1 /* 2 * Copyright (C) 2017 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 androidx.appcompat.app; 18 19 import android.content.Context; 20 import android.util.AttributeSet; 21 import android.view.View; 22 23 import androidx.annotation.Nullable; 24 import androidx.appcompat.view.CollapsibleActionView; 25 26 public class CustomCollapsibleView extends View implements CollapsibleActionView { 27 public CustomCollapsibleView(Context context) { 28 this(context, null, 0); 29 } 30 31 public CustomCollapsibleView(Context context, 32 @Nullable AttributeSet attrs) { 33 this(context, attrs, 0); 34 } 35 36 public CustomCollapsibleView(Context context, 37 @Nullable AttributeSet attrs, int defStyleAttr) { 38 super(context, attrs, defStyleAttr); 39 setBackgroundColor(0xFFFF0000); 40 } 41 42 @Override 43 public void onActionViewExpanded() { 44 } 45 46 @Override 47 public void onActionViewCollapsed() { 48 } 49 } 50
