private String User_Login(String ezserver_ip, int ezserver_port, String username, String password) {

		String sendbuffer = null;
		String revbuffer = null;
		String token = null;
		String maciddot = null;
		String macid = null;
		int keyword_pos = 0;
		int crln_pos = 0;
		byte inbuffer[] = new byte[1024];
		byte outbuffer[] = new byte[1024];
		String User_Password;
		Socket socket;
		try {
			g_message = ezserver_ip + ":" + ezserver_port;
			Log.i("11111",g_message);
			socket = new Socket(ezserver_ip, ezserver_port);
			socket.setSoTimeout(30 * 1000); // 30 seconds
			OutputStream outstream = socket.getOutputStream();
			InputStream instream = socket.getInputStream();
			g_message = ezserver_ip + ":" + ezserver_port;
			Log.i("22222", g_message);
			// Send EZserver HTTP Command
			User_Password = username + ':' + password;
			String encodedStingtemp = Base64.encodeToString(User_Password.getBytes(), Base64.DEFAULT);
			String encodedSting = encodedStingtemp.substring(0, encodedStingtemp.length() - 1);
			//g_message="["+encodedSting+"]"+"Len="+encodedSting.length();
			//Log.i("",g_message);
			//sendbuffer="GET HTTP/1.1 /token/createtokenbased64?encrpty="+encodedSting+"Host: mgstalker.com:8880\r\nConnection: keep-alive\r\nUser-Agent: EZhometech\r\nAccept: */*\r\n\r\n";
			//sendbuffer="GET /token/createtoken?userid="+username+"&password="+password+" HTTP/1.1\r\nHost: "+ezserver_ip+":"+ezserver_port+"\r\nConnection: close\r\nUser-Agent: EZhometech\r\n\r\n";
			//sendbuffer="GET /token/createtoken?userid="+username+"&password="+password+" HTTP/1.1\r\nUser-Agent: EZhometech\r\nConnection: close\r\nHost: mgstalker.com:8880\r\n\r\n";
			sendbuffer = "GET /token/createtokenbased64?encrpty=" + encodedSting + " HTTP/1.1\r\nHost: " + ezserver_ip + ":" + ezserver_port + "\r\nConnection: close\r\nUser-Agent: EZhometech\r\n\r\n";
			//Log.i("",sendbuffer);
			outbuffer = sendbuffer.getBytes();
			outstream.write(outbuffer);

			// Receive EZserver HTTP Response
			int toread = 1024;
			int len = 0;
			for (int index = 0; index < toread; ) {
				len = instream.read(inbuffer, index, toread - index);
				if (len < 0) break;
				index = index + len;
			}
			revbuffer = new String(inbuffer);

			//Log.i("revbuffer111111111",revbuffer);
			// Close Socket
			outstream.close();
			instream.close();

			// Get token

			if (revbuffer.contains("200 OK") == false) {
				return null;
			} else {
				keyword_pos = revbuffer.indexOf("token=");
				if (keyword_pos != -1) {
					try {
						crln_pos = revbuffer.indexOf("\r\n", keyword_pos);
						token = revbuffer.substring(keyword_pos + 6, crln_pos);
						if ((token.equals("-2")) || (token.equals("-3"))) {
							Log.i("error", token);
						} else {
							//WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE);
							//maciddot = wifi.getConnectionInfo().getMacAddress();
							maciddot = getMacAddr();
							macid = maciddot.substring(0, 2) + maciddot.substring(3, 5) + maciddot.substring(6, 8) +
									maciddot.substring(9, 11) + maciddot.substring(12, 14) + maciddot.substring(15, 17);
							// Connect EZserver
							socket = new Socket(ezserver_ip, ezserver_port);
							outstream = socket.getOutputStream();
							instream = socket.getInputStream();

							// Send EZserver HTTP Command
							//sendbuffer = "GET HTTP/1.1 /server/set_player_mac_address?token=" + token + ":macid=" + macid + "\r\nUser-Agent=EZhometech\r\n\r\n";
							sendbuffer = "GET /server/set_player_mac_address?token=" + token + ":macid=" + macid + " HTTP/1.1\r\nHost: " + ezserver_ip + ":" + ezserver_port + "\r\nConnection: close\r\nUser-Agent: EZhometech\r\n\r\n";

							outbuffer = sendbuffer.getBytes();
							outstream.write(outbuffer);

							// Receive EZserver HTTP Response
							toread = 1024;
							len = 0;
							for (int index = 0; index < toread; ) {
								len = instream.read(inbuffer, index, toread - index);
								if (len < 0) break;
								index = index + len;
							}
							revbuffer = new String(inbuffer);

