Frankdroid7

final htmlContent = '''
  <h1>Heading Example</h1>
  <p>This is a paragraph.</p>
  <img src="image.jpg" alt="Example Image" />
  <blockquote>This is a quote.</blockquote>
  <table>
  <tbody>
  <tr>
  <td>Okay <br /></td>
  </tr>

Frankdroid7

Launching lib/main.dart on iPhone 14 Pro in debug mode...
Running Xcode build...                                                  
 └─Compiling, linking and signing...                      2,892ms
Xcode build done.                                           17.6s
[VERBOSE-2:FlutterDarwinContextMetalImpeller.mm(35)] Using the Impeller rendering backend.
flutter: \^[[31m [error] Error fetching styles: Exception: type 'Null' is not a subtype of type 'String'<…>
[VERBOSE-2:dart_vm_initializer.cc(41)] Unhandled Exception: Exception: Error fetching styles: Exception: type 'Null' is not a subtype of type 'String'
#0      ThetaClient.initialize.<anonymous closure>.<anonymous closure> (package:theta/src/client.dart:21:13)
#1      Left.fold (package:either_dart/src/either.dart:169:15)
#2      ThetaClient.initialize.<anonymous closure> (package:theta/src/client.dart:18:13)

Frankdroid7

 shareTwoPdfFiles(String pdfPath, String secondPdfPath) {
    Share.shareXFiles([XFile(pdfPath), XFile(secondPdfPath)]);
  }

Frankdroid7

import 'dart:io';
import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'package:share_plus/share_plus.dart';
import 'package:path_provider/path_provider.dart';
import 'package:flutter_pdfview/flutter_pdfview.dart';


class PdfView extends StatefulWidget {

Frankdroid7

class PdfView extends StatefulWidget {
  const PdfView({Key? key}) : super(key: key);

  @override
  State<PdfView> createState() => _PdfViewState();
}

class _PdfViewState extends State<PdfView> {
  String? pdfPath;

Frankdroid7

sharePdfFile(String pdfPath){
  Share.shareXFiles([XFile(pdfPath)]);
}

Frankdroid7

Future storePdfBytesToFile(Uint8List bytes) async {
    const filename = 'VueJs CheatSheet';
    final dir = await getApplicationDocumentsDirectory();

    final file = File('${dir.path}/$filename.pdf');
    await file.writeAsBytes(bytes);
    setState(() {
      pdfPath = file.path;
    });
  }

Frankdroid7

Future<Uint8List> getPdfBytesFromUrl(String pdfUrl) async {
    final response = await http.get(Uri.parse(pdfUrl));
    Uint8List bytes = response.bodyBytes;

    return bytes;
}

Frankdroid7

http: ^0.13.5
share_plus: ^6.3.0
path_provider: ^2.0.11
flutter_pdfview: ^1.2.5

Frankdroid7

// This function helps to add a string at the back of each file name IF that
// file already exists in the user's file system, so that each file name will
// be unique.
Future<String> makeFileName(String path, String fileName) async {
  bool fileExists = await File('$path/$fileName').exists();

  if (fileExists) {
    int counter = 1;
    List newFileExt = fileName.split('.');
    String ext = newFileExt[1]; // refers to the file extension.