1 /* 2 * Copyright (C) 2020 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 package com.android.settings.accessibility; 17 18 import static com.android.settings.accessibility.AccessibilityUtil.State.OFF; 19 import static com.android.settings.accessibility.AccessibilityUtil.State.ON; 20 21 import android.content.ContentResolver; 22 import android.content.Context; 23 import android.os.UserHandle; 24 import android.provider.Settings; 25 26 import com.android.settings.core.TogglePreferenceController; 27 28 /** 29 * Settings page for accessibility shortcut 30 */ 31 public class AccessibilityShortcutPreferenceController extends TogglePreferenceController { 32 AccessibilityShortcutPreferenceController(Context context, String preferenceKey)33 public AccessibilityShortcutPreferenceController(Context context, String preferenceKey) { 34 super(context, preferenceKey); 35 } 36 37 @Override isChecked()38 public boolean isChecked() { 39 final ContentResolver cr = mContext.getContentResolver(); 40 // The shortcut is enabled by default on the lock screen as long as the user has 41 // enabled the shortcut with the warning dialog 42 final int dialogShown = Settings.Secure.getInt( 43 cr, Settings.Secure.ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, OFF); 44 final boolean enabledFromLockScreen = Settings.Secure.getInt( 45 cr, Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, dialogShown) == ON; 46 return enabledFromLockScreen; 47 } 48 49 @Override setChecked(boolean isChecked)50 public boolean setChecked(boolean isChecked) { 51 return Settings.Secure.putIntForUser(mContext.getContentResolver(), 52 Settings.Secure.ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, isChecked ? ON : OFF, 53 UserHandle.USER_CURRENT); 54 } 55 56 @Override getAvailabilityStatus()57 public int getAvailabilityStatus() { 58 return AVAILABLE; 59 } 60 } 61