最近比較忙，這里不寫原理只寫代碼，以后再補。

目前跨平臺處理，只在Android和ios實現。其他平臺暫時未加。

1.frameworks/cocos2d-x/cocos/ui/UIVideoPlayer.h?

添加一個函數

virtual void addSkipButton();

2.在ios和Android實現的地方實現以下上面的方法

2.1 ios

UIVideoPlayer-ios.mm源碼貼過來吧。。。忙。。。

addSkipButton 這里基本實現了三種方式，按鈕、text、imgview。其實就是三種控件，我也不太熟悉，但是原理應該一樣的吧。前兩種，有興趣的話自己研究，這個代碼肯定不行，僅供參考

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#include "ui/UIVideoPlayer.h"// No Available on tvOS #if CC_TARGET_PLATFORM == CC_PLATFORM_IOS && !defined(CC_TARGET_OS_TVOS)using namespace cocos2d::experimental::ui; //------------------------------------------------------------------------------------- #include "platform/ios/CCEAGLView-ios.h" #import <MediaPlayer/MediaPlayer.h> #include "base/CCDirector.h" #include "platform/CCFileUtils.h"@interface UIVideoViewWrapperIos : NSObject@property (strong,nonatomic) MPMoviePlayerController * moviePlayer;- (void) setFrame:(int) left :(int) top :(int) width :(int) height; - (void) setURL:(int) videoSource :(std::string&) videoUrl; - (void) play; - (void) pause; - (void) resume; - (void) stop; - (void) seekTo:(float) sec; - (void) setVisible:(bool) visible; - (void) setKeepRatioEnabled:(bool) enabled; - (void) setFullScreenEnabled:(bool) enabled; - (bool) isFullScreenEnabled; - (void) addSkipButton; - (id) init:(void*) videoPlayer; -(void)handleTap:(UIButton *)sender; -(void) videoFinished:(NSNotification*) notification; -(void) playStateChange;@end@implementation UIVideoViewWrapperIos {int _left;int _top;int _width;int _height;bool _keepRatioEnabled;VideoPlayer* _videoPlayer; }-(id)init:(void*)videoPlayer {if (self = [super init]) {self.moviePlayer = nullptr;_videoPlayer = (VideoPlayer*)videoPlayer;_keepRatioEnabled = false;}return self; }-(void) dealloc {if (self.moviePlayer != nullptr) {[[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification object:self.moviePlayer];[[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackStateDidChangeNotification object:self.moviePlayer];[[NSNotificationCenter defaultCenter] removeObserver:self name:@"NSNotificationWillEnterForeground" object:self.moviePlayer];[[NSNotificationCenter defaultCenter] removeObserver:self];[self.moviePlayer stop];[self.moviePlayer.view removeFromSuperview];self.moviePlayer = nullptr;_videoPlayer = nullptr;}[super dealloc]; }-(void) addSkipButton{UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];[button addTarget:self action:@selector(handleTap:) forControlEvents:UIControlEventTouchUpInside];[button setTitle:@"" forState:UIControlStateNormal];std::string path1 = cocos2d::FileUtils::getInstance()->fullPathForFilename("system_btn/sptg_b_001_1.png");std::string path2 = cocos2d::FileUtils::getInstance()->fullPathForFilename("system_btn/sptg_b_001_2.png");[button setBackgroundImage:[UIImage imageWithContentsOfFile:[[NSString alloc] initWithFormat:@"%s",path1.c_str()]] forState:UIControlStateNormal];[button setBackgroundImage:[UIImage imageWithContentsOfFile:[[NSString alloc] initWithFormat:@"%s",path2.c_str()]] forState:UIControlStateHighlighted];CGRect rx = [ UIScreen mainScreen ].bounds;[button setFrame:CGRectMake(rx.size.width-120, -20, 164.0, 68.0)];CGAffineTransform transform = button.transform;transform = CGAffineTransformScale(transform, rx.size.width/1280.0, rx.size.height/720.0);button.transform = transform;[self.moviePlayer.view addSubview:button]; }-(void) handleTap:(UIButton *)sender {if(_videoPlayer != nullptr){[(UIButton *)sender removeFromSuperview];_videoPlayer->onPlayEvent((int)VideoPlayer::EventType::COMPLETED);} }-(void) setFrame:(int)left :(int)top :(int)width :(int)height {_left = left;_width = width;_top = top;_height = height;if (self.moviePlayer != nullptr) {[self.moviePlayer.view setFrame:CGRectMake(left, top, width, height)];} }-(void) setFullScreenEnabled:(bool) enabled {if (self.moviePlayer != nullptr) {[self.moviePlayer setControlStyle:MPMovieControlStyleNone];[self.moviePlayer setFullscreen:enabled animated:(true)];} }-(bool) isFullScreenEnabled {if (self.moviePlayer != nullptr) {return [self.moviePlayer isFullscreen];}return false; }-(void) setURL:(int)videoSource :(std::string &)videoUrl {if (self.moviePlayer != nullptr) {[[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification object:self.moviePlayer];[[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackStateDidChangeNotification object:self.moviePlayer];[[NSNotificationCenter defaultCenter] removeObserver:self name:@"NSNotificationWillEnterForeground" object:self.moviePlayer];[self.moviePlayer stop];[self.moviePlayer.view removeFromSuperview];self.moviePlayer = nullptr;}if (videoSource == 1) {self.moviePlayer = [[[MPMoviePlayerController alloc] init] autorelease];self.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming;[self.moviePlayer setContentURL:[NSURL URLWithString:@(videoUrl.c_str())]];} else {self.moviePlayer = [[[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:@(videoUrl.c_str())]] autorelease];self.moviePlayer.movieSourceType = MPMovieSourceTypeFile;}self.moviePlayer.allowsAirPlay = false;self.moviePlayer.controlStyle = MPMovieControlStyleNone;self.moviePlayer.view.userInteractionEnabled = true;auto clearColor = [UIColor clearColor];self.moviePlayer.backgroundView.backgroundColor = clearColor;self.moviePlayer.view.backgroundColor = clearColor;for (UIView * subView in self.moviePlayer.view.subviews) {subView.backgroundColor = clearColor;}if (_keepRatioEnabled) {self.moviePlayer.scalingMode = MPMovieScalingModeAspectFit;} else {self.moviePlayer.scalingMode = MPMovieScalingModeFill;}auto view = cocos2d::Director::getInstance()->getOpenGLView();auto eaglview = (CCEAGLView *) view->getEAGLView();[eaglview addSubview:self.moviePlayer.view];[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(videoFinished:) name:MPMoviePlayerPlaybackDidFinishNotification object:self.moviePlayer];[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playStateChange) name:MPMoviePlayerPlaybackStateDidChangeNotification object:self.moviePlayer];[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(videoFinished:) name:@"NSNotificationWillEnterForeground" object:nil]; }-(void) videoFinished:(NSNotification *)notification {NSString *name = [notification name];if ([name isEqualToString:@"NSNotificationWillEnterForeground"]) {if (_videoPlayer!