【问题标题】:How to get the ringtone URI from the respective Ringtonemanager [duplicate]如何从相应的 Ringtonemanager 获取铃声 URI [重复]
【发布时间】:2015-04-23 09:05:10
【问题描述】:

我想要一个自定义铃声。我可以检查铃声,但无法将其设置为铃声。我在查找该铃声的 URI 时遇到问题。

Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TITLE, "Select     
ringtone:");
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, 
true);

intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE,RingtoneManager.TYPE_ALL);
            startActivityForResult(intent, 1);


protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (resultCode == RESULT_OK) {
        switch (requestCode) {
            case 1:
                /*Toast.makeText(getBaseContext(), 
 RingtoneManager.ID_COLUMN_INDEX, Toast.LENGTH_SHORT).show();
                  Uri targetUri = data.getData();*/

                Uri uri = data.getData();
                String[] ringTonePath = new String[0];
                    ringTonePath[0] = uri.getPath();
                    Cursor c = getContentResolver().query(uri, ringTonePath, null, null, null);
                    int columnIndex = c.getColumnIndex(ringTonePath[0]);
                    String tonepath = c.getString(columnIndex);
                    toneurl.setText(tonepath);
                    Log.w("Path of tone from 
    home......******************.........", tonepath + "");

   RingtoneManager.setActualDefaultRingtoneUri(getApplicationContext(), 
   RingtoneManager.TYPE_NOTIFICATION, uri);

                    break;

            default:
                break;
        }

【问题讨论】:

  • java.lang.RuntimeException: 传递结果失败 ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content://media/external/audio/media/ 15(有附加功能)}} 到活动 {com.example.rknikhil.myapplication/com.example.rknikhil.myapplication.MainActivity}:java.lang.ArrayIndexOutOfBoundsException:length=0;索引=0
  • 我收到上述错误

标签: android


【解决方案1】:

在 OnActivityResult 中,使用

Uri uri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);

【讨论】:

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