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 static android.app.NotificationManager.IMPORTANCE_DEFAULT; 20 import static android.app.NotificationManager.IMPORTANCE_LOW; 21 import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED; 22 23 import android.app.NotificationChannel; 24 import android.content.Context; 25 import android.util.Log; 26 27 import androidx.preference.Preference; 28 29 import com.android.settings.core.PreferenceControllerMixin; 30 import com.android.settings.notification.NotificationBackend; 31 import com.android.settingslib.RestrictedSwitchPreference; 32 33 public class AllowSoundPreferenceController extends NotificationPreferenceController 34 implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener { 35 36 private static final String TAG = "AllowSoundPrefContr"; 37 private static final String KEY_IMPORTANCE = "allow_sound"; 38 private NotificationSettings.DependentFieldListener mDependentFieldListener; 39 AllowSoundPreferenceController(Context context, NotificationSettings.DependentFieldListener dependentFieldListener, NotificationBackend backend)40 public AllowSoundPreferenceController(Context context, 41 NotificationSettings.DependentFieldListener dependentFieldListener, 42 NotificationBackend backend) { 43 super(context, backend); 44 mDependentFieldListener = dependentFieldListener; 45 } 46 47 @Override getPreferenceKey()48 public String getPreferenceKey() { 49 return KEY_IMPORTANCE; 50 } 51 52 @Override isAvailable()53 public boolean isAvailable() { 54 if (!super.isAvailable()) { 55 return false; 56 } 57 return mChannel != null && NotificationChannel.DEFAULT_CHANNEL_ID.equals(mChannel.getId()); 58 59 } 60 61 @Override isIncludedInFilter()62 boolean isIncludedInFilter() { 63 return mPreferenceFilter.contains(NotificationChannel.EDIT_SOUND); 64 } 65 66 @Override updateState(Preference preference)67 public void updateState(Preference preference) { 68 if (mChannel != null) { 69 RestrictedSwitchPreference pref = (RestrictedSwitchPreference) preference; 70 pref.setDisabledByAdmin(mAdmin); 71 pref.setEnabled(!pref.isDisabledByAdmin()); 72 pref.setChecked(mChannel.getImportance() >= IMPORTANCE_DEFAULT 73 || mChannel.getImportance() == IMPORTANCE_UNSPECIFIED); 74 } else { Log.i(TAG, "tried to updatestate on a null channel?!"); } 75 } 76 77 @Override onPreferenceChange(Preference preference, Object newValue)78 public boolean onPreferenceChange(Preference preference, Object newValue) { 79 if (mChannel != null) { 80 final int importance = 81 ((Boolean) newValue ? IMPORTANCE_UNSPECIFIED : IMPORTANCE_LOW); 82 mChannel.setImportance(importance); 83 mChannel.lockFields(NotificationChannel.USER_LOCKED_IMPORTANCE); 84 saveChannel(); 85 mDependentFieldListener.onFieldValueChanged(); 86 } 87 return true; 88 } 89 } 90