| /* |
| * 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.transition.Scene; |
| import android.transition.TransitionInflater; |
| import android.transition.Transition; |
| import android.transition.TransitionManager; |
| |
| |
| public class ResourceLoadingTest extends Activity { |
| |
| private static final int SEARCH_SCREEN = 0; |
| private static final int RESULTS_SCREEN = 1; |
| ViewGroup mSceneRoot; |
| static int mCurrentScene; |
| TransitionManager mTransitionManager = null; |
| TransitionInflater mInflater; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.search_screen); |
| |
| View container = (View) findViewById(R.id.container); |
| mSceneRoot = (ViewGroup) container.getParent(); |
| |
| mCurrentScene = SEARCH_SCREEN; |
| |
| mInflater = TransitionInflater.from(this); |
| } |
| |
| public void sendMessage(View view) { |
| if (mTransitionManager == null) { |
| try { |
| TransitionInflater inflater = TransitionInflater.from(this); |
| mTransitionManager = |
| inflater.inflateTransitionManager(R.transition.my_transition_mgr, |
| mSceneRoot); |
| Scene loadedScene = new Scene(mSceneRoot); |
| System.out.println("loadedScene = " + loadedScene); |
| Transition loadedTransition = inflater.inflateTransition(R.transition.my_transition); |
| System.out.println("loadedTransition = " + loadedTransition); |
| } catch (Exception e) { |
| System.out.println("Problem loading scene resource: " + e); |
| } |
| } |
| if (mCurrentScene == RESULTS_SCREEN) { |
| Scene scene = Scene.getSceneForLayout(mSceneRoot, R.layout.search_screen, this); |
| mTransitionManager.transitionTo(scene); |
| mCurrentScene = SEARCH_SCREEN; |
| } else { |
| Scene scene = Scene.getSceneForLayout(mSceneRoot, R.layout.results_screen, this); |
| mTransitionManager.transitionTo(scene); |
| mCurrentScene = RESULTS_SCREEN; |
| } |
| } |
| } |