在Android中以编程方式将声音文件设置为铃声和通知 [英] Set a sound file as ringtone and notification programmatically in Android

问题描述

我的应用程序中有两个按钮.一个用于将声音文件设置为铃声，另一个用于通知.我可以将声音文件设置为铃声，但是当我尝试将其设置为通知时，它将删除我先前添加的铃声.声音文件仅显示为通知.我想通过单独的按钮将声音文件设置为铃声和通知.

I have two buttons in my app. One for setting a sound file as ringtone and another as notification. I am able to set the sound file as a ringtone but when I try to set it as notification, it removes the ringtone I previously added. Sound file is displayed only as notification. I want to set a sound file as both ringtone and notification via separate buttons.

铃声代码:

File k = new File(baseDir,fileName);
ContentValues values = new ContentValues();

values.put(MediaStore.MediaColumns.DATA, k.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, "Voicetransform ");  

values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/wav");
values.put(MediaStore.MediaColumns.SIZE, k.length());
values.put(MediaStore.Audio.Media.ARTIST, R.string.app_name);
values.put(MediaStore.Audio.Media.IS_RINGTONE, true);
values.put(MediaStore.Audio.Media.IS_NOTIFICATION, false);
values.put(MediaStore.Audio.Media.IS_ALARM, true);
values.put(MediaStore.Audio.Media.IS_MUSIC, false);

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

try {
    RingtoneManager.setActualDefaultRingtoneUri(
            context, RingtoneManager.TYPE_RINGTONE,
            newUri);
} catch (Throwable t) {

}

通知代码:

ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DATA, k.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, "Voicetransform1");
values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/wav");
values.put(MediaStore.MediaColumns.SIZE, k.length());
values.put(MediaStore.Audio.Media.ARTIST, R.string.app_name);
values.put(MediaStore.Audio.Media.IS_RINGTONE, false);
values.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);
values.put(MediaStore.Audio.Media.IS_ALARM, true);
values.put(MediaStore.Audio.Media.IS_MUSIC, false);

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

try {
    RingtoneManager.setActualDefaultRingtoneUri(
        context, RingtoneManager.TYPE_NOTIFICATION,newUri);
} catch (Throwable t) {

}

File k = new File(baseDir,fileName);

推荐答案

尝试一下

public void setNoti() {
        File file = new File(Environment.getExternalStorageDirectory(),
                "/Your Directory");
        if (!file.exists()) {
            file.mkdirs();
        }

        String path = Environment.getExternalStorageDirectory()
                .getAbsolutePath() + "/Your Directory";

        File f = new File(path + "/", filename + ".mp3");

        Uri mUri = Uri.parse("android.resource://" + getContext().getPackageName() + "/raw/" + filename);
        ContentResolver mCr = getContext().getContentResolver();
        AssetFileDescriptor soundFile;
        try {
            soundFile = mCr.openAssetFileDescriptor(mUri, "r");
        } catch (FileNotFoundException e) {
            soundFile = null;
        }

        try {
            byte[] readData = new byte[1024];
            FileInputStream fis = soundFile.createInputStream();
            FileOutputStream fos = new FileOutputStream(f);
            int i = fis.read(readData);

            while (i != -1) {
                fos.write(readData, 0, i);
                i = fis.read(readData);
            }

            fos.close();
        } catch (IOException io) {
        }

        ContentValues values = new ContentValues();
        values.put(MediaStore.MediaColumns.DATA, f.getAbsolutePath());
        values.put(MediaStore.MediaColumns.TITLE, name1);
        values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/mp3");
        values.put(MediaStore.MediaColumns.SIZE, f.length());
        values.put(MediaStore.Audio.Media.ARTIST, R.string.app_name);
        values.put(MediaStore.Audio.Media.IS_NOTIFICATION, true);


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

        try {
            RingtoneManager.setActualDefaultRingtoneUri(getContext(),
                    RingtoneManager.TYPE_NOTIFICATION, newUri);
            Settings.System.putString(mCr, Settings.System.NOTIFICATION_SOUND,
                    newUri.toString());
            Toast.makeText(getContext(), "Done", Toast.LENGTH_SHORT).show();

        } catch (Throwable t) {

        }
    }

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