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/*
* 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 com.android.transitiontests;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.transition.Scene;
import android.transition.Transition;
import android.transition.TransitionSet;
import android.widget.Button;
import android.transition.Fade;
import android.transition.ChangeBounds;
import android.transition.TransitionManager;
public class SequenceTest extends Activity {
Button mRemovingButton, mInvisibleButton, mGoneButton;
Scene mScene1, mScene2;
ViewGroup mSceneRoot;
TransitionSet sequencedFade, reverseSequencedFade;
Scene mCurrentScene;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fading_test);
View container = (View) findViewById(R.id.container);
mSceneRoot = (ViewGroup) container.getParent();
mRemovingButton = (Button) findViewById(R.id.removingButton);
mInvisibleButton = (Button) findViewById(R.id.invisibleButton);
mGoneButton = (Button) findViewById(R.id.goneButton);
mScene1 = Scene.getSceneForLayout(mSceneRoot, R.layout.fading_test, this);
mScene2 = Scene.getSceneForLayout(mSceneRoot, R.layout.fading_test_scene_2, this);
Transition fade1 = new Fade().addTargetId(R.id.removingButton);
Transition fade2 = new Fade().addTargetId(R.id.invisibleButton);
Transition fade3 = new Fade().addTargetId(R.id.goneButton);
TransitionSet fader = new TransitionSet().
setOrdering(TransitionSet.ORDERING_SEQUENTIAL);
fader.addTransition(fade1).addTransition(fade2).addTransition(fade3).
addTransition(new ChangeBounds());
sequencedFade = fader;
reverseSequencedFade = new TransitionSet().
setOrdering(TransitionSet.ORDERING_SEQUENTIAL);
reverseSequencedFade.addTransition(new ChangeBounds()).addTransition(fade3).addTransition(fade2).
addTransition(fade1);
mCurrentScene = mScene1;
}
public void sendMessage(View view) {
if (mCurrentScene == mScene1) {
TransitionManager.go(mScene2, sequencedFade);
mCurrentScene = mScene2;
} else {
TransitionManager.go(mScene1, reverseSequencedFade);
mCurrentScene = mScene1;
}
}
}
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