tirth-aubergine

import 'dart:io';

import 'package:flutter/material.dart';

import 'package:pdf/pdf.dart';
import 'package:pdf/widgets.dart' as pdf;
import 'package:printing/printing.dart';
import 'package:path_provider/path_provider.dart';

Future<void> pdfGenerator(name) async {

tirth-aubergine

FlatButton(
  onPressed: () async {
    String downloadPath =
        await getApplicationDocumentsDirectoryPath();
    if (File('$downloadPath/$name.pdf').existsSync()) {
      Navigator.pushNamed(context, '/viewer',
          arguments: {'view': '$downloadPath/$name.pdf'});
    } else {
      Scaffold.of(context).showSnackBar(
        SnackBar(

tirth-aubergine

FlatButton(
  onPressed: () async {
    String downloadPath =
        await getApplicationDocumentsDirectoryPath();
    if (File('$downloadPath/$name.pdf').existsSync()) {
      ShareExtend.share(
          File('$downloadPath/$name.pdf').path, 'file');
    } else {
      Scaffold.of(context).showSnackBar(
        SnackBar(

tirth-aubergine

AppBar(
  title: Text('Holden'),
  elevation: 0,
  shape: RoundedRectangleBorder(
    borderRadius: BorderRadius.only(
      bottomRight: Radius.circular(50),
      bottomLeft: Radius.circular(50),
    ),
  ),
  centerTitle: true,

tirth-aubergine

FloatingActionButton(
  heroTag: 'Share',
  onPressed: () async {
    final names = homeProvider
        .xlsxFileTables[homeProvider.xlsxFileSelectedTable]
        .rows
        .map((name) => name
            .toString()
            .substring(1, name.toString().length - 1));
    names.forEach((name) => pdfGenerator(name));

tirth-aubergine

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

tirth-aubergine

import 'package:flutter/foundation.dart';

void main() {
  runApp(
    MaterialApp(
      title: 'Flutter Internals',
      debugShowCheckedModeBanner: true,
      home: Scaffold(
        appBar: AppBar(
          actions: [

tirth-aubergine

dependencies:
  flutter:
    sdk: flutter
  cupertino_icons: ^0.1.2
  flutter_highlight: # setting syntax highlighting & color-scheme of code
  screenshot: # generating screenshots from widgets
  provider: # state-management
  path_provider: # reading/writing files in application document directory
  share_extend: # sharing files
  flutter_colorpicker: # picking colors

tirth-aubergine

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

import 'package:provider/provider.dart';

import 'package:platypus/screens/home/home.dart';
import 'package:platypus/providers/home.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

tirth-aubergine

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

import 'package:flutter_highlight/theme_map.dart';
import 'package:screenshot/screenshot.dart';

import 'package:platypus/utils/utils.dart';

///
/// Manages states for HomeScreen