Adresses #3024 (#3328)

lib/ios/RNNBridgeManager.h

 #import <Foundation/Foundation.h>
 #import <React/RCTBridge.h>
-#import "ReactNativeNavigation.h"
+#import "RNNBridgeManagerDelegate.h"
+
+typedef UIViewController * (^RNNExternalViewCreator)(NSDictionary* props, RCTBridge* bridge);
 
 @interface RNNBridgeManager : NSObject <RCTBridgeDelegate>
 
-- (instancetype)initWithJsCodeLocation:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions;
+- (instancetype)initWithJsCodeLocation:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions bridgeManagerDelegate:(id<RNNBridgeManagerDelegate>)delegate;
 
 - (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback;
 

lib/ios/RNNBridgeManager.m

 @implementation RNNBridgeManager {
 	NSURL* _jsCodeLocation;
 	NSDictionary* _launchOptions;
+	id<RNNBridgeManagerDelegate> _delegate;
 	RCTBridge* _bridge;
 
 	RNNStore* _store;
 	RNNCommandsHandler* _commandsHandler;
 }
 
-- (instancetype)initWithJsCodeLocation:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions {
+- (instancetype)initWithJsCodeLocation:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions bridgeManagerDelegate:(id<RNNBridgeManagerDelegate>)delegate {
 	if (self = [super init]) {
 		_jsCodeLocation = jsCodeLocation;
 		_launchOptions = launchOptions;
+		_delegate = delegate;
 		
 		_store = [RNNStore new];
 		_bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:_launchOptions];
 	[_store registerExternalComponent:name callback:callback];
 }
 
+- (NSArray *)extraModulesFromDelegate {
+	if ([_delegate respondsToSelector:@selector(extraModulesForBridge:)]) {
+		return [_delegate extraModulesForBridge:_bridge];
+	}
+	
+	return nil;
+}
+
 # pragma mark - RCTBridgeDelegate
 
 - (NSURL *)sourceURLForBridge:(RCTBridge *)bridge {
 	_commandsHandler = [[RNNCommandsHandler alloc] initWithStore:_store controllerFactory:controllerFactory eventEmitter:eventEmitter];
 	RNNBridgeModule *bridgeModule = [[RNNBridgeModule alloc] initWithCommandsHandler:_commandsHandler];
 
-	return @[bridgeModule,eventEmitter];
+	return [@[bridgeModule,eventEmitter] arrayByAddingObjectsFromArray:[self extraModulesFromDelegate]];
 }
 
 # pragma mark - JavaScript & Bridge Notifications

lib/ios/RNNBridgeManagerDelegate.h

+@protocol RNNBridgeManagerDelegate <NSObject>
+
+- (NSArray<id<RCTBridgeModule>> *)extraModulesForBridge:(RCTBridge *)bridge;
+
+@end

lib/ios/ReactNativeNavigation.h

 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
 #import <React/RCTBridge.h>
+#import "RNNBridgeManagerDelegate.h"
 
 typedef UIViewController * (^RNNExternalViewCreator)(NSDictionary* props, RCTBridge* bridge);
 
 
 + (void)bootstrap:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions;
 
++ (void)bootstrap:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions bridgeManagerDelegate:(id<RNNBridgeManagerDelegate>)delegate;
+
 + (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback;
 
 + (RCTBridge *)getBridge;

lib/ios/ReactNativeNavigation.m

 	[[ReactNativeNavigation sharedInstance] bootstrap:jsCodeLocation launchOptions:launchOptions];
 }
 
++(void)bootstrap:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions bridgeManagerDelegate:(id<RNNBridgeManagerDelegate>)delegate {
+	[[ReactNativeNavigation sharedInstance] bootstrap:jsCodeLocation launchOptions:launchOptions bridgeManagerDelegate:delegate];
+}
+
 + (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback {
 	[[ReactNativeNavigation sharedInstance].bridgeManager registerExternalComponent:name callback:callback];
 }
 }
 
