无法设置为铃声，因为文件已存在 [英] Unable to set as Ringtone because file already exists

问题描述

我正在尝试将设置为铃声功能的应用制作为手机，但出现问题. 当我设置为铃声后，它就开始工作了.但是，当我第二次尝试设置为铃声时，什么也没发生. 现在的问题是因为文件已经存在.如何将代码设置为喜欢...如果文件已存在，请继续执行下一步 这是我的代码:

I am trying to make app with set as ringtone feature but I got a problem. When I Set as ringtone once it's working. But when I try to set as ringtone for second time, nothing happens. Now the problem is because file already exist. How can I set my code to like...If file already exist proceed to next step Here is my code:

private File rsound;
private final File rpath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_RINGTONES);

private void s1ring() {
                Boolean success = false;
                rsound = new File(rpath, " Thesound.mp3");
                if (!rsound.exists()) {

                    try {
                        InputStream in = getResources().openRawResource(R.raw.s1a64);
                        FileOutputStream out = new 

FileOutputStream(rsound.getPath());
                        byte[] buff = new byte[1024];
                        int read = 0;

                        try {
                            while ((read = in.read(buff)) > 0) {
                                out.write(buff, 0, read);
                            }
                        } finally {
                            in.close();

                            out.close();
                        }
                    } catch (Exception e) {
                        success = false;

                    }
                } else {
                    success = true;

                }

                if (!success) { 
                   setRingtone();


                }
            }

            private void setRingtone() {
                ContentValues values = new ContentValues();
                   values.put(MediaStore.MediaColumns.DATA, rsound.getAbsolutePath());
                   values.put(MediaStore.MediaColumns.TITLE, "Thesound");
                   values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/*");
                   values.put(MediaStore.Audio.Media.ARTIST, "The ringtones");
                   values.put(MediaStore.Audio.Media.IS_RINGTONE, true);
                   values.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);
                   values.put(MediaStore.Audio.Media.IS_ALARM, true);
                   values.put(MediaStore.Audio.Media.IS_MUSIC, true);

                   Uri uri = MediaStore.Audio.Media.getContentUriForPath(rsound.getAbsolutePath());
                   getContentResolver().delete(uri, MediaStore.MediaColumns.DATA + "=\"" + rsound.getAbsolutePath() + "\"",
                           null);
                   Uri newUri = getContentResolver().insert(uri, values);

                   RingtoneManager.setActualDefaultRingtoneUri(
                           S1.this, RingtoneManager.TYPE_RINGTONE,
                           newUri);
                   Toast.makeText(getApplicationContext(), "Ringtone set successfully",
                           Toast.LENGTH_SHORT).show();

            }


            }
        );

推荐答案

像这样调整您的代码:

            if (!rsound.exists()) {
                //your create sound file code here.

            } else {
                //call set ringtone method also for the case file exists:
                setRingtone();
            }

这篇关于无法设置为铃声，因为文件已存在的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！