Chet Haase | faebd8f | 2012-05-18 14:17:57 -0700 | [diff] [blame] | 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 | package com.android.transitiontests; |
| 17 | |
| 18 | import android.app.Activity; |
| 19 | import android.content.Context; |
| 20 | import android.os.Bundle; |
| 21 | import android.view.LayoutInflater; |
| 22 | import android.view.View; |
| 23 | import android.view.ViewGroup; |
Chet Haase | d82c8ac | 2013-08-26 14:20:16 -0700 | [diff] [blame] | 24 | import android.transition.Fade; |
| 25 | import android.transition.ChangeBounds; |
| 26 | import android.transition.Scene; |
| 27 | import android.transition.TransitionSet; |
| 28 | import android.transition.TransitionManager; |
Chet Haase | faebd8f | 2012-05-18 14:17:57 -0700 | [diff] [blame] | 29 | |
| 30 | |
| 31 | public class Demo1 extends Activity { |
| 32 | ViewGroup mSceneRoot; |
| 33 | static Scene mCurrentScene; |
| 34 | boolean mFirstTime = true; |
| 35 | Scene mSearchScreen, mResultsScreen; |
| 36 | TransitionManager mTransitionManager = null; |
| 37 | |
| 38 | @Override |
| 39 | public void onCreate(Bundle savedInstanceState) { |
| 40 | super.onCreate(savedInstanceState); |
| 41 | setContentView(R.layout.search_screen); |
| 42 | |
| 43 | View container = (View) findViewById(R.id.container); |
| 44 | mSceneRoot = (ViewGroup) container.getParent(); |
| 45 | |
| 46 | // mResultsScreen = new MyScene(mSceneRoot, R.layout.results_screen); |
| 47 | // mSearchScreen = new MyScene(mSceneRoot, R.layout.search_screen); |
| 48 | mResultsScreen = new Scene(mSceneRoot); |
| 49 | mResultsScreen.setEnterAction(new Runnable() { |
| 50 | @Override |
| 51 | public void run() { |
| 52 | LayoutInflater inflater = (LayoutInflater) |
| 53 | getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| 54 | inflater.inflate(R.layout.results_screen, mSceneRoot); |
| 55 | } |
| 56 | }); |
| 57 | mSearchScreen = new Scene(mSceneRoot); |
| 58 | mSearchScreen.setEnterAction(new Runnable() { |
| 59 | @Override |
| 60 | public void run() { |
| 61 | LayoutInflater inflater = (LayoutInflater) |
| 62 | getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| 63 | inflater.inflate(R.layout.search_screen, mSceneRoot); |
| 64 | } |
| 65 | }); |
| 66 | |
| 67 | } |
| 68 | |
| 69 | public void sendMessage(View view) { |
| 70 | if (mFirstTime) { |
| 71 | mFirstTime = false; |
Chet Haase | d82c8ac | 2013-08-26 14:20:16 -0700 | [diff] [blame] | 72 | TransitionSet transition = new TransitionSet(); |
Chet Haase | ff58f92 | 2013-09-11 13:08:18 -0700 | [diff] [blame^] | 73 | transition.addTransition(new Fade().addTarget(R.id.resultsText). |
| 74 | addTarget(R.id.resultsList)). |
| 75 | addTransition(new ChangeBounds().addTarget(R.id.searchContainer)); |
Chet Haase | faebd8f | 2012-05-18 14:17:57 -0700 | [diff] [blame] | 76 | mTransitionManager = new TransitionManager(); |
| 77 | mTransitionManager.setTransition(mSearchScreen, transition); |
| 78 | mTransitionManager.setTransition(mResultsScreen, transition); |
| 79 | } |
| 80 | if (mCurrentScene == mResultsScreen) { |
| 81 | mTransitionManager.transitionTo(mSearchScreen); |
| 82 | mCurrentScene = mSearchScreen; |
| 83 | } else { |
| 84 | mTransitionManager.transitionTo(mResultsScreen); |
| 85 | mCurrentScene = mResultsScreen; |
| 86 | } |
| 87 | } |
| 88 | } |