1 /* 2 * Copyright (C) 2021 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.systemui.car.systembar; 18 19 import android.content.Context; 20 import android.content.res.TypedArray; 21 import android.util.AttributeSet; 22 23 import com.android.systemui.statusbar.AlphaOptimizedImageView; 24 25 /** 26 * AppGridButton is used to display the app grid and toggle recents. 27 */ 28 public class AppGridButton extends CarSystemBarButton { 29 private RecentsButtonStateProvider mRecentsButtonStateProvider; 30 AppGridButton(Context context, AttributeSet attrs)31 public AppGridButton(Context context, AttributeSet attrs) { 32 super(context, attrs); 33 } 34 35 @Override init()36 protected void init() { 37 mRecentsButtonStateProvider = new RecentsButtonStateProvider(getContext(), this); 38 } 39 40 @Override setUpIntents(TypedArray typedArray)41 protected void setUpIntents(TypedArray typedArray) { 42 mRecentsButtonStateProvider.setUpIntents(typedArray, super::setUpIntents); 43 } 44 45 @Override getButtonClickListener()46 protected OnClickListener getButtonClickListener() { 47 return mRecentsButtonStateProvider.getButtonClickListener(super.getButtonClickListener()); 48 } 49 50 @Override updateImage(AlphaOptimizedImageView icon)51 protected void updateImage(AlphaOptimizedImageView icon) { 52 mRecentsButtonStateProvider.updateImage(icon, super::updateImage); 53 } 54 55 @Override refreshIconAlpha(AlphaOptimizedImageView icon)56 protected void refreshIconAlpha(AlphaOptimizedImageView icon) { 57 mRecentsButtonStateProvider.refreshIconAlpha(icon, super::refreshIconAlpha); 58 } 59 } 60