Play Youtube video in Full Screen and disable all interaction.

VideoActivity.java

package app.com.my_app.activities;

import android.content.Context;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.Build;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageButton;
import android.widget.MediaController;
import android.widget.RelativeLayout;
import android.widget.VideoView;

import app.com.my_app.R;
import app.com.my_app.utils.ColorOp;

public class VideoActivity extends AppCompatActivity {

    Context context;
    VideoView videoView;
    Uri videoUri;
    private static String VIDEO_URI = "VIDEO_URI";
    private RelativeLayout.LayoutParams layoutParams;
    boolean fullScreen;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // remove title
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.activity_video);
        context = this;

        Intent intent = getIntent();
        if (intent.getExtras() != null){
            videoUri = Uri.parse(intent.getStringExtra(VIDEO_URI));
        }

        initViews();
    }

    private void initViews() {
        videoView = (VideoView) findViewById(R.id.videoview);

        videoView.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
            @Override
            public void onCompletion(MediaPlayer mediaPlayer) {
                videoView.postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        finish();
                    }
                }, 500);
            }
        });

        layoutParams = new RelativeLayout.LayoutParams(
                RelativeLayout.LayoutParams.MATCH_PARENT,
                RelativeLayout.LayoutParams.MATCH_PARENT
        );

        if (videoUri != null) {
            videoView.setVideoURI(videoUri);
            videoView.setMediaController(new MediaController(context){

                @Override
                public void setAnchorView(View view) {
                    super.setAnchorView(view);

                    ImageButton btnFS = new ImageButton(context);
                    btnFS.setBackgroundColor(ColorOp.getColor(context, R.color.transparent));
                    final int version = Build.VERSION.SDK_INT;
                    if (version >= 23) {
                        btnFS.setImageDrawable(ContextCompat.getDrawable(context, R.drawable.ic_fs));
                    } else {
                        btnFS.setImageDrawable(context.getResources().getDrawable(R.drawable.ic_fs));
                    }
                    btnFS.setOnClickListener(new OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            if (fullScreen) {
                                fullScreen = false;
                                setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
                            } else {
                                setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
                                fullScreen = true;
                            }
                        }
                    });
                    LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
                    params.gravity = Gravity.RIGHT;
                    addView(btnFS, params);
                }
            });
            videoView.requestFocus();
            videoView.start();

        }

    }

}

VideoActivity_Web.java

package app.com.my_app.activities;

import android.app.ProgressDialog;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.webkit.WebView;
import android.webkit.WebViewClient;

import app.com.my_app.R;
import app.com.my_app.utils.webviewvideo.VideoEnabledWebChromeClient;
import app.com.my_app.utils.webviewvideo.VideoEnabledWebView;

public class VideoActivity_Web extends AppCompatActivity {
    private VideoEnabledWebView webView;
    private VideoEnabledWebChromeClient webChromeClient;
    Uri videoUri;

    String videoURL;
    String title;
    private static String VIDEO_URI = "VIDEO_URI";
    private static String TITLE = "title";
    ProgressDialog prDialog;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_video__web);
        Intent intent = getIntent();
        if (intent.getExtras() != null) {
            videoUri = Uri.parse(intent.getStringExtra(VIDEO_URI));
            videoURL = intent.getStringExtra(VIDEO_URI);
            title = intent.getStringExtra(TITLE);
        }
        // Save the web view
        webView = (VideoEnabledWebView) findViewById(R.id.webView);
        prDialog = new ProgressDialog(VideoActivity_Web.this);
        prDialog.setMessage("Loading...");
        if (!title.isEmpty() && title != null) {
            setTitle(title);
        }

        // Initialize the VideoEnabledWebChromeClient and set event handlers
        View nonVideoLayout = findViewById(R.id.nonVideoLayout); // Your own view, read class comments
        ViewGroup videoLayout = (ViewGroup) findViewById(R.id.videoLayout); // Your own view, read class comments
        //noinspection all
        View loadingView = getLayoutInflater().inflate(R.layout.view_loading_video, null); // Your own view, read class comments
        webChromeClient = new VideoEnabledWebChromeClient(nonVideoLayout, videoLayout, loadingView, webView) // See all available constructors...
        {
            // Subscribe to standard events, such as onProgressChanged()...
            @Override
            public void onProgressChanged(WebView view, int progress) {
                // Your code...
            }
        };
        webChromeClient.setOnToggledFullscreen(new VideoEnabledWebChromeClient.ToggledFullscreenCallback() {
            @Override
            public void toggledFullscreen(boolean fullscreen) {
                // Your code to handle the full-screen change, for example showing and hiding the title bar. Example:
                if (fullscreen) {
                    WindowManager.LayoutParams attrs = getWindow().getAttributes();
                    attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
                    attrs.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
                    getWindow().setAttributes(attrs);
                    if (android.os.Build.VERSION.SDK_INT >= 14) {
                        //noinspection all
                        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
                    }
                } else {
                    WindowManager.LayoutParams attrs = getWindow().getAttributes();
                    attrs.flags &= ~WindowManager.LayoutParams.FLAG_FULLSCREEN;
                    attrs.flags &= ~WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
                    getWindow().setAttributes(attrs);
                    if (android.os.Build.VERSION.SDK_INT >= 14) {
                        //noinspection all
                        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
                    }
                }

            }
        });
        webView.setWebChromeClient(webChromeClient);
        // Call private class InsideWebViewClient
        webView.setWebViewClient(new InsideWebViewClient());
        String url = null;
        try {
            url = videoURL.split("=")[1];
        } catch (Exception e) {
            e.printStackTrace();
        }

        String html = "http://www.youtube.com/embed/" + url
                + "?&theme=dark&autohide=2&VQ=HD1080&rel=0&showinfo=0&iv_load_policy=3&autoplay=1&loop=1&fs=1";

        // Navigate anywhere you want, but consider that this classes have only been tested on YouTube's mobile site
        webView.loadUrl(html);

        webView.setLongClickable(true);
        webView.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                return true;
            }
        });

    }

    private class InsideWebViewClient extends WebViewClient {

        @Override
        // Force links to be opened inside WebView and not in Default Browser
        // Thanks http://stackoverflow.com/a/33681975/1815624
        public boolean shouldOverrideUrlLoading(WebView view, String url) {

            if (url.contains("iv_load_policy=3&autoplay=1&loop=1&fs=1")) {
                view.loadUrl(url);
            }
            return true;
        }

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            prDialog.show();
            super.onPageStarted(view, url, favicon);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            prDialog.dismiss();
            super.onPageFinished(view, url);
        }

        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            prDialog.dismiss();
            super.onReceivedError(view, errorCode, description, failingUrl);
        }

    }

    @Override
    public void onBackPressed() {
        // Notify the VideoEnabledWebChromeClient, and handle it ourselves if it doesn't handle it
        if (!webChromeClient.onBackPressed()) {
            if (webView.canGoBack()) {
                webView.goBack();
            } else {
                // Standard back button implementation (for example this could close the app)
                super.onBackPressed();
            }
        }
    }

}