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// App.tsx

import React from 'react';
import { SafeAreaView, Text, View } from 'react-native';

import appStyle from './AppTheme'
import whiteLabelConfig from './whitelabel/WhiteLabelConfig';

const app = () => (

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// AppTheme.tsx

import { StyleSheet } from 'react-native';
import whiteLabelConfig from './whitelabel/WhiteLabelConfig';

export default StyleSheet.create({
    screen: {
        flex: 1,
        justifyContent: 'center',
        backgroundColor: whiteLabelConfig.PRIMARY_COLOR

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// WhiteLabelConfig.tsx

import { NativeModules } from 'react-native';

export default class WhiteLabelConfig {
    public static readonly APP_NAME: string = 'WhiteLabelDemo';
    public static readonly PRIMARY_COLOR: string = '#fdf6e3';
    public static readonly PRIMARY_TEXT_COLOR: string = '#657b83';
    public static readonly GREETING_TEXT: string = 'Welcome';
}

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// WhiteLabelConfig.h

#import <Foundation/Foundation.h>
#import <React/RCTBridgeModule.h>

@interface WhiteLabelConfig : NSObject<RCTBridgeModule>

@end

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// WhiteLabelConfig.m

@implementation WhiteLabelConfig
  
  RCT_EXPORT_MODULE(WhiteLabelConfig);
  
  RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(getAppName) {
    return [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleDisplayName"];
  }
  

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// WhiteLabelConfig.tsx

import { NativeModules } from 'react-native';

export default class WhiteLabelConfig {
    public static readonly APP_NAME: string = NativeModules.WhiteLabelConfig.getAppName();
    public static readonly PRIMARY_COLOR: string =  NativeModules.WhiteLabelConfig.getPrimaryColor();
    public static readonly PRIMARY_TEXT_COLOR: string = NativeModules.WhiteLabelConfig.getPrimaryTextColor();
    public static readonly GREETING_TEXT: string = NativeModules.WhiteLabelConfig.getGreetingText();
}

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// WhiteLabelConfig.m for purple parrots

#import "WhiteLabelConfig.h"

@implementation WhiteLabelConfig
  
  RCT_EXPORT_MODULE(WhiteLabelConfig);
  
  RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(getAppName) {
    return [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleDisplayName"];

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// WhiteLabelConfig.m for green monkeys

#import "WhiteLabelConfig.h"

@implementation WhiteLabelConfig
  
  RCT_EXPORT_MODULE(WhiteLabelConfig);
  
  RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(getAppName) {
    return [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleDisplayName"];

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// WhiteLabelConfig.java

package com.whitelabeldemo;

import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactContextBaseJavaModule;
import com.facebook.react.bridge.ReactMethod;

import javax.annotation.Nonnull;

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// WhiteLabelConfigPackage.java

package com.whitelabeldemo;

import com.facebook.react.ReactPackage;
import com.facebook.react.bridge.NativeModule;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.uimanager.ViewManager;

import javax.annotation.Nonnull;