Android Vitamio视频框架使用

第一步:配置Vitamio

app目录下的build.gradle，在dependencies 中添加依赖 compile project(‘:vitamio’)

第二步：AndroidManifest配置

android:name="android.permission.WAKE_LOCK" />
android:name="android.permission.INTERNET" />
android:name="android.permission.ACCESS_NETWORK_STATE" />
android:name="android.permission.READ_EXTERNAL_STORAGE" />

    android:name="io.vov.vitamio.activity.InitActivity"
    android:configChanges="orientation|screenSize|smallestScreenSize|keyboard|keyboardHidden|navigation"
    android:launchMode="singleTop"
    android:theme="@android:style/Theme.NoTitleBar"
    android:windowSoftInputMode="stateAlwaysHidden" />

第三步：播放视频

public class MainActivity extends Activity {
    private VideoView mVideoView;
    private TextView downloadRateView, loadRateView;
    private ProgressBar pb;
    private CustomMediaController mCustomMediaController;
    private String url1 = "http://112.253.22.157/17/z/z/y/u/zzyuasjwufnqerzvyxgkuigrkcatxr/hc.yinyuetai.com/D046015255134077DDB3ACA0D7E68D45.flv";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //定义全屏参数
        int flag = WindowManager.LayoutParams.FLAG_FULLSCREEN;
        //获得当前窗体对象
        Window window = MainActivity.this.getWindow();
        //设置当前窗体为全屏显示
        window.setFlags(flag, flag);
//        //检查vitamio框架是否可用
//        if (!LibsChecker.checkVitamioLibs(this)) {
//            return;
//        }
        setContentView(R.layout.activity_main);
        pb = (ProgressBar) findViewById(R.id.probar);
        downloadRateView = (TextView) findViewById(R.id.download_rate);
        loadRateView = (TextView) findViewById(R.id.load_rate);
        mVideoView = (VideoView) findViewById(R.id.buffer);

        mCustomMediaController = new CustomMediaController(this,mVideoView,this);
        mCustomMediaController.setVideoName("创利丰");
        mCustomMediaController.show(5000); //5s隐藏

        //初始化加载库文件
        if (Vitamio.isInitialized(this)) {
            mVideoView.setVideoURI(Uri.parse(url1));
            mVideoView.setVideoQuality(MediaPlayer.VIDEOQUALITY_HIGH);
            mVideoView.setMediaController(mCustomMediaController);
            mVideoView.setBufferSize(10240); //设置视频缓冲大小
            mVideoView.requestFocus();
            mVideoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
                @Override
                public void onPrepared(MediaPlayer mediaPlayer) {
                    // optional need Vitamio 4.0
                    mediaPlayer.setPlaybackSpeed(1.0f);
                }
            });

            mVideoView.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {
                @Override
                public void onBufferingUpdate(MediaPlayer mp, int percent) {
                    loadRateView.setText(percent + "%");
                }
            });
            mVideoView.setOnInfoListener(new MediaPlayer.OnInfoListener() {
                @Override
                public boolean onInfo(MediaPlayer mp, int what, int extra) {
                    switch (what) {
                        //开始缓冲
                        case MediaPlayer.MEDIA_INFO_BUFFERING_START:
                            if (mVideoView.isPlaying()) {
                                mVideoView.pause();
                                pb.setVisibility(View.VISIBLE);
                                downloadRateView.setText("");
                                loadRateView.setText("");
                                downloadRateView.setVisibility(View.VISIBLE);
                                loadRateView.setVisibility(View.VISIBLE);
                            }
                            break;
                        //缓冲结束
                        case MediaPlayer.MEDIA_INFO_BUFFERING_END:
                            mVideoView.start();
                            pb.setVisibility(View.GONE);
                            downloadRateView.setVisibility(View.GONE);
                            loadRateView.setVisibility(View.GONE);
                            break;
                        //正在缓冲
                        case MediaPlayer.MEDIA_INFO_DOWNLOAD_RATE_CHANGED:
                            downloadRateView.setText("" + extra + "kb/s" + "  ");
                            break;
                    }
                    return true;
                }
            });
        }
    }


