OnChildLaidOutListener.java revision a00bada00bff4a58436a39472ab14ccb7a8f619d 
1/*
2 * Copyright (C) 2015 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 */
14package android.support.v17.leanback.widget;
15
16import android.view.View;
17import android.view.ViewGroup;
18
19/**
20 * Interface for receiving notification when a child of this
21 * ViewGroup has been laid out.
22 */
23public interface OnChildLaidOutListener {
24    /**
25     * Callback method to be invoked when a child of this ViewGroup has been
26     * added to the view hierarchy and has been laid out.
27     *
28     * @param parent The ViewGroup where the layout happened.
29     * @param view The view within the ViewGroup that was laid out.
30     * @param position The position of the view in the adapter.
31     * @param id The id of the child.
32     */
33    void onChildLaidOut(ViewGroup parent, View view, int position, long id);
34}
35