【架構】Vitamio多媒體播放器

標籤：

 

<io.vov.vitamio.widget.VideoView    android:id="@+id/video_view"    android:layout_width="match_parent"    android:layout_height="200dp"    android:layout_centerInParent="true"/><TextView    android:id="@+id/current_percent"    android:layout_width="wrap_content"    android:layout_height="wrap_content"    android:layout_alignTop="@id/video_view"    android:padding="12dp"    android:text="百分比"    android:textColor="#ffffff"    android:visibility="gone"/><TextView    android:id="@+id/net_speed"    android:layout_width="wrap_content"    android:layout_height="wrap_content"    android:layout_alignTop="@id/video_view"    android:layout_toRightOf="@id/current_percent"    android:padding="12dp"    android:text="網速"    android:textColor="#ffffff"    android:visibility="gone"/>

public class MainActivity extends AppCompatActivity {    private TextView percentTv;    private TextView netSpeedTv;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        //Vitamio.initialize(this)傳回值表示是否初始化成功        if (Vitamio.initialize(this)) {            VideoView videoView = (VideoView) findViewById(R.id.video_view);            percentTv = (TextView) findViewById(R.id.current_percent);            netSpeedTv = (TextView) findViewById(R.id.net_speed);            videoView.setVideoURI(Uri.parse("http://112.253.22.157/17/z/z/y/u/zzyuasjwufnqerzvyxgkuigrkcatxr/hc.yinyuetai.com
　　　　　　　　　　　　　　　　　　/D046015255134077DDB3ACA0D7E68D45.flv"));            MediaController controller = new MediaController(this);            videoView.setMediaController(controller);            videoView.start();            //設定Vitamio的緩衝監聽            videoView.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {                @Override                public void onBufferingUpdate(MediaPlayer mp, int percent) {                    percentTv.setText("已緩衝:" + percent + "%");                }            });            //設定監聽VideoView的緩衝監聽            videoView.setOnInfoListener(new MediaPlayer.OnInfoListener() {                //what表示當前是剛開始緩衝還是緩衝結束還是正在緩衝                //extra表示緩衝的網速                @Override                public boolean onInfo(MediaPlayer mp, int what, int extra) {                    switch (what) {                        //表示開始緩衝                        case MediaPlayer.MEDIA_INFO_BUFFERING_START:                            percentTv.setVisibility(TextView.VISIBLE);                            netSpeedTv.setVisibility(View.VISIBLE);                            //暫停播放                            mp.pause();                            break;                        //表示緩衝結束                        case MediaPlayer.MEDIA_INFO_BUFFERING_END:                            percentTv.setVisibility(View.GONE);                            netSpeedTv.setVisibility(View.GONE);                            //緩衝結束後接著播放                            mp.start();                            break;                        //正在緩衝                        case MediaPlayer.MEDIA_INFO_DOWNLOAD_RATE_CHANGED:                            netSpeedTv.setText("當前下載速率:" + extra + "kb/s");                            break;                    }                    return true;                }            });        }    }}

 

【架構】Vitamio多媒體播放器