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GSYVideoView.java
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package com.shuyu.gsyvideoplayer.video.base;
import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.RectF;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.os.Build;
import android.os.Handler;
import android.os.Looper;
import androidx.annotation.AttrRes;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import android.util.AttributeSet;
import android.view.InflateException;
import android.view.Surface;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import com.shuyu.gsyvideoplayer.R;
import com.shuyu.gsyvideoplayer.listener.GSYMediaPlayerListener;
import com.shuyu.gsyvideoplayer.listener.VideoAllCallBack;
import com.shuyu.gsyvideoplayer.utils.CommonUtil;
import com.shuyu.gsyvideoplayer.utils.Debuger;
import com.shuyu.gsyvideoplayer.utils.NetInfoModule;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import static com.shuyu.gsyvideoplayer.utils.CommonUtil.getTextSpeed;
/**
* 视频回调与状态处理等相关层
* Created by guoshuyu on 2017/8/2.
*/
public abstract class GSYVideoView extends GSYTextureRenderView implements GSYMediaPlayerListener {
//正常
public static final int CURRENT_STATE_NORMAL = 0;
//准备中
public static final int CURRENT_STATE_PREPAREING = 1;
//播放中
public static final int CURRENT_STATE_PLAYING = 2;
//开始缓冲
public static final int CURRENT_STATE_PLAYING_BUFFERING_START = 3;
//暂停
public static final int CURRENT_STATE_PAUSE = 5;
//自动播放结束
public static final int CURRENT_STATE_AUTO_COMPLETE = 6;
//错误状态
public static final int CURRENT_STATE_ERROR = 7;
//避免切换时频繁setup
public static final int CHANGE_DELAY_TIME = 2000;
//当前的播放状态
protected int mCurrentState = -1;
//播放的tag，防止错误，因为普通的url也可能重复
protected int mPlayPosition = -22;
//屏幕宽度
protected int mScreenWidth;
//屏幕高度
protected int mScreenHeight;
//缓存进度
protected int mBufferPoint;
//备份缓存前的播放状态
protected int mBackUpPlayingBufferState = -1;
//从哪个开始播放
protected long mSeekOnStart = -1;
//当前的播放位置
protected long mCurrentPosition;
//保存切换时的时间，避免频繁契合
protected long mSaveChangeViewTIme = 0;
//播放速度
protected float mSpeed = 1;
//是否播边边缓冲
protected boolean mCache = false;
//当前是否全屏
protected boolean mIfCurrentIsFullscreen = false;
//循环
protected boolean mLooping = false;
//是否播放过
protected boolean mHadPlay = false;
//是否发送了网络改变
protected boolean mNetChanged = false;
//是否不变调
protected boolean mSoundTouch = false;
//是否需要显示暂停锁定效果
protected boolean mShowPauseCover = false;
//是否准备完成前调用了暂停
protected boolean mPauseBeforePrepared = false;
//Prepared之后是否自动开始播放
protected boolean mStartAfterPrepared = true;
//Prepared
protected boolean mHadPrepared = false;
//是否播放器当失去音频焦点
protected boolean mReleaseWhenLossAudio = true;
//音频焦点的监听
protected AudioManager mAudioManager;
//播放的tag，防止错误，因为普通的url也可能重复
protected String mPlayTag = "";
//上下文
protected Context mContext;
//原来的url
protected String mOriginUrl;
//转化后的URL
protected String mUrl;
//标题
protected String mTitle;
//网络状态
protected String mNetSate = "NORMAL";
// 是否需要覆盖拓展类型
protected String mOverrideExtension;
//缓存路径，可不设置
protected File mCachePath;
//视频回调
protected VideoAllCallBack mVideoAllCallBack;
//http request header
protected Map<String, String> mMapHeadData = new HashMap<>();
//网络监听
protected NetInfoModule mNetInfoModule;
public GSYVideoView(@NonNull Context context) {
super(context);
init(context);
}
public GSYVideoView(@NonNull Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
init(context);
}
