Source Code of MainAcivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main2);

    VideoView v1 = (VideoView) findViewById(R.id.video1);
    final MediaController mediacontroller = new MediaController(this);
    mediacontroller.setAnchorView(v1);


    v1.setMediaController(mediacontroller);
    v1.setVideoURI(Uri.parse("https://www.w3schools.com/html/movie.mp4"));
    v1.requestFocus();

    v1.start();


}

Source Code of activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity2">

    <VideoView
        android:id="@+id/video1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:layout_marginLeft="120px"
        android:layout_marginRight="120px"
        android:layout_marginTop="120px"
        android:layout_marginBottom="120px"
        />
</LinearLayout>

​

Add Following permission in AndroidManifest.xml File

<uses-permission android:name="android.permission.INTERNET" />