OBJECTIVE_C.md

Objective-C

React Native Brownfield provides first-class support for Objective-C.

API Reference

ReactNativeBrownfield

You can import the object from:

#import <ReactNativeBrownfield/ReactNativeBrownfield.h>

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Statics:

shared

A singleton that keeps an instance of ReactNativeBrownfield object.

Examples:

[ReactNativeBrownfield shared]

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Properties:

Property	Type	Default	Description
entryFile	NSString	index	Path to JavaScript root.
fallbackResource	NSString	nil	Path to bundle fallback resource.
bundlePath	NSString	main.jsbundle	Path to bundle fallback resource.
reactNativeFactory	RCTReactNativeFactory	nil	React Native factory instance.

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Methods:

startReactNative

Starts React Native, produces an instance of React Native. You can use it to initialize React Native in your app.

Params:

Param	Required	Type	Description
onBundleLoaded	No	void(^)(void)	Callback invoked after JS bundle is fully loaded.
launchOptions	No	NSDictionary	Launch options, typically passed from AppDelegate.

Examples:

[[ReactNativeBrownfield shared] startReactNative];

[[ReactNativeBrownfield shared] startReactNative:^(void){
    NSLog(@"React Native started");
}];

[[ReactNativeBrownfield shared] startReactNative:^(void){
    NSLog(@"React Native started");
}, launchOptions];

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ReactNativeViewController

A view controller that's rendering React Native view within its bounds. It automatically uses an instance of a factory created in startReactNative method. It works well with exposed JavaScript module. It's the simplest way to embed React Native into your navigation stack.

You can import it from:

#import <ReactNativeBrownfield/ReactNativeViewController.h>

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Constructors:

[ReactNativeViewController initWithModuleName:moduleName andInitialProperties:initialProps]

Param	Required	Type	Description
moduleName	Yes	NSString	Name of React Native component registered to AppRegistry.
initialProperties	No	NSDictionary	Initial properties to be passed to React Native component.

Examples:

[[ReactNativeViewController alloc] initWithModuleName:@"ReactNative"]

[[ReactNativeViewController alloc] initWithModuleName:@"ReactNative" andInitialProperties:@{@"score": @12}]