public GSYVideoView(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
super(context, attrs, defStyleAttr);
init(context);
}
public GSYVideoView(Context context, Boolean fullFlag) {
super(context);
mIfCurrentIsFullscreen = fullFlag;
init(context);
}
@Override
protected void showPauseCover() {
if (mCurrentState == CURRENT_STATE_PAUSE && mFullPauseBitmap != null
&& !mFullPauseBitmap.isRecycled() && mShowPauseCover
&& mSurface != null && mSurface.isValid()) {
if (getGSYVideoManager().isSurfaceSupportLockCanvas()) {
try {
RectF rectF = new RectF(0, 0, mTextureView.getWidth(), mTextureView.getHeight());
Canvas canvas;
canvas = mSurface.lockCanvas(new Rect(0, 0, mTextureView.getWidth(), mTextureView.getHeight()));
if (canvas != null) {
canvas.drawBitmap(mFullPauseBitmap, null, rectF, null);
mSurface.unlockCanvasAndPost(canvas);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
@Override
protected void releasePauseCover() {
try {
if (mCurrentState != CURRENT_STATE_PAUSE && mFullPauseBitmap != null
&& !mFullPauseBitmap.isRecycled() && mShowPauseCover) {
mFullPauseBitmap.recycle();
mFullPauseBitmap = null;
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public int getCurrentVideoWidth() {
if (getGSYVideoManager() != null) {
return getGSYVideoManager().getVideoWidth();
}
return 0;
}
@Override
public int getCurrentVideoHeight() {
if (getGSYVideoManager() != null) {
return getGSYVideoManager().getVideoHeight();
}
return 0;
}
@Override
public int getVideoSarNum() {
if (getGSYVideoManager() != null) {
return getGSYVideoManager().getVideoSarNum();
}
return 0;
}
@Override
public int getVideoSarDen() {
if (getGSYVideoManager() != null) {
return getGSYVideoManager().getVideoSarDen();
}
return 0;
}
protected void updatePauseCover() {
if ((mFullPauseBitmap == null || mFullPauseBitmap.isRecycled()) && mShowPauseCover) {
try {
initCover();
} catch (Exception e) {
e.printStackTrace();
mFullPauseBitmap = null;
}
}
}
protected Context getActivityContext() {
return CommonUtil.getActivityContext(getContext());
}
protected void init(Context context) {
if (getActivityContext() != null) {
this.mContext = getActivityContext();
} else {
this.mContext = context;
}
initInflate(mContext);
mTextureViewContainer = (ViewGroup) findViewById(R.id.surface_container);
if (isInEditMode())
return;
mScreenWidth = mContext.getResources().getDisplayMetrics().widthPixels;
mScreenHeight = mContext.getResources().getDisplayMetrics().heightPixels;
mAudioManager = (AudioManager) mContext.getApplicationContext().getSystemService(Context.AUDIO_SERVICE);
}
protected void initInflate(Context context) {
try {
View.inflate(context, getLayoutId(), this);
} catch (InflateException e) {
if (e.toString().contains("GSYImageCover")) {
Debuger.printfError("********************\n" +
"***** 注意 *****" +
"********************\n" +
"*该版本需要清除布局文件中的GSYImageCover\n" +
"**** Attention ***\n" +
"*Please remove GSYImageCover from Layout in this Version\n" +
"********************\n");
e.printStackTrace();
throw new InflateException("该版本需要清除布局文件中的GSYImageCover，please remove GSYImageCover from your layout");
} else {
e.printStackTrace();
}
}
}
/**
* 开始播放逻辑
*/
protected void startButtonLogic() {
if (mVideoAllCallBack != null && (mCurrentState == CURRENT_STATE_NORMAL
|| mCurrentState == CURRENT_STATE_AUTO_COMPLETE)) {
Debuger.printfLog("onClickStartIcon");
mVideoAllCallBack.onClickStartIcon(mOriginUrl, mTitle, this);
} else if (mVideoAllCallBack != null) {
Debuger.printfLog("onClickStartError");
