SlideshowActivity.java revision 150c4179995cc0a75f934ef194372f9295957ca2
172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project/* 272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Copyright (C) 2008 Esmertec AG. 372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * you may not use this file except in compliance with the License. 772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * You may obtain a copy of the License at 872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 1072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 1172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * See the License for the specific language governing permissions and 1572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * limitations under the License. 1672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project */ 1772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 1872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectpackage com.android.mms.ui; 1972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 2072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport com.android.mms.R; 21d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport com.android.mms.dom.AttrImpl; 2272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport com.android.mms.dom.smil.SmilDocumentImpl; 2372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport com.android.mms.dom.smil.SmilPlayer; 2472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport com.android.mms.dom.smil.parser.SmilXmlSerializer; 25d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport com.android.mms.model.LayoutModel; 26d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport com.android.mms.model.RegionModel; 2772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport com.android.mms.model.SlideshowModel; 2872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport com.android.mms.model.SmilHelper; 29f7e8281a223af6228e6399055a6197a1edd9bc3aTom Taylorimport com.google.android.mms.MmsException; 3072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 31d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport org.w3c.dom.NamedNodeMap; 32d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport org.w3c.dom.Node; 33d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport org.w3c.dom.NodeList; 3472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.events.Event; 3572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.events.EventListener; 3672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.events.EventTarget; 3772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.smil.SMILDocument; 38d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport org.w3c.dom.smil.SMILElement; 3972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 4072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.app.Activity; 4172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.content.Intent; 4272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.graphics.PixelFormat; 4372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.net.Uri; 4472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.os.Bundle; 4572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.os.Handler; 4672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.util.Log; 4772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.view.KeyEvent; 4872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.view.MotionEvent; 49d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport android.view.View; 5072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.view.Window; 51d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Taoimport android.view.View.OnClickListener; 5272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.widget.MediaController; 5372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport android.widget.MediaController.MediaPlayerControl; 5472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 5572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.ByteArrayOutputStream; 5672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 5772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project/** 5872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Plays the given slideshow in full-screen mode with a common controller. 5972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project */ 6072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectpublic class SlideshowActivity extends Activity implements EventListener { 6172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private static final String TAG = "SlideshowActivity"; 6272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private static final boolean DEBUG = false; 63150c4179995cc0a75f934ef194372f9295957ca2Joe Onorato private static final boolean LOCAL_LOGV = false; 6472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 6572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private MediaController mMediaController; 6672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private SmilPlayer mSmilPlayer; 6772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 6872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private Handler mHandler; 6972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 7072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private SMILDocument mSmilDoc; 7172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 72d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao private SlideView mSlideView; 73d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao 74d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao /** 75d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao * @return whether the Smil has MMS conformance layout. 76d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao * Refer to MMS Conformance Document OMA-MMS-CONF-v1_2-20050301-A 77d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao */ 78d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao private static final boolean isMMSConformance(SMILDocument smilDoc) { 79d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao SMILElement head = smilDoc.getHead(); 80d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (head == null) { 81d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // No 'head' element 82d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 83d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 84d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao NodeList children = head.getChildNodes(); 85d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (children == null || children.getLength() != 1) { 86d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // The 'head' element should have only one child. 87d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 88d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 89d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao Node layout = children.item(0); 90d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (layout == null || !"layout".equals(layout.getNodeName())) { 91d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // The child is not layout element 92d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 93d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 94d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao NodeList layoutChildren = layout.getChildNodes(); 95d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (layoutChildren == null) { 96d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // The 'layout' element has no child. 97d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 98d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 99d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao int num = layoutChildren.getLength(); 100d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (num <= 0) { 101d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // The 'layout' element has no child. 102d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 103d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 104d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao for (int i = 0; i < num; i++) { 105d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao Node layoutChild = layoutChildren.item(i); 106d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (layoutChild == null) { 107d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // The 'layout' child is null. 108d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 109d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 110d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao String name = layoutChild.getNodeName(); 111d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if ("root-layout".equals(name)) { 112d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao continue; 113d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } else if ("region".equals(name)) { 114d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao NamedNodeMap map = layoutChild.getAttributes(); 115d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao for (int j = 0; j < map.getLength(); j++) { 116d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao Node node = map.item(j); 117d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (node == null) { 118d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 119d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 120d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao String attrName = node.getNodeName(); 121d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // The attr should be one of left, top, height, width, fit and id 122d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if ("left".equals(attrName) || "top".equals(attrName) || 123d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao "height".equals(attrName) || "width".equals(attrName) || 124d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao "fit".equals(attrName)) { 125d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao continue; 126d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } else if ("id".equals(attrName)) { 127d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao String value; 128d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (node instanceof AttrImpl) { 129d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao value = ((AttrImpl)node).getValue(); 130d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } else { 131d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 132d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 133d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if ("Text".equals(value) || "Image".equals(value)) { 134d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao continue; 135d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } else { 136d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // The id attr is not 'Text' or 'Image' 137d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 138d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 139d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } else { 140d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 141d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 142d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 143d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } else { 144d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao // The 'layout' element has the child other than 'root-layout' or 'region' 145d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return false; 146d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 147d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 148d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao return true; 149d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 150d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao 15172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project @Override 15272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public void onCreate(Bundle icicle) { 15372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project super.onCreate(icicle); 15472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mHandler = new Handler(); 15572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 15672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project // Play slide-show in full-screen mode. 15772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project requestWindowFeature(Window.FEATURE_NO_TITLE); 15872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project getWindow().setFormat(PixelFormat.TRANSLUCENT); 15972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project setContentView(R.layout.slideshow); 16072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 16172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project Intent intent = getIntent(); 16272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project Uri msg = intent.getData(); 16372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project final SlideshowModel model; 16472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 16572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project try { 16672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project model = SlideshowModel.createFromMessageUri(this, msg); 16772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } catch (MmsException e) { 16872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project Log.e(TAG, "Cannot present the slide show.", e); 16972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project finish(); 17072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project return; 17172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 17272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 173d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao mSlideView = (SlideView) findViewById(R.id.slide_view); 174d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao PresenterFactory.getPresenter("SlideshowPresenter", this, mSlideView, model); 17572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 17672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mHandler.post(new Runnable() { 17772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private boolean isRotating() { 17872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project return mSmilPlayer.isPausedState() 17972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project || mSmilPlayer.isPlayingState() 18072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project || mSmilPlayer.isPlayedState(); 18172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 18272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 18372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public void run() { 18472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mSmilPlayer = SmilPlayer.getPlayer(); 18572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project initMediaController(); 186d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao mSlideView.setMediaController(mMediaController); 18772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project // Use SmilHelper.getDocument() to ensure rebuilding the 18872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project // entire SMIL document. 18972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mSmilDoc = SmilHelper.getDocument(model); 190d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (isMMSConformance(mSmilDoc)) { 191d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao int imageLeft = 0; 192d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao int imageTop = 0; 193d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao int textLeft = 0; 194d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao int textTop = 0; 195d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao LayoutModel layout = model.getLayout(); 196d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (layout != null) { 197d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao RegionModel imageRegion = layout.getImageRegion(); 198d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (imageRegion != null) { 199d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao imageLeft = imageRegion.getLeft(); 200d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao imageTop = imageRegion.getTop(); 201d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 202d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao RegionModel textRegion = layout.getTextRegion(); 203d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao if (textRegion != null) { 204d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao textLeft = textRegion.getLeft(); 205d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao textTop = textRegion.getTop(); 206d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 207d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 208d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao mSlideView.enableMMSConformanceMode(textLeft, textTop, imageLeft, imageTop); 209d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 21072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (DEBUG) { 21172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project ByteArrayOutputStream ostream = new ByteArrayOutputStream(); 21272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project SmilXmlSerializer.serialize(mSmilDoc, ostream); 21372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (LOCAL_LOGV) { 21472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project Log.v(TAG, ostream.toString()); 21572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 21672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 21772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 21872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project // Add event listener. 21972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project ((EventTarget) mSmilDoc).addEventListener( 22072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project SmilDocumentImpl.SMIL_DOCUMENT_END_EVENT, 22172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project SlideshowActivity.this, false); 22272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 22372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mSmilPlayer.init(mSmilDoc); 22472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (isRotating()) { 22572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mSmilPlayer.reload(); 22672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } else { 22772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mSmilPlayer.play(); 22872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 22972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 23072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project }); 23172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 23272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 23372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private void initMediaController() { 23472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mMediaController = new MediaController(SlideshowActivity.this, false); 23572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mMediaController.setMediaPlayer(new SmilPlayerController(mSmilPlayer)); 23672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mMediaController.setAnchorView(findViewById(R.id.slide_view)); 237d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao mMediaController.setPrevNextListeners( 238d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao new OnClickListener() { 239d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao public void onClick(View v) { 240d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao mSmilPlayer.next(); 241d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 242d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao }, 243d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao new OnClickListener() { 244d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao public void onClick(View v) { 245d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao