030.權限Permission
把影片檔分別放在sdcard、res/raw/、網路上的撥放情況
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="${relativePackage}.${activityClass}" >
<VideoView
android:id="@+id/videoView1"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
![](2015-12-30_015146.jpg)
![](2015-12-30_013700.jpg)
![](2015-12-30_020345.jpg)
package com.example.app30;
import android.app.Activity;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnPreparedListener;
import android.net.Uri;
import android.os.Bundle;
import android.widget.MediaController;
import android.widget.VideoView;
public class MainActivity extends Activity {
VideoView videoView;
MediaController mc;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
videoView = (VideoView) this.findViewById(R.id.videoView1);
videoView.setMediaController(new MediaController(this));
videoView.setMediaController(mc = new MediaController(this));
videoView.setOnPreparedListener(new OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
mc.setAnchorView(videoView);
videoView.start();
}
});
videoView.setVideoURI(Uri.parse("android.resource://com.example.app30/" + R.raw.wash_car));
}
}
- 無 MediaController.setAnchorView的情況
![](2015-12-30_020502.jpg)
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.app30"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="21" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>