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 */
16
17package com.android.transitiontests;
18
19import android.app.Activity;
20import android.os.Bundle;
21import android.view.View;
22import android.view.ViewGroup;
23import android.transition.AutoTransition;
24import android.transition.Scene;
25import android.transition.Transition;
26import android.transition.TransitionManager;
27
28
29public class ScenesTestAutoTransition extends Activity {
30    ViewGroup mSceneRoot;
31    static Scene mCurrentScene;
32    Transition mTransition = new AutoTransition();
33    Scene mResultsScreen, mSearchScreen;
34
35    @Override
36    public void onCreate(Bundle savedInstanceState) {
37        super.onCreate(savedInstanceState);
38        setContentView(R.layout.search_screen);
39
40        View container = (View) findViewById(R.id.container);
41        mSceneRoot = (ViewGroup) container.getParent();
42
43        mSearchScreen = Scene.getSceneForLayout(mSceneRoot, R.layout.search_screen, this);
44        mResultsScreen = Scene.getSceneForLayout(mSceneRoot, R.layout.results_screen, this);
45    }
46
47    public void sendMessage(View view) {
48        if (mCurrentScene == mResultsScreen) {
49            TransitionManager.go(mSearchScreen, mTransition);
50            mCurrentScene = mSearchScreen;
51        } else {
52            TransitionManager.go(mResultsScreen, mTransition);
53            mCurrentScene = mResultsScreen;
54        }
55    }
56}
57