ijkplayer是Bilibili基于ffmpeg开发并开源的轻量级视频播放器，支持播放本地网络视频，也支持流媒体播放。支持Android&iOS。

导包

ijkplayer导包源码下载https://github.com/lmx-fashion/IjikPlayer

我们需要的只有widget.media和libs

然后进行配置就好了

修改APP下的build.gradle, 主要设置.so及.aar的位置:

apply plugin: 'com.android.application'android {compileSdkVersion 24buildToolsVersion "25.0.0"defaultConfig {applicationId "com.hx.ijkplayer_demo"minSdkVersion 14targetSdkVersion 24versionCode 1versionName "1.0"testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"}buildTypes {release {minifyEnabled falseproguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'}}sourceSets {main {jniLibs.srcDirs = ['libs']  /**在libs文件夹下找so文件*/}}
}repositories {mavenCentral()flatDir {dirs 'libs' /**在libs文件夹下找aar文件*/}
}dependencies {compile fileTree(dir: 'libs', include: ['*.jar'])androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {exclude group: 'com.android.support', module: 'support-annotations'})compile 'com.android.support:appcompat-v7:24.2.1'testCompile 'junit:junit:4.12'compile(name: 'ijkplayer-java-release', ext: 'aar') /**编译ijkplayer-java-release.aar文件*/
}

Manifest

...
<activity android:name=".MainActivity"android:screenOrientation="sensorLandscape"android:configChanges="orientation|keyboardHidden">
...
</activity>
...
<uses-permission android:name="android.permission.INTERNET"/>

播放实现

Xml代码，其中的IjkVideoView的路径需要自己根据自己studio的提示配置，切记

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"tools:context=".MainActivity"><widget.media.IjkVideoView
        android:id="@+id/video_view"android:layout_width="match_parent"android:layout_height="match_parent"/>
</RelativeLayout>

Java代码，加载本地视频，+号前面的是scard的地址，后面是咱们需要拼接的

String localPath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/local"+"/adc.mp4";

public class MainActivity extends AppCompatActivity {private IjkVideoView videoView;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);videoView = (IjkVideoView) findViewById(R.id.video_view);videoView.setAspectRatio(IRenderView.AR_ASPECT_FIT_PARENT);videoView.setVideoURI(Uri.parse("http://mp4.vjshi.com/2013-05-28/2013052815051372.mp4"));videoView.start();}
}

常用函数

/*** 参数aspectRatio(缩放参数)参见IRenderView的常量：IRenderView.AR_ASPECT_FIT_PARENT,
IRenderView.AR_ASPECT_FILL_PARENT,
IRenderView.AR_ASPECT_WRAP_CONTENT,
IRenderView.AR_MATCH_PARENT,
IRenderView.AR_16_9_FIT_PARENT,
IRenderView.AR_4_3_FIT_PARENT*/
public void setAspectRatio(int aspectRatio);
//改变视频缩放状态。
public int toggleAspectRatio();
//设置视频路径。
public void setVideoPath(String path);
//设置视频URI。（可以是网络视频地址）
public void setVideoURI(Uri uri);
//停止视频播放，并释放资源。
public void stopPlayback();
/*** 设置媒体控制器。* 参数controller:媒体控制器，注意是com.hx.ijkplayer_demo.widget.media.IMediaController。*/
public void setMediaController(IMediaController controller);
//改变媒体控制器显隐
private void toggleMediaControlsVisiblity();
//注册一个回调函数，在视频预处理完成后调用。在视频预处理完成后被调用。此时视频的宽度、高度、宽高比信息已经获取到，此时可调用seekTo让视频从指定位置开始播放。
public void setOnPreparedListener(OnPreparedListener l);
//播放完成回调
public void setOnCompletionListener(IMediaPlayer.OnCompletionListener l);
//播放错误回调
public void setOnErrorListener(IMediaPlayer.OnErrorListener l);
//事件发生回调
public void setOnInfoListener(IMediaPlayer.OnInfoListener l);
//获取总长度
public int getDuration();
//获取当前播放位置。
public long getCurrentPosition();
//设置播放位置。单位毫秒
public void seekTo(long msec);
//是否正在播放。
public boolean isPlaying();
//获取缓冲百分比。
public int getBufferPercentage();

封装ijkplayer

上面只是ijkplayer的一个基本用法。我们可以对ijkplayer进行一次封装，让ijkplayer使用起来更加简单。

功能：

使用Vitamio的VideoView进行视频播放
视频左侧界面（左1/2以内）上下滑动调节亮度
视频右侧界面（右1/2以外）上下滑动调节声音
双击切换视频窗口布局
非直播状态，可以左右滑动调节当前播放进度

public class PlayerManager {/*** 可能会剪裁,保持原视频的大小，显示在中心,当原视频的大小超过view的大小超过部分裁剪处理*/public static final String SCALETYPE_FITPARENT="fitParent";/*** 可能会剪裁,等比例放大视频，直到填满View为止,超过View的部分作裁剪处理*/public static final String SCALETYPE_FILLPARENT="fillParent";/*** 将视频的内容完整居中显示，如果视频大于view,则按比例缩视频直到完全显示在view中*/public static final String SCALETYPE_WRAPCONTENT="wrapContent";/*** 不剪裁,非等比例拉伸画面填满整个View*/public static final String SCALETYPE_FITXY="fitXY";/*** 不剪裁,非等比例拉伸画面到16:9,并完全显示在View中*/public static final String SCALETYPE_16_9="16:9";/*** 不剪裁,非等比例拉伸画面到4:3,并完全显示在View中*/public static final String SCALETYPE_4_3="4:3";/*** 状态常量*/private final int STATUS_ERROR=-1;private final int STATUS_IDLE=0;private final int STATUS_LOADING=1;private final int STATUS_PLAYING=2;private final int STATUS_PAUSE=3;private final int STATUS_COMPLETED=4;private final Activity activity;private final IjkVideoView videoView;private final AudioManager audioManager;public GestureDetector gestureDetector;private boolean playerSupport;private boolean isLive = false;//是否为直播private boolean fullScreenOnly;private boolean portrait;private final int mMaxVolume;private int screenWidthPixels;private int currentPosition;private int status=STATUS_IDLE;private long pauseTime;private String url;private float brightness=-1;private int volume=-1;private long newPosition = -1;private long defaultRetryTime=5000;private OrientationEventListener orientationEventListener;private PlayerStateListener playerStateListener;public void setPlayerStateListener(PlayerStateListener playerStateListener) {this.playerStateListener = playerStateListener;}private OnErrorListener onErrorListener=new OnErrorListener() {@Overridepublic void onError(int what, int extra) {}};private OnCompleteListener onCompleteListener=new OnCompleteListener() {@Overridepublic void onComplete() {}};private OnInfoListener onInfoListener=new OnInfoListener(){@Overridepublic void onInfo(int what, int extra) {}};private OnControlPanelVisibilityChangeListener onControlPanelVisibilityChangeListener=new OnControlPanelVisibilityChangeListener() {@Overridepublic void change(boolean isShowing) {}};/*** try to play when error(only for live video)* @param defaultRetryTime millisecond,0 will stop retry,default is 5000 millisecond*/public void setDefaultRetryTime(long defaultRetryTime) {this.defaultRetryTime = defaultRetryTime;}public PlayerManager(final Activity activity) {try {IjkMediaPlayer.loadLibrariesOnce(null);IjkMediaPlayer.native_profileBegin("libijkplayer.so");playerSupport=true;} catch (Throwable e) {Log.e("GiraffePlayer", "loadLibraries error", e);}this.activity=activity;screenWidthPixels = activity.getResources().getDisplayMetrics().widthPixels;videoView = (IjkVideoView) activity.findViewById(R.id.video_view);videoView.setOnCompletionListener(new IMediaPlayer.OnCompletionListener() {@Overridepublic void onCompletion(IMediaPlayer mp) {statusChange(STATUS_COMPLETED);onCompleteListener.onComplete();}});videoView.setOnErrorListener(new IMediaPlayer.OnErrorListener() {@Overridepublic boolean onError(IMediaPlayer mp, int what, int extra) {statusChange(STATUS_ERROR);onErrorListener.onError(what,extra);return true;}});videoView.setOnInfoListener(new IMediaPlayer.OnInfoListener() {@Overridepublic boolean onInfo(IMediaPlayer mp, int what, int extra) {switch (what) {case IMediaPlayer.MEDIA_INFO_BUFFERING_START:statusChange(STATUS_LOADING);break;case IMediaPlayer.MEDIA_INFO_BUFFERING_END:statusChange(STATUS_PLAYING);break;case IMediaPlayer.MEDIA_INFO_NETWORK_BANDWIDTH://显示下载速度
//                      Toast.show("download rate:" + extra);break;case IMediaPlayer.MEDIA_INFO_VIDEO_RENDERING_START:statusChange(STATUS_PLAYING);break;}onInfoListener.onInfo(what,extra);return false;}});audioManager = (AudioManager) activity.getSystemService(Context.AUDIO_SERVICE);mMaxVolume = audioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC);gestureDetector = new GestureDetector(activity, new PlayerGestureListener());if (fullScreenOnly) {activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);}portrait=getScreenOrientation()== ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;if (!playerSupport) {DebugLog.e("播放器不支持此设备");}}private void statusChange(int newStatus) {status = newStatus;if (!isLive && newStatus==STATUS_COMPLETED) {DebugLog.d("statusChange STATUS_COMPLETED...");if (playerStateListener != null){playerStateListener.onComplete();}}else if (newStatus == STATUS_ERROR) {DebugLog.d("statusChange STATUS_ERROR...");if (playerStateListener != null){playerStateListener.onError();}} else if(newStatus==STATUS_LOADING){
//            $.id(R.id.app_video_loading).visible();if (playerStateListener != null){playerStateListener.onLoading();}DebugLog.d("statusChange STATUS_LOADING...");} else if (newStatus == STATUS_PLAYING) {DebugLog.d("statusChange STATUS_PLAYING...");if (playerStateListener != null){playerStateListener.onPlay();}}}public void onPause() {pauseTime= System.currentTimeMillis();if (status==STATUS_PLAYING) {videoView.pause();if (!isLive) {currentPosition = videoView.getCurrentPosition();}}}public void onResume() {pauseTime=0;if (status==STATUS_PLAYING) {if (isLive) {videoView.seekTo(0);} else {if (currentPosition>0) {videoView.seekTo(currentPosition);}}videoView.start();}}public void onDestroy() {orientationEventListener.disable();videoView.stopPlayback();}public void play(String url) {this.url = url;if (playerSupport) {videoView.setVideoPath(url);videoView.start();}}private String generateTime(long time) {int totalSeconds = (int) (time / 1000);int seconds = totalSeconds % 60;int minutes = (totalSeconds / 60) % 60;int hours = totalSeconds / 3600;return hours > 0 ? String.format("%02d:%02d:%02d", hours, minutes, seconds) : String.format("%02d:%02d", minutes, seconds);}private int getScreenOrientation() {int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();DisplayMetrics dm = new DisplayMetrics();activity.getWindowManager().getDefaultDisplay().getMetrics(dm);int width = dm.widthPixels;int height = dm.heightPixels;int orientation;// if the device's natural orientation is portrait:if ((rotation == Surface.ROTATION_0 || rotation == Surface.ROTATION_180) && height > width ||(rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270) && width > height) {switch (rotation) {case Surface.ROTATION_0:orientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;break;case Surface.ROTATION_90:orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;break;case Surface.ROTATION_180:orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT;break;case Surface.ROTATION_270:orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;break;default:orientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;break;}}// if the device's natural orientation is landscape or if the device// is square:else {switch (rotation) {case Surface.ROTATION_0:orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;break;case Surface.ROTATION_90:orientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;break;case Surface.ROTATION_180:orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;break;case Surface.ROTATION_270:orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT;break;default:orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;break;}}return orientation;}/*** 滑动改变声音大小** @param percent*/private void onVolumeSlide(float percent) {if (volume == -1) {volume = audioManager.getStreamVolume(AudioManager.STREAM_MUSIC);if (volume < 0)volume = 0;}int index = (int) (percent * mMaxVolume) + volume;if (index > mMaxVolume) {index = mMaxVolume;} else if (index < 0){index = 0;}// 变更声音audioManager.setStreamVolume(AudioManager.STREAM_MUSIC, index, 0);// 变更进度条int i = (int) (index * 1.0 / mMaxVolume * 100);String s = i + "%";if (i == 0) {s = "off";}DebugLog.d("onVolumeSlide:"+s);}private void onProgressSlide(float percent) {long position = videoView.getCurrentPosition();long duration = videoView.getDuration();long deltaMax = Math.min(100 * 1000, duration - position);long delta = (long) (deltaMax * percent);newPosition = delta + position;if (newPosition > duration) {newPosition = duration;} else if (newPosition <= 0) {newPosition=0;delta=-position;}int showDelta = (int) delta / 1000;if (showDelta != 0) {String text = showDelta > 0 ? ("+" + showDelta) : "" + showDelta;DebugLog.d("onProgressSlide:" + text);}}/*** 滑动改变亮度** @param percent*/private void onBrightnessSlide(float percent) {if (brightness < 0) {brightness = activity.getWindow().getAttributes().screenBrightness;if (brightness <= 0.00f){brightness = 0.50f;}else if (brightness < 0.01f){brightness = 0.01f;}}DebugLog.d("brightness:"+brightness+",percent:"+ percent);WindowManager.LayoutParams lpa = activity.getWindow().getAttributes();lpa.screenBrightness = brightness + percent;if (lpa.screenBrightness > 1.0f){lpa.screenBrightness = 1.0f;}else if (lpa.screenBrightness < 0.01f){lpa.screenBrightness = 0.01f;}activity.getWindow().setAttributes(lpa);}public void setFullScreenOnly(boolean fullScreenOnly) {this.fullScreenOnly = fullScreenOnly;tryFullScreen(fullScreenOnly);if (fullScreenOnly) {activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);} else {activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);}}private void tryFullScreen(boolean fullScreen) {if (activity instanceof AppCompatActivity) {ActionBar supportActionBar = ((AppCompatActivity) activity).getSupportActionBar();if (supportActionBar != null) {if (fullScreen) {supportActionBar.hide();} else {supportActionBar.show();}}}setFullScreen(fullScreen);}private void setFullScreen(boolean fullScreen) {if (activity != null) {WindowManager.LayoutParams attrs = activity.getWindow().getAttributes();if (fullScreen) {attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;activity.getWindow().setAttributes(attrs);activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);} else {attrs.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);activity.getWindow().setAttributes(attrs);activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);}}}/*** <pre>*     fitParent:可能会剪裁,保持原视频的大小，显示在中心,当原视频的大小超过view的大小超过部分裁剪处理*     fillParent:可能会剪裁,等比例放大视频，直到填满View为止,超过View的部分作裁剪处理*     wrapContent:将视频的内容完整居中显示，如果视频大于view,则按比例缩视频直到完全显示在view中*     fitXY:不剪裁,非等比例拉伸画面填满整个View*     16:9:不剪裁,非等比例拉伸画面到16:9,并完全显示在View中*     4:3:不剪裁,非等比例拉伸画面到4:3,并完全显示在View中* </pre>* @param scaleType*/public void setScaleType(String scaleType) {if (SCALETYPE_FITPARENT.equals(scaleType)) {videoView.setAspectRatio(IRenderView.AR_ASPECT_FIT_PARENT);}else if (SCALETYPE_FILLPARENT.equals(scaleType)) {videoView.setAspectRatio(IRenderView.AR_ASPECT_FILL_PARENT);}else if (SCALETYPE_WRAPCONTENT.equals(scaleType)) {videoView.setAspectRatio(IRenderView.AR_ASPECT_WRAP_CONTENT);}else if (SCALETYPE_FITXY.equals(scaleType)) {videoView.setAspectRatio(IRenderView.AR_MATCH_PARENT);}else if (SCALETYPE_16_9.equals(scaleType)) {videoView.setAspectRatio(IRenderView.AR_16_9_FIT_PARENT);}else if (SCALETYPE_4_3.equals(scaleType)) {videoView.setAspectRatio(IRenderView.AR_4_3_FIT_PARENT);}}public void start() {videoView.start();}public void pause() {videoView.pause();}public boolean onBackPressed() {if (!fullScreenOnly && getScreenOrientation() == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);return true;}return false;}class Query {private final Activity activity;private View view;public Query(Activity activity) {this.activity=activity;}public Query id(int id) {view = activity.findViewById(id);return this;}public Query image(int resId) {if (view instanceof ImageView) {((ImageView) view).setImageResource(resId);}return this;}public Query visible() {if (view != null) {view.setVisibility(View.VISIBLE);}return this;}public Query gone() {if (view != null) {view.setVisibility(View.GONE);}return this;}public Query invisible() {if (view != null) {view.setVisibility(View.INVISIBLE);}return this;}public Query clicked(View.OnClickListener handler) {if (view != null) {view.setOnClickListener(handler);}return this;}public Query text(CharSequence text) {if (view!