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.os.Bundle; 20 import android.view.LayoutInflater; 21 import android.view.View; 22 import android.view.ViewGroup; 23 import android.transition.Scene; 24 import android.transition.Transition; 25 import android.widget.Button; 26 import android.widget.LinearLayout; 27 import android.transition.TransitionManager; 28 29 30 import java.util.HashMap; 31 32 public class UniqueIds extends Activity { 33 ViewGroup mSceneRoot; 34 static Scene mCurrentScene; 35 TransitionManager mTransitionManager = null; 36 HashMap<Button, ToggleScene> mSceneMap = new HashMap<Button, ToggleScene>(); 37 38 @Override onCreate(Bundle savedInstanceState)39 public void onCreate(Bundle savedInstanceState) { 40 super.onCreate(savedInstanceState); 41 setContentView(R.layout.unique_id_test); 42 43 LinearLayout container = findViewById(R.id.container); 44 LayoutInflater inflater = getLayoutInflater(); 45 Button button = (Button) inflater.inflate(R.layout.button_template, null); 46 container.addView(button); 47 ToggleScene scene = new ToggleScene(container, button); 48 mSceneMap.put(button, scene); 49 button = (Button) inflater.inflate(R.layout.button_template, null); 50 container.addView(button); 51 scene = new ToggleScene(container, button); 52 mSceneMap.put(button, scene); 53 } 54 sendMessage(View view)55 public void sendMessage(View view) { 56 mSceneMap.get(view).changeToScene(); 57 } 58 59 class ToggleScene { 60 Scene mScene; 61 Transition mTransition; 62 Button mButton; 63 ToggleScene(ViewGroup rootView, Button button)64 ToggleScene(ViewGroup rootView, Button button) { 65 mScene = new Scene(rootView); 66 mButton = button; 67 mScene.setEnterAction(new Runnable() { 68 @Override 69 public void run() { 70 if (mButton.getLeft() == 0) { 71 mButton.offsetLeftAndRight(500); 72 } else { 73 int width = mButton.getWidth(); 74 mButton.setLeft(0); 75 mButton.setRight(width); 76 } 77 } 78 }); 79 } 80 changeToScene()81 void changeToScene() { 82 TransitionManager.go(mScene); 83 } 84 } 85 } 86