mVideoAllCallBack.onClickStartError(mOriginUrl, mTitle, this);
}
prepareVideo();
}
/**
* 开始状态视频播放
*/
protected void prepareVideo() {
startPrepare();
}
protected void startPrepare() {
if (getGSYVideoManager().listener() != null) {
getGSYVideoManager().listener().onCompletion();
}
if (mVideoAllCallBack != null) {
Debuger.printfLog("onStartPrepared");
mVideoAllCallBack.onStartPrepared(mOriginUrl, mTitle, this);
}
getGSYVideoManager().setListener(this);
getGSYVideoManager().setPlayTag(mPlayTag);
getGSYVideoManager().setPlayPosition(mPlayPosition);
mAudioManager.requestAudioFocus(onAudioFocusChangeListener, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
try {
if (mContext instanceof Activity) {
((Activity) mContext).getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
}
} catch (Exception e) {
e.printStackTrace();
}
mBackUpPlayingBufferState = -1;
getGSYVideoManager().prepare(mUrl, (mMapHeadData == null) ? new HashMap<String, String>() : mMapHeadData, mLooping, mSpeed, mCache, mCachePath, mOverrideExtension);
setStateAndUi(CURRENT_STATE_PREPAREING);
}
/**
* 监听是否有外部其他多媒体开始播放
*/
protected AudioManager.OnAudioFocusChangeListener onAudioFocusChangeListener = new AudioManager.OnAudioFocusChangeListener() {
@Override
public void onAudioFocusChange(int focusChange) {
switch (focusChange) {
case AudioManager.AUDIOFOCUS_GAIN:
onGankAudio();
break;
case AudioManager.AUDIOFOCUS_LOSS:
onLossAudio();
break;
case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT:
onLossTransientAudio();
break;
case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK:
onLossTransientCanDuck();
break;
}
}
};
/**
* 获得了Audio Focus
*/
protected void onGankAudio() {
}
/**
* 失去了Audio Focus，并将会持续很长的时间
*/
protected void onLossAudio() {
new Handler(Looper.getMainLooper()).post(new Runnable() {
public void run() {
if (GSYVideoView.this.mReleaseWhenLossAudio) {
GSYVideoView.this.releaseVideos();
} else {
if(getGSYVideoManager().listener() != null)
getGSYVideoManager().listener().onVideoPause();
}
}
});
}
/**
* 暂时失去Audio Focus，并会很快再次获得
*/
protected void onLossTransientAudio() {
try {
getGSYVideoManager().listener().onVideoPause();
} catch (Exception var2) {
var2.printStackTrace();
}
}
/**
* 暂时失去AudioFocus，但是可以继续播放，不过要在降低音量
*/
protected void onLossTransientCanDuck() {
}
/**
* 设置播放URL
*
* @param url 播放url
* @param cacheWithPlay 是否边播边缓存
* @param title title
* @return
*/
public boolean setUp(String url, boolean cacheWithPlay, String title) {
return setUp(url, cacheWithPlay, ((File) null), title);
}
/**
* 设置播放URL
*
* @param url 播放url
* @param cacheWithPlay 是否边播边缓存
* @param cachePath 缓存路径，如果是M3U8或者HLS，请设置为false
* @param mapHeadData 头部信息
* @param title title
* @return
*/
public boolean setUp(String url, boolean cacheWithPlay, File cachePath, Map<String, String> mapHeadData, String title) {
if (setUp(url, cacheWithPlay, cachePath, title)) {
if (this.mMapHeadData != null) {
this.mMapHeadData.clear();
} else {
this.mMapHeadData = new HashMap<>();
}
if (mapHeadData != null) {
this.mMapHeadData.putAll(mapHeadData);
}
return true;
}
return false;
}
/**
* 设置播放URL
*
* @param url 播放url
* @param cacheWithPlay 是否边播边缓存
* @param cachePath 缓存路径，如果是M3U8或者HLS，请设置为false
* @param title title
* @return
*/
public boolean setUp(String url, boolean cacheWithPlay, File cachePath, String title) {
return setUp(url, cacheWithPlay, cachePath, title, true);
}
/**
* 设置播放URL
*
* @param url 播放url
* @param cacheWithPlay 是否边播边缓存
* @param cachePath 缓存路径，如果是M3U8或者HLS，请设置为false
* @param title title
* @param changeState 是否修改状态
* @return
*/
protected boolean setUp(String url, boolean cacheWithPlay, File cachePath, String title, boolean changeState) {
mCache = cacheWithPlay;
mCachePath = cachePath;
mOriginUrl = url;
if (isCurrentMediaListener() &&
(System.currentTimeMillis() - mSaveChangeViewTIme) < CHANGE_DELAY_TIME)
return false;
mCurrentState = CURRENT_STATE_NORMAL;
this.mUrl = url;
this.mTitle = title;
if (changeState)
setStateAndUi(CURRENT_STATE_NORMAL);
return true;
}
/**
* 重置
*/
public void onVideoReset() {
setStateAndUi(CURRENT_STATE_NORMAL);
}
/**
* 暂停状态
*/
@Override
public void onVideoPause() {
if (mCurrentState == CURRENT_STATE_PREPAREING) {
mPauseBeforePrepared = true;
}
try {
if (getGSYVideoManager() != null &&
getGSYVideoManager().isPlaying()) {
setStateAndUi(CURRENT_STATE_PAUSE);
mCurrentPosition = getGSYVideoManager().getCurrentPosition();
if (getGSYVideoManager() != null)
getGSYVideoManager().pause();
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 恢复暂停状态
*/
@Override
public void onVideoResume() {
onVideoResume(true);
}
/**
* 恢复暂停状态
*
* @param seek 是否产生seek动作
*/
@Override
public void onVideoResume(boolean seek) {
mPauseBeforePrepared = false;
if (mCurrentState == CURRENT_STATE_PAUSE) {
try {
if (mCurrentPosition >= 0 && getGSYVideoManager() != null) {
if (seek) {
getGSYVideoManager().seekTo(mCurrentPosition);
}
getGSYVideoManager().start();
setStateAndUi(CURRENT_STATE_PLAYING);
if (mAudioManager != null && !mReleaseWhenLossAudio) {
mAudioManager.requestAudioFocus(onAudioFocusChangeListener, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
}
mCurrentPosition = 0;
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
/**
* 处理因切换网络而导致的问题
*/
protected void netWorkErrorLogic() {
final long currentPosition = getCurrentPositionWhenPlaying();
Debuger.printfError("******* Net State Changed. renew player to connect *******" + currentPosition);
getGSYVideoManager().releaseMediaPlayer();
postDelayed(new Runnable() {
@Override
public void run() {
setSeekOnStart(currentPosition);
startPlayLogic();
}
}, 500);
}
/**
* 播放错误的时候，删除缓存文件
*/
protected void deleteCacheFileWhenError() {
clearCurrentCache();
Debuger.printfError("Link Or mCache Error, Please Try Again " + mOriginUrl);
if (mCache) {
Debuger.printfError("mCache Link " + mUrl);
}
mUrl = mOriginUrl;
}
@Override
public void onPrepared() {
if (mCurrentState != CURRENT_STATE_PREPAREING) return;
mHadPrepared = true;
if (mVideoAllCallBack != null && isCurrentMediaListener()) {
Debuger.printfLog("onPrepared");
mVideoAllCallBack.onPrepared(mOriginUrl, mTitle, this);
}
if (!mStartAfterPrepared) {
setStateAndUi(CURRENT_STATE_PAUSE);
onVideoPause();//todo 加上这个
return;
}
startAfterPrepared();
}
@Override
public void onAutoCompletion() {
setStateAndUi(CURRENT_STATE_AUTO_COMPLETE);
mSaveChangeViewTIme = 0;
mCurrentPosition = 0;
if (mTextureViewContainer.getChildCount() > 0) {
mTextureViewContainer.removeAllViews();
}
if (!mIfCurrentIsFullscreen)
getGSYVideoManager().setLastListener(null);
mAudioManager.abandonAudioFocus(onAudioFocusChangeListener);
if (mContext instanceof Activity) {
try {
((Activity) mContext).getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
} catch (Exception e) {
e.printStackTrace();
}
}
releaseNetWorkState();
if (mVideoAllCallBack != null && isCurrentMediaListener()) {
Debuger.printfLog("onAutoComplete");
mVideoAllCallBack.onAutoComplete(mOriginUrl, mTitle, this);
}
mHadPlay = false;
}
@Override
public void onCompletion() {
//make me normal first
