1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.notification.app; 18 19 import android.content.ContentResolver; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.media.Ringtone; 23 import android.media.RingtoneManager; 24 import android.net.Uri; 25 import android.os.AsyncTask; 26 import android.util.AttributeSet; 27 import android.util.Log; 28 29 import com.android.settings.RingtonePreference; 30 31 public class NotificationSoundPreference extends RingtonePreference { 32 private static final String TAG = "NotificationSoundPreference"; 33 34 private Uri mRingtone; 35 NotificationSoundPreference(Context context, AttributeSet attrs)36 public NotificationSoundPreference(Context context, AttributeSet attrs) { 37 super(context, attrs); 38 } 39 40 @Override onRestoreRingtone()41 protected Uri onRestoreRingtone() { 42 return mRingtone; 43 } 44 setRingtone(Uri ringtone)45 public void setRingtone(Uri ringtone) { 46 mRingtone = ringtone; 47 setSummary("\u00A0"); 48 updateRingtoneName(mRingtone); 49 } 50 generateRingtoneTitle(Uri uri)51 protected String generateRingtoneTitle(Uri uri) { 52 if (uri == null) { 53 return getContext().getString(com.android.internal.R.string.ringtone_silent); 54 } else if (RingtoneManager.isDefault(uri)) { 55 return getContext().getString(com.android.settings.R.string.notification_sound_default); 56 } else if (ContentResolver.SCHEME_ANDROID_RESOURCE.equals(uri.getScheme())) { 57 return getContext().getString( 58 com.android.settings.R.string.notification_unknown_sound_title); 59 } else { 60 return Ringtone.getTitle(getContext(), uri, false /* followSettingsUri */, 61 true /* allowRemote */); 62 } 63 } 64 65 @Override onActivityResult(int requestCode, int resultCode, Intent data)66 public boolean onActivityResult(int requestCode, int resultCode, Intent data) { 67 if (data != null) { 68 Uri uri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI); 69 if (isValidRingtoneUri(uri)) { 70 setRingtone(uri); 71 callChangeListener(uri); 72 } else { 73 Log.e(TAG, "onActivityResult for URI:" + uri 74 + " ignored: invalid ringtone Uri"); 75 } 76 } 77 78 return true; 79 } 80 updateRingtoneName(final Uri uri)81 private void updateRingtoneName(final Uri uri) { 82 AsyncTask ringtoneNameTask = new AsyncTask<Object, Void, CharSequence>() { 83 @Override 84 protected CharSequence doInBackground(Object... params) { 85 return generateRingtoneTitle(uri); 86 } 87 88 @Override 89 protected void onPostExecute(CharSequence name) { 90 setSummary(name); 91 } 92 }; 93 ringtoneNameTask.execute(); 94 } 95 } 96