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 17 package com.android.settings.accessibility; 18 19 import android.content.Context; 20 import android.os.UserHandle; 21 import android.provider.Settings; 22 23 import com.android.settings.core.TogglePreferenceController; 24 25 /** Controller that shows the magnification enable mode summary. */ 26 public class MagnificationEnablePreferenceController extends TogglePreferenceController { 27 28 private static final String KEY_ENABLE = Settings.Secure.ACCESSIBILITY_MAGNIFICATION_MODE; 29 MagnificationEnablePreferenceController(Context context, String preferenceKey)30 public MagnificationEnablePreferenceController(Context context, String preferenceKey) { 31 super(context, preferenceKey); 32 } 33 34 @Override isChecked()35 public boolean isChecked() { 36 final int enableMode = Settings.Secure.getIntForUser(mContext.getContentResolver(), 37 KEY_ENABLE, 38 Settings.Secure.ACCESSIBILITY_MAGNIFICATION_MODE_FULLSCREEN, 39 UserHandle.USER_CURRENT); 40 return enableMode == Settings.Secure.ACCESSIBILITY_MAGNIFICATION_MODE_FULLSCREEN; 41 } 42 43 @Override setChecked(boolean isChecked)44 public boolean setChecked(boolean isChecked) { 45 final int value = isChecked ? Settings.Secure.ACCESSIBILITY_MAGNIFICATION_MODE_FULLSCREEN 46 : Settings.Secure.ACCESSIBILITY_MAGNIFICATION_MODE_WINDOW; 47 return Settings.Secure.putIntForUser(mContext.getContentResolver(), KEY_ENABLE, value, 48 UserHandle.USER_CURRENT); 49 } 50 51 @Override getAvailabilityStatus()52 public int getAvailabilityStatus() { 53 return AVAILABLE; 54 } 55 } 56