= nullptr) {[self resume];}return;}if(_videoPlayer != nullptr){if([self.moviePlayer playbackState] != MPMoviePlaybackStateStopped){_videoPlayer->onPlayEvent((int)VideoPlayer::EventType::COMPLETED);}} }-(void) playStateChange {MPMoviePlaybackState state = [self.moviePlayer playbackState];switch (state) {case MPMoviePlaybackStatePaused:_videoPlayer->onPlayEvent((int)VideoPlayer::EventType::PAUSED);break;case MPMoviePlaybackStateStopped:_videoPlayer->onPlayEvent((int)VideoPlayer::EventType::STOPPED);break;case MPMoviePlaybackStatePlaying:_videoPlayer->onPlayEvent((int)VideoPlayer::EventType::PLAYING);break;case MPMoviePlaybackStateInterrupted:break;case MPMoviePlaybackStateSeekingBackward:break;case MPMoviePlaybackStateSeekingForward:break;default:break;} }-(void) seekTo:(float)sec {if (self.moviePlayer != NULL) {[self.moviePlayer setCurrentPlaybackTime:(sec)];} }-(void) setVisible:(bool)visible {if (self.moviePlayer != NULL) {[self.moviePlayer.view setHidden:!visible];} }-(void) setKeepRatioEnabled:(bool)enabled {_keepRatioEnabled = enabled;if (self.moviePlayer != NULL) {if (enabled) {self.moviePlayer.scalingMode = MPMovieScalingModeAspectFit;} else {self.moviePlayer.scalingMode = MPMovieScalingModeFill;}} }-(void) play {if (self.moviePlayer != NULL) {[self.moviePlayer.view setFrame:CGRectMake(_left, _top, _width, _height)];[self.moviePlayer play];} }-(void) pause {if (self.moviePlayer != NULL) {[self.moviePlayer pause];} }-(void) resume {if (self.moviePlayer != NULL) {if([self.moviePlayer playbackState] == MPMoviePlaybackStatePaused){[self.moviePlayer play];}} }-(void) stop {if (self.moviePlayer != NULL) {[self.moviePlayer stop];} }@end //------------------------------------------------------------------------------------------------------------ VideoPlayer::VideoPlayer() : _videoPlayerIndex(-1) , _eventCallback(nullptr) , _fullScreenEnabled(false) , _fullScreenDirty(false) , _keepAspectRatioEnabled(false) , _isPlaying(false) {_videoView = [[UIVideoViewWrapperIos alloc] init:this];#if CC_VIDEOPLAYER_DEBUG_DRAW_debugDrawNode = DrawNode::create();addChild(_debugDrawNode); #endif }VideoPlayer::~VideoPlayer() {if(_videoView){[((UIVideoViewWrapperIos*)_videoView) dealloc];} }void VideoPlayer::setFileName(const std::string& fileName) {_videoURL = FileUtils::getInstance()->fullPathForFilename(fileName);_videoSource = VideoPlayer::Source::FILENAME;[((UIVideoViewWrapperIos*)_videoView) setURL:(int)_videoSource :_videoURL]; }void VideoPlayer::setURL(const std::string& videoUrl) {_videoURL = videoUrl;_videoSource = VideoPlayer::Source::URL;[((UIVideoViewWrapperIos*)_videoView) setURL:(int)_videoSource :_videoURL]; }void VideoPlayer::draw(Renderer* renderer, const Mat4 &transform, uint32_t flags) {cocos2d::ui::Widget::draw(renderer,transform,flags);if (flags & FLAGS_TRANSFORM_DIRTY){auto directorInstance = Director::getInstance();auto glView = directorInstance->getOpenGLView();auto frameSize = glView->getFrameSize();auto scaleFactor = [static_cast<CCEAGLView *>(glView->getEAGLView()) contentScaleFactor];auto winSize = directorInstance->getWinSize();auto leftBottom = convertToWorldSpace(Vec2::ZERO);auto rightTop = convertToWorldSpace(Vec2(_contentSize.width,_contentSize.height));auto uiLeft = (frameSize.width / 2 + (leftBottom.x - winSize.width / 2 ) * glView->getScaleX()) / scaleFactor;auto uiTop = (frameSize.height /2 - (rightTop.y - winSize.height / 2) * glView->getScaleY()) / scaleFactor;[((UIVideoViewWrapperIos*)_videoView) setFrame :uiLeft :uiTop:ceil((rightTop.x - leftBottom.x) * glView->getScaleX() / scaleFactor):ceil(( (rightTop.y - leftBottom.y) * glView->getScaleY()/scaleFactor))];}#if CC_VIDEOPLAYER_DEBUG_DRAW_debugDrawNode->clear();auto size = getContentSize();Point vertices[4]={Point::ZERO,Point(size.width, 0),Point(size.width, size.height),Point(0, size.height)};_debugDrawNode->drawPoly(vertices, 4, true, Color4F(1.0, 1.0, 1.0, 1.0)); #endif }bool VideoPlayer::isFullScreenEnabled()const {return [((UIVideoViewWrapperIos*)_videoView) isFullScreenEnabled]; }void VideoPlayer::onEnter() {Widget::onEnter();[((UIVideoViewWrapperIos*)_videoView) setVisible:YES]; }void VideoPlayer::onExit() {Widget::onExit();[((UIVideoViewWrapperIos*)_videoView) setVisible:NO]; }void VideoPlayer::setFullScreenEnabled(bool enabled) {[((UIVideoViewWrapperIos*)_videoView) setFullScreenEnabled:enabled]; }void VideoPlayer::setKeepAspectRatioEnabled(bool enable) {if (_keepAspectRatioEnabled != enable){_keepAspectRatioEnabled = enable;[((UIVideoViewWrapperIos*)_videoView) setKeepRatioEnabled:enable];} }void VideoPlayer::play() {if (! _videoURL.empty()){[((UIVideoViewWrapperIos*)_videoView) play];} }void VideoPlayer::pause() {if (! _videoURL.empty()){[((UIVideoViewWrapperIos*)_videoView) pause];} }void VideoPlayer::resume() {if (! _videoURL.empty()){[((UIVideoViewWrapperIos*)_videoView) resume];} }void VideoPlayer::stop() {if (! _videoURL.empty()){[((UIVideoViewWrapperIos*)_videoView) stop];} }void VideoPlayer::addSkipButton(){if (! _videoURL.empty()){[((UIVideoViewWrapperIos*)_videoView) addSkipButton];} }void VideoPlayer::seekTo(float sec) {if (! _videoURL.empty()){[((UIVideoViewWrapperIos*)_videoView) seekTo:sec];} }bool VideoPlayer::isPlaying() const {return _isPlaying; }void VideoPlayer::setVisible(bool visible) {cocos2d::ui::Widget::setVisible(visible);if (! _videoURL.empty()){[((UIVideoViewWrapperIos*)_videoView) setVisible:visible];} }void VideoPlayer::addEventListener(const VideoPlayer::ccVideoPlayerCallback& callback) {_eventCallback = callback; }void VideoPlayer::onPlayEvent(int event) {if (event == (int)VideoPlayer::EventType::PLAYING) {_isPlaying = true;} else {_isPlaying = false;}if (_eventCallback){_eventCallback(this, (VideoPlayer::EventType)event);} }cocos2d::ui::Widget* VideoPlayer::createCloneInstance() {return VideoPlayer::create(); }void VideoPlayer::copySpecialProperties(Widget *widget) {VideoPlayer* videoPlayer = dynamic_cast<VideoPlayer*>(widget);if (videoPlayer){_isPlaying = videoPlayer->_isPlaying;_fullScreenEnabled = videoPlayer->_fullScreenEnabled;_fullScreenDirty = videoPlayer->_fullScreenDirty;_videoURL = videoPlayer->_videoURL;_keepAspectRatioEnabled = videoPlayer->_keepAspectRatioEnabled;_videoSource = videoPlayer->_videoSource;_videoPlayerIndex = videoPlayer->_videoPlayerIndex;_eventCallback = videoPlayer->_eventCallback;_videoView = videoPlayer->_videoView;} }#endif

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2.2Android

c++代碼

Android比較惡心，坑比較多，會者不難，難著不會，不好意思，我正好不會。。。

UIVideoPlayer-android.cpp

添加一個函數。這個原理知道吧。。。不知道的模仿其他函數把，就是c++調用java代碼。。

void VideoPlayer::addSkipButton() {if (! _videoURL.empty()){JniHelper::callStaticVoidMethod(videoHelperClassName, "addSkipButton", _videoPlayerIndex);} }

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Java代碼

兩個java文件在 .cocos/platform/android/java/src/org/cocos2dx/lib

這個版本的cocos播放器用的MediaPlayer

1.Cocos2dxVideoHelper.java

/**************************************************************************** Copyright (c) 2014 Chukong Technologies Inc.http://www.cocos2d-x.orgPermission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.****************************************************************************/package org.cocos2dx.lib;import android.graphics.Rect; import android.os.Handler; import android.os.Message; import android.util.SparseArray; import android.view.View; import android.widget.FrameLayout;import android.view.View.OnClickListener; //import android.widget.Button;import android.util.DisplayMetrics;//todo用按鈕的話，這兩個刪除 import android.widget.ImageView;//todo用按鈕的話，這兩個刪除 import android.graphics.Matrix; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import java.io.IOException;import org.cocos2dx.lib.Cocos2dxVideoView.OnVideoEventListener;import java.lang.ref.WeakReference;public class Cocos2dxVideoHelper {private FrameLayout mLayout = null;private Cocos2dxActivity mActivity = null; private SparseArray<Cocos2dxVideoView> sVideoViews = null;static VideoHandler mVideoHandler = null;//private Button skipBtn = null;private ImageView skipImgBtn = null;private int btnIndex = 0;Cocos2dxVideoHelper(Cocos2dxActivity activity,FrameLayout layout){mActivity = activity;mLayout = layout;mVideoHandler = new VideoHandler(this);sVideoViews = new SparseArray<Cocos2dxVideoView>();}private static int videoTag = 0;private final static int VideoTaskCreate = 0;private final static int VideoTaskRemove = 1;private final static int VideoTaskSetSource = 2;private final static int VideoTaskSetRect = 3;private final static int VideoTaskStart = 4;private final static int VideoTaskPause = 5;private final static int VideoTaskResume = 6;private final static int VideoTaskStop = 7;private final static int VideoTaskSeek = 8;private final static int VideoTaskSetVisible = 9;private final static int VideoTaskRestart = 10;private final static int VideoTaskKeepRatio = 11;private final static int VideoTaskFullScreen = 12;private final static int VideoAddSkipBtn = 13;final static int KeyEventBack = 1000;static class VideoHandler extends Handler{WeakReference<Cocos2dxVideoHelper> mReference;VideoHandler(Cocos2dxVideoHelper helper){mReference = new WeakReference<Cocos2dxVideoHelper>(helper);}@Overridepublic void handleMessage(Message msg) {switch (msg.what) {case VideoTaskCreate: {Cocos2dxVideoHelper helper = mReference.get();helper._createVideoView(msg.arg1);break;}case VideoTaskRemove: {Cocos2dxVideoHelper helper = mReference.get();helper._removeVideoView(msg.arg1);break;}case VideoTaskSetSource: {Cocos2dxVideoHelper helper = mReference.get();helper._setVideoURL(msg.arg1, msg.arg2, (String)msg.obj);break;}case VideoTaskStart: {Cocos2dxVideoHelper helper = mReference.get();helper._startVideo(msg.arg1);break;}case VideoTaskSetRect: {Cocos2dxVideoHelper helper = mReference.get();Rect rect = (Rect)msg.obj;helper._setVideoRect(msg.arg1, rect.left, rect.top, rect.right, rect.bottom);break;}case VideoTaskFullScreen:{Cocos2dxVideoHelper helper = mReference.get();Rect rect = (Rect)msg.obj;if (msg.arg2 == 1) {helper._setFullScreenEnabled(msg.arg1, true, rect.right, rect.bottom);} else {helper._setFullScreenEnabled(msg.arg1, false, rect.right, rect.bottom);}break;}case VideoTaskPause: {Cocos2dxVideoHelper helper = mReference.get();helper._pauseVideo(msg.arg1);break;}case VideoTaskResume: {Cocos2dxVideoHelper helper = mReference.get();helper._resumeVideo(msg.arg1);break;}case VideoTaskStop: {Cocos2dxVideoHelper helper = mReference.get();helper._stopVideo(msg.arg1);break;}case VideoTaskSeek: {Cocos2dxVideoHelper helper = mReference.get();helper._seekVideoTo(msg.arg1, msg.arg2);break;}case VideoTaskSetVisible: {Cocos2dxVideoHelper helper = mReference.get();if (msg.arg2 == 1) {helper._setVideoVisible(msg.arg1, true);} else {helper._setVideoVisible(msg.arg1, false);}break;}case VideoTaskRestart: {Cocos2dxVideoHelper helper = mReference.get();helper._restartVideo(msg.arg1);break;}case VideoTaskKeepRatio: {Cocos2dxVideoHelper helper = mReference.get();if (msg.arg2 == 1) {helper._setVideoKeepRatio(msg.arg1, true);} else {helper._setVideoKeepRatio(msg.arg1, false);}break;}case KeyEventBack: {Cocos2dxVideoHelper helper = mReference.get();helper.onBackKeyEvent();break;}case VideoAddSkipBtn: {Cocos2dxVideoHelper helper = mReference.get();helper._addSkipButton(msg.arg1);break;}default:break;}super.handleMessage(msg);}}private class VideoEventRunnable implements Runnable{private int mVideoTag;private int mVideoEvent;public VideoEventRunnable(int tag,int event) {mVideoTag = tag;mVideoEvent = event;}@Overridepublic void run() {nativeExecuteVideoCallback(mVideoTag, mVideoEvent);}}public static native void nativeExecuteVideoCallback(int index,int event);OnVideoEventListener videoEventListener = new OnVideoEventListener() {@Overridepublic void onVideoEvent(int tag,int event) {mActivity.runOnGLThread(new VideoEventRunnable(tag, event));}};public static int createVideoWidget() {Message msg = new Message();msg.what = VideoTaskCreate;msg.arg1 = videoTag;mVideoHandler.sendMessage(msg);return videoTag++;}private void _createVideoView(int index) {Cocos2dxVideoView videoView = new Cocos2dxVideoView(mActivity,index);sVideoViews.put(index, videoView);FrameLayout.LayoutParams lParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT,FrameLayout.LayoutParams.WRAP_CONTENT);mLayout.addView(videoView, lParams);videoView.setZOrderOnTop(true);videoView.setZOrderMediaOverlay(true);videoView.setOnCompletionListener(videoEventListener);}public static void removeVideoWidget(int index){Message msg = new Message();msg.what = VideoTaskRemove;msg.arg1 = index;mVideoHandler.sendMessage(msg);}private void _removeVideoView(int index) {Cocos2dxVideoView view = sVideoViews.get(index);if (view != null) {view.stopPlayback();sVideoViews.remove(index);mLayout.removeView(view);}}public static void setVideoUrl(int index, int videoSource, String videoUrl) {Message msg = new Message();msg.what = VideoTaskSetSource;msg.arg1 = index;msg.arg2 = videoSource;msg.obj = videoUrl;mVideoHandler.sendMessage(msg);}private void _setVideoURL(int index, int videoSource, String videoUrl) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {switch (videoSource) {case 0:videoView.setVideoFileName(videoUrl);break;case 1:videoView.setVideoURL(videoUrl);break;default:break;}}}public static void setVideoRect(int index, int left, int top, int maxWidth, int maxHeight) {Message msg = new Message();msg.what = VideoTaskSetRect;msg.arg1 = index;msg.obj = new Rect(left, top, maxWidth, maxHeight);mVideoHandler.sendMessage(msg);}private void _setVideoRect(int index, int left, int top, int maxWidth, int maxHeight) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.setVideoRect(left,top,maxWidth,maxHeight);}}public static void setFullScreenEnabled(int index, boolean enabled, int width, int height) {Message msg = new Message();msg.what = VideoTaskFullScreen;msg.arg1 = index;if (enabled) {msg.arg2 = 1;} else {msg.arg2 = 0;}msg.obj = new Rect(0, 0, width, height);mVideoHandler.sendMessage(msg);}private void _setFullScreenEnabled(int index, boolean enabled, int width,int height) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.setFullScreenEnabled(enabled, width, height);}}private void onBackKeyEvent() {int viewCount = sVideoViews.size();for (int i = 0; i < viewCount; i++) {int key = sVideoViews.keyAt(i);Cocos2dxVideoView videoView = sVideoViews.get(key);if (videoView != null) {videoView.setFullScreenEnabled(false, 0, 0);mActivity.runOnGLThread(new VideoEventRunnable(key, KeyEventBack));}}}public static void startVideo(int index) {Message msg = new Message();msg.what = VideoTaskStart;msg.arg1 = index;mVideoHandler.sendMessage(msg);}private void _startVideo(int index) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.start();}}public static void pauseVideo(int index) {Message msg = new Message();msg.what = VideoTaskPause;msg.arg1 = index;mVideoHandler.sendMessage(msg);}private void _pauseVideo(int index) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.pause();}}public static void resumeVideo(int index) {Message msg = new Message();msg.what = VideoTaskResume;msg.arg1 = index;mVideoHandler.sendMessage(msg);}private void _resumeVideo(int index) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.resume();}}public static void stopVideo(int index) {Message msg = new Message();msg.what = VideoTaskStop;msg.arg1 = index;mVideoHandler.sendMessage(msg);}private void _stopVideo(int index) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.stop();}//刪除跳過按鈕 removeSkipBtn();}public static void restartVideo(int index) {Message msg = new Message();msg.what = VideoTaskRestart;msg.arg1 = index;mVideoHandler.sendMessage(msg);}private void _restartVideo(int index) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.restart();}}public static void seekVideoTo(int index,int msec) {Message msg = new Message();msg.what = VideoTaskSeek;msg.arg1 = index;msg.arg2 = msec;mVideoHandler.sendMessage(msg);}private