1 /* 2 * Copyright (C) 2014 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 import android.view.View; 17 import android.view.ViewGroup; 18 19 /** 20 * Interface for receiving notification when a child of this 21 * ViewGroup has been selected. 22 * @deprecated Use {@link OnChildViewHolderSelectedListener} 23 */ 24 @Deprecated 25 public interface OnChildSelectedListener { 26 /** 27 * Callback method to be invoked when a child of this ViewGroup has been 28 * selected. 29 * 30 * @param parent The ViewGroup where the selection happened. 31 * @param view The view within the ViewGroup that is selected, or null if no 32 * view is selected. 33 * @param position The position of the view in the adapter, or NO_POSITION 34 * if no view is selected. 35 * @param id The id of the child that is selected, or NO_ID if no view is 36 * selected. 37 */ 38 void onChildSelected(ViewGroup parent, View view, int position, long id); 39 } 40
