| /* |
| * Copyright (C) 2011 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.view; |
| |
| import android.view.MenuItem.OnActionExpandListener; |
| |
| /** |
| * When a {@link View} implements this interface it will receive callbacks |
| * when expanded or collapsed as an action view alongside the optional, |
| * app-specified callbacks to {@link OnActionExpandListener}. |
| * |
| * <p>See {@link MenuItem} for more information about action views. |
| * See {@link android.app.ActionBar} for more information about the action bar. |
| */ |
| public interface CollapsibleActionView { |
| /** |
| * Called when this view is expanded as an action view. |
| * See {@link MenuItem#expandActionView()}. |
| */ |
| public void onActionViewExpanded(); |
| |
| /** |
| * Called when this view is collapsed as an action view. |
| * See {@link MenuItem#collapseActionView()}. |
| */ |
| public void onActionViewCollapsed(); |
| } |