void _seekVideoTo(int index,int msec) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.seekTo(msec);}}public static void setVideoVisible(int index, boolean visible) {Message msg = new Message();msg.what = VideoTaskSetVisible;msg.arg1 = index;if (visible) {msg.arg2 = 1;} else {msg.arg2 = 0;}mVideoHandler.sendMessage(msg);}private void _setVideoVisible(int index, boolean visible) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {if (visible) {videoView.fixSize();videoView.setVisibility(View.VISIBLE);} else {videoView.setVisibility(View.INVISIBLE);}}}public static void setVideoKeepRatioEnabled(int index, boolean enable) {Message msg = new Message();msg.what = VideoTaskKeepRatio;msg.arg1 = index;if (enable) {msg.arg2 = 1;} else {msg.arg2 = 0;}mVideoHandler.sendMessage(msg);}private void _setVideoKeepRatio(int index, boolean enable) {Cocos2dxVideoView videoView = sVideoViews.get(index);if (videoView != null) {videoView.setKeepRatio(enable);}}public static void addSkipButton(int index) {Message msg = new Message();msg.what = VideoAddSkipBtn;msg.arg1 = index;mVideoHandler.sendMessage(msg);}//添加按鈕第一種方式 // private void _addSkipButton(int index) {// skipBtn = new Button(mActivity);// skipBtn.setText("");// skipBtn.setX();// x / 1920 *屏幕寬度 y / 1080 *屏幕高度 // skipBtn.setY(0);// skipBtn.setWidth(10);// skipBtn.setHeight(10);// Cocos2dxVideoView view = sVideoViews.get(index);// view.skipBtn = skipBtn;// btnIndex = index;//sptg_b_001_1 這個圖片放到 proj.android/res/drawable-xhdpi// int imgId=mActivity.getResources().getIdentifier("sptg_b_001_1", "drawable", mActivity.getPackageName());// //skipBtn.setBackgroundDrawable(mActivity.getResources().getDrawable(imgId));// skipBtn.setBackground(mActivity.getResources().getDrawable(imgId));// mLayout.addView(skipBtn,0);// skipBtn.bringToFront();// skipBtn.invalidate();// skipBtn.setOnClickListener(new OnClickListener() {// @Override// public void onClick(View v) {// // TODO Auto-generated method stub// mLayout.removeView(skipBtn);// skipBtn = null;// //todo 這個地方處理的不行。要刪除視頻// Cocos2dxVideoView view = sVideoViews.get(btnIndex);// if(view!= null){// view.stop();// }// }// });// }//添加按鈕第二種方式// private void _addSkipButton(int index) {// TextView skipButton = new TextView(mActivity);// skipButton.setText("跳過 >>");// skipButton.setTextColor(Color.argb(180, 255, 255, 255));// skipButton.setTextSize(20);// FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(// skipButton.getWidth(), skipButton.getHeight());// params.leftMargin = 20;// params.topMargin =10;// skipButton.setLayoutParams(params);// // Cocos2dxVideoView view = sVideoViews.get(index);// // view.skipBtn = skipBtn;// int imgId=mActivity.getResources().getIdentifier("sptg_b_001_1", "drawable", mActivity.getPackageName());// skipButton.setBackgroundDrawable(mActivity.getResources().getDrawable(imgId));// mLayout.addView(skipButton,0);// skipButton.bringToFront();// skipButton.invalidate();// skipButton.setOnClickListener(new OnClickListener() {// @Override// public void onClick(View v) {// // TODO Auto-generated method stub// // mLayout.removeView(skipButton);// //skipButton = null;// //stopVideo(index);// }// });// }//第三種方式private void _addSkipButton(int index) {skipImgBtn = new ImageView(mActivity);//定義矩陣對象Matrix matrix = new Matrix();//縮放原圖matrix.postScale(1.5f, 1.5f);float w = 0;float h = 0;Bitmap bitmap;Bitmap dstbmp;try{bitmap = BitmapFactory.decodeStream(mActivity.getAssets().open("res/system_btn/sptg_b_001_1.png"));dstbmp = Bitmap.createBitmap(bitmap,0,0,bitmap.getWidth(), bitmap.getHeight(),matrix,true);skipImgBtn.setImageBitmap(dstbmp);w = dstbmp.getWidth();h = dstbmp.getHeight();}catch(IOException e){//todo e.printStackTrace();}//獲取屏幕尺寸幾種方式// 參考文檔 http://blog.csdn.net/ithomer/article/details/6688883DisplayMetrics dm = new DisplayMetrics();mActivity.getWindowManager().getDefaultDisplay().getMetrics(dm);FrameLayout.LayoutParams params = new FrameLayout.LayoutParams((int)w, (int)h);//float density = dm.density;// int screenWidth = (int)(dm.widthPixels * density + 0.5f);// params.leftMargin = (int) (screenWidth-w-20);params.leftMargin = (int) (mActivity.getWindowManager().getDefaultDisplay().getWidth()-w-20);params.topMargin =10;Cocos2dxVideoView view = sVideoViews.get(index);view.skipImgBtn = skipImgBtn;btnIndex = index;skipImgBtn.bringToFront();mLayout.addView(skipImgBtn,params);skipImgBtn.invalidate();skipImgBtn.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {mLayout.removeView(skipImgBtn);skipImgBtn = null;//todo 這個地方處理的不行。要刪除視頻Cocos2dxVideoView view = sVideoViews.get(btnIndex);if(view!= null){//c處理視頻跳過或者完成。因為c++代碼里面處理的是COMPLETED 所以直接調用COMPLETED的吧 view.mComplete();}}});}public void removeSkipBtn(){if (skipImgBtn!= null){mLayout.removeView(skipImgBtn);skipImgBtn = null;}} }