    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        //屏幕切换时，设置全屏
        if (mVideoView != null){
            mVideoView.setVideoLayout(VideoView.VIDEO_LAYOUT_SCALE, 0);
        }
        super.onConfigurationChanged(newConfig);
    }
}

视频界面：

xml version="1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

            android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

                    android:id="@+id/buffer"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_centerHorizontal="true"
            android:layout_centerVertical="true" />
    

            android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:orientation="horizontal">

                    android:id="@+id/probar"
            style="?android:attr/progressBarStyleLarge"
            android:layout_width="50dp"
            android:layout_height="50dp" />

                    android:id="@+id/download_rate"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:text=""
            android:textColor="#FFFFFF" />

                    android:id="@+id/load_rate"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:text=""
            android:textColor="#FFFFFF" />
    

视频控制器：

/**
 * 自定义视频控制器
 */
public class CustomMediaController extends MediaController implements View.OnClickListener{
    //控制提示窗口的显示
    private static final int HIDEFRAM = 0;
    private GestureDetector mGestureDetector;
    //返回按钮
    private ImageButton img_back;
    //文件名
    private TextView mFileName;
    private VideoView videoView;
    private Activity activity;
    private Context context;
    //视频名称
    private String videoname;
    //设置mediaController高度为了使横屏时top显示在屏幕顶端
    private int controllerWidth = 0;

    private View mVolumeBrightnessLayout;
    //提示窗口
    private ImageView mOperationBg;
    //提示图片
    private TextView mOperationTv;
    //提示文字
    private AudioManager mAudioManager;
    //最大声音
    private int mMaxVolume;
    // 当前声音
    private int mVolume = -1;
    //当前亮度
    private float mBrightness = -1f;

    private Handler myHandler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            switch (msg.what) {
                case HIDEFRAM:
                    //隐藏提示窗口
                    mVolumeBrightnessLayout.setVisibility(View.GONE);
                    break;
            }
        }
    };

    //videoview 用于对视频进行控制的等，activity为了退出
    public CustomMediaController(Context context, VideoView videoView, Activity activity) {
        super(context);
        this.context = context;
        this.videoView = videoView;
        this.activity = activity;
        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        controllerWidth = wm.getDefaultDisplay().getWidth();
        mGestureDetector = new GestureDetector(context, new MyGestureListener());
    }

    @Override
    protected View makeControllerView() {
        //此处的mymediacontroller为我们自定义控制器的布局文件名称
        View v = ((LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.mymediacontroller, this);
        v.setMinimumHeight(controllerWidth);
        //获取控件
        img_back = (ImageButton) v.findViewById(R.id.mediacontroller_top_back);
        mFileName = (TextView) v.findViewById(R.id.mediacontroller_filename);
        if (mFileName != null) {
            mFileName.setText(videoname);
        }
        mVolumeBrightnessLayout = (RelativeLayout) v.findViewById(R.id.operation_volume_brightness);
        mOperationBg = (ImageView) v.findViewById(R.id.operation_bg);
        mOperationTv = (TextView) v.findViewById(R.id.operation_tv);
        //声音控制
        mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
        mMaxVolume = mAudioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC);
        //注册事件监听
        img_back.setOnClickListener(this);
        return v;
    }

    //返回监听
    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.mediacontroller_top_back:
                if (activity != null) {
                    activity.finish();
                }
                break;
        }
    }

    @Override
    public boolean dispatchKeyEvent(KeyEvent event) {
        System.out.println("MYApp-MyMediaController-dispatchKeyEvent");
        return true;
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        if (mGestureDetector.onTouchEvent(event))
            return true;
        // 处理手势结束
        switch (event.getAction() & MotionEvent.ACTION_MASK) {
            case MotionEvent.ACTION_UP:
                endGesture();
                break;
        }
        return super.onTouchEvent(event);
    }

    /**
     * 手势结束
     */
    private void endGesture() {
        mVolume = -1;
        mBrightness = -1f;
        //隐藏
        myHandler.removeMessages(HIDEFRAM);
        myHandler.sendEmptyMessageDelayed(HIDEFRAM, 500);
    }

    private class MyGestureListener extends GestureDetector.SimpleOnGestureListener {
        @Override
        public boolean onSingleTapUp(MotionEvent e) {
            return false;
        }