							// Close Socket
							outstream.close();
							instream.close();
						}


					} catch (Exception ex) {
						Log.e(TAG, "Use Wired Cable...", ex);
					}


					return token;
				} else {
					return null;
				}
			}
		} catch (Exception ex) {
			Log.i("Network", "can not reach server...");
			return null;
		}

	}
	
	private String User_Logout(String token, String ezserver_ip, int ezserver_port, String username, String password) {

		String sendbuffer = null;
		String revbuffer = null;
		int keyword_pos = 0;
		int crln_pos = 0;
		byte inbuffer[] = new byte[1024];
		byte outbuffer[] = new byte[1024];
		Socket socket;
		try {
			// Connect EZserver
			Log.i("Logout", "Start");
			socket = new Socket(ezserver_ip, ezserver_port);
			//if (socket!=null) {
			OutputStream outstream = socket.getOutputStream();
			InputStream instream = socket.getInputStream();

			// Send EZserver HTTP Command
			sendbuffer = "GET HTTP/1.1 /token/destroytoken?token=" + token + "\r\nUser-Agent=EZhometech\r\n\r\n";
			outbuffer = sendbuffer.getBytes();
			outstream.write(outbuffer);
			//}


			// Receive EZserver HTTP Response
			int toread = 1024;
			int len = 0;
			for (int index = 0; index < toread; ) {
				len = instream.read(inbuffer, index, toread - index);
				if (len < 0) break;
				index = index + len;
			}
			revbuffer = new String(inbuffer);
			// Close Socket
			outstream.close();
			instream.close();
			//Log.i("",revbuffer);
			// Get token
			if (revbuffer != null) {
				if (revbuffer.contains("200 OK") == false) {
					g_token = null;
					return null;
				} else {
					keyword_pos = revbuffer.indexOf("token=");
					if (keyword_pos != -1) {
						crln_pos = revbuffer.indexOf("\r\n", keyword_pos);
						token = revbuffer.substring(keyword_pos + 6, crln_pos);
						Log.i("Logout", token);

						return token;
					} else {
						return null;
					}
				}
			} else {
				return null;
			}


		} catch (Exception ex) {
			Log.e(TAG, "error: " + ex.getMessage(), ex);
			return null;
		}

	}
	private void initializePlayer() {

		if (g_player_select==1) {
			TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory();
			trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);
			player = ExoPlayerFactory.newSimpleInstance(this,trackSelector);
			/* trackSelector.setParameters(
					trackSelector
							.buildUponParameters()
							.setPreferredAudioLanguage("eng"));

			 */
			//player = ExoPlayerFactory.newSimpleInstance(this);
			mVideoView.setPlayer(player);
			Uri uri = Uri.parse(g_url);

			MediaSource mediaSource = buildMediaSource(uri);
			playerControlView.setPlayer(player);

			player.setPlayWhenReady(playWhenReady);
			player.prepare(mediaSource, false, false);
			//spinner.setVisibility(View.GONE);
		}else if (g_player_select==2) {
			vlc_player(g_url);
		}


	}
	private void playVideo() {
		try {
			final String path = g_url;
			weburl=g_movieurl.replaceAll(" ", "%20");	
			 final String srt_path="http://"+g_ezserver_ip+":"+g_http_port+"/"+weburl+".srt"+"?token="+g_token;
			InputStream ins;

			Log.v(TAG, "path: " + path);
			if (path == null || path.length() == 0) {
				Toast.makeText(Ovp_VOD.this, "File URL/path is empty",
						Toast.LENGTH_LONG).show();

			} else {
				// If the path has not changed, just start the media player
				if (path.equals(current) && mVideoView != null) {
					//mVideoView.start();
					//mVideoView.requestFocus();

					initializePlayer();
					return;
				}
	

	


				current = path;
				
				Hide_Playback_Menu();

				try
				{
					/* mVideoView.setVideoURI(Uri.parse(path));
					mVideoView.start();
					mVideoView.requestFocus();

					 */
					g_url=path;
					initializePlayer();
					g_bPlaying=true;
				} catch (Exception e) {
					Log.e(TAG, "error: " + e.getMessage(), e);
					if (mVideoView != null) {
				//		mVideoView.stopPlayback();
					}
				}

			}
		} catch (Exception e) {
			Log.e(TAG, "error: " + e.getMessage(), e);
			if (mVideoView != null) {
				//mVideoView.stopPlayback();
			}
		}
	}