 -(void)bootstrap:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions {
-	self.bridgeManager = [[RNNBridgeManager alloc] initWithJsCodeLocation:jsCodeLocation launchOptions:launchOptions];
+	[self bootstrap:jsCodeLocation launchOptions:launchOptions bridgeManagerDelegate:nil];
+}
+
+-(void)bootstrap:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions bridgeManagerDelegate:(id<RNNBridgeManagerDelegate>)delegate {
+	self.bridgeManager = [[RNNBridgeManager alloc] initWithJsCodeLocation:jsCodeLocation launchOptions:launchOptions bridgeManagerDelegate:delegate];
 	[RNNSplashScreen show];
 }
 

lib/ios/ReactNativeNavigation.xcodeproj/project.pbxproj

 		5016E8F020209690009D4F7C /* RNNCustomTitleView.m in Sources */ = {isa = PBXBuildFile; fileRef = 5016E8EE2020968F009D4F7C /* RNNCustomTitleView.m */; };
 		50175CD1207A2AA1004FE91B /* RNNComponentOptions.h in Headers */ = {isa = PBXBuildFile; fileRef = 50175CCF207A2AA1004FE91B /* RNNComponentOptions.h */; };
 		50175CD2207A2AA1004FE91B /* RNNComponentOptions.m in Sources */ = {isa = PBXBuildFile; fileRef = 50175CD0207A2AA1004FE91B /* RNNComponentOptions.m */; };
+		502CB43A20CBCA180019B2FE /* RNNBridgeManagerDelegate.h in Headers */ = {isa = PBXBuildFile; fileRef = 502CB43920CBCA140019B2FE /* RNNBridgeManagerDelegate.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		50415CBA20553B8E00BB682E /* RNNScreenTransition.h in Headers */ = {isa = PBXBuildFile; fileRef = 50415CB820553B8E00BB682E /* RNNScreenTransition.h */; };
 		50415CBB20553B8E00BB682E /* RNNScreenTransition.m in Sources */ = {isa = PBXBuildFile; fileRef = 50415CB920553B8E00BB682E /* RNNScreenTransition.m */; };
 		50451D052042DAEB00695F00 /* RNNPushAnimation.h in Headers */ = {isa = PBXBuildFile; fileRef = 50451D032042DAEB00695F00 /* RNNPushAnimation.h */; };
 		5016E8EE2020968F009D4F7C /* RNNCustomTitleView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNCustomTitleView.m; sourceTree = "<group>"; };
 		50175CCF207A2AA1004FE91B /* RNNComponentOptions.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNComponentOptions.h; sourceTree = "<group>"; };
 		50175CD0207A2AA1004FE91B /* RNNComponentOptions.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNComponentOptions.m; sourceTree = "<group>"; };
+		502CB43920CBCA140019B2FE /* RNNBridgeManagerDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNBridgeManagerDelegate.h; sourceTree = "<group>"; };
 		50415CB820553B8E00BB682E /* RNNScreenTransition.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNScreenTransition.h; sourceTree = "<group>"; };
 		50415CB920553B8E00BB682E /* RNNScreenTransition.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNScreenTransition.m; sourceTree = "<group>"; };
 		50451D032042DAEB00695F00 /* RNNPushAnimation.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNPushAnimation.h; sourceTree = "<group>"; };
 				268692811E5054F800E2C612 /* RNNStore.m */,
 				7B4928061E70415400555040 /* RNNCommandsHandler.h */,
 				7B4928071E70415400555040 /* RNNCommandsHandler.m */,
+				502CB43920CBCA140019B2FE /* RNNBridgeManagerDelegate.h */,
 				7BD721F31E2D3AA100724059 /* Bridge */,
 				7B1E4C4B1E2D173700C3A525 /* Controllers */,
 				263905881E4C6F440023D7D3 /* RNNSideMenu */,
 				504AFE641FFE53070076E904 /* RNNOptions.h in Headers */,
 				263905B91E4C6F440023D7D3 /* RCCDrawerController.h in Headers */,
 				263905B31E4C6F440023D7D3 /* MMDrawerVisualState.h in Headers */,
+				502CB43A20CBCA180019B2FE /* RNNBridgeManagerDelegate.h in Headers */,
 				50451D092042E20600695F00 /* RNNTransitionsOptions.h in Headers */,
 				5048862D20BE976D000908DE /* RNNLayoutOptions.h in Headers */,
 				E8A5CD621F49114F00E89D0D /* RNNElement.h in Headers */,