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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.view.transition.Scene;
import android.widget.Button;
import android.view.transition.Fade;
import android.view.transition.Move;
import android.view.transition.TextChange;
import android.view.transition.TransitionGroup;
import android.view.transition.TransitionManager;
public class ChangingText extends Activity {
Scene mScene1, mScene2;
ViewGroup mSceneRoot;
TransitionGroup mChanger;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.changing_text_1);
View container = (View) findViewById(R.id.container);
mSceneRoot = (ViewGroup) container.getParent();
mScene1 = new Scene(mSceneRoot, R.layout.changing_text_1, this);
mScene2 = new Scene(mSceneRoot, R.layout.changing_text_2, this);
mChanger = new TransitionGroup(TransitionGroup.TOGETHER);
mChanger.addTransitions(new Move(), new TextChange());
mSceneRoot.setCurrentScene(mScene1);
}
public void sendMessage(View view) {
if (mSceneRoot.getCurrentScene() == mScene1) {
TransitionManager.go(mScene2, mChanger);
} else {
TransitionManager.go(mScene1, mChanger);
}
}
}
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