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; 18 19 import static android.app.NotificationChannel.USER_LOCKED_SOUND; 20 import static android.app.NotificationManager.IMPORTANCE_DEFAULT; 21 22 import android.app.NotificationChannel; 23 import android.content.Context; 24 import android.media.RingtoneManager; 25 import android.provider.Settings; 26 27 import com.android.settings.core.PreferenceControllerMixin; 28 29 import androidx.preference.Preference; 30 31 public class ImportancePreferenceController extends NotificationPreferenceController 32 implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener { 33 34 private static final String KEY_IMPORTANCE = "importance"; 35 private NotificationSettingsBase.ImportanceListener mImportanceListener; 36 ImportancePreferenceController(Context context, NotificationSettingsBase.ImportanceListener importanceListener, NotificationBackend backend)37 public ImportancePreferenceController(Context context, 38 NotificationSettingsBase.ImportanceListener importanceListener, 39 NotificationBackend backend) { 40 super(context, backend); 41 mImportanceListener = importanceListener; 42 } 43 44 @Override getPreferenceKey()45 public String getPreferenceKey() { 46 return KEY_IMPORTANCE; 47 } 48 49 @Override isAvailable()50 public boolean isAvailable() { 51 if (!super.isAvailable()) { 52 return false; 53 } 54 if (mChannel == null) { 55 return false; 56 } 57 return !isDefaultChannel(); 58 } 59 60 @Override updateState(Preference preference)61 public void updateState(Preference preference) { 62 if (mAppRow!= null && mChannel != null) { 63 preference.setEnabled(mAdmin == null && !mChannel.isImportanceLockedByOEM()); 64 ImportancePreference pref = (ImportancePreference) preference; 65 pref.setConfigurable(!mChannel.isImportanceLockedByOEM()); 66 pref.setImportance(mChannel.getImportance()); 67 pref.setDisplayInStatusBar(mBackend.showSilentInStatusBar(mContext.getPackageName())); 68 pref.setDisplayOnLockscreen(Settings.Secure.getInt(mContext.getContentResolver(), 69 Settings.Secure.LOCK_SCREEN_SHOW_SILENT_NOTIFICATIONS, 1) == 1); 70 } 71 } 72 73 @Override onPreferenceChange(Preference preference, Object newValue)74 public boolean onPreferenceChange(Preference preference, Object newValue) { 75 if (mChannel != null) { 76 final int importance = (Integer) newValue; 77 78 // If you are moving from an importance level without sound to one with sound, 79 // but the sound you had selected was "Silence", 80 // then set sound for this channel to your default sound, 81 // because you probably intended to cause this channel to actually start making sound. 82 if (mChannel.getImportance() < IMPORTANCE_DEFAULT 83 && !SoundPreferenceController.hasValidSound(mChannel) 84 && importance >= IMPORTANCE_DEFAULT) { 85 mChannel.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION), 86 mChannel.getAudioAttributes()); 87 mChannel.lockFields(USER_LOCKED_SOUND); 88 } 89 90 mChannel.setImportance(importance); 91 mChannel.lockFields(NotificationChannel.USER_LOCKED_IMPORTANCE); 92 saveChannel(); 93 mImportanceListener.onImportanceChanged(); 94 } 95 return true; 96 } 97 } 98