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定义一个videoview 组件
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xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity"> android:id="@+id/videoView" android:layout_width="fill_parent" android:layout_height="fill_parent" />
调用VideoView 的如下两个方法来加载指定的视频
setVideoPath(String path);
setVideo(Url url);
最后调用VideoView的start(),stop(),pause()来控制视频播放
package xiaocool.net.videotest; import android.graphics.PixelFormat; import android.os.Environment; import android.support.v7.app.ActionBarActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.widget.MediaController; import android.widget.VideoView; import java.io.File; public class MainActivity extends ActionBarActivity { private VideoView videoView; private MediaController mediaController; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); getWindow().setFormat(PixelFormat.TRANSLUCENT); //VID20150324130132.mp4 videoView=(VideoView)this.findViewById(R.id.videoView); //创建MediaController对象 mediaController=new MediaController(this); String path = Environment.getExternalStorageDirectory() + "/"; String name = path + "VID20150324130132.mp4"; File video=new File(name); if(video.exists()){ videoView.setVideoPath(video.getAbsolutePath()); videoView.setMediaController(mediaController); mediaController.setMediaPlayer(videoView); videoView.requestFocus(); } } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.menu_main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); //noinspection SimplifiableIfStatement if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } }