Shareand delete

lib/Utils/methods.dart

@@ -1,4 +1,5 @@
 import 'dart:io';
+import 'package:fluttertoast/fluttertoast.dart';
 import 'package:pdf/pdf.dart';
 import 'package:get/get.dart';
 import 'package:pdf/widgets.dart';
@@ -43,6 +44,10 @@ Future cropImage(String imagepath, Function(String) onCrop) async {
   }
 }
 
+void showToast(String msg) {
+  Fluttertoast.showToast(msg: msg, gravity: ToastGravity.BOTTOM);
+}
+
 void exportPdf(List<File> images) {
   final Document pdf = Document();
   final filesToImages = images

lib/controllers/images_to_pdf.dart

@@ -1,4 +1,5 @@
 import 'dart:io';
+import 'package:fluttertoast/fluttertoast.dart';
 import 'package:get/get.dart';
 import 'package:EasyScan/Utils/methods.dart';
 import 'package:image_picker/image_picker.dart';
@@ -27,4 +28,7 @@ class ImageToPdfController extends GetxController {
   }
 
   void removeImage(int index) => _images.removeAt(index);
+  void showToast(String msg) {
+    Fluttertoast.showToast(msg: msg, gravity: ToastGravity.BOTTOM);
+  }
 }

lib/controllers/pdf.dart

@@ -7,6 +7,7 @@ import 'package:EasyScan/Utils/constants.dart';
 import 'package:EasyScan/widgets/history_card.dart';
 import 'package:EasyScan/Utils/permission_checker.dart';
 import 'package:native_pdf_renderer/native_pdf_renderer.dart';
+import 'package:share/share.dart';
 
 class PdfController extends GetxController {
   final _isFilesChecked = false.obs;
@@ -42,6 +43,19 @@ class PdfController extends GetxController {
     }
   }
 
+  void share({int index}) {
+    Share.shareFiles([fileSystemEntitys[index].path], text: 'mypdf');
+  }
+
+  Future<void> deleteFile(int index) async {
+    try {
+      final file = dd.File(fileSystemEntitys[index].path);
+      file.delete(recursive: false);
+    } catch (e) {
+      //error will be here
+    }
+  }
+
   Future<void> _makeWidgetList() async {
     _pdfWidgets = [];
     for (final dd.FileSystemEntity file in fileSystemEntitys) {

lib/screens/history.dart

@@ -1,3 +1,7 @@
+import 'package:EasyScan/Utils/constants.dart';
+import 'package:EasyScan/Utils/methods.dart';
+import 'package:EasyScan/screens/home.dart';
+import 'package:EasyScan/widgets/sharedel_dialogue.dart';
 import 'package:get/get.dart';
 import 'package:flutter/material.dart';
 import 'package:open_file/open_file.dart';
@@ -33,6 +37,39 @@ class SavedPdfScreen extends StatelessWidget {
             crossAxisCount: 2, crossAxisSpacing: 4, mainAxisSpacing: 4),
         itemBuilder: (_, i) {
           return GestureDetector(
+              onLongPress: () {
+                showDialog(
+                    context: _,
+                    child: SimpleDialog(
+                      title: const Text("What do you want to do ?"),
+                      shape: RoundedRectangleBorder(
+                          borderRadius: BorderRadius.circular(20)),
+                      children: [
+                        SimpleDialogOption(
+                          onPressed: () {
+                            _savedPdfController.share(index: i);
+                          },
+                          child: const ShareDelOption(
+                            color: primaryColor,
+                            title: "Share",
+                            iconData: Icons.share,
+                          ),
+                        ),
+                        SimpleDialogOption(
+                          onPressed: () {
+                            _savedPdfController.refreshFiles();
+                            _savedPdfController.deleteFile(i);
+                            showToast("Pdf has been deleted");
+                            Get.to(HomeScreen());
+                          },
+                          child: const ShareDelOption(
+                              color: Colors.red,
+                              title: "Delete",
+                              iconData: Icons.delete_outline_sharp),
+                        )
+                      ],
+                    ));
+              },
               onTap: () => OpenFile.open(_fileSystemEntitys[i].path),
               child: pdfs[i]);
         },

lib/screens/images_to_pdf.dart

@@ -1,3 +1,5 @@
+import 'package:EasyScan/Utils/methods.dart';
+import 'package:EasyScan/screens/home.dart';
 import 'package:get/get.dart';
 import 'package:flutter/material.dart';
 import 'package:EasyScan/Utils/constants.dart';
@@ -17,7 +19,11 @@ class ImageToPdf extends StatelessWidget {
                     padding: const EdgeInsets.symmetric(horizontal: 4),
                     child: FloatingActionButton.extended(
                       heroTag: 'export',
-                      onPressed: _imageToPdfController.exportToPdf,
+                      onPressed: () {
+                        _imageToPdfController.exportToPdf();
+                        showToast("Pdf has been created");
+                        Get.to(HomeScreen());
+                      },
                       icon: const Icon(Icons.upload_file),
                       label: const Text('Export'),
                       backgroundColor: Colors.green,

lib/widgets/sharedel_dialogue.dart

@@ -0,0 +1,26 @@
+import 'package:flutter/material.dart';
+
+class ShareDelOption extends StatelessWidget {
+  final IconData iconData;
+  final String title;
+  final Color color;
+  const ShareDelOption({Key key, this.iconData, this.title, this.color})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Icon(
+          iconData,
+          color: color,
+        ),
+        const SizedBox(
+          width: 20,
+        ),
+        Text(title)
+      ],
+    );
+  }
+}

pubspec.lock

@@ -102,6 +102,13 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  fluttertoast:
+    dependency: "direct main"
+    description:
+      name: fluttertoast
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "7.1.1"
   get:
     dependency: "direct main"
     description:
@@ -186,6 +193,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0-nullsafety.3"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.9.7"
   native_pdf_renderer:
     dependency: "direct main"
     description:
@@ -305,6 +319,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
+  share:
+    dependency: "direct main"
+    description:
+      name: share
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.5+3"
   sky_engine:
     dependency: transitive
     description: flutter

pubspec.yaml

@@ -18,7 +18,9 @@ dependencies:
   image_picker: ^0.6.7+4
   native_pdf_renderer: ^2.3.2
   permission_handler: ^5.0.1+1
-  flutter_image_editor: ^1.2.0
+  flutter_image_editor: ^1.2.0  
+  share: ^0.6.5+2
+  fluttertoast: ^7.1.1
 
 
 dev_dependencies: