harryhan24

const gpio = require('node-wiring-pi')

export function turnOffLED(pinNum, isOn) {

    if (typeof pinNum == 'number' && typeof isOn == 'boolean') {

        if (pinNum === 27 || pinNum === 28 || pinNum === 29) {
            gpio.digitalWrite(pinNum, isOn ? 1 : 0)
        } else {
            throw Error('색상값을 확인해야합니다.')

harryhan24

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        /* actionbar를 자동으로 네비게이션에 맞추어 출력되도록합니다. */

        val config = AppBarConfiguration(setOf(R.id.friendsFragment,R.id.homeFragment))
        setupActionBarWithNavController(findNavController(R.id.my_nav_host_fragment), config)
}

harryhan24

class MotherClass {
    enum class County(val label: String) {
        KOREA("한국"), JAPAN("일본")
    }

    object KoreanFactoryNo {
        var currentNumber = 1
            set(value) {
                println("현재까지 한국에서 생산된 자전거는 ${currentNumber}개입니다.")
                field = value

harryhan24

struct ContentView: View {
  
  @State var step:CGFloat = 0
  
  var body: some View {
    VStack{
      
      LottieView(step: $step)
      HStack{
        Button(

harryhan24

import SwiftUI
import Lottie

struct LottieView: UIViewRepresentable {
 
  //filename을 인자로 받습니다.
  @Binding var step:CGFloat
  

  ////생략

harryhan24

struct ContentView: View {
  
  @State var filename = "loading"
  
  var body: some View {
    VStack{
      //값을 전달합니다.
      LottieView(filename: $filename)
      HStack{
        Button(

harryhan24

struct LottieView: UIViewRepresentable {
 
  //filename을 바인딩 프로퍼티래퍼로 받습니다.
  @Binding var filename:String
 
/////////////////
//////생략
/////////////////

    //애니메이션이 계속 반복되게합니다.

harryhan24

struct ContentView: View {
    var body: some View {
        VStack{
          LottieView(filename: "loading")
        }
    }
}

harryhan24

import SwiftUI
import Lottie

struct LottieView: UIViewRepresentable {
  
  //makeCoordinator를 구현하여 제약사항을 구현합니다.
  func makeCoordinator() -> Coordinator {
    Coordinator(self)
  }
  

harryhan24

@State var text = "hello world"
var body: some View {
	VStack{
		MyTextView(text: $text)
	}
}