trying to run locally

ios/RNN.m

 #import "RNNEventEmitter.h"
 
 #import "RCTBridge.h"
+#import "RNNSplashScreen.h"
 
 @interface RNN()
-
+@property RNNEventEmitter* eventEmitter;
 @end
 
 @implementation RNN
 }
 
 -(void)bootstrap:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions
+{
+	self.eventEmitter = [RNNEventEmitter new];
+	
+	UIApplication.sharedApplication.delegate.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
+	UIApplication.sharedApplication.delegate.window.backgroundColor = [UIColor whiteColor];
+	
+	[RNNSplashScreen show];
+	
+	[self registerForJsEvents];
+	// this will load the JS bundle
+	bridge = [[RCTBridge alloc] initWithBundleURL:jsCodeLocation moduleProvider:nil launchOptions:launchOptions];
+}
+
+-(void)registerForJsEvents
 {
 	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onJavaScriptLoaded) name:RCTJavaScriptDidLoadNotification object:nil];
+	
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
 	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onJavaScriptDevReload) name:RCTReloadNotification object:nil];
 #pragma GCC diagnostic pop
-	// this will load the JS bundle
-	bridge = [[RCTBridge alloc] initWithBundleURL:jsCodeLocation moduleProvider:nil launchOptions:launchOptions];
 }
 
 -(void)onJavaScriptLoaded
 {
-	[RNNEventEmitter sendOnAppLaunched];
+	[self.eventEmitter sendOnAppLaunched];
 }
 
 -(void)onJavaScriptDevReload

ios/RNNEventEmitter.h

 
 @interface RNNEventEmitter : RCTEventEmitter <RCTBridgeModule>
 
-+(void)sendOnAppLaunched;
+-(void)sendOnAppLaunched;
 
 @end

ios/RNNEventEmitter.m

 
 RCT_EXPORT_MODULE();
 
-static NSString* const onAppLaunched = @"onAppLaunched";
+static NSString* const onAppLaunched = @"RNN_onAppLaunched";
 
 -(NSArray<NSString *> *)supportedEvents
 {
 	return @[onAppLaunched];
 }
 
-+(void)sendOnAppLaunched
+-(void)sendOnAppLaunched
 {
-	[RNNEventEmitter send:onAppLaunched body:nil];
+	[self send:onAppLaunched body:nil];
 }
 
-+(void)send:(NSString *)eventName body:(id)body
+-(void)send:(NSString *)eventName body:(id)body
 {
 	[[RNN.instance.bridge moduleForClass:[RNNEventEmitter class]] sendEventWithName:eventName body:body];
 }

ios/ReactNativeNavigation.m

 
 #import "ReactNativeNavigation.h"
 
-#import "RNNSplashScreen.h"
 #import "RNN.h"
 
 @implementation ReactNativeNavigation
 }
 
 +(void)bootstrap:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions
-{
-	UIApplication.sharedApplication.delegate.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
-	UIApplication.sharedApplication.delegate.window.backgroundColor = [UIColor whiteColor];
-	
-	[RNNSplashScreen show];
-	
+{	
 	[RNN.instance bootstrap:jsCodeLocation launchOptions:launchOptions];
 }
 

ios/ReactNativeNavigation.xcodeproj/project.pbxproj

 			children = (
 				7BA500731E2544B9001B9E1B /* ReactNativeNavigation.h */,
 				7BA500741E2544B9001B9E1B /* ReactNativeNavigation.m */,
-				7BD721F31E2D3AA100724059 /* Bridge */,
-				7B1E4C4B1E2D173700C3A525 /* Controllers */,
 				7BBFE55F1E253F97002A6182 /* RNN.h */,
 				7BBFE5601E253F97002A6182 /* RNN.m */,
+				7BD721F31E2D3AA100724059 /* Bridge */,
+				7B1E4C4B1E2D173700C3A525 /* Controllers */,
 				D8AFADBE1BEE6F3F00A4592D /* Products */,
 			);
 			sourceTree = "<group>";

playground/src/containers/SimpleTabScreen.js

 import React, { Component } from 'react';
 import { View, Text } from 'react-native';
 
-export default class SimpleTabScreen extends Component {
+class SimpleTabScreen extends Component {
   render() {
     return (
       <View style={styles.root}>
     );
   }
 }
+export default SimpleTabScreen;
 
 const styles = {
   root: {

playground/src/containers/WelcomeScreen.js

 
 import Navigation from 'react-native-navigation';
 
-export default class WelcomeScreen extends Component {
+class WelcomeScreen extends Component {
   render() {
     return (
       <View style={styles.root}>
   }
 }
 
+export default WelcomeScreen;
+
 const styles = {
   root: {
     flexGrow: 1,