16.4

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{
    'type': Type.t,
    'url': Url.t
}

/**
 The dictionary key of the call's workspace
 */
extern NSString* const kHLCallPluginWorkspaceId;
/**
 The dictionary key for the view controller to present a view controller for picking images or files
 */
extern NSString* const kHLCallPluginPresentingViewController;

/**
 The dictionary key for contact instance
 */
extern NSString* const kHLCallPluginContact;

/**
 The dictionary key for an UIImage instance
 */
extern NSString* const kHLCallPluginUIImage;

/**
 The dictionary key for the URL of the picked item
 */
extern NSString* const kHLCallPluginURL;


@protocol HLCallPluginDelegate <NSObject>
@optional

#pragma mark - Share Knowledge Plugin

/// Determine if sharing knowledge is supported for a call
/// - Parameter call: the current ongoging call
/// - Returns: a Promise which should be fulfilled with ``@YES`` when the call should support sharing knowledge. If the promise is fulfilled with ``@NO``, the call will not show the Quick Knowledge option in the share menu.
- (FBLPromise*) hlCallCanShareKnowledge:(id<HLGenericCall>)call;


/// Request a sharable knowledge item. Any iOS supported images or a PDF can be shared in the call.
/// - Parameters:
///   - call: the call to share the selected knowledge item.
///   - userInfo: the information used to present the view to select knowledge item. This dictionary might include a pari: key = ``kHLCallPluginPresentingViewController``, value is the view controller that can be used to present a controller to pick a sharable knowledge
/// - Returns: A promise,  which result should be fulfilled with a dictionary. If one of the sharable knowledge item is selected, the dictarionary should include one of the keys:  (``kHLCallPluginUIImage``:  a UIImage instnace  or ``kHLCallPluginURL``: a URL of image or PDF. If the user cancels selecting, return an empty dictionary.
- (FBLPromise*) hlCall:(id<HLGenericCall>)call needShareKnowledgeWithUserInfo:(NSDictionary<NSString*, id>*)userInfo;

#pragma mark - Knowledge Overlay Plugin
/// Determine if quick knowledge overlay is supported for a call
/// - Parameter call: the current ongoging call
/// - Return a Promise which should be fulfilled with @YES when the call should support the quick knowledge overlay. If the promise is fulfilled with @NO, the call will not show the Quick Knowledge Overlay button on the action bar.
- (FBLPromise*) hlCallSupportKnowledgeOverlay:(id<HLGenericCall>)call;

/// Request a quick knowledge overlay image.
/// - Parameters:
///   - call: the call to add the quick knowledge overlay image.
///   - userInfo: the information used to present the view to select a quick knowledge overlay image. This dictionary might include a pari: key = ``kHLCallPluginPresentingViewController``, value is the view controller that can be used to present a controller to pick a quick knowledge image
/// - Returns: A promise,  which result should be fulfilled with a dictionary. If a quick knowledge overlay image is selected, the dictarionary should include one of the keys:  (``kHLCallPluginUIImage``:  a UIImage instnace  or ``kHLCallPluginURL``: an imge URL,  If the user cancels selecting, return an empty dictionary.
- (FBLPromise*) hlCall:(id<HLGenericCall>)call needKnowledgeOverlayWithUserInfo:(NSDictionary<NSString*, id>*)userInfo;

- (void) call:(HLCall*)call didEndWithReason:(NSString*)reason DEPRECATED_MSG_ATTRIBUTE("Use the new hlCall:didEndWithReason: method instead.");
- (void) call:(HLCall*)call didCaptureScreen:(UIImage*)image shouldUploadImage:(BOOL)shouldUploadImage DEPRECATED_MSG_ATTRIBUTE("Use the new hlCall:didCaptureScreen:shouldUploadImage: method instead.");

- (void) hlCall:(HLCall*)call didEndWithReason:(NSString*)reason;
- (void) hlCall:(HLCall*)call didCaptureScreen:(UIImage*)image shouldUploadImage:(BOOL)shouldUploadImage;

NSString *const kHLImageMainMenuDocumentOff = @"image_main_menu_document_off";
NSString *const kHLImageMainMenuDocumentOn = @"image_main_menu_document_on";
NSString *const kHLImageModeMenuFaceToFaceOn = @"image_mode_menu_face_to_face_on";
NSString *const kHLImageModeMenuFaceToFaceOff = @"image_mode_menu_face_to_face_off";
NSString *const kHLImageModeMenuReceiverOn = @"image_mode_menu_receiver_on";
NSString *const kHLImageModeMenuReceiverOff = @"image_mode_menu_receiver_off";
NSString *const kHLImageModeMenuGiverOn = @"image_mode_menu_giver_on";
NSString *const kHLImageModeMenuGiverOff = @"image_mode_menu_giver_off";
NSString *const kHLImageModeMenuSwitchRole = @"image_mode_menu_switch_role";

