Update PDF

android/app/build.gradle.dev

@@ -42,7 +42,7 @@ android {
 
     defaultConfig {
         applicationId "com.invoiceninja.client"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 28
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName

android/app/build.gradle.prod

@@ -42,7 +42,7 @@ android {
 
     defaultConfig {
         applicationId "com.invoiceninja.client"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 28
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName

lib/main.dart

@@ -209,7 +209,9 @@ class InvoiceNinjaAppState extends State<InvoiceNinjaApp> {
           //showPerformanceOverlay: true,
           localizationsDelegates: [
             const AppLocalizationsDelegate(),
-            GlobalMaterialLocalizations.delegate,
+            GlobalCupertinoLocalizations.delegate,
+            GlobalWidgetsLocalizations.delegate,
+            GlobalMaterialLocalizations.delegate
           ],
           home: state.uiState.requireAuthentication && !_authenticated
               ? Material(

lib/ui/app/app_drawer.dart

@@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
 import 'package:invoiceninja_flutter/ui/app/dialogs/error_dialog.dart';
 import 'package:invoiceninja_flutter/ui/app/resources/cached_image.dart';
 import 'package:invoiceninja_flutter/ui/app/upgrade_dialog.dart';
+import 'package:invoiceninja_flutter/utils/pdf.dart';
 import 'package:redux/redux.dart';
 import 'package:flutter_redux/flutter_redux.dart';
 import 'package:invoiceninja_flutter/constants.dart';
@@ -475,6 +476,8 @@ class SidebarFooter extends StatelessWidget {
                 Icons.warning,
                 color: Colors.red,
               ),
+              onPressed: () => viewPdf(InvoiceEntity(), context),
+              /*
               onPressed: () => showDialog<ErrorDialog>(
                   context: context,
                   builder: (BuildContext context) {
@@ -483,6 +486,7 @@ class SidebarFooter extends StatelessWidget {
                       clearErrorOnDismiss: true,
                     );
                   }),
+               */
             ),
           if (!Platform.isIOS &&
               isHosted(context) &&

lib/utils/pdf.dart

@@ -1,13 +1,14 @@
 import 'dart:async';
 import 'dart:io';
+import 'dart:typed_data';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:invoiceninja_flutter/data/models/invoice_model.dart';
 import 'package:invoiceninja_flutter/ui/app/loading_indicator.dart';
 import 'package:invoiceninja_flutter/utils/localization.dart';
 import 'package:path_provider/path_provider.dart';
-import 'package:flutter_pdfview/flutter_pdfview.dart';
 import 'package:url_launcher/url_launcher.dart';
+import 'package:native_pdf_renderer/native_pdf_renderer.dart';
 
 Future<Null> viewPdf(InvoiceEntity invoice, BuildContext context) async {
   final localization = AppLocalization.of(context);
@@ -46,7 +47,8 @@ Future<Null> viewPdf(InvoiceEntity invoice, BuildContext context) async {
           ),
           body: FutureBuilder(
               future: createFileOfPdfUrl(invoice.invitationDownloadLink),
-              builder: (BuildContext context, AsyncSnapshot<File> snapshot) {
+              builder:
+                  (BuildContext context, AsyncSnapshot<PDFPageImage> snapshot) {
                 switch (snapshot.connectionState) {
                   case ConnectionState.none:
                   case ConnectionState.active:
@@ -56,7 +58,14 @@ Future<Null> viewPdf(InvoiceEntity invoice, BuildContext context) async {
                     if (snapshot.hasError)
                       return Text('Error: ${snapshot.error}');
                     else
-                      return PDFView(filePath: snapshot.data.path);
+                      return Container(
+                        color: Colors.white,
+                        width: double.infinity,
+                        child: Image(
+                          height: double.infinity,
+                          image: MemoryImage(snapshot.data.bytes),
+                        ),
+                      );
                 }
                 return null; // unreachable
               }),
@@ -64,13 +73,27 @@ Future<Null> viewPdf(InvoiceEntity invoice, BuildContext context) async {
       });
 }
 
-Future<File> createFileOfPdfUrl(String url) async {
+Future<PDFPageImage> createFileOfPdfUrl(String url) async {
   final filename = url.substring(url.lastIndexOf('/') + 1);
+
+  url =
+      'https://staging.invoiceninja.com/download/gj5d2udwzowatfsjibarq4eyo4k0cvpd';
+
   final request = await HttpClient().getUrl(Uri.parse(url));
   final response = await request.close();
   final bytes = await consolidateHttpClientResponseBytes(response);
+
+  final document = await PDFDocument.openData(bytes);
+  final page = await document.getPage(1);
+  final pageImage = await page.render(width: page.width, height: page.height);
+  await page.close();
+
+  return pageImage;
+
+  /*
   final dir = (await getApplicationDocumentsDirectory()).path;
   final file = new File('$dir/$filename');
   await file.writeAsBytes(bytes);
   return file;
+   */
 }

pubspec.lock

@@ -176,6 +176,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.9"
+  extension:
+    dependency: transitive
+    description:
+      name: extension
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.5"
   faker:
     dependency: "direct dev"
     description:
@@ -233,13 +240,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_pdfview:
-    dependency: "direct main"
-    description:
-      name: flutter_pdfview
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.0+9"
   flutter_redux:
     dependency: "direct main"
     description:
@@ -432,6 +432,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.2"
+  native_pdf_renderer:
+    dependency: "direct main"
+    description:
+      name: native_pdf_renderer
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.5.0"
   node_preamble:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,5 +1,5 @@
 name: invoiceninja_flutter
-description: Mobile app for Invoice Ninja
+description: Client for Invoice Ninja
 version: 2.0.0+0
 author: Hillel Coren
 homepage: https://www.invoiceninja.com
@@ -34,7 +34,7 @@ dependencies:
   local_auth: ^0.5.2+4
   sentry: ^2.2.0
   image_picker: ^0.6.1+4
-  flutter_pdfview: ^1.0.0+9
+  native_pdf_renderer: any
   #quick_actions: ^0.2.1
 
 dev_dependencies: