1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.example.android.insertingcells; 18 19 /** 20 * This listener is used to determine when the animation of a new row addition 21 * begins and ends. The primary use of this interface is to create a callback 22 * under which certain elements, such as the listview itself, can be disabled 23 * to prevent unpredictable behaviour during the actual cell animation. 24 */ 25 public interface OnRowAdditionAnimationListener { onRowAdditionAnimationStart()26 public void onRowAdditionAnimationStart(); onRowAdditionAnimationEnd()27 public void onRowAdditionAnimationEnd(); 28 } 29