app/src/main/java/net/osdn/gokigen/pkremote/camera/CameraInterfaceProvider.java

   1 package net.osdn.gokigen.pkremote.camera;
   2
   3 import android.content.SharedPreferences;
   4
   5 import net.osdn.gokigen.pkremote.IInformationReceiver;
   6 import net.osdn.gokigen.pkremote.camera.interfaces.control.ICameraButtonControl;
   7 import net.osdn.gokigen.pkremote.camera.interfaces.control.ICameraConnection;
   8 import net.osdn.gokigen.pkremote.camera.interfaces.liveview.ILiveViewListener;
   9 import net.osdn.gokigen.pkremote.camera.interfaces.playback.ICameraContentsRecognizer;
  10 import net.osdn.gokigen.pkremote.camera.interfaces.status.ICameraHardwareStatus;
  11 import net.osdn.gokigen.pkremote.camera.interfaces.status.ICameraInformation;
  12 import net.osdn.gokigen.pkremote.camera.interfaces.control.ICameraRunMode;
  13 import net.osdn.gokigen.pkremote.camera.interfaces.status.ICameraStatus;
  14 import net.osdn.gokigen.pkremote.camera.interfaces.status.ICameraStatusReceiver;
  15 import net.osdn.gokigen.pkremote.camera.interfaces.status.ICameraStatusWatcher;
  16 import net.osdn.gokigen.pkremote.camera.interfaces.control.ICaptureControl;
  17 import net.osdn.gokigen.pkremote.camera.interfaces.liveview.IDisplayInjector;
  18 import net.osdn.gokigen.pkremote.camera.interfaces.control.IFocusingControl;
  19 import net.osdn.gokigen.pkremote.camera.interfaces.IInterfaceProvider;
  20 import net.osdn.gokigen.pkremote.camera.interfaces.liveview.ILiveViewControl;
  21 import net.osdn.gokigen.pkremote.camera.interfaces.playback.IPlaybackControl;
  22 import net.osdn.gokigen.pkremote.camera.interfaces.control.IZoomLensControl;
  23 import net.osdn.gokigen.pkremote.camera.playback.CameraContentsRecognizer;
  24 import net.osdn.gokigen.pkremote.camera.utils.CameraStatusListener;
  25 import net.osdn.gokigen.pkremote.camera.vendor.fujix.wrapper.FujiXInterfaceProvider;
  26 import net.osdn.gokigen.pkremote.camera.vendor.olympus.IOlympusInterfaceProvider;
  27 import net.osdn.gokigen.pkremote.camera.vendor.olympus.wrapper.OlympusInterfaceProvider;
  28 import net.osdn.gokigen.pkremote.camera.vendor.panasonic.wrapper.PanasonicCameraWrapper;
  29 import net.osdn.gokigen.pkremote.camera.vendor.ricoh.wrapper.RicohGr2InterfaceProvider;
  30 import net.osdn.gokigen.pkremote.camera.vendor.sony.ISonyInterfaceProvider;
  31 import net.osdn.gokigen.pkremote.camera.vendor.sony.wrapper.SonyCameraWrapper;
  32 import net.osdn.gokigen.pkremote.preference.IPreferencePropertyAccessor;
  33 import net.osdn.gokigen.pkremote.preference.panasonic.PanasonicPreferenceFragment;
  34
  35 import androidx.annotation.NonNull;
  36 import androidx.appcompat.app.AppCompatActivity;
  37 import androidx.preference.PreferenceManager;
  38
  39 /**
  40  *
  41  *
  42  */
  43 public class CameraInterfaceProvider implements IInterfaceProvider
  44 {
  45     private final SonyCameraWrapper sony;
  46     private final OlympusInterfaceProvider olympus;
  47     private final RicohGr2InterfaceProvider ricohGr2;
  48     private final FujiXInterfaceProvider fujiX;
  49     private final PanasonicCameraWrapper panasonic;
  50     private final IInformationReceiver informationReceiver;
  51     private final CameraContentsRecognizer cameraContentsRecognizer;
  52     private final AppCompatActivity context;
  53     //private final CameraStatusListener statusListener;
  54     private ICameraConnection.CameraConnectionMethod connectionMethod = ICameraConnection.CameraConnectionMethod.UNKNOWN;
  55
  56     public static IInterfaceProvider newInstance(@NonNull AppCompatActivity context, @NonNull ICameraStatusReceiver provider, @NonNull IInformationReceiver informationReceiver)
  57     {
  58         return (new CameraInterfaceProvider(context, provider, informationReceiver));
  59     }
  60
  61     /**
  62      *
  63      *
  64      */
  65     private CameraInterfaceProvider(@NonNull AppCompatActivity context, @NonNull ICameraStatusReceiver provider, @NonNull IInformationReceiver informationReceiver)
  66     {
  67         this.context = context;
  68         CameraStatusListener statusListener = new CameraStatusListener();
  69         olympus = new OlympusInterfaceProvider(context, provider);
  70         ricohGr2 = new RicohGr2InterfaceProvider(context, provider);
  71         fujiX = new FujiXInterfaceProvider(context, provider, statusListener, informationReceiver);
  72         sony = new SonyCameraWrapper(context, provider, statusListener, informationReceiver);
  73         panasonic = new PanasonicCameraWrapper(context, provider, statusListener);
  74         this.informationReceiver = informationReceiver;
  75         this.cameraContentsRecognizer = new CameraContentsRecognizer(context, this);
  76     }
  77
  78     @Override
  79     public IOlympusInterfaceProvider getOlympusInterfaceProvider()
  80     {
  81         return (olympus);
  82     }
  83
  84     @Override
  85     public ISonyInterfaceProvider getSonyInterface()
  86     {
  87         return (sony);
  88     }
  89
  90     /**
  91      *
  92      *
  93      */
  94     @Override
  95     public ICameraConnection getCameraConnection()
  96     {
  97         try
  98         {
  99             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 100             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 101             {
 102                 return (olympus.getOlyCameraConnection());
 103             }
 104             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 105             {
 106                 return (fujiX.getFujiXCameraConnection());
 107             }
 108             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 109             {
 110                 return (panasonic.getPanasonicCameraConnection());
 111             }
 112             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 113             {
 114                 return (sony.getSonyCameraConnection());
 115             }
 116             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 117             {
 118                 return (ricohGr2.getRicohGr2CameraConnection());
 119             }
 120         }
 121         catch (Exception e)
 122         {
 123             e.printStackTrace();
 124         }
 125         return (null);
 126     }
 127
 128     @Override
 129     public ICameraButtonControl getButtonControl()
 130     {
 131         try
 132         {
 133             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 134             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 135             {
 136                 return (olympus.getButtonControl());
 137             }
 138             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 139             {
 140                 return (fujiX.getButtonControl());
 141             }
 142             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 143             {
 144                 return (panasonic.getButtonControl());
 145             }
 146             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 147             {
 148                 return (sony.getButtonControl());
 149             }
 150             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 151             {
 152                 return (ricohGr2.getButtonControl());
 153             }
 154         }
 155         catch (Exception e)
 156         {
 157             e.printStackTrace();
 158         }
 159         return (null);
 160     }
 161
 162     @Override
 163     public IDisplayInjector getDisplayInjector()
 164     {
 165         try
 166         {
 167             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 168             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 169             {
 170                 return (olympus.getDisplayInjector());
 171             }
 172             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 173             {
 174                 return (fujiX.getDisplayInjector());
 175             }
 176             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 177             {
 178                 return (panasonic.getDisplayInjector());
 179             }
 180             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 181             {
 182                 return (sony.getDisplayInjector());
 183             }
 184             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 185             {
 186                 return (ricohGr2.getDisplayInjector());
 187             }
 188         }
 189         catch (Exception e)
 190         {
 191             e.printStackTrace();
 192         }
 193         return (null);
 194     }
 195
 196     @Override
 197     public ILiveViewControl getLiveViewControl()
 198     {
 199         try
 200         {
 201             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 202             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 203             {
 204                 return (olympus.getLiveViewControl());
 205             }
 206             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 207             {
 208                 return (fujiX.getLiveViewControl());
 209             }
 210             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 211             {
 212                 return (panasonic.getPanasonicLiveViewControl());
 213             }
 214             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 215             {
 216                 return (sony.getLiveViewControl());
 217             }
 218             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 219             {
 220                 return (ricohGr2.getLiveViewControl());
 221             }
 222         }
 223         catch (Exception e)
 224         {
 225             e.printStackTrace();
 226         }
 227         return (null);
 228     }
 229
 230     @Override
 231     public ILiveViewListener getLiveViewListener()
 232     {
 233         try
 234         {
 235             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 236             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 237             {
 238                 return (olympus.getLiveViewListener());
 239             }
 240             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 241             {
 242                 return (fujiX.getLiveViewListener());
 243             }
 244             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 245             {
 246                 return (panasonic.getLiveViewListener());
 247             }
 248             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 249             {
 250                 return (sony.getLiveViewListener());
 251             }
 252             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 253             {
 254                 return (ricohGr2.getLiveViewListener());
 255             }
 256         }
 257         catch (Exception e)
 258         {
 259             e.printStackTrace();
 260         }
 261         return (null);
 262     }
 263
 264     @Override
 265     public IFocusingControl getFocusingControl()
 266     {
 267         try
 268         {
 269             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 270             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 271             {
 272                 return (olympus.getFocusingControl());
 273             }
 274             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 275             {
 276                 return (fujiX.getFocusingControl());
 277             }
 278             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 279             {
 280                 return (panasonic.getFocusingControl());
 281             }
 282             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 283             {
 284                 return (sony.getFocusingControl());
 285             }
 286             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 287             {
 288                 return (ricohGr2.getFocusingControl());
 289             }
 290         }
 291         catch (Exception e)
 292         {
 293             e.printStackTrace();
 294         }
 295         return (null);
 296     }
 297
 298     @Override
 299     public ICameraInformation getCameraInformation()
 300     {
 301         try
 302         {