mSmilPlayer.prev(); 246d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao } 247d7a1ec4c8a007f707cc3115ed6e558f839f875eaBai Tao }); 24872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 24972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 25072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project @Override 25172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public boolean onTouchEvent(MotionEvent ev) { 25272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if ((mSmilPlayer != null) && (mMediaController != null)) { 25372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mMediaController.show(); 25472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 25572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project return false; 25672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 25772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 25872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project @Override 25972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project protected void onPause() { 26072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project super.onPause(); 26172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (mSmilDoc != null) { 26272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project ((EventTarget) mSmilDoc).removeEventListener( 26372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project SmilDocumentImpl.SMIL_DOCUMENT_END_EVENT, this, false); 26472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 26572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 26672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 26772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project @Override 26872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project protected void onStop() { 26972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project super.onStop(); 27072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if ((null != mSmilPlayer)) { 27172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (isFinishing()) { 27272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mSmilPlayer.stop(); 27372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } else { 27472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mSmilPlayer.stopWhenReload(); 27572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 276ff408aa9dd640912cf94ae37739d76722b1d2806Tom Taylor if (mMediaController != null) { 277ff408aa9dd640912cf94ae37739d76722b1d2806Tom Taylor // Must do this so we don't leak a window. 278ff408aa9dd640912cf94ae37739d76722b1d2806Tom Taylor mMediaController.hide(); 279ff408aa9dd640912cf94ae37739d76722b1d2806Tom Taylor } 28072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 28172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 28272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 28372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project @Override 28472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 28572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project switch (keyCode) { 28672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project case KeyEvent.KEYCODE_VOLUME_DOWN: 28772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project case KeyEvent.KEYCODE_VOLUME_UP: 28860cbbe405bffddf13ed723b6d2181d7b93e71fe1Jeff Brown case KeyEvent.KEYCODE_VOLUME_MUTE: 28972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 29072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 29172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 29272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 29372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project break; 294bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B case KeyEvent.KEYCODE_BACK: 295bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B case KeyEvent.KEYCODE_MENU: 296bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B if ((mSmilPlayer != null) && 297bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B (mSmilPlayer.isPausedState() 298bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B || mSmilPlayer.isPlayingState() 299bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B || mSmilPlayer.isPlayedState())) { 300bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B mSmilPlayer.stop(); 301bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B } 302bdf926782d291baf6f6b96dd71ad883deb77582fMadhav B break; 30372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project default: 30472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if ((mSmilPlayer != null) && (mMediaController != null)) { 30572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mMediaController.show(); 30672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 30772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 30872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project return super.onKeyDown(keyCode, event); 30972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 31072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 31172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private class SmilPlayerController implements MediaPlayerControl { 31272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private final SmilPlayer mPlayer; 31372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 31472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public SmilPlayerController(SmilPlayer player) { 31572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mPlayer = player; 31672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 31772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 31872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public int getBufferPercentage() { 31972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project // We don't need to buffer data, always return 100%. 32072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project return 100; 32172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 32272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 32372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public int getCurrentPosition() { 32472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project return mPlayer.getCurrentPosition(); 32572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 32672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 32772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public int getDuration() { 32872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project return mPlayer.getDuration(); 32972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 33072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 33172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public boolean isPlaying() { 33272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project return mPlayer != null ? mPlayer.isPlayingState() : false; 33372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 33472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 33572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public void pause() { 33672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (mPlayer != null) { 33772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mPlayer.pause(); 33872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 33972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 34072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 34172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public void seekTo(int pos) { 34272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project // Don't need to support. 34372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 34472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 34572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public void start() { 34672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (mPlayer != null) { 34772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mPlayer.start(); 34872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 34972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 350020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen 351020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen public boolean canPause() { 352020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen return true; 353020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen } 354020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen 355020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen public boolean canSeekBackward() { 356020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen return true; 357020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen } 358020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen 359020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen public boolean canSeekForward() { 360020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen return true; 361020411c42adb2b7968872d43f5594535aa3acaf4Marco Nelissen } 36272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 36372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 36472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public void handleEvent(Event evt) { 36572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project final Event event = evt; 36672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project mHandler.post(new Runnable() { 36772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public void run() { 36872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project String type = event.getType(); 36972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if(type.equals(SmilDocumentImpl.SMIL_DOCUMENT_END_EVENT)) { 37072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project finish(); 37172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 37272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 37372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project }); 37472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 37572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project} 376