From 8d8e3c8cd20b0fbacdc7503b6ce7aea91ba7dc94 Mon Sep 17 00:00:00 2001
From: Ali EP <p30arena@gmail.com>
Date: Tue, 21 Sep 2021 17:12:22 +0430
Subject: [PATCH 1/3] fix timer throws out of the scope

---
 lib/src/bluetooth_device.dart | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/src/bluetooth_device.dart b/lib/src/bluetooth_device.dart
index ca3bb9ba..01961b0b 100644
--- a/lib/src/bluetooth_device.dart
+++ b/lib/src/bluetooth_device.dart
@@ -22,6 +22,7 @@ class BluetoothDevice {
     Duration? timeout,
     bool autoConnect = true,
   }) async {
+    final completer = Completer<void>();
     var request = protos.ConnectRequest.create()
       ..remoteId = id.toString()
       ..androidAutoConnect = autoConnect;
@@ -30,7 +31,8 @@ class BluetoothDevice {
     if (timeout != null) {
       timer = Timer(timeout, () {
         disconnect();
-        throw TimeoutException('Failed to connect in time.', timeout);
+        completer.completeError(
+            TimeoutException('Failed to connect in time.', timeout));
       });
     }
 
@@ -41,7 +43,9 @@ class BluetoothDevice {
 
     timer?.cancel();
 
-    return;
+    completer.complete();
+
+    return completer.future;
   }
 
   /// Cancels connection to the Bluetooth Device

From 6bfe0958722cb9f746c930fdc0dae15875d9ec8b Mon Sep 17 00:00:00 2001
From: Ali EP <p30arena@gmail.com>
Date: Tue, 21 Sep 2021 17:12:35 +0430
Subject: [PATCH 2/3] update deprecated attributes

---
 example/lib/main.dart    |  4 ++--
 example/lib/widgets.dart | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/example/lib/main.dart b/example/lib/main.dart
index e4a55a1a..0b47da07 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -7,7 +7,7 @@ import 'dart:math';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_blue/flutter_blue.dart';
-import 'package:flutter_blue_example/widgets.dart';
+import 'widgets.dart';
 
 void main() {
   runApp(FlutterBlueApp());
@@ -54,7 +54,7 @@ class BluetoothOffScreen extends StatelessWidget {
               'Bluetooth Adapter is ${state != null ? state.toString().substring(15) : 'not available'}.',
               style: Theme.of(context)
                   .primaryTextTheme
-                  .subhead
+                  .subtitle1
                   ?.copyWith(color: Colors.white),
             ),
           ],
diff --git a/example/lib/widgets.dart b/example/lib/widgets.dart
index aefdf262..23ae5949 100644
--- a/example/lib/widgets.dart
+++ b/example/lib/widgets.dart
@@ -135,7 +135,7 @@ class ServiceTile extends StatelessWidget {
           children: <Widget>[
             Text('Service'),
             Text('0x${service.uuid.toString().toUpperCase().substring(4, 8)}',
-                style: Theme.of(context).textTheme.body1?.copyWith(
+                style: Theme.of(context).textTheme.bodyText1?.copyWith(
                     color: Theme.of(context).textTheme.caption?.color))
           ],
         ),
@@ -183,7 +183,7 @@ class CharacteristicTile extends StatelessWidget {
                 Text('Characteristic'),
                 Text(
                     '0x${characteristic.uuid.toString().toUpperCase().substring(4, 8)}',
-                    style: Theme.of(context).textTheme.body1?.copyWith(
+                    style: Theme.of(context).textTheme.bodyText1?.copyWith(
                         color: Theme.of(context).textTheme.caption?.color))
               ],
             ),
@@ -245,7 +245,7 @@ class DescriptorTile extends StatelessWidget {
           Text('0x${descriptor.uuid.toString().toUpperCase().substring(4, 8)}',
               style: Theme.of(context)
                   .textTheme
-                  .body1
+                  .bodyText1
                   ?.copyWith(color: Theme.of(context).textTheme.caption?.color))
         ],
       ),
@@ -289,11 +289,11 @@ class AdapterStateTile extends StatelessWidget {
       child: ListTile(
         title: Text(
           'Bluetooth adapter is ${state.toString().substring(15)}',
-          style: Theme.of(context).primaryTextTheme.subhead,
+          style: Theme.of(context).primaryTextTheme.subtitle1,
         ),
         trailing: Icon(
           Icons.error,
-          color: Theme.of(context).primaryTextTheme.subhead?.color,
+          color: Theme.of(context).primaryTextTheme.subtitle1?.color,
         ),
       ),
     );

From 1486550dc280c8c49cb216d835f84e8de2495eed Mon Sep 17 00:00:00 2001
From: Ali EP <p30arena@gmail.com>
Date: Tue, 21 Sep 2021 17:13:32 +0430
Subject: [PATCH 3/3] update version

---
 pubspec.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pubspec.yaml b/pubspec.yaml
index 220c089d..f000666d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ name: flutter_blue
 description:
   Flutter plugin for connecting and communicating with Bluetooth Low Energy devices,
   on Android and iOS
-version: 0.8.0
+version: 0.8.1
 homepage: https://github.com/pauldemarco/flutter_blue
 
 environment: