1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5  * except in compliance with the License. You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the
10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11  * KIND, either express or implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */
14 
15 package com.android.systemui.tuner;
16 
17 import android.content.Context;
18 import android.graphics.drawable.Drawable;
19 import android.support.v7.preference.CheckBoxPreference;
20 import android.util.TypedValue;
21 
22 import com.android.systemui.statusbar.ScalingDrawableWrapper;
23 
24 public class SelectablePreference extends CheckBoxPreference {
25     private final int mSize;
26 
SelectablePreference(Context context)27     public SelectablePreference(Context context) {
28         super(context);
29         setWidgetLayoutResource(com.android.systemui.R.layout.preference_widget_radiobutton);
30         setSelectable(true);
31         mSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 32,
32                 context.getResources().getDisplayMetrics());
33     }
34 
35     @Override
setIcon(Drawable icon)36     public void setIcon(Drawable icon) {
37         super.setIcon(new ScalingDrawableWrapper(icon,
38                 mSize / (float) icon.getIntrinsicWidth()));
39     }
40 
41     @Override
toString()42     public String toString() {
43         return "";
44     }
45 }
46