android RingtoneManager 鈴聲管理器

獲取默認鈴聲Uri/ Uri String	Uri sound = RingtoneManager.getDefaultUri(type); (type = RingtoneManager.TYPE_RINGTONE or RingtoneManager.TYPE_NOTIFICATION or RingtoneManager.TYPE_ALARM 以下同)
獲取鈴聲Uri/ Uri String	String getRingtoneUriPath(int type,int pos){ RingtoneManager manager = new RingtoneManager(mContext); manager.setType(type); //workaround to create mCusor inside manager, or raise a segamentation fault while invoking getRingtoneUri, below methods same too Cursor cursor = manager.getCursor(); Uri uri = manager.getRingtoneUri(pos); return uri==null? null:uri.toString(); }
獲取鈴聲標題	List<String> getRingtoneTitleList(int type){  List<String> resArr = new ArrayList<String>(); RingtoneManager manager = new RingtoneManager(mContext); manager.setType(type); Cursor cursor = manager.getCursor(); if(cursor.moveToFirst()){ do{ resArr.add(cursor.getString(RingtoneManager.TITLE_COLUMN_INDEX)); }while(cursor.moveToNext()); } return resArr; }
獲取指定類型的 指定條目鈴聲操作類	Ringtone getRingtone(int type,int pos){  RingtoneManager manager = new RingtoneManager(mContext); manager.setType(type); return manager.getRingtone(pos); }
獲取指定類型所有 鈴聲操作列表	List<Ringtone> getRingtoneList(int type){ List<Ringtone> resArr = new ArrayList<Ringtone>(); RingtoneManager manager = new RingtoneManager(mContext); manager.setType(type); Cursor cursor = manager.getCursor(); int count = cursor.getCount(); for(int i = 0 ; i < count ; i ++){ resArr.add(manager.getRingtone(i)); } return resArr; }