From 90caa2402d0c289669a55d0f1fc9d1909b47b439 Mon Sep 17 00:00:00 2001
From: Turtlepaw <81275769+Turtlepaw@users.noreply.github.com>
Date: Sun, 1 Sep 2024 00:05:19 -0400
Subject: [PATCH] feat: add refresh button and handle no connected devices

Added a refresh button to trigger health data fetching and connection status check.
Also handled the case when no
 devices are connected to the watch.
---
 android/gradle.properties |  2 +-
 lib/routes/settings.dart  | 22 ++++++++++++++++++----
 lib/utils/health.dart     |  6 +++++-
 3 files changed, 24 insertions(+), 6 deletions(-)

diff --git a/android/gradle.properties b/android/gradle.properties
index e07f978..a892124 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,4 +1,4 @@
-#org.gradle.jvmargs=-Xmx2048M
+org.gradle.jvmargs=-Xmx2048M
 # org.gradle.jvmargs=-XX:MaxPermSize=512m
 android.enableJetifier=true
 android.useAndroidX=true
\ No newline at end of file
diff --git a/lib/routes/settings.dart b/lib/routes/settings.dart
index bed9548..9d986b6 100644
--- a/lib/routes/settings.dart
+++ b/lib/routes/settings.dart
@@ -28,6 +28,7 @@ class _SettingsPageState extends State<SettingsPage> {
   bool _isHealthConnected = false;
   bool _isWatchLoading = false;
   bool _isSysHealthLoading = false;
+  bool _isRefreshing = false;
   late String username;
   late PocketBase pb;
   late HealthType? healthType;
@@ -352,10 +353,23 @@ class _SettingsPageState extends State<SettingsPage> {
                           const SizedBox(
                             width: 5,
                           ),
-                          IconButton.outlined(onPressed: (){
-                            health.fetchHealthData();
-                            health.checkConnectionState();
-                          }, icon: Icon(Symbols.refresh_rounded, color: theme.colorScheme.onSurface,))
+                          IconButton.outlined(onPressed: () async {
+                            setState(() {
+                              _isRefreshing = true;
+                            });
+                            await health.fetchHealthData();
+                            await health.checkConnectionState();
+                            setState(() {
+                              _isRefreshing = false;
+                            });
+                          }, icon: _isRefreshing ? const SizedBox(
+                            width: 15,
+                            height: 15,
+                            child: CircularProgressIndicator(
+                              strokeWidth: 2,
+                              strokeCap: StrokeCap.round,
+                            ),
+                          ) : Icon(Symbols.refresh_rounded, color: theme.colorScheme.onSurface,))
                         ],
                       )
                     ]),
diff --git a/lib/utils/health.dart b/lib/utils/health.dart
index f0c8242..bc09c28 100644
--- a/lib/utils/health.dart
+++ b/lib/utils/health.dart
@@ -66,7 +66,7 @@ class HealthManager with ChangeNotifier {
   }
 
   /// Attempts to fetch health data if all permissions are granted
-  void fetchHealthData({BuildContext? context}) async {
+  Future<void> fetchHealthData({BuildContext? context}) async {
     final health = Health();
     final type = await HealthTypeManager().getHealthType();
 
@@ -95,6 +95,10 @@ class HealthManager with ChangeNotifier {
 
       await flutterWearOsConnectivity.configureWearableAPI();
       var devices = await flutterWearOsConnectivity.getConnectedDevices();
+      if(devices.isEmpty){
+        print("No connected devices");
+        return;
+      }
 
       for (var device in devices) {
         await flutterWearOsConnectivity