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.accessibility; 18 19 import android.content.Context; 20 import android.os.UserHandle; 21 import android.provider.Settings; 22 23 import com.android.settings.R; 24 import com.android.settings.core.TogglePreferenceController; 25 26 /** 27 * A toggle preference controller for Primary Mono 28 */ 29 public class PrimaryMonoPreferenceController extends TogglePreferenceController { 30 PrimaryMonoPreferenceController(Context context, String preferenceKey)31 public PrimaryMonoPreferenceController(Context context, String preferenceKey) { 32 super(context, preferenceKey); 33 } 34 35 @Override isChecked()36 public boolean isChecked() { 37 return Settings.System.getIntForUser(mContext.getContentResolver(), 38 Settings.System.MASTER_MONO, 0 /* default */, UserHandle.USER_CURRENT) == 1; 39 } 40 41 @Override setChecked(boolean isChecked)42 public boolean setChecked(boolean isChecked) { 43 return Settings.System.putIntForUser(mContext.getContentResolver(), 44 Settings.System.MASTER_MONO, isChecked ? 1 : 0, UserHandle.USER_CURRENT); 45 } 46 47 @Override getAvailabilityStatus()48 public int getAvailabilityStatus() { 49 return AVAILABLE; 50 } 51 52 @Override getSliceHighlightMenuRes()53 public int getSliceHighlightMenuRes() { 54 return R.string.menu_key_accessibility; 55 } 56 } 57