1/*
2 * Copyright (C) 2015 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 */
16package com.android.settings;
17
18import android.content.Context;
19import android.content.res.ColorStateList;
20import android.support.v7.preference.Preference;
21import android.support.v7.preference.PreferenceViewHolder;
22import android.util.AttributeSet;
23import android.widget.ImageView;
24
25public class TintablePreference extends Preference {
26
27    private int mTintColor;
28
29    public TintablePreference(Context context, AttributeSet attrs) {
30        super(context, attrs);
31    }
32
33    public void setTint(int color) {
34        mTintColor = color;
35        notifyChanged();
36    }
37
38    @Override
39    public void onBindViewHolder(PreferenceViewHolder view) {
40        super.onBindViewHolder(view);
41
42        if (mTintColor != 0) {
43            ((ImageView) view.findViewById(android.R.id.icon)).setImageTintList(
44                    ColorStateList.valueOf(mTintColor));
45        } else {
46            ((ImageView) view.findViewById(android.R.id.icon)).setImageTintList(null);
47        }
48    }
49}
50