check storage

lib/check_storage.dart

+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+import 'native_add.dart';
+
+class CheckStorge extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _checkStorage();
+}
+
+class _checkStorage extends State<CheckStorge> {
+  @override
+  Widget build(BuildContext context) {
+    return TextButton(onPressed: () async {
+      var status = await Permission.storage.status;
+      //chưa cấp quyền
+      if (!status.isGranted) {
+        await Permission.storage.request();
+        status = await Permission.storage.status;
+        // Kiểm tra xem quyền đã được cấp hay chưa
+        if (!status.isGranted) {
+          initEngine();
+        }
+
+      }
+    }, child: Text('Xin quyen'));
+  }
+}

lib/main.dart

+import 'package:first_app_2/check_storage.dart';
 import 'package:flutter/material.dart';
 import 'package:permission_handler/permission_handler.dart';
 
@@ -19,7 +20,12 @@ class TestWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     print("wtf loc phu ho");
-    initEngine();
-    return Text('1 + 2 == ${nativeAdd(1, 2)}');
+    return Container(
+      child: Column(
+        children: [
+          CheckStorge(),
+        ],
+      ),
+    );
   }
 }

pubspec.lock

@@ -84,26 +84,26 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
+      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.4"
+    version: "10.0.0"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
+      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "2.0.1"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
-      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.1"
+    version: "2.0.1"
   lints:
     dependency: transitive
     description:
@@ -132,10 +132,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
+      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
       url: "https://pub.dev"
     source: hosted
-    version: "1.12.0"
+    version: "1.11.0"
   path:
     dependency: transitive
     description:
@@ -249,10 +249,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
+      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.0"
+    version: "0.6.1"
   vector_math:
     dependency: transitive
     description:
@@ -265,10 +265,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
+      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.1"
+    version: "13.0.0"
 sdks:
-  dart: ">=3.4.1 <4.0.0"
-  flutter: ">=3.18.0-18.0.pre.54"
+  dart: ">=3.3.3 <4.0.0"
+  flutter: ">=3.16.0"

pubspec.yaml

@@ -19,7 +19,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 version: 1.0.0+1
 
 environment:
-  sdk: '>=3.4.1 <4.0.0'
+  sdk: '>=3.3.3 <4.0.0'
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions
@@ -46,6 +46,7 @@ dev_dependencies:
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
   flutter_lints: ^3.0.0
+  permission_handler: ^11.3.1
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec