added save image and more feature

lib/pages/mewarna1.dart

@@ -14,6 +14,7 @@ import 'dart:ui' as ui;
 
 import '../controller/myCustonPainter.dart';
 import 'package:flutter_easyloading/flutter_easyloading.dart';
+import 'package:uuid/uuid.dart';
 
 import 'package:intl/intl.dart' show toBeginningOfSentenceCase;
 
@@ -33,6 +34,7 @@ class _Mewarna1PageState extends State<Mewarna1Page> {
   // ui.Image? image;
 
   late Map args;
+  late String _uuid;
 
   final GlobalKey _globalKey = GlobalKey();
 
@@ -50,7 +52,9 @@ class _Mewarna1PageState extends State<Mewarna1Page> {
 
   Future _saveImage(Uint8List bytes) async {
     final appStorage = await getApplicationDocumentsDirectory();
-    final file = File('${appStorage.path}/screenshot.png');
+    final file_name = args['nama']!.toString() + _uuid + '.png';
+    print(file_name);
+    final file = File('${appStorage.path}/${file_name}');
     await file.writeAsBytes(bytes);
   }
 
@@ -87,6 +91,14 @@ class _Mewarna1PageState extends State<Mewarna1Page> {
     // }
   }
 
+  @override
+  void initState() {
+    // TODO: implement initState
+    super.initState();
+    _uuid = Uuid().v4();
+    print(_uuid);
+  }
+
   @override
   void didChangeDependencies() {
     // ignore: todo

lib/pages/tentang1.dart

@@ -1,9 +1,43 @@
+import 'dart:io';
+import 'dart:typed_data';
+
 import 'package:flutter/material.dart';
 import 'package:mewarna/widgets/ourContainer.dart';
+import 'package:path_provider/path_provider.dart';
 
-class Tentang1 extends StatelessWidget {
+class Tentang1 extends StatefulWidget {
   const Tentang1({Key? key}) : super(key: key);
 
+  @override
+  State<Tentang1> createState() => _Tentang1State();
+}
+
+class _Tentang1State extends State<Tentang1> {
+  Uint8List? _bytes;
+
+  Future cek_image() async {
+    final appStorage = await getApplicationDocumentsDirectory();
+    print(Directory(appStorage.path).listSync());
+    final file = File(
+        '${appStorage.path}/gajah51b2b453-5f5a-404f-89ab-2dcc46757319.png');
+    if (file.existsSync()) {
+      print("ada");
+      Uint8List bytes = await file.readAsBytes();
+      setState(() {
+        _bytes = bytes;
+      });
+    } else {
+      print("tidak ada");
+    }
+  }
+
+  @override
+  void initState() {
+    // TODO: implement initState
+    super.initState();
+    cek_image();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -23,8 +57,17 @@ class Tentang1 extends StatelessWidget {
             child: SizedBox(
               height: MediaQuery.of(context).size.height * 0.5,
               child: OurContainer(
+                child: SingleChildScrollView(
                   child: Column(
                     children: [
+                      _bytes != null
+                          ? Image.memory(
+                              _bytes!,
+                              fit: BoxFit.fill,
+                              width: 100,
+                              height: 100,
+                            )
+                          : Container(),
                       SizedBox(
                         height: MediaQuery.of(context).size.height * 0.02,
                       ),
@@ -271,6 +314,7 @@ class Tentang1 extends StatelessWidget {
                 ),
               ),
             ),
+          ),
         ],
       ),
     );

pubspec.lock

@@ -590,6 +590,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
+  uuid:
+    dependency: "direct main"
+    description:
+      name: uuid
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.6"
   vector_math:
     dependency: transitive
     description:

pubspec.yaml

@@ -46,6 +46,7 @@ dependencies:
   # loading_overlay: ^0.2.1
   flutter_easyloading: ^3.0.3
   intl: ^0.17.0
+  uuid: ^3.0.6
 
 dev_dependencies:
   flutter_test: