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andriod VideoView

发布时间:2016-03-08 09:00:18
package com.example.yanlei.myyk;import android.media.MediaPlayer;import android.net.Uri;import android.os.Bundle;import android.os.Environme ...
package com.example.yanlei.myyk;import android.media.MediaPlayer;import android.net.Uri;import android.os.Bundle;import android.os.Environment;import android.support.v7.app.AppCompatActivity;import android.util.Log;import android.view.Menu;import android.view.MenuItem;import android.widget.MediaController;import android.widget.VideoView;import java.io.File;public class MainActivity extends AppCompatActivity {  private VideoView videoView;  MediaController mediaco;  private Uri mUri;  public static final String TAG = "VideoPlayer";  private int mPositionWhenPaused = -1;  private MediaController mMediaController;  @Override  protected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_main);    videoView = (VideoView) findViewById(R.id.videoview);    //文件路径    mUri = Uri.parse(Environment.getExternalStorageDirectory() + "/videoviewdemo.mp4");    //Create media controller    mediaco = new MediaController(this);    //设置MediaController    videoView.setMediaController(mediaco);  }  //监听MediaPlayer上报的错误信息  public boolean onError(MediaPlayer mp, int what, int extra) {    // TODO Auto-generated method stub    return false;  }//Video播完的时候得到通知  public void onCompletion(MediaPlayer mp) {    this.finish();  }  //开始  public void onStart() {    // Play Video    videoView.setVideoURI(mUri);    videoView.start();    super.onStart();  }  //暂停  public void onPause() {    // Stop video when the activity is pause.    mPositionWhenPaused = videoView.getCurrentPosition();    videoView.stopPlayback();    Log.d(TAG, "OnStop: mPositionWhenPaused = " + mPositionWhenPaused);    Log.d(TAG, "OnStop: getDuration = " + videoView.getDuration());    super.onPause();  }  public void onResume() {    // Resume video player    if (mPositionWhenPaused >= 0) {      videoView.seekTo(mPositionWhenPaused);      mPositionWhenPaused = -1;    }    super.onResume();  }  @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.    int id = item.getItemId();    //noinspection SimplifiableIfStatement    if (id == R.id.action_settings) {      return true;    }    return super.onOptionsItemSelected(item);  }}

原标题:andriod VideoView

关键词:ie

ie
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