        /**
         * 因为使用的是自定义的mediaController 当显示后，mediaController会铺满屏幕，
         * 所以VideoView的点击事件会被拦截，所以重写控制器的手势事件，
         * 将全部的操作全部写在控制器中，
         * 因为点击事件被控制器拦截，无法传递到下层的VideoView，
         * 所以原来的单击隐藏会失效，作为代替，
         * 在手势监听中onSingleTapConfirmed（）添加自定义的隐藏/显示，
         *
         * @param e
         * @return
         */
        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            //当手势结束，并且是单击结束时，控制器隐藏/显示
            toggleMediaControlsVisiblity();
            return super.onSingleTapConfirmed(e);
        }

        @Override
        public boolean onDown(MotionEvent e) {
            return true;
        }

        //滑动事件监听
        @Override
        public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
            float mOldX = e1.getX(), mOldY = e1.getY();
            int y = (int) e2.getRawY();
            int x = (int) e2.getRawX();
            Display disp = activity.getWindowManager().getDefaultDisplay();
            int windowWidth = disp.getWidth();
            int windowHeight = disp.getHeight();
            if (mOldX > windowWidth * 3.0 / 4.0) {
                //右边滑动 超过屏幕右侧3/4
                onVolumeSlide((mOldY - y) / windowHeight);
            } else if (mOldX < windowWidth * 1.0 / 4.0) {
                //左边滑动 不超过屏幕左侧1/4
                onBrightnessSlide((mOldY - y) / windowHeight);
            }
            return super.onScroll(e1, e2, distanceX, distanceY);
        }

        @Override
        public boolean onDoubleTap(MotionEvent e) {
            playOrPause();
            return true;
        }

        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
            return super.onFling(e1, e2, velocityX, velocityY);
        }
    }

    /**
     * 滑动改变声音大小
     *
     * @param percent
     */
    private void onVolumeSlide(float percent) {
        if (mVolume == -1) {
            mVolume = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
            if (mVolume < 0)
                mVolume = 0;
            // 显示
            mVolumeBrightnessLayout.setVisibility(View.VISIBLE);
        }
        int index = (int) (percent * mMaxVolume) + mVolume;
        if (index > mMaxVolume) {
            index = mMaxVolume;
        } else if (index < 0) {
            index = 0;
        }
        //变更声音
        mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, index, 0);
        mOperationTv.setText((int) (((double) index / mMaxVolume) * 100) + "%");
        if (index >= 10) {
            mOperationBg.setImageResource(R.mipmap.video_volumn_bg);
        } else if (index >= 5 && index < 10) {
            mOperationBg.setImageResource(R.mipmap.video_volumn_bg);
        } else if (index > 0 && index < 5) {
            mOperationBg.setImageResource(R.mipmap.video_volumn_bg);
        } else {
            mOperationBg.setImageResource(R.mipmap.video_volumn_bg);
        }
    }

    /**
     * 滑动改变亮度
     *
     * @param percent
     */
    private void onBrightnessSlide(float percent) {
        if (mBrightness < 0) {
            mBrightness = activity.getWindow().getAttributes().screenBrightness;
            if (mBrightness <= 0.00f)
                mBrightness = 0.50f;
            if (mBrightness < 0.01f)
                mBrightness = 0.01f;
            mVolumeBrightnessLayout.setVisibility(View.VISIBLE);
        }
        WindowManager.LayoutParams lpa = activity.getWindow().getAttributes();
        lpa.screenBrightness = mBrightness + percent;
        if (lpa.screenBrightness > 1.0f) {
            lpa.screenBrightness = 1.0f;
        } else if (lpa.screenBrightness < 0.01f) {
            lpa.screenBrightness = 0.01f;
        }
        //变更亮度
        activity.getWindow().setAttributes(lpa);
        mOperationTv.setText((int) (lpa.screenBrightness * 100) + "%");
        if (lpa.screenBrightness * 100 >= 90) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        } else if (lpa.screenBrightness * 100 >= 80 && lpa.screenBrightness * 100 < 90) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        } else if (lpa.screenBrightness * 100 >= 70 && lpa.screenBrightness * 100 < 80) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        } else if (lpa.screenBrightness * 100 >= 60 && lpa.screenBrightness * 100 < 70) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        } else if (lpa.screenBrightness * 100 >= 50 && lpa.screenBrightness * 100 < 60) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        } else if (lpa.screenBrightness * 100 >= 40 && lpa.screenBrightness * 100 < 50) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        } else if (lpa.screenBrightness * 100 >= 30 && lpa.screenBrightness * 100 < 40) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        } else if (lpa.screenBrightness * 100 >= 20 && lpa.screenBrightness * 100 < 20) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        } else if (lpa.screenBrightness * 100 >= 10 && lpa.screenBrightness * 100 < 20) {
            mOperationBg.setImageResource(R.mipmap.light_100);
        }
    }

