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 */ 16 package com.android.settings; 17 18 import android.content.Context; 19 import android.content.res.ColorStateList; 20 import android.support.v7.preference.Preference; 21 import android.support.v7.preference.PreferenceViewHolder; 22 import android.util.AttributeSet; 23 import android.widget.ImageView; 24 25 public 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
