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 17 package com.android.transitiontests; 18 19 import android.app.Activity; 20 import android.os.Bundle; 21 import android.transition.ChangeBounds; 22 import android.view.View; 23 import android.view.ViewGroup; 24 import android.transition.Fade; 25 import android.transition.Recolor; 26 import android.transition.Scene; 27 import android.transition.TransitionSet; 28 import android.transition.TransitionManager; 29 30 31 public class ScenesTestAutoTargets extends Activity { 32 ViewGroup mSceneRoot; 33 static Scene mCurrentScene; 34 TransitionManager mTransitionManager = null; 35 Scene mResultsScreen, mSearchScreen; 36 37 @Override 38 public void onCreate(Bundle savedInstanceState) { 39 super.onCreate(savedInstanceState); 40 setContentView(R.layout.search_screen); 41 42 View container = findViewById(R.id.container); 43 mSceneRoot = (ViewGroup) container.getParent(); 44 45 mSearchScreen = Scene.getSceneForLayout(mSceneRoot, R.layout.search_screen, this); 46 mResultsScreen = Scene.getSceneForLayout(mSceneRoot, R.layout.results_screen, this); 47 48 TransitionSet transition = new TransitionSet(); 49 transition.addTransition(new Fade()).addTransition(new ChangeBounds()).addTransition(new Recolor()); 50 51 mTransitionManager = new TransitionManager(); 52 mTransitionManager.setTransition(mSearchScreen, transition); 53 mTransitionManager.setTransition(mResultsScreen, transition); 54 } 55 56 public void sendMessage(View view) { 57 if (mCurrentScene == mResultsScreen) { 58 mTransitionManager.transitionTo(mSearchScreen); 59 mCurrentScene = mSearchScreen; 60 } else { 61 mTransitionManager.transitionTo(mResultsScreen); 62 mCurrentScene = mResultsScreen; 63 } 64 } 65 } 66