其實這樣就可以正常顯示按鈕了。如果不能正常顯示的話，需要繼續在Cocos2dxVideoView.java 加一個簡單的處理。有點亂，以后再整理吧，本次只傳源碼

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/** Copyright (C) 2006 The Android Open Source Project* Copyright (c) 2014 Chukong Technologies Inc.** 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 org.cocos2dx.lib;import android.app.AlertDialog; import android.content.DialogInterface; import android.content.Intent; import android.content.res.AssetFileDescriptor; import android.content.res.Resources; import android.media.AudioManager; import android.media.MediaPlayer; import android.media.MediaPlayer.OnErrorListener; import android.net.Uri; import android.util.Log; import android.view.Gravity; import android.view.MotionEvent; import android.view.SurfaceHolder; import android.view.SurfaceView; import android.widget.FrameLayout; import android.widget.MediaController.MediaPlayerControl;//import android.widget.Button; import android.widget.ImageView;//todo用按鈕的話，這兩個刪除import java.io.IOException; import java.util.Map;public class Cocos2dxVideoView extends SurfaceView implements MediaPlayerControl {private String TAG = "Cocos2dxVideoView";private Uri mVideoUri; private int mDuration;// all possible internal statesprivate static final int STATE_ERROR = -1;private static final int STATE_IDLE = 0;private static final int STATE_PREPARING = 1;private static final int STATE_PREPARED = 2;private static final int STATE_PLAYING = 3;private static final int STATE_PAUSED = 4;private static final int STATE_PLAYBACK_COMPLETED = 5;/*** mCurrentState is a VideoView object's current state.* mTargetState is the state that a method caller intends to reach.* For instance, regardless the VideoView object's current state,* calling pause() intends to bring the object to a target state* of STATE_PAUSED.*/private int mCurrentState = STATE_IDLE;private int mTargetState = STATE_IDLE;private boolean isComplete = false;// All the stuff we need for playing and showing a videoprivate SurfaceHolder mSurfaceHolder = null;private MediaPlayer mMediaPlayer = null;private int mVideoWidth = 0;private int mVideoHeight = 0;private OnVideoEventListener mOnVideoEventListener;private MediaPlayer.OnPreparedListener mOnPreparedListener;private int mCurrentBufferPercentage;private OnErrorListener mOnErrorListener;// recording the seek position while preparingprivate int mSeekWhenPrepared; protected Cocos2dxActivity mCocos2dxActivity = null;protected int mViewLeft = 0;protected int mViewTop = 0;protected int mViewWidth = 0;protected int mViewHeight = 0;protected int mVisibleLeft = 0;protected int mVisibleTop = 0;protected int mVisibleWidth = 0;protected int mVisibleHeight = 0;protected boolean mFullScreenEnabled = false;protected int mFullScreenWidth = 0;protected int mFullScreenHeight = 0;private int mViewTag = 0;// public Button skipBtn = null;public ImageView skipImgBtn = null;public Cocos2dxVideoView(Cocos2dxActivity activity,int tag) {super(activity);mViewTag = tag;mCocos2dxActivity = activity;initVideoView();}@Overrideprotected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {if (mVideoWidth == 0 || mVideoHeight == 0) {mViewWidth = mVisibleWidth;mViewHeight = mVisibleHeight;setMeasuredDimension(mViewWidth, mViewHeight);Log.i(TAG, ""+mViewWidth+ ":" +mViewHeight);}else {setMeasuredDimension(mVisibleWidth, mVisibleHeight);Log.i(TAG, ""+mVisibleWidth+ ":" +mVisibleHeight);} //328號添加// if (skipBtn != null){// skipBtn.invalidate();// }//跳過按鈕 這個加不加要看在添加視頻之前添加還是添加視頻之后再添加，這里加不加都行//請求重新draw()，但只會繪制調用者本身。if (skipImgBtn != null){skipImgBtn.invalidate();}}public void setVideoRect(int left, int top, int maxWidth, int maxHeight) {mViewLeft = left;mViewTop = top;mViewWidth = maxWidth;mViewHeight = maxHeight;fixSize(mViewLeft, mViewTop, mViewWidth, mViewHeight);}public void setFullScreenEnabled(boolean enabled, int width, int height) {if (mFullScreenEnabled != enabled) {mFullScreenEnabled = enabled;if (width != 0 && height != 0) {mFullScreenWidth = width;mFullScreenHeight = height;}fixSize();}}public int resolveAdjustedSize(int desiredSize, int measureSpec) {int result = desiredSize;int specMode = MeasureSpec.getMode(measureSpec);int specSize = MeasureSpec.getSize(measureSpec);switch (specMode) {case MeasureSpec.UNSPECIFIED:/* Parent says we can be as big as we want. Just don't be larger* than max size imposed on ourselves.*/result = desiredSize;break;case MeasureSpec.AT_MOST:/* Parent says we can be as big as we want, up to specSize.* Don't be larger than specSize, and don't be larger than* the max size imposed on ourselves.*/result = Math.min(desiredSize, specSize);break;case MeasureSpec.EXACTLY:// No choice. Do what we are told.result = specSize;break;}return result;}private boolean mNeedResume = false;@Overridepublic void setVisibility(int visibility) {if (visibility == INVISIBLE) {mNeedResume = isPlaying();if (mNeedResume) {mSeekWhenPrepared = getCurrentPosition();}}else if (mNeedResume){start();mNeedResume = false;}super.setVisibility(visibility);}private void initVideoView() {mVideoWidth = 0;mVideoHeight = 0;getHolder().addCallback(mSHCallback);//Fix issue#11516:Can't play video on Android 2.3.x getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);setFocusable(true);setFocusableInTouchMode(true);mCurrentState = STATE_IDLE;mTargetState = STATE_IDLE;}@Overridepublic boolean onTouchEvent(MotionEvent event) {if((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_UP){if (isPlaying()) {pause();resume();} else if(mCurrentState == STATE_PAUSED){resume();}}return true;}private boolean mIsAssetRouse = false;private String mVideoFilePath = null;private static final String AssetResourceRoot = "assets/";public void setVideoFileName(String path) {if (path.startsWith(AssetResourceRoot)) {path = path.substring(AssetResourceRoot.length());}if (path.startsWith("/")) {mIsAssetRouse = false;setVideoURI(Uri.parse(path),null);}else {mVideoFilePath = path;mIsAssetRouse = true;setVideoURI(Uri.parse(path),null);}}public void setVideoURL(String