setStateAndUi(CURRENT_STATE_NORMAL);
mSaveChangeViewTIme = 0;
mCurrentPosition = 0;
if (mTextureViewContainer.getChildCount() > 0) {
mTextureViewContainer.removeAllViews();
}
if (!mIfCurrentIsFullscreen) {
getGSYVideoManager().setListener(null);
getGSYVideoManager().setLastListener(null);
}
getGSYVideoManager().setCurrentVideoHeight(0);
getGSYVideoManager().setCurrentVideoWidth(0);
mAudioManager.abandonAudioFocus(onAudioFocusChangeListener);
if (mContext instanceof Activity) {
try {
((Activity) mContext).getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
} catch (Exception e) {
e.printStackTrace();
}
}
releaseNetWorkState();
if (mVideoAllCallBack != null) {
Debuger.printfLog("onComplete");
mVideoAllCallBack.onComplete(mOriginUrl, mTitle, this);
}
mHadPlay = false;
}
@Override
public void onSeekComplete() {
Debuger.printfLog("onSeekComplete");
}
@Override
public void onError(int what, int extra) {
if (mNetChanged) {
mNetChanged = false;
netWorkErrorLogic();
if (mVideoAllCallBack != null) {
mVideoAllCallBack.onPlayError(mOriginUrl, mTitle, this);
}
return;
}
if (what != 38 && what != -38) {
setStateAndUi(CURRENT_STATE_ERROR);
deleteCacheFileWhenError();
if (mVideoAllCallBack != null) {
mVideoAllCallBack.onPlayError(mOriginUrl, mTitle, this, what, extra);
}
}
}
@Override
public void onInfo(int what, int extra) {
if (what == MediaPlayer.MEDIA_INFO_BUFFERING_START) {
mBackUpPlayingBufferState = mCurrentState;
//避免在onPrepared之前就进入了buffering，导致一只loading
if (mHadPlay && mCurrentState != CURRENT_STATE_PREPAREING && mCurrentState > 0)
setStateAndUi(CURRENT_STATE_PLAYING_BUFFERING_START);
} else if (what == MediaPlayer.MEDIA_INFO_BUFFERING_END) {
if (mBackUpPlayingBufferState != -1) {
if (mBackUpPlayingBufferState == CURRENT_STATE_PLAYING_BUFFERING_START) {
mBackUpPlayingBufferState = CURRENT_STATE_PLAYING;
}
if (mHadPlay && mCurrentState != CURRENT_STATE_PREPAREING && mCurrentState > 0)
setStateAndUi(mBackUpPlayingBufferState);
mBackUpPlayingBufferState = -1;
}
} else if (what == getGSYVideoManager().getRotateInfoFlag()) {
mRotate = extra;
Debuger.printfLog("Video Rotate Info " + extra);
if (mTextureView != null)
mTextureView.setRotation(mRotate);
}
}
@Override
public void onVideoSizeChanged() {
int mVideoWidth = getGSYVideoManager().getCurrentVideoWidth();
int mVideoHeight = getGSYVideoManager().getCurrentVideoHeight();
if (mVideoWidth != 0 && mVideoHeight != 0 && mTextureView != null) {
mTextureView.requestLayout();
}
}
@Override
protected void setDisplay(Surface surface) {
getGSYVideoManager().setDisplay(surface);
}
@Override
protected void releaseSurface(Surface surface) {
getGSYVideoManager().releaseSurface(surface);
}
/**
* 清除当前缓存
*/
public void clearCurrentCache() {
if (getGSYVideoManager().isCacheFile() && mCache) {
//是否为缓存文件
Debuger.printfError("Play Error " + mUrl);
mUrl = mOriginUrl;
getGSYVideoManager().clearCache(mContext, mCachePath, mOriginUrl);
} else if (mUrl != null && mUrl.contains("127.0.0.1")) {
getGSYVideoManager().clearCache(getContext(), mCachePath, mOriginUrl);
}
}
/**
* 获取当前播放进度
*/
public long getCurrentPositionWhenPlaying() {
long position = 0;
if (mCurrentState == CURRENT_STATE_PLAYING || mCurrentState == CURRENT_STATE_PAUSE) {
try {
position = getGSYVideoManager().getCurrentPosition();
} catch (Exception e) {
e.printStackTrace();
return position;
}
}
if (position == 0 && mCurrentPosition > 0) {
return mCurrentPosition;
}
return position;
}
/**
* 获取当前总时长
*/
public long getDuration() {