    /**
     * 设置视频文件名
     *
     * @param name
     */
    public void setVideoName(String name) {
        videoname = name;
        if (mFileName != null) {
            mFileName.setText(name);
        }
    }

    /**
     * 隐藏或显示
     */
    private void toggleMediaControlsVisiblity() {
        if (isShowing()) {
            hide();
        } else {
            show();
        }
    }

    /**
     * 播放/暂停
     */
    private void playOrPause() {
        if (videoView != null)
            if (videoView.isPlaying()) {
                videoView.pause();
            } else {
                videoView.start();
            }
    }
}

视频控制器界面：

xml version="1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="34dp"
            android:background="#77000000">

                            android:id="@+id/mediacontroller_top_back"
                android:layout_width="50dp"
                android:layout_height="match_parent"
                android:layout_alignParentLeft="true"
                android:background="@null"
                android:src="@mipmap/ic_player_close_white" />

                            android:id="@+id/mediacontroller_filename"
                style="@style/MediaController_Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginLeft="5dp"
                android:layout_toRightOf="@+id/mediacontroller_top_back"
                android:ellipsize="marquee"
                android:singleLine="true"
                android:text="file name" />

                            android:id="@+id/mediacontroller_share"
                android:layout_width="50dp"
                android:layout_height="match_parent"
                android:layout_alignParentRight="true"
                android:background="@null"
                android:src="@drawable/ic_launcher" />

                            android:id="@+id/mediacontroller_favorite"
                android:layout_width="50dp"
                android:layout_height="match_parent"
                android:layout_toLeftOf="@id/mediacontroller_share"
                android:background="@null"
                android:src="@drawable/ic_launcher" />
        RelativeLayout>

                    android:id="@+id/play_pause"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:background="@null"
            android:src="@drawable/mediacontroller_play"
            android:visibility="gone"/>

        <RelativeLayout
            android:id="@+id/operation_volume_brightness"
            android:layout_width="150dp"
            android:layout_height="75dp"
            android:layout_centerInParent="true"
            android:background="#77000000"
            android:orientation="horizontal"
            android:padding="0dip"
            android:visibility="gone">

                            android:id="@+id/operation_bg"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerInParent="true"
                android:src="@mipmap/video_volumn_bg" />

                            android:id="@+id/operation_tv"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignBottom="@+id/operation_bg"
                android:layout_alignParentBottom="true"
                android:layout_centerHorizontal="true"
                android:textColor="#ffffff"
                android:textSize="12sp" />
        RelativeLayout>

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:layout_alignParentBottom="true"
            android:background="#77000000">

                            android:id="@+id/mediacontroller_play_pause"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@null" />

                            android:id="@+id/mediacontroller_time_current"
                style="@style/MediaController_Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dp"
                android:text="33:33:33"
                android:layout_alignBaseline="@+id/mediacontroller_time_total"
                android:layout_alignBottom="@+id/mediacontroller_time_total"
                android:layout_toRightOf="@id/mediacontroller_play_pause" />

                            android:id="@+id/mediacontroller_time_total"
                style="@style/MediaController_Text"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentRight="true"
                android:layout_centerVertical="true"
                android:layout_marginRight="15dp"
                android:text="33:33:33" />

                            android:id="@+id/mediacontroller_seekbar"
                style="@style/MediaController_SeekBar"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_toLeftOf="@id/mediacontroller_time_total"
                android:layout_toRightOf="@id/mediacontroller_time_current"
                android:focusable="true"
                android:max="1000" />
        RelativeLayout>
    RelativeLayout>