=null && view instanceof TextView) {((TextView) view).setText(text);}return this;}public Query visibility(int visible) {if (view != null) {view.setVisibility(visible);}return this;}private void size(boolean width, int n, boolean dip){if(view != null){ViewGroup.LayoutParams lp = view.getLayoutParams();if(n > 0 && dip){n = dip2pixel(activity, n);}if(width){lp.width = n;}else{lp.height = n;}view.setLayoutParams(lp);}}public void height(int height, boolean dip) {size(false,height,dip);}public int dip2pixel(Context context, float n){int value = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, n, context.getResources().getDisplayMetrics());return value;}public float pixel2dip(Context context, float n){Resources resources = context.getResources();DisplayMetrics metrics = resources.getDisplayMetrics();float dp = n / (metrics.densityDpi / 160f);return dp;}}public class PlayerGestureListener extends GestureDetector.SimpleOnGestureListener {private boolean firstTouch;private boolean volumeControl;private boolean toSeek;/*** 双击*/@Overridepublic boolean onDoubleTap(MotionEvent e) {videoView.toggleAspectRatio();return true;}@Overridepublic boolean onDown(MotionEvent e) {firstTouch = true;return super.onDown(e);}/*** 滑动*/@Overridepublic boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {float mOldX = e1.getX(), mOldY = e1.getY();float deltaY = mOldY - e2.getY();float deltaX = mOldX - e2.getX();if (firstTouch) {toSeek = Math.abs(distanceX) >= Math.abs(distanceY);volumeControl=mOldX > screenWidthPixels * 0.5f;firstTouch = false;}if (toSeek) {if (!isLive) {onProgressSlide(-deltaX / videoView.getWidth());}} else {float percent = deltaY / videoView.getHeight();if (volumeControl) {onVolumeSlide(percent);} else {onBrightnessSlide(percent);}}return super.onScroll(e1, e2, distanceX, distanceY);}@Overridepublic boolean onSingleTapUp(MotionEvent e) {return true;}}/*** is player support this device* @return*/public boolean isPlayerSupport() {return playerSupport;}/*** 是否正在播放* @return*/public boolean isPlaying() {return videoView!=null?videoView.isPlaying():false;}public void stop(){videoView.stopPlayback();}public int getCurrentPosition(){return videoView.getCurrentPosition();}/*** get video duration* @return*/public int getDuration(){return videoView.getDuration();}public PlayerManager playInFullScreen(boolean fullScreen){if (fullScreen) {activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);}return this;}public PlayerManager onError(OnErrorListener onErrorListener) {this.onErrorListener = onErrorListener;return this;}public PlayerManager onComplete(OnCompleteListener onCompleteListener) {this.onCompleteListener = onCompleteListener;return this;}public PlayerManager onInfo(OnInfoListener onInfoListener) {this.onInfoListener = onInfoListener;return this;}public PlayerManager onControlPanelVisibilityChange(OnControlPanelVisibilityChangeListener listener){this.onControlPanelVisibilityChangeListener = listener;return this;}/*** set is live (can't seek forward)* @param isLive* @return*/public PlayerManager live(boolean isLive) {this.isLive = isLive;return this;}public PlayerManager toggleAspectRatio(){if (videoView != null) {videoView.toggleAspectRatio();}return this;}public interface PlayerStateListener{void onComplete();void onError();void onLoading();void onPlay();}public interface OnErrorListener{void onError(int what, int extra);}public interface OnCompleteListener{void onComplete();}public interface OnControlPanelVisibilityChangeListener{void change(boolean isShowing);}public interface OnInfoListener{void onInfo(int what, int extra);}
}

使用封装后的PlayerManager播放视频：

public class MainActivity extends AppCompatActivity implements PlayerManager.PlayerStateListener{private String url1 = "rtmp://203.207.99.19:1935/live/CCTV5";private String url2 = "http://zv.3gv.ifeng.com/live/zhongwen800k.m3u8";private String url3 = "rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov";private String url4 = "http://42.96.249.166/live/24035.m3u8";private PlayerManager player;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);initPlayer();}private void initPlayer() {player = new PlayerManager(this);player.setFullScreenOnly(true);player.setScaleType(PlayerManager.SCALETYPE_FILLPARENT);player.playInFullScreen(true);player.setPlayerStateListener(this);player.play(url1);}@Overridepublic boolean onTouchEvent(MotionEvent event) {if (player.gestureDetector.onTouchEvent(event))return true;return super.onTouchEvent(event);}@Overridepublic void onComplete() {}@Overridepublic void onError() {}@Overridepublic void onLoading() {}@Overridepublic void onPlay() {}
}

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Android ijkplayer的使用解析

导包

播放实现

常用函数

封装ijkplayer

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