GaborWnuk

#import "FancyViewManager.h"
#import <React/UIView+React.h>

@interface FancyViewManager ()

@end

@implementation FancyViewManager

/*

GaborWnuk

#import <React/RCTViewManager.h>

@interface FancyViewManager : RCTViewManager

@end

GaborWnuk

package pl.wp.wdi

import android.graphics.Color;
import android.view.View

import com.facebook.react.uimanager.SimpleViewManager
import com.facebook.react.uimanager.ThemedReactContext

class FancyViewManager: SimpleViewManager<View>() {
    override fun getName(): String {

GaborWnuk

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import subprocess
import re

def main():
    ps = subprocess.Popen(['ifconfig','-a'], shell=False, stdout=subprocess.PIPE)
    grep = subprocess.Popen(['grep', 'flags='], shell=False, stdin=ps.stdout, stdout=subprocess.PIPE)
    grep_output,_ = grep.communicate()

GaborWnuk

import React, { Component } from "react";

// (...)
import { NativeModules } from "react-native";

// (...)
export default class App extends Component<Props> {
  componentDidMount = () => {
    const { FancyNativeModule } = NativeModules;
    FancyNativeModule.addNumbers(1, 2).then(result => {

GaborWnuk

package pl.wp.wdi

import android.content.Intent

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

import android.util.Log

GaborWnuk

import React, { Component } from "react";

// (...)
import { NativeModules } from "react-native";

// (...)
export default class App extends Component<Props> {
  componentDidMount = () => {
    const { FancyNativeModule } = NativeModules;
    FancyNativeModule.saySomething("Something")

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#import "FancyNativeModule.h"

@interface FancyNativeModule()

@end

@implementation FancyNativeModule

RCT_EXPORT_MODULE()

GaborWnuk

package pl.wp.wdi

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

import android.util.Log

class FancyManager(reactContext: ReactApplicationContext): ReactContextBaseJavaModule(reactContext) {
    override fun getName(): String {

GaborWnuk

package pl.wp.wdi

import com.facebook.react.ReactPackage
import com.facebook.react.bridge.NativeModule
import com.facebook.react.bridge.ReactApplicationContext
import java.util.*

class FancyPackage : ReactPackage {
    override fun createNativeModules(reactContext: ReactApplicationContext): List<NativeModule> {
        val modules = ArrayList<NativeModule>()