 303             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 304             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 305             {
 306                 return (olympus.getCameraInformation());
 307             }
 308             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 309             {
 310                 return (fujiX.getCameraInformation());
 311             }
 312             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 313             {
 314                 return (panasonic.getCameraInformation());
 315             }
 316             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 317             {
 318                 return (sony.getCameraInformation());
 319             }
 320             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 321             {
 322                 return (ricohGr2.getCameraInformation());
 323             }
 324         }
 325         catch (Exception e)
 326         {
 327             e.printStackTrace();
 328         }
 329         return (null);
 330     }
 331
 332     @Override
 333     public IZoomLensControl getZoomLensControl()
 334     {
 335         try
 336         {
 337             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 338             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 339             {
 340                 return (olympus.getZoomLensControl());
 341             }
 342             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 343             {
 344                 return (fujiX.getZoomLensControl());
 345             }
 346             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 347             {
 348                 return (panasonic.getZoomLensControl());
 349             }
 350             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 351             {
 352                 return (sony.getZoomLensControl());
 353             }
 354             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 355             {
 356                 return (ricohGr2.getZoomLensControl());
 357             }
 358         }
 359         catch (Exception e)
 360         {
 361             e.printStackTrace();
 362         }
 363         return (null);
 364     }
 365
 366     @Override
 367     public ICaptureControl getCaptureControl()
 368     {
 369         try
 370         {
 371             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 372             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 373             {
 374                 return (olympus.getCaptureControl());
 375             }
 376             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 377             {
 378                 return (fujiX.getCaptureControl());
 379             }
 380             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 381             {
 382                 return (panasonic.getCaptureControl());
 383             }
 384             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 385             {
 386                 return (sony.getCaptureControl());
 387             }
 388             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 389             {
 390                 return (ricohGr2.getCaptureControl());
 391             }
 392         }
 393         catch (Exception e)
 394         {
 395             e.printStackTrace();
 396         }
 397         return (null);
 398     }
 399
 400     @Override
 401     public ICameraStatus getCameraStatusListHolder()
 402     {
 403         try
 404         {
 405             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 406             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 407             {
 408                 return (olympus.getCameraStatusListHolder());
 409             }
 410             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 411             {
 412                 return (fujiX.getCameraStatusListHolder());
 413             }
 414             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 415             {
 416                 return (panasonic.getCameraStatusListHolder());
 417             }
 418             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 419             {
 420                 return (sony.getCameraStatusListHolder());
 421             }
 422             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 423             {
 424                 return (ricohGr2.getCameraStatusListHolder());
 425             }
 426         }
 427         catch (Exception e)
 428         {
 429             e.printStackTrace();
 430         }
 431         return (null);
 432     }
 433
 434     @Override
 435     public ICameraStatusWatcher getCameraStatusWatcher()
 436     {
 437         try
 438         {
 439             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 440             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 441             {
 442                 return (olympus.getCameraStatusWatcher());
 443             }
 444             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 445             {
 446                 return (fujiX.getCameraStatusWatcher());
 447             }
 448             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 449             {
 450                 return (panasonic.getCameraStatusWatcher());
 451             }
 452             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 453             {
 454                 return (sony.getCameraStatusWatcher());
 455             }
 456             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 457             {
 458                 return (ricohGr2.getCameraStatusWatcher());
 459             }
 460         }
 461         catch (Exception e)
 462         {
 463             e.printStackTrace();
 464         }
 465         return (null);
 466     }
 467
 468     @Override
 469     public IPlaybackControl getPlaybackControl()
 470     {
 471         try
 472         {
 473             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 474             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 475             {
 476                 return (olympus.getPlaybackControl());
