VideoActivity.java

package net.wequick.example.small.app.mine;

import android.media.MediaPlayer;
import android.net.Uri;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MenuItem;
import android.widget.VideoView;

public class VideoActivity extends AppCompatActivity {

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

        getSupportActionBar().setDisplayHomeAsUpEnabled(true);

        VideoView videoView = (VideoView) findViewById(R.id.video_view);
        final String uri = "android.resource://" + getPackageName() + "/" + R.raw.fix_429;
        videoView.setVideoURI(Uri.parse(uri));
        // Loop
        videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            @Override
            public void onPrepared(MediaPlayer mp) {
                mp.setLooping(true);
            }
        });
        // Play
        videoView.start();
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == android.R.id.home) {
            finish();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}