prafullakumar

import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/widgets.dart';

void main() => runApp(MaterialApp( home: DemoApp()));

class DemoApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {

prafullakumar

final class WebViewWrapper : UIViewRepresentable {
    @ObservedObject var webViewStateModel: WebViewStateModel //action two way binding 
    let action: ((_ navigationAction: WebView.NavigationAction) -> Void)? //delegates callback
    
    let request: URLRequest
      
    init(webViewStateModel: WebViewStateModel,
    action: ((_ navigationAction: WebView.NavigationAction) -> Void)?,
    request: URLRequest) {
        self.action = action

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

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

import SwiftUI
import WebKit

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

prafullakumar

import SwiftUI
import UIKit

struct Result: Identifiable {
    var id = UUID()
    var value: String
}


class RefreshableObject: ObservableObject {

prafullakumar

class AdaptableText extends StatelessWidget {
  final String text;
  final TextStyle style;
  final TextAlign textAlign;
  final TextDirection textDirection;
  final double minimumFontScale;
  final TextOverflow textOverflow;
  const AdaptableText(this.text,
      {this.style,
        this.textAlign = TextAlign.left,

prafullakumar

import 'package:flutter/material.dart';

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

class MyApp extends StatefulWidget {
  MyApp({Key key}) : super(key: key);

  @override
  _MyAppState createState() => _MyAppState();
}

prafullakumar

showDialog(
            context: context,
            builder: (BuildContext context) {
              return AlertDialog(
                title: Text("Title", textAlign: TextAlign.center),
                content: Text("orem ipsum dolor sit amet, consectetur adipiscing elit. Aenean in congue nisi. Morbi tincidunt est id nibh dapibus, non pulvinar sem sollicitudin. Duis libero quam, posuere non justo non, facilisis sodales elit. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Aliquam sit amet dolor ut sem lobortis commodo id et nunc.",textAlign: TextAlign.center),
                actions: <Widget>[
                  FlatButton(
                    child: Text("This is veary long Text"),
                    onPressed: () {