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 androidx.annotation.NonNull; 20 21 import com.android.settings.Utils; 22 import com.android.settings.widget.SwitchBar; 23 import com.android.settingslib.core.lifecycle.Lifecycle; 24 import com.android.settingslib.core.lifecycle.LifecycleObserver; 25 import com.android.settingslib.core.lifecycle.events.OnStart; 26 import com.android.settingslib.core.lifecycle.events.OnStop; 27 import com.android.settingslib.development.DevelopmentSettingsEnabler; 28 29 public class DevelopmentSwitchBarController implements LifecycleObserver, OnStart, OnStop { 30 31 private final SwitchBar mSwitchBar; 32 private final boolean mIsAvailable; 33 private final DevelopmentSettingsDashboardFragment mSettings; 34 DevelopmentSwitchBarController(@onNull DevelopmentSettingsDashboardFragment settings, SwitchBar switchBar, boolean isAvailable, Lifecycle lifecycle)35 public DevelopmentSwitchBarController(@NonNull DevelopmentSettingsDashboardFragment settings, 36 SwitchBar switchBar, boolean isAvailable, Lifecycle lifecycle) { 37 mSwitchBar = switchBar; 38 mIsAvailable = isAvailable && !Utils.isMonkeyRunning(); 39 mSettings = settings; 40 41 if (mIsAvailable) { 42 lifecycle.addObserver(this); 43 } else { 44 mSwitchBar.setEnabled(false); 45 } 46 } 47 48 @Override onStart()49 public void onStart() { 50 final boolean developmentEnabledState = DevelopmentSettingsEnabler 51 .isDevelopmentSettingsEnabled(mSettings.getContext()); 52 mSwitchBar.setChecked(developmentEnabledState); 53 mSwitchBar.addOnSwitchChangeListener(mSettings); 54 } 55 56 @Override onStop()57 public void onStop() { 58 mSwitchBar.removeOnSwitchChangeListener(mSettings); 59 } 60 } 61