android SurfaceView播放視訊
阿新 • • 發佈:2018-11-26
佈局檔案 <SurfaceView android:id="@+id/surfaceview" android:layout_width="match_parent" android:layout_height="match_parent" />
public class MainActivity extends Activity { private SurfaceView surfaceView; private MediaPlayer mediaPlayer; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //獲取資源ID surfaceView = (SurfaceView) findViewById(R.id.surfaceview); //載入視訊 mediaPlayer = MediaPlayer.create(this, Uri.parse(Environment.getExternalStorageDirectory()+"/love.mp4")); new Thread(){ public void run() { //得到SurfaceHolder SurfaceHolder holder = surfaceView.getHolder(); //得到檢視的狀態 holder.addCallback(new Callback() { //檢視銷燬 @Override public void surfaceDestroyed(SurfaceHolder holder) { // TODO Auto-generated method stub } //檢視建立完成 @Override public void surfaceCreated(SurfaceHolder holder) { // TODO Auto-generated method stub //將暫存器設定給mediaPlayer mediaPlayer.setDisplay(holder); //開始播放 mediaPlayer.start(); } //檢視改變 @Override public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { } }); }; }.start(); } }