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.development; 18 19 import android.content.Context; 20 import android.os.Build; 21 import android.provider.Settings; 22 23 import androidx.annotation.VisibleForTesting; 24 import androidx.preference.Preference; 25 import androidx.preference.SwitchPreference; 26 27 import com.android.settings.core.PreferenceControllerMixin; 28 import com.android.settingslib.development.DeveloperOptionsPreferenceController; 29 30 public class NotificationChannelWarningsPreferenceController extends 31 DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener, 32 PreferenceControllerMixin { 33 34 private static final String SHOW_NOTIFICATION_CHANNEL_WARNINGS_KEY = 35 "show_notification_channel_warnings"; 36 37 @VisibleForTesting 38 final static int SETTING_VALUE_ON = 1; 39 @VisibleForTesting 40 final static int SETTING_VALUE_OFF = 0; 41 @VisibleForTesting 42 final static int DEBUGGING_ENABLED = 1; 43 @VisibleForTesting 44 final static int DEBUGGING_DISABLED = 0; 45 NotificationChannelWarningsPreferenceController(Context context)46 public NotificationChannelWarningsPreferenceController(Context context) { 47 super(context); 48 } 49 50 51 @Override getPreferenceKey()52 public String getPreferenceKey() { 53 return SHOW_NOTIFICATION_CHANNEL_WARNINGS_KEY; 54 } 55 56 @Override onPreferenceChange(Preference preference, Object newValue)57 public boolean onPreferenceChange(Preference preference, Object newValue) { 58 final boolean isEnabled = (Boolean) newValue; 59 Settings.Global.putInt(mContext.getContentResolver(), 60 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS, 61 isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF); 62 return true; 63 } 64 65 @Override updateState(Preference preference)66 public void updateState(Preference preference) { 67 final int defaultWarningEnabled = isDebuggable() ? DEBUGGING_ENABLED : DEBUGGING_DISABLED; 68 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 69 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS, defaultWarningEnabled); 70 ((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF); 71 } 72 73 @Override onDeveloperOptionsSwitchDisabled()74 protected void onDeveloperOptionsSwitchDisabled() { 75 super.onDeveloperOptionsSwitchDisabled(); 76 Settings.Global.putInt(mContext.getContentResolver(), 77 Settings.Global.SHOW_NOTIFICATION_CHANNEL_WARNINGS, SETTING_VALUE_OFF); 78 ((SwitchPreference) mPreference).setChecked(false); 79 } 80 81 @VisibleForTesting isDebuggable()82 boolean isDebuggable() { 83 return Build.IS_DEBUGGABLE; 84 } 85 } 86