long duration = 0;
try {
duration = getGSYVideoManager().getDuration();
} catch (Exception e) {
e.printStackTrace();
return duration;
}
return duration;
}
/**
* 释放吧
*/
public void release() {
mSaveChangeViewTIme = 0;
if (isCurrentMediaListener() &&
(System.currentTimeMillis() - mSaveChangeViewTIme) > CHANGE_DELAY_TIME) {
releaseVideos();
}
}
/**
* prepared成功之后会开始播放
*/
public void startAfterPrepared() {
if (!mHadPrepared) {
prepareVideo();
}
try {
if (getGSYVideoManager() != null) {
getGSYVideoManager().start();
}
setStateAndUi(CURRENT_STATE_PLAYING);
if (getGSYVideoManager() != null && mSeekOnStart > 0) {
getGSYVideoManager().seekTo(mSeekOnStart);
mSeekOnStart = 0;
}
} catch (Exception e) {
e.printStackTrace();
}
addTextureView();
createNetWorkState();
listenerNetWorkState();
mHadPlay = true;
if (mTextureView != null) {
mTextureView.onResume();
}
if (mPauseBeforePrepared) {
onVideoPause();
mPauseBeforePrepared = false;
}
}
protected boolean isCurrentMediaListener() {
return getGSYVideoManager().listener() != null
&& getGSYVideoManager().listener() == this;
}
/**
* 创建网络监听
*/
protected void createNetWorkState() {
if (mNetInfoModule == null) {
mNetInfoModule = new NetInfoModule(mContext.getApplicationContext(), new NetInfoModule.NetChangeListener() {
@Override
public void changed(String state) {
if (!mNetSate.equals(state)) {
Debuger.printfError("******* change network state ******* " + state);
mNetChanged = true;
}
mNetSate = state;
}
});
mNetSate = mNetInfoModule.getCurrentConnectionType();
}
}
/**
* 监听网络状态
*/
protected void listenerNetWorkState() {
if (mNetInfoModule != null) {
mNetInfoModule.onHostResume();
}
}
/**
* 取消网络监听
*/
protected void unListenerNetWorkState() {
if (mNetInfoModule != null) {
mNetInfoModule.onHostPause();
}
}
/**
* 释放网络监听
*/
protected void releaseNetWorkState() {
if (mNetInfoModule != null) {
mNetInfoModule.onHostPause();
mNetInfoModule = null;
}
}
/************************* 需要继承处理部分 *************************/
/**
* 退出全屏
*
* @return 是否在全屏界面
*/
protected abstract boolean backFromFull(Context context);
/**
* 释放播放器
*/
protected abstract void releaseVideos();
/**
* 设置播放显示状态
*
* @param state
*/
protected abstract void setStateAndUi(int state);
/**
* 获取管理器桥接的实现
*/
public abstract GSYVideoViewBridge getGSYVideoManager();
/**
* 当前UI
*/
public abstract int getLayoutId();
/**
* 开始播放
*/
public abstract void startPlayLogic();
/************************* 公开接口 *************************/
/**
* 获取当前播放状态
*/
public int getCurrentState() {
return mCurrentState;
}
/**
* 根据状态判断是否播放中
*/
public boolean isInPlayingState() {
return (mCurrentState >= 0 && mCurrentState != CURRENT_STATE_NORMAL
&& mCurrentState != CURRENT_STATE_AUTO_COMPLETE && mCurrentState != CURRENT_STATE_ERROR);
}
/**
* 播放tag防止错误，因为普通的url也可能重复
*/
public String getPlayTag() {
return mPlayTag;
}
/**
* 播放tag防止错误，因为普通的url也可能重复
*
* @param playTag 保证不重复就好
*/
public void setPlayTag(String playTag) {
this.mPlayTag = playTag;
}
public int getPlayPosition() {
return mPlayPosition;
}
/**
* 设置播放位置防止错位
*/
public void setPlayPosition(int playPosition) {
this.mPlayPosition = playPosition;
}
/**
* 网络速度
* 注意，这里如果是开启了缓存，因为读取本地代理，缓存成功后还是存在速度的
* 再打开已经缓存的本地文件，网络速度才会回0.因为是播放本地文件了
*/
public long getNetSpeed() {
return getGSYVideoManager().getNetSpeed();
}
/**
* 网络速度
* 注意，这里如果是开启了缓存，因为读取本地代理，缓存成功后还是存在速度的
* 再打开已经缓存的本地文件，网络速度才会回0.因为是播放本地文件了
*/
public String getNetSpeedText() {
long speed = getNetSpeed();
return getTextSpeed(speed);
}
public long getSeekOnStart() {
return mSeekOnStart;