设立铃声后继续相关操作

Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER); 
intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, RingtoneManager.TYPE_NOTIFICATION); 
intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TITLE, "Select Tone"); 
intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, (Uri) null); 
this.startActivityForResult(intent, 5); 

然后

@Override 
 protected void onActivityResult(final int requestCode, final int resultCode, final Intent intent) 
 { 
     if (resultCode == Activity.RESULT_OK && requestCode == 5) 
     { 
          Uri uri = Intent.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI); 
 
          if (uri != null) 
          { 
              this.chosenRingtone = uri.toString(); 
          } 
          else 
          { 
              this.chosenRingtone = null; 
          } 
      }             
  }