1 /* 2 * Copyright (C) 2018 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 static android.provider.Settings.Global.DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS; 20 21 import android.content.Context; 22 import android.os.Build; 23 import android.provider.Settings; 24 25 import androidx.annotation.VisibleForTesting; 26 import androidx.preference.Preference; 27 import androidx.preference.SwitchPreference; 28 29 import com.android.settings.core.PreferenceControllerMixin; 30 import com.android.settingslib.development.DeveloperOptionsPreferenceController; 31 32 public class DesktopModePreferenceController extends DeveloperOptionsPreferenceController 33 implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin { 34 35 private static final String FORCE_DESKTOP_MODE_KEY = "force_desktop_mode_on_external_displays"; 36 37 @VisibleForTesting 38 static final int SETTING_VALUE_OFF = 0; 39 @VisibleForTesting 40 static final int SETTING_VALUE_ON = 1; 41 DesktopModePreferenceController(Context context)42 public DesktopModePreferenceController(Context context) { 43 super(context); 44 } 45 46 @Override getPreferenceKey()47 public String getPreferenceKey() { 48 return FORCE_DESKTOP_MODE_KEY; 49 } 50 51 @Override onPreferenceChange(Preference preference, Object newValue)52 public boolean onPreferenceChange(Preference preference, Object newValue) { 53 final boolean isEnabled = (Boolean) newValue; 54 Settings.Global.putInt(mContext.getContentResolver(), 55 DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, 56 isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF); 57 return true; 58 } 59 60 @Override updateState(Preference preference)61 public void updateState(Preference preference) { 62 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 63 DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF); 64 ((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF); 65 } 66 67 @Override onDeveloperOptionsSwitchDisabled()68 protected void onDeveloperOptionsSwitchDisabled() { 69 super.onDeveloperOptionsSwitchDisabled(); 70 Settings.Global.putInt(mContext.getContentResolver(), 71 DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF); 72 ((SwitchPreference) mPreference).setChecked(false); 73 } 74 75 @VisibleForTesting getBuildType()76 String getBuildType() { 77 return Build.TYPE; 78 } 79 } 80