//1.MainActivity.java
package com.example.dell.video;
import android.app.Activity;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.MediaController;
import android.widget.VideoView;
public class MainActivity extends Activity {
private VideoView video;
private EditText et;
private Button btn;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
}
private void initView() {
et = (EditText) findViewById(R.id.et1);
video = (VideoView) findViewById(R.id.video);
btn = (Button) findViewById(R.id.btn);
btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
MediaController mediaController = new MediaController(MainActivity.this);
//本地视频
//String uri = "android.resource://" + getPackageName() + "/" + R.raw.big_buck_bunny;
//网络视频 需要开通网络访问权限
String uri = "http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4";
video.setVideoURI(Uri.parse(uri));
video.setMediaController(mediaController);
mediaController.setMediaPlayer(video);
video.requestFocus();
video.start();
}
});
}
}
//2.添加网络许可
<uses-permission android:name="android.permission.INTERNET" />
//3.xml文件
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main2"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.video.Main2Activity"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<EditText
android:id="@+id/et1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="3"
android:hint="请输入文件名"/>
<Button
android:id="@+id/btn"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:text="确定"/>
</LinearLayout>
<VideoView
android:id="@+id/video"
android:layout_width="match_parent"
android:layout_height="300dp"
android:layout_marginTop="10dp"/>
</LinearLayout>