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.graphics.fonts.FontStyle;
21 import android.provider.Settings;
22 
23 import com.android.settings.R;
24 import com.android.settings.core.TogglePreferenceController;
25 
26 /** PreferenceController for displaying all text in bold. */
27 public class FontWeightAdjustmentPreferenceController extends TogglePreferenceController {
28     static final int BOLD_TEXT_ADJUSTMENT =
29             FontStyle.FONT_WEIGHT_BOLD - FontStyle.FONT_WEIGHT_NORMAL;
30 
FontWeightAdjustmentPreferenceController(Context context, String preferenceKey)31     public FontWeightAdjustmentPreferenceController(Context context, String preferenceKey) {
32         super(context, preferenceKey);
33     }
34 
35     @Override
getAvailabilityStatus()36     public int getAvailabilityStatus() {
37         return AVAILABLE;
38     }
39 
40     @Override
isChecked()41     public boolean isChecked() {
42         return Settings.Secure.getInt(mContext.getContentResolver(),
43                 Settings.Secure.FONT_WEIGHT_ADJUSTMENT, 0) == BOLD_TEXT_ADJUSTMENT;
44     }
45 
46     @Override
setChecked(boolean isChecked)47     public boolean setChecked(boolean isChecked) {
48         return Settings.Secure.putInt(mContext.getContentResolver(),
49                 Settings.Secure.FONT_WEIGHT_ADJUSTMENT, (isChecked ? BOLD_TEXT_ADJUSTMENT : 0));
50     }
51 
52     @Override
getSliceHighlightMenuRes()53     public int getSliceHighlightMenuRes() {
54         return R.string.menu_key_accessibility;
55     }
56 }
57