我们今天来了解一下简单的代码却能实现本地视频的播放
这是界面:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.g160628_android28_playvideo.VideoActivity">
<VideoView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/vv_video"/>
</LinearLayout>
Java类
package com.example.g160628_android28_playvideo;
import android.widget.MediaController;
import android.net.Uri;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.VideoView;
public class VideoActivity extends AppCompatActivity {
private VideoView vv_video;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_video);
vv_video = (VideoView) findViewById(R.id.vv_video);
//路径
vv_video.setVideoURI(Uri.parse("file://mnt/sdcard/dcim/camera/VID_20170721_164133.mp4"));
MediaController mediaController=new MediaController(this);
mediaController.setMediaPlayer(vv_video);
vv_video.setMediaController(mediaController);
}
}
然后就可以利用系统默认的达到播放效果。