NSString *const kHLImageCameraMenuPhotoOff = @"image_camera_menu_photo_off";
NSString *const kHLImageCameraMenuFrontCameraOn = @"image_camera_menu_front_camera_on";
NSString *const kHLImageCameraMenuFrontCameraOff = @"image_camera_menu_front_camera_off";
NSString *const kHLImageCameraMenuLiveVideoOn = @"image_camera_menu_live_video_on";
NSString *const kHLImageCameraMenuLiveVideoOff = @"image_camera_menu_live_video_off";

NSString *const kHLImageTelestrationMenuColorUnselected = @"image_telestration_menu_color_unselected";
NSString *const kHLImageTelestrationMenuColorSelected = @"image_telestration_menu_color_selected";

NSString *const kHLImageTelestrationMenu3DArrowOutline = @"image_telestration_menu_3d_arrow_outline_ios";
NSString *const kHLImageTelestrationMenu3DArrowFilled = @"image_telestration_menu_3d_arrow_filled_ios";
NSString *const kHLImageTelestrationMenu3DPenOutline = @"image_telestration_menu_3d_pen_outline_ios";
NSString *const kHLImageTelestrationMenu3DPenFilled = @"image_telestration_menu_3d_pen_filled_ios";
NSString *const kHLImageTelestrationMenu3DPinOutline = @"image_telestration_menu_3d_pin_outline_ios";
NSString *const kHLImageTelestrationMenu3DPinFilled = @"image_telestration_menu_3d_pin_filled_ios";

NSString *const kHLImageTelestrationMenu2DArrowOutline = @"image_telestration_menu_2d_arrow_outline_ios";
NSString *const kHLImageTelestrationMenu2DArrowFilled = @"image_telestration_menu_2d_arrow_filled_ios";
NSString *const kHLImageTelestrationMenu2DPenOutline = @"image_telestration_menu_2d_pen_outline_ios";
NSString *const kHLImageTelestrationMenu2DPenFilled = @"image_telestration_menu_2d_pen_filled_ios";
NSString *const kHLImageTelestrationMenu2DPinOutline = @"image_telestration_menu_2d_pin_outline_ios";
NSString *const kHLImageTelestrationMenu2DPinFilled = @"image_telestration_menu_2d_pin_filled_ios";

NSString *const kHLImageBannerRote = @"image_banner_rote";
NSString *const kHLImageActionBarMergeNormal = @"image_action_bar_merge_normal";
NSString *const kHLImageActionBarMergeSelected = @"image_action_bar_merge_selected";
NSString *const kHLImageActionBarShareNormal = @"image_action_bar_share_normal";
NSString *const kHLImageActionBarShareSelected = @"image_action_bar_share_selected";
NSString *const kHLIconAnnotation3DColorBorderRed = @"icon_annotation_ar_border_red";
NSString *const kHLIconAnnotation3DColorBorderYellow = @"icon_annotation_ar_border_yellow";
NSString *const kHLIconAnnotation3DColorBorderGreen = @"icon_annotation_ar_border_green";
NSString *const kHLIconAnnotation3DColorBorderBlue = @"icon_annotation_ar_border_blue";

NSString *const kHLIconAnnotationColorBorderRed = @"icon_annotation_border_red";
NSString *const kHLIconAnnotationColorBorderYellow = @"icon_annotation_border_yellow";
NSString *const kHLIconAnnotationColorBorderGreen = @"icon_annotation_border_green";
NSString *const kHLIconAnnotationColorBorderBlue = @"icon_annotation_border_blue";

NSString* const kHLIconAnnotationColorRed = @"icon_annotation_color_red";
NSString* const kHLIconAnnotationColorYellow = @"icon_annotation_color_yellow";
NSString* const kHLIconAnnotationColorGreen = @"icon_annotation_color_green";
NSString* const kHLIconAnnotationColorBlue = @"icon_annotation_color_blue";
NSString *const kHLImageScreenCapture = @"image_screen_capture";
NSString *const kHLImageEndCap = @"image_end_cap";
NSString *const kHLImageTick = @"image_tick";

NSString *const kHLImageCameraMenuCameraOn = @"image_camera_menu_camera_on";
NSString *const kHLImageCameraMenuCameraOff = @"image_camera_menu_camera_off";

