当简单使用videoview时,视频没播放前这个缓冲圈在,可当视频播放中,这个缓冲圈仍然在,请问该如何在视频开始播放的时候这个缓冲圈就让他消失掉?
package com.ydtx.video.ui.activity;
import com.ydtx.video.util.BaseActivity;
import com.ydtx.video.util.LogUtil;
import com.ydtx.video.y.IsV;
import com.ydtx.video.y.PnicaiE;
import com.ydtx.xgvideo.R;import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
import android.media.MediaPlayer.OnPreparedListener;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.Window;
import android.widget.Chronometer;
import android.widget.MediaController;
import android.widget.ProgressBar;
import android.widget.VideoView;public class VideoPlayActivity extends BaseActivity implements OnCompletionListener,OnPreparedListener{
private static String TAG="VideoPlayActivity";
VideoView vi;
ProgressBar pb;
MediaController mediaco;
String videourl;
private int duration;
private Chronometer timer;
@Override
protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
requestWindowFeature(Window.FEATURE_NO_TITLE);
init();
LogUtil.i("U",videourl);
Uri uri = Uri.parse(videourl);
vi.setVideoURI(uri);
vi.setMediaController(mediaco);
mediaco.setMediaPlayer(vi);
//让VideiView获取焦点
vi.requestFocus();
}
private void init() {
setContentView(R.layout.activity_video_play);
vi=(VideoView) findViewById(R.id.videoView);
pb=(ProgressBar) findViewById(R.id.pb);
mediaco=new MediaController(this);
Intent intent=getIntent();
videourl=intent.getStringExtra("videourl");
timer = (Chronometer)this.findViewById(R.id.chronometer);
vi.setOnCompletionListener(this);
vi.setOnPreparedListener(this);
}
@Override
public void onCompletion(MediaPlayer mp) {
// TODO Auto-generated method stub
LogUtil.i(TAG, "onCompletion");
if(new IsV().IsV(getBaseContext())){
finish();
}else {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
new PnicaiE(VideoPlayActivity.this).show();
}
}
@Override
public void onPrepared(MediaPlayer mp) {
LogUtil.i(TAG, "onPrepared");
duration = vi.getDuration();
// TODO Auto-generated method stub
vi.start();
timer.start();
}}
[code=text]<?xml version="1.0" encoding="utf-8"?>
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@android:color/black" >
<VideoView
android:id="@+id/videoView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center" />
<ProgressBar
android:id="@+id/pb"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<Chronometer
android:id="@+id/chronometer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:textColor="@android:color/white"
android:text="%s" />
[/code]