url) {mIsAssetRouse = false;setVideoURI(Uri.parse(url), null);}/*** @hide*/private void setVideoURI(Uri uri, Map<String, String> headers) {mVideoUri = uri;mSeekWhenPrepared = 0;mVideoWidth = 0;mVideoHeight = 0;openVideo();requestLayout();invalidate();}public void stopPlayback() {if (mMediaPlayer != null) {mMediaPlayer.stop();mMediaPlayer.release();mMediaPlayer = null;mCurrentState = STATE_IDLE;mTargetState = STATE_IDLE;}}private void openVideo() {if (mSurfaceHolder == null) {// not ready for playback just yet, will try again laterreturn;}if (mIsAssetRouse) {if(mVideoFilePath == null)return;} else if(mVideoUri == null) {return;}// Tell the music playback service to pause// TODO: these constants need to be published somewhere in the framework.Intent i = new Intent("com.android.music.musicservicecommand");i.putExtra("command", "pause");mCocos2dxActivity.sendBroadcast(i);// we shouldn't clear the target state, because somebody might have// called start() previouslyrelease(false);try {//if (mMediaPlayer == null) {mMediaPlayer = new MediaPlayer();mMediaPlayer.setOnPreparedListener(mPreparedListener);mMediaPlayer.setOnVideoSizeChangedListener(mSizeChangedListener); mMediaPlayer.setOnCompletionListener(mCompletionListener);mMediaPlayer.setOnErrorListener(mErrorListener);mMediaPlayer.setOnBufferingUpdateListener(mBufferingUpdateListener);mMediaPlayer.setDisplay(mSurfaceHolder);mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);mMediaPlayer.setScreenOnWhilePlaying(true);//} mDuration = -1;mCurrentBufferPercentage = 0;if (mIsAssetRouse) {AssetFileDescriptor afd = mCocos2dxActivity.getAssets().openFd(mVideoFilePath);mMediaPlayer.setDataSource(afd.getFileDescriptor(),afd.getStartOffset(),afd.getLength());} else {mMediaPlayer.setDataSource(mCocos2dxActivity, mVideoUri);}mMediaPlayer.prepareAsync();/*** Don't set the target state here either, but preserve the target state that was there before.*/mCurrentState = STATE_PREPARING;} catch (IOException ex) {Log.w(TAG, "Unable to open content: " + mVideoUri, ex);mCurrentState = STATE_ERROR;mTargetState = STATE_ERROR;mErrorListener.onError(mMediaPlayer, MediaPlayer.MEDIA_ERROR_UNKNOWN, 0);return;} catch (IllegalArgumentException ex) {Log.w(TAG, "Unable to open content: " + mVideoUri, ex);mCurrentState = STATE_ERROR;mTargetState = STATE_ERROR;mErrorListener.onError(mMediaPlayer, MediaPlayer.MEDIA_ERROR_UNKNOWN, 0);return;}}private boolean mKeepRatio = false;public void setKeepRatio(boolean enabled) {mKeepRatio = enabled;fixSize();}public void fixSize() {if (mFullScreenEnabled) {fixSize(0, 0, mFullScreenWidth, mFullScreenHeight);} else {fixSize(mViewLeft, mViewTop, mViewWidth, mViewHeight);}}public void fixSize(int left, int top, int width, int height) {if (mVideoWidth == 0 || mVideoHeight == 0) {mVisibleLeft = left;mVisibleTop = top;mVisibleWidth = width;mVisibleHeight = height;}else if (width != 0 && height != 0) {if (mKeepRatio) {if ( mVideoWidth * height > width * mVideoHeight ) {mVisibleWidth = width;mVisibleHeight = width * mVideoHeight / mVideoWidth;} else if ( mVideoWidth * height < width * mVideoHeight ) {mVisibleWidth = height * mVideoWidth / mVideoHeight;mVisibleHeight = height;}mVisibleLeft = left + (width - mVisibleWidth) / 2;mVisibleTop = top + (height - mVisibleHeight) / 2;} else {mVisibleLeft = left;mVisibleTop = top;mVisibleWidth = width;mVisibleHeight = height;}}else {mVisibleLeft = left;mVisibleTop = top;mVisibleWidth = mVideoWidth;mVisibleHeight = mVideoHeight;}getHolder().setFixedSize(mVisibleWidth, mVisibleHeight);FrameLayout.LayoutParams lParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT,FrameLayout.LayoutParams.WRAP_CONTENT);lParams.leftMargin = mVisibleLeft;lParams.topMargin = mVisibleTop;lParams.gravity = Gravity.TOP | Gravity.LEFT;setLayoutParams(lParams);}protected MediaPlayer.OnVideoSizeChangedListener mSizeChangedListener =new MediaPlayer.OnVideoSizeChangedListener() {public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {mVideoWidth = mp.getVideoWidth();mVideoHeight = mp.getVideoHeight();if (mVideoWidth != 0 && mVideoHeight != 0) {getHolder().setFixedSize(mVideoWidth, mVideoHeight);}}};MediaPlayer.OnPreparedListener mPreparedListener = new MediaPlayer.OnPreparedListener() {public void onPrepared(MediaPlayer mp) {mCurrentState = STATE_PREPARED;if (mOnPreparedListener != null) {mOnPreparedListener.onPrepared(mMediaPlayer);}mVideoWidth = mp.getVideoWidth();mVideoHeight = mp.getVideoHeight();// mSeekWhenPrepared may be changed after seekTo() callint seekToPosition = mSeekWhenPrepared; if (seekToPosition != 0) {seekTo(seekToPosition);}if (mVideoWidth != 0 && mVideoHeight != 0) {fixSize();} if (mTargetState == STATE_PLAYING) {start();}}};private MediaPlayer.OnCompletionListener mCompletionListener =new MediaPlayer.OnCompletionListener() {public void onCompletion(MediaPlayer mp) {mCurrentState = STATE_PLAYBACK_COMPLETED;mTargetState = STATE_PLAYBACK_COMPLETED;release(true);if (mOnVideoEventListener != null) {mOnVideoEventListener.onVideoEvent(mViewTag,EVENT_COMPLETED);}}};private static final int EVENT_PLAYING = 0;private static final int EVENT_PAUSED = 1;private static final int EVENT_STOPPED = 2;private static final int EVENT_COMPLETED = 3;public interface OnVideoEventListener{void onVideoEvent(int tag,int event);}private MediaPlayer.OnErrorListener mErrorListener =new MediaPlayer.OnErrorListener() {public boolean onError(MediaPlayer mp, int framework_err, int impl_err) {Log.d(TAG, "Error: " + framework_err + "," + impl_err);mCurrentState = STATE_ERROR;mTargetState = STATE_ERROR;/* If an error handler has been supplied, use it and finish. */if (mOnErrorListener != null) {if (mOnErrorListener.onError(mMediaPlayer, framework_err, impl_err)) {return true;}}/* Otherwise, pop up an error dialog so the user knows that* something bad has happened. Only try and pop up the dialog* if we're attached to a window. When we're going away and no* longer have a window, don't bother showing the user an error.