NSString *const kHLImageShareMenuFile = @"image_share_menu_file";
NSString *const kHLImageShareMenuFileSelected = @"image_share_menu_file_selected";
NSString *const kHLImageShareMenuGallery = @"image_share_menu_gallery";
NSString *const kHLImageShareMenuGallerySelected = @"image_share_menu_gallery_selected";
NSString *const kHLImageShareMyCamera = @"image_share_my_camera";
NSString *const kHLImageShareMenuTakePhoto = @"image_share_menu_take_photo";
NSString *const kHLImageShareMenuTakePhotoSelected = @"image_share_menu_take_photo_selected";
NSString *const kHLImageShareMenuVideo = @"image_share_menu_video";
NSString *const kHLImageShareMenuWhiteBoard = @"image_share_menu_white_board";
NSString *const kHLImageShareMenuWhiteBoardSelected = @"image_share_menu_white_board_selected";
NSString *const kHLImageChevron = @"image_chevron";
NSString *const kHLImageShareMenuKnowledge;
NSString *const kHLImageShareMenuKnowledgeSelected;
NSString *const kHLImageQuickKnowledge;
NSString *const kHLImageQuickKnowledgeHighlight;
NSString *const kHLImageQuickKnowledgeDelete;
NSString *const kHLImageQuickKnowledgeResize;
NSString *const kHLImageQuickKnowledgeSelection;
NSString *const kHLImageQuickKnowledgeSelectionHighlight;
NSString *const kHLImageTelestrationMenuPushPinNormal;
NSString *const kHLImageTelestrationMenuCurveNormal;
NSString *const kHLImageTelestrationMenuArrowNormal;

buildscript {
  repositories {
    ...
    maven {
      url "https://maven.helplightning.net"
    }
  }
}

dependencies {
    implementation 'com.vipaar.lime:hlsdk-light:2.0.1'
}

public class SampleApp extends Application {

    public void onCreate() {
        super.onCreate();
        HLClient.getInstance().init(this);
    }
}

  /**
   * Check if sharing knowledge is supported for a call
   *
   * @param call :: The call to check if sharing knowledge is supports
   * @returns boolean | AsyncTask->boolean
   **/
  object IsSharingKnowledgeSupported(Call call);

  /**
   * Get the shared knowledge content for a call, which should be a PDF or image
   *
   * @param call :: The call to share the knowledge content
   * @param userInfo :: Dictionary with info about the user
   * @returns AsyncTask->Dict<string,string>(
   *                       CallClientDelegateConstants.SharedURL => url::string,
   *                       CallClientDelegateConstants.SharedURLType => (IMAGE|DOCUMENT)::string
   *                     )
   */
  Task<IDictionary<string, object>> SelectSharedKnowledge(Call call, IDictionary<string, object> userInfo);

  /**
   * Check if quick knowledge overlay is supported for a call
   *
   * @param call :: The call to check if sharing knowledge is supports
   * @returns boolean | AsyncTask->boolean
   **/
object IsQuickKnowledgeOverlaySupported(Call call);

  /**
   * Get a quick shared knowledge overlay image for a call
   *
   * @param call :: The call to share the knowledge content
   * @param userInfo :: Dictionary with info about the user
   * @returns AsyncTask->Dict<string,string>(
   *                       CallClientDelegateConstants.SharedURL => url::string,
   *                       CallClientDelegateConstants.SharedURLType => (IMAGE|DOCUMENT)::string
   *                     )
   */
Task<IDictionary<string, object>> SelectQuickKnowledgeOverlay(Call call, IDictionary<string, object> userInfo);

// 16.4 iOS Icons
public const string ImageShareMenuKnowledgeIOS = "image_share_menu_knowledge";
public const string ImageShareMenuKnowledgeSelectedIOS = "image_share_menu_knowledge_selected";
public const string ImageQuickKnowledgeIOS = "image_quick_knowledge";
public const string ImageQuickKnowledgeHighlightIOS = "image_share_menu_knowledge_highlight";
public const string ImageQuickKnowledgeDeleteIOS = "image_share_menu_knowledge_Delete";
public const string ImageQuickKnowledgeResizeIOS = "image_share_menu_knowledge_Resize";
public const string ImageQuickKnowledgeSelectionIOS = "image_quick_knowledge_selection";
public const string ImageQuickKnowledgeSelectionHighlightIOS = "image_share_menu_knowledge_selection_highlight";
public const string ImageTelestrationMenuPushPinNormalIOS = "image_telestration_menu_2d_pin_normal";
public const string ImageTelestrationMenuCurveNormalIOS = "image_telestration_menu_2d_curve_normal";
public const string ImageTelestrationMenuArrowNormalIOS = "image_telestration_menu_2d_arrow_normal";
public const string IconAnnotationColorRedSelectedIOS = "icon_annotation_color_red_selected";
public const string IconAnnotationColorYellowSelectedIOS = "icon_annotation_color_yellow_selected";
public const string IconAnnotationColorGreenSelectedIOS = "icon_annotation_color_green_selected";
public const string IconAnnotationColorBlueSelectedIOS = "icon_annotation_color_blue_selected";

namespace HelpLightning.SDK.Sample.Android
{
    [Application]
    public class SampleApplication : Application
    {
        public override void OnCreate()
        {
            base.OnCreate();

            // The following line is required to initialize HL Android SDK in the Application.OnCreate()
            HLClient.Instance.Init(ApplicationContext);
        }
    }
}