 477             }
 478             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 479             {
 480                 return (fujiX.getPlaybackControl());
 481             }
 482             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 483             {
 484                 return (panasonic.getPlaybackControl());
 485             }
 486             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 487             {
 488                 return (sony.getPlaybackControl());
 489             }
 490             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 491             {
 492                 return (ricohGr2.getPlaybackControl());
 493             }
 494         }
 495         catch (Exception e)
 496         {
 497             e.printStackTrace();
 498         }
 499         return (null);
 500     }
 501
 502     @Override
 503     public ICameraHardwareStatus getHardwareStatus()
 504     {
 505         try
 506         {
 507             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 508             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 509             {
 510                 return (olympus.getHardwareStatus());
 511             }
 512             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 513             {
 514                 return (fujiX.getHardwareStatus());
 515             }
 516             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 517             {
 518                 return (panasonic.getHardwareStatus());
 519             }
 520             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 521             {
 522                 return (sony.getHardwareStatus());
 523             }
 524             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 525             {
 526                 return (ricohGr2.getHardwareStatus());
 527             }
 528         }
 529         catch (Exception e)
 530         {
 531             e.printStackTrace();
 532         }
 533         return (null);
 534     }
 535
 536     @Override
 537     public ICameraRunMode getCameraRunMode()
 538     {
 539         try
 540         {
 541             ICameraConnection.CameraConnectionMethod connectionMethod = getCammeraConnectionMethodImpl();
 542             if (connectionMethod == ICameraConnection.CameraConnectionMethod.OPC)
 543             {
 544                 return (olympus.getCameraRunMode());
 545             }
 546             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.FUJI_X)
 547             {
 548                 return (fujiX.getCameraRunMode());
 549             }
 550             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.PANASONIC)
 551             {
 552                 return (panasonic.getCameraRunMode());
 553             }
 554             else if (connectionMethod == ICameraConnection.CameraConnectionMethod.SONY)
 555             {
 556                 return (sony.getCameraRunMode());
 557             }
 558             else // if (connectionMethod == ICameraConnection.CameraConnectionMethod.RICOH)
 559             {
 560                 return (ricohGr2.getCameraRunMode());
 561             }
 562         }
 563         catch (Exception e)
 564         {
 565             e.printStackTrace();
 566         }
 567         return (null);
 568     }
 569
 570     /**
 571      *   OPC/GR2/SONY カメラを使用するかどうか
 572      *
 573      * @return OPC / SONY / RICOH  (ICameraConnection.CameraConnectionMethod)
 574      */
 575     public ICameraConnection.CameraConnectionMethod getCammeraConnectionMethod()
 576     {
 577         return (getCammeraConnectionMethodImpl());
 578     }
 579
 580     /**
 581      *
 582      *
 583      */
 584     @Override
 585     public void resetCameraConnectionMethod()
 586     {
 587         connectionMethod = ICameraConnection.CameraConnectionMethod.UNKNOWN;
 588     }
 589
 590     /**
 591      *
 592      *
 593      */
 594     @Override
 595     public IInformationReceiver getInformationReceiver()
 596     {
 597         return (informationReceiver);
 598     }
 599
 600     @Override
 601     public ICameraContentsRecognizer getCameraContentsRecognizer()
 602     {
 603         return (cameraContentsRecognizer);
 604     }
 605
 606     /**
 607      *
 608      *
 609      */
 610     private ICameraConnection.CameraConnectionMethod getCammeraConnectionMethodImpl()
 611     {
 612         if (connectionMethod != ICameraConnection.CameraConnectionMethod.UNKNOWN)
 613         {
 614             return (connectionMethod);
 615         }
 616         ICameraConnection.CameraConnectionMethod ret;
 617         try
 618         {
 619             SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
 620             String connectionMethod = preferences.getString(IPreferencePropertyAccessor.CONNECTION_METHOD, "RICOH");
 621             if (connectionMethod.contains("RICOH"))
 622             {
 623                 ret = ICameraConnection.CameraConnectionMethod.RICOH;
 624             }
 625             else if (connectionMethod.contains("FUJI_X"))
 626             {
 627                 ret = ICameraConnection.CameraConnectionMethod.FUJI_X;
 628             }
 629             else if (connectionMethod.contains("PANASONIC"))
 630             {
 631                 ret = ICameraConnection.CameraConnectionMethod.PANASONIC;
 632             }
 633             else if (connectionMethod.contains("SONY"))
 634             {
 635                 ret = ICameraConnection.CameraConnectionMethod.SONY;
 636             }
 637             else // if (connectionMethod.contains("OPC"))
 638             {
 639                 ret = ICameraConnection.CameraConnectionMethod.OPC;
 640             }
 641 /*
 642             else if (connectionMethod.contains("SONY"))
 643             {
 644                 ret = ICameraConnection.CameraConnectionMethod.SONY;
 645             }
 646 */
 647         }
 648         catch (Exception e)
 649         {
 650             e.printStackTrace();
 651             ret = ICameraConnection.CameraConnectionMethod.UNKNOWN;
 652         }
 653         connectionMethod = ret;
 654         return (connectionMethod);
 655     }
 656 }