通过VideoView播放视频的步骤:
1、在界面布局文件中定义VideoView组件,或在程序中创建VideoView组件
2、调用VideoView的如下两个方法来加载指定的视频
setVidePath(String path):加载path文件代表的视频
setVideoURI(Uri uri):加载uri所对应的视频
3、调用VideoView的start()、stop()、psuse()方法来控制视频的播放
VideoView通过与MediaController类结合使用,开发者可以不用自己控制播放与暂停
简单实例:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<VideoView
android:id="@+id/video1"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>package com.android.xiong.vidoviewtest;
import java.io.File;
import android.net.Uri;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.widget.MediaController;
import android.widget.VideoView;
public class MainActivity extends Activity {
private VideoView video1;
MediaController mediaco;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
video1=(VideoView)findViewById(R.id.video1);
mediaco=new MediaController(this);
File file=new File("/mnt/sdcard/通话录音/1.mp4");
if(file.exists()){
//VideoView与MediaController进行关联
video1.setVideoPath(file.getAbsolutePath());
video1.setMediaController(mediaco);
mediaco.setMediaPlayer(video1);
//让VideiView获取焦点
video1.requestFocus();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
原文:http://blog.csdn.net/x605940745/article/details/18263729