1 /* 2 * Copyright (C) 2019 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_ENABLE_NON_RESIZABLE_MULTI_WINDOW; 20 21 import android.content.Context; 22 import android.provider.Settings; 23 24 import androidx.annotation.VisibleForTesting; 25 import androidx.preference.Preference; 26 import androidx.preference.SwitchPreference; 27 28 import com.android.settings.core.PreferenceControllerMixin; 29 import com.android.settingslib.development.DeveloperOptionsPreferenceController; 30 31 /** 32 * Preference Controller for whether to allow launching non-resizable apps in multi window, 33 * such as freeform and splitscreen. 34 */ 35 public class NonResizableMultiWindowPreferenceController 36 extends DeveloperOptionsPreferenceController 37 implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin { 38 39 private static final String ENABLE_NON_RESIZABLE_MULTI_WINDOW_KEY = 40 "enable_non_resizable_multi_window"; 41 42 @VisibleForTesting 43 static final int SETTING_VALUE_OFF = 0; 44 @VisibleForTesting 45 static final int SETTING_VALUE_ON = 1; 46 NonResizableMultiWindowPreferenceController(Context context)47 public NonResizableMultiWindowPreferenceController(Context context) { 48 super(context); 49 } 50 51 @Override getPreferenceKey()52 public String getPreferenceKey() { 53 return ENABLE_NON_RESIZABLE_MULTI_WINDOW_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 DEVELOPMENT_ENABLE_NON_RESIZABLE_MULTI_WINDOW, 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 mode = Settings.Global.getInt(mContext.getContentResolver(), 68 DEVELOPMENT_ENABLE_NON_RESIZABLE_MULTI_WINDOW, SETTING_VALUE_OFF); 69 ((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF); 70 } 71 72 @Override onDeveloperOptionsSwitchDisabled()73 protected void onDeveloperOptionsSwitchDisabled() { 74 super.onDeveloperOptionsSwitchDisabled(); 75 Settings.Global.putInt(mContext.getContentResolver(), 76 DEVELOPMENT_ENABLE_NON_RESIZABLE_MULTI_WINDOW, SETTING_VALUE_OFF); 77 ((SwitchPreference) mPreference).setChecked(false); 78 } 79 } 80