| /* |
| * Copyright (C) 2013 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.transition; |
| |
| import android.content.Context; |
| import android.util.AttributeSet; |
| |
| /** |
| * Utility class for creating a default transition that automatically fades, |
| * moves, and resizes views during a scene change. |
| * |
| * <p>An AutoTransition can be described in a resource file by using the |
| * tag <code>autoTransition</code>, along with the other standard |
| * attributes of {@link android.R.styleable#Transition}.</p> |
| */ |
| public class AutoTransition extends TransitionSet { |
| |
| /** |
| * Constructs an AutoTransition object, which is a TransitionSet which |
| * first fades out disappearing targets, then moves and resizes existing |
| * targets, and finally fades in appearing targets. |
| * |
| */ |
| public AutoTransition() { |
| init(); |
| } |
| |
| public AutoTransition(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| init(); |
| } |
| |
| private void init() { |
| setOrdering(ORDERING_SEQUENTIAL); |
| addTransition(new Fade(Fade.OUT)). |
| addTransition(new ChangeBounds()). |
| addTransition(new Fade(Fade.IN)); |
| } |
| } |