1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5  * in compliance with the License. You may obtain a copy of the License at
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the License
10  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11  * or implied. See the License for the specific language governing permissions and limitations under
12  * the License.
13  */
14 package androidx.leanback.widget;
15 
16 /**
17  * Interface for receiving notification when an item view holder is clicked.
18  */
19 public interface BaseOnItemViewClickedListener<T> {
20 
21     /**
22      * Called when an item inside a row gets clicked.
23      * @param itemViewHolder The view holder of the item that is clicked.
24      * @param item The item that is currently selected.
25      * @param rowViewHolder The view holder of the row which the clicked item belongs to.
26      * @param row The row which the clicked item belongs to.
27      */
onItemClicked(Presenter.ViewHolder itemViewHolder, Object item, RowPresenter.ViewHolder rowViewHolder, T row)28     void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item,
29                               RowPresenter.ViewHolder rowViewHolder, T row);
30 }
31