/* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.support.v7.app; import android.content.Context; import android.support.annotation.Nullable; import android.support.v7.view.CollapsibleActionView; import android.util.AttributeSet; import android.view.View; public class CustomCollapsibleView extends View implements CollapsibleActionView { public CustomCollapsibleView(Context context) { this(context, null, 0); } public CustomCollapsibleView(Context context, @Nullable AttributeSet attrs) { this(context, attrs, 0); } public CustomCollapsibleView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); setBackgroundColor(0xFFFF0000); } @Override public void onActionViewExpanded() { } @Override public void onActionViewCollapsed() { } }