refs #26 Add a busy thing to the scan button

IoTone · Mar 28, 2024 · 9188813 · 9188813
1 parent 9085eba
commit 9188813
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Showing 4 changed files with 25 additions and 3 deletions.
diff --git a/magnet_app/lib/app_state_model.dart b/magnet_app/lib/app_state_model.dart
@@ -27,6 +27,7 @@ class AppState extends BLEProvider {
   String? app_screen = "splash";
   String? prev_screen = null;
   bool timerStatus = false;
+  bool isBusy = false;
   AsyncDatabase? _db;
 
   RxList<Map> _devices = RxList<Map>(); /* = [
@@ -58,6 +59,7 @@ class AppState extends BLEProvider {
   }
 
   AppState() {
+    isBusy = false;
     Timer(const Duration(seconds: 5), () {
       // scanAndConnectToDevice();
       print("Move to home screen");
@@ -177,6 +179,7 @@ class AppState extends BLEProvider {
         scanDeviceStream.cancel();
         print("scan stopped");
         scanStarted = false;
+        isBusy = false;
 
         if (!connected) {
           print("Not connected");

diff --git a/magnet_app/lib/main.dart b/magnet_app/lib/main.dart
@@ -12,6 +12,8 @@ import 'package:magnet_app/about.dart';
 import 'package:magnet_app/app_state_model.dart';
 import 'package:magnet_app/provider/ble_provider.dart';
 import 'package:audioplayers/audioplayers.dart';
+import 'package:overlay_loader_with_app_icon/overlay_loader_with_app_icon.dart';
+
 
 // import 'package:horizontal_data_table/horizontal_data_table.dart';
 
@@ -73,7 +75,8 @@ class MyHomePage extends StatefulWidget {
 
 class _MyHomePageWidgetState extends State<MyHomePage> {
   final player = AudioPlayer();
-
+  bool _isLoading=false;
+
   List<Map> _devicesScannedNow = [
 
   ];
@@ -83,8 +86,13 @@ class _MyHomePageWidgetState extends State<MyHomePage> {
 
   Widget build(BuildContext context) {
     final appState = Provider.of<AppState>(context, listen: false);
-
-    return Scaffold(
+    //This manage state of modal progress widget
+   return OverlayLoaderWithAppIcon(
+      isLoading: appState.isBusy,
+      overlayBackgroundColor: Colors.black,
+      circularProgressColor: Color(0xff670099),
+      appIcon: Icon(Icons.tips_and_updates),  // Image.asset('assets/images/magnet_icon.png'),
+      child: Scaffold(
       floatingActionButton: NeumorphicFloatingActionButton(
         child: Icon(Icons.add, size: 30),
         tooltip: "SCAN",
@@ -104,6 +112,7 @@ class _MyHomePageWidgetState extends State<MyHomePage> {
             }
           });
           */
+          appState.isBusy = true;
           appState.scanAndConnectToDevice();
           _devicesScannedNow = appState.getDevices();
         },
@@ -217,6 +226,7 @@ class _MyHomePageWidgetState extends State<MyHomePage> {
         ),
       //),
       ),
+    )
     );
   }
 

diff --git a/magnet_app/pubspec.lock b/magnet_app/pubspec.lock
@@ -441,6 +441,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.8"
+  overlay_loader_with_app_icon:
+    dependency: "direct main"
+    description:
+      name: overlay_loader_with_app_icon
+      sha256: "707eea85584ec5d50668819fb56ee1cf60222abcc7c6dcd32304b0bbc0e59f12"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.0.3"
   page_transition:
     dependency: "direct main"
     description:

diff --git a/magnet_app/pubspec.yaml b/magnet_app/pubspec.yaml
@@ -50,6 +50,7 @@ dependencies:
   iconic: ^0.0.3
   # horizontal_data_table: ^4.3.1
   observable_ish: ^4.0.8
+  overlay_loader_with_app_icon: ^0.0.3
   flutter_neumorphic:
     git:
       url: https://github.com/truedat101/Flutter-Neumorphic