*/if (getWindowToken() != null) {Resources r = mCocos2dxActivity.getResources();int messageId;if (framework_err == MediaPlayer.MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK) {// messageId = com.android.internal.R.string.VideoView_error_text_invalid_progressive_playback;messageId = r.getIdentifier("VideoView_error_text_invalid_progressive_playback", "string", "android");} else {// messageId = com.android.internal.R.string.VideoView_error_text_unknown;messageId = r.getIdentifier("VideoView_error_text_unknown", "string", "android");}int titleId = r.getIdentifier("VideoView_error_title", "string", "android");int buttonStringId = r.getIdentifier("VideoView_error_button", "string", "android");new AlertDialog.Builder(mCocos2dxActivity).setTitle(r.getString(titleId)).setMessage(messageId).setPositiveButton(r.getString(buttonStringId),new DialogInterface.OnClickListener() {public void onClick(DialogInterface dialog, int whichButton) {/* If we get here, there is no onError listener, so* at least inform them that the video is over.*/if (mOnVideoEventListener != null) {mOnVideoEventListener.onVideoEvent(mViewTag,EVENT_COMPLETED);}}}).setCancelable(false).show();}return true;}};private MediaPlayer.OnBufferingUpdateListener mBufferingUpdateListener =new MediaPlayer.OnBufferingUpdateListener() {public void onBufferingUpdate(MediaPlayer mp, int percent) {mCurrentBufferPercentage = percent;}};/*** Register a callback to be invoked when the media file* is loaded and ready to go.** @param l The callback that will be run*/public void setOnPreparedListener(MediaPlayer.OnPreparedListener l){mOnPreparedListener = l;}/*** Register a callback to be invoked when the end of a media file* has been reached during play back.** @param l The callback that will be run*/public void setOnCompletionListener(OnVideoEventListener l){mOnVideoEventListener = l;}/*** Register a callback to be invoked when an error occurs* during play back or setup. If no listener is specified,* or if the listener returned false, VideoView will inform* the user of any errors.** @param l The callback that will be run*/public void setOnErrorListener(OnErrorListener l){mOnErrorListener = l;}SurfaceHolder.Callback mSHCallback = new SurfaceHolder.Callback(){public void surfaceChanged(SurfaceHolder holder, int format,int w, int h){boolean isValidState = (mTargetState == STATE_PLAYING)|| !isComplete;boolean hasValidSize = (mVideoWidth == w && mVideoHeight == h);if (mMediaPlayer != null && isValidState && hasValidSize) {if (mSeekWhenPrepared != 0) {seekTo(mSeekWhenPrepared);}start();}}public void surfaceCreated(SurfaceHolder holder){mSurfaceHolder = holder;openVideo();}public void surfaceDestroyed(SurfaceHolder holder){// after we return from this we can't use the surface any moremSurfaceHolder = null;if(mCurrentState == STATE_PLAYING) { isComplete = mMediaPlayer.getCurrentPosition() == mMediaPlayer.getDuration(); mSeekWhenPrepared = mMediaPlayer.getCurrentPosition(); }release(true);}};/** release the media player in any state*/private void release(boolean cleartargetstate) {if (mMediaPlayer != null) {mMediaPlayer.reset();mMediaPlayer.release();mMediaPlayer = null;mCurrentState = STATE_IDLE;if (cleartargetstate) {mTargetState = STATE_IDLE;}}}public void start() {if (isInPlaybackState()) {mMediaPlayer.start();mCurrentState = STATE_PLAYING;if (mOnVideoEventListener != null) {mOnVideoEventListener.onVideoEvent(mViewTag, EVENT_PLAYING);}}mTargetState = STATE_PLAYING;}public void pause() {if (isInPlaybackState()) {if (mMediaPlayer.isPlaying()) {mMediaPlayer.pause();mCurrentState = STATE_PAUSED;if (mOnVideoEventListener != null) {mOnVideoEventListener.onVideoEvent(mViewTag, EVENT_PAUSED);}}}mTargetState = STATE_PAUSED;}public void stop() {if (isInPlaybackState()) {if (mMediaPlayer.isPlaying()) {stopPlayback();if (mOnVideoEventListener != null) {mOnVideoEventListener.onVideoEvent(mViewTag, EVENT_STOPPED);}}}}public void suspend() {release(false);}public void resume() {if (isInPlaybackState()) {if (mCurrentState == STATE_PAUSED) {mMediaPlayer.start();mCurrentState = STATE_PLAYING;if (mOnVideoEventListener != null) {mOnVideoEventListener.onVideoEvent(mViewTag, EVENT_PLAYING);}}}}//新添加完成函數public void mComplete() {if (isInPlaybackState()) {if (mMediaPlayer.isPlaying()) {// mMediaPlayer.stop();mCurrentState = EVENT_COMPLETED;if (mOnVideoEventListener != null) {mOnVideoEventListener.onVideoEvent(mViewTag, EVENT_COMPLETED);}}}mTargetState = EVENT_COMPLETED;}public void restart() {if (isInPlaybackState()) {mMediaPlayer.seekTo(0);mMediaPlayer.start();mCurrentState = STATE_PLAYING;mTargetState = STATE_PLAYING;}}// cache duration as mDuration for faster accesspublic int getDuration() {if (isInPlaybackState()) {if (mDuration > 0) {return mDuration;}mDuration = mMediaPlayer.getDuration();return mDuration;}mDuration = -1;return mDuration;}public int getCurrentPosition() {if (isInPlaybackState()) {return mMediaPlayer.getCurrentPosition();}return 0;}public void seekTo(int msec) {if (isInPlaybackState()) {mMediaPlayer.seekTo(msec);mSeekWhenPrepared = 0;} else {mSeekWhenPrepared = msec;}}public boolean isPlaying() {return isInPlaybackState() && mMediaPlayer.isPlaying();}public int getBufferPercentage() {if (mMediaPlayer != null) {return mCurrentBufferPercentage;}return 0;}public boolean isInPlaybackState() {return (mMediaPlayer != null &&mCurrentState != STATE_ERROR &&mCurrentState != STATE_IDLE &&mCurrentState != STATE_PREPARING);}@Overridepublic boolean canPause() {return true;}@Overridepublic boolean canSeekBackward() {return true;}@Overridepublic boolean canSeekForward() {return true;}public int getAudioSessionId () {return mMediaPlayer.getAudioSessionId();} }

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?后續bug：跳過按鈕的資源不能使用加密圖片，會導致閃退，額額額。

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忙去了，代碼先這樣，有問題聯系我。QQ776274781 ,各位大神一起交流，哈哈，busy.

轉載于:https://www.cnblogs.com/zhangfeitao/p/6647243.html

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