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 */
16package com.android.transitiontests;
17
18import android.app.Activity;
19import android.os.Bundle;
20import android.view.View;
21import android.view.ViewGroup;
22import android.transition.Scene;
23import android.transition.TransitionManager;
24
25
26public class Demo5 extends Activity {
27    ViewGroup mSceneRoot;
28    static Scene mCurrentScene;
29    Scene mSearchScreen, mResultsScreen;
30
31    @Override
32    public void onCreate(Bundle savedInstanceState) {
33        super.onCreate(savedInstanceState);
34        setContentView(R.layout.search_screen);
35
36        View container = (View) findViewById(R.id.container);
37        mSceneRoot = (ViewGroup) container.getParent();
38
39        mSearchScreen = Scene.getSceneForLayout(mSceneRoot, R.layout.search_screen, this);
40        mResultsScreen = Scene.getSceneForLayout(mSceneRoot, R.layout.results_screen, this);
41
42    }
43
44    public void sendMessage(View view) {
45        if (mCurrentScene == mResultsScreen) {
46            TransitionManager.go(mSearchScreen);
47            mCurrentScene = mSearchScreen;
48        } else {
49            TransitionManager.go(mResultsScreen);
50            mCurrentScene = mResultsScreen;
51        }
52    }
53}
54