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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.TransitionManager;
import android.widget.Button;
import android.widget.LinearLayout;
import static android.widget.LinearLayout.LayoutParams;
public class DelayedTransition extends Activity {
private static final int SEARCH_SCREEN = 0;
private static final int RESULTS_SCREEN = 1;
ViewGroup mSceneRoot;
static int mCurrentScene;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.two_buttons);
final Button button1 = (Button) findViewById(R.id.button1);
final Button button2 = (Button) findViewById(R.id.button2);
final LinearLayout container = (LinearLayout) findViewById(R.id.container);
button1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int buttonWidth = button1.getWidth();
int containerWidth = container.getWidth();
if (buttonWidth < containerWidth) {
TransitionManager.beginDelayedTransition(container, null);
button1.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
TransitionManager.beginDelayedTransition(container, null);
button2.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.MATCH_PARENT));
} else {
TransitionManager.beginDelayedTransition(container, null);
button1.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
TransitionManager.beginDelayedTransition(container, null);
button2.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
}
}
});
}
}
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