFile.getAbsolutePath());
               Uri uri = MediaStore.Audio.Media.getContentUriForPath(
               ringtoneFile.getAbsolutePath());
               Uri newUri = getApplicationContext().getContentResolver().insert(uri, content);
               Uri ringtoneUri = newUri;
               Log.i("ff","the ringtone uri is :"+ringtoneUri);
               RingtoneManager.setActualDefaultRingtoneUri(getApplicationContext(),
               RingtoneManager.TYPE_RINGTONE,newUri);

Answer 1

其可能的数据对档案及其造成问题并不准确。也许需要改变:

audio/mpeg to audio/mp3

www.un.org/chinese/sc/presidency.asp

Another thing you may want to fix is your ringtone file declaration statement, try changing it to match this:

File k = new File(path, "mysong.mp3");

此外,我感觉到你的道路也遭到破坏。

Environment.getExternalStorageDirectory().toString()+"//media//audio//ringtones//bluemoon.mp3"

<>strong>why with the two "/"?

应当(例如):

../sdcard/media/ringtone

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