prafullakumar

#!/Users/prafulla/miniconda2/bin/python
# path for python
# give exc permission

# -*- coding: utf-8 -*-

#to read cvs execell etc
import pandas
#get file from : https://drive.google.com/open?id=0B_P-kZ2NQv5aZWNSYUR2b2VrbFE
dataset = pandas.read_csv('50_Startups.csv')

prafullakumar

class ViewController: UIViewController {
    var userInterfaceStyle: UIUserInterfaceStyle?
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        userInterfaceStyle = self.traitCollection.userInterfaceStyle
        setupUI() 
    }

    

prafullakumar

import 'dart:ui';
import 'package:flutter/material.dart';

class FrostedDemo extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      body: Center (
      child: Stack(
        children: <Widget>[

prafullakumar

import 'package:flutter/material.dart';
import 'toast.dart';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Toast',

prafullakumar

struct TextView: UIViewRepresentable {
    //enum to define keyboard or input view handeling will be done in coorinator later 
    enum PickerType {
        case keyboard(type: UIKeyboardType)
        case datePicker(minDate: Date, maxDate: Date)
        case customList(list: [String])
    }
  
    var pickerType: TextView.PickerType
  

prafullakumar

final class Coordinator: NSObject {
        
        var text: Binding<String>
        var pickerType: TextView.PickerType

        init(text: Binding<String>, pickerType: TextView.PickerType) {
            self.pickerType = pickerType
            self.text = text
        }
        

prafullakumar

import SwiftUI
import Combine


struct KeyboardProperty {
   var currentHeight: CGFloat = 0
   var animationDuration: Double = 0
    //keyboard notification also gives UIKeyboardAnimationCurveUserInfoKey using which we can completly sync keyboard animation with Scrollview move but In SwiftUI I cannot find any way to use the same. 
}

prafullakumar

class WebViewStateModel: ObservableObject {
    @Published var pageTitle: String = "Web View"
    @Published var loading: Bool = false
    @Published var canGoBack: Bool = false
    @Published var goBack: Bool = false
}

struct WebView: View {
     enum NavigationAction {
           case decidePolicy(WKNavigationAction,  (WKNavigationActionPolicy) -> Void) //mendetory

prafullakumar

struct ContentView: View {
    @ObservedObject var webViewStateModel: WebViewStateModel = WebViewStateModel()
    var body: some View {
        
        NavigationView {
            LoadingView(isShowing: .constant(webViewStateModel.loading)) { //loading logic taken from https://stackoverflow.com/a/56496896/9838937
                //Add onNavigationAction if callback needed
                WebView(url: URL.init(string: "https://www.google.com")!, webViewStateModel: self.webViewStateModel) // add 
            }
            .navigationBarTitle(Text(webViewStateModel.pageTitle), displayMode: .inline)

prafullakumar

final class WebViewWrapper : UIViewRepresentable {
  ...
  final class Coordinator: NSObject {
        @ObservedObject var webViewStateModel: WebViewStateModel
        let action: ((_ navigationAction: WebView.NavigationAction) -> Void)?
        
        init(action: ((_ navigationAction: WebView.NavigationAction) -> Void)?,
             webViewStateModel: WebViewStateModel) {
            self.action = action
            self.webViewStateModel = webViewStateModel