Add support for writing to descriptors

example/ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '9.0'
+platform :ios, '11.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

example/ios/Podfile.lock

@@ -25,9 +25,9 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   Flutter: 50d75fe2f02b26cc09d224853bb45737f8b3214a
   Protobuf: 1a37ebea1338949e9ac35a3f06e80b3f536eec8d
-  reactive_ble_mobile: 9ce6723d37ccf701dbffd202d487f23f5de03b4c
+  reactive_ble_mobile: 3831edf37e03054cb94c9d98391d4a603df7273f
   SwiftProtobuf: 9c85136c6ba74b0a1b84279dbf0f6db8efb714e0
 
-PODFILE CHECKSUM: aafe91acc616949ddb318b77800a7f51bffa2a4c
+PODFILE CHECKSUM: 7368163408c647b7eb699d0d788ba6718e18fb8d
 
 COCOAPODS: 1.11.2

example/ios/Runner.xcodeproj/project.pbxproj

@@ -166,8 +166,7 @@
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
 						CreatedOnToolsVersion = 7.3.1;
-						DevelopmentTeam = 29DK8LS8B3;
-						LastSwiftMigration = 0910;
+						LastSwiftMigration = 1310;
 					};
 				};
 			};
@@ -362,7 +361,7 @@
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -412,7 +411,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -441,6 +440,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Debug;
@@ -467,6 +467,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.signify.huereactivebleExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
+				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Release;

example/pubspec.lock

@@ -28,7 +28,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.2"
+    version: "2.8.1"
   boolean_selector:
     dependency: transitive
     description:
@@ -42,7 +42,7 @@ packages:
       name: build
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   build_config:
     dependency: transitive
     description:
@@ -56,7 +56,7 @@ packages:
       name: build_daemon
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.0"
+    version: "3.0.1"
   build_resolvers:
     dependency: transitive
     description:
@@ -70,7 +70,7 @@ packages:
       name: build_runner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.5"
   build_runner_core:
     dependency: transitive
     description:
@@ -91,14 +91,14 @@ packages:
       name: built_value
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "8.1.2"
+    version: "8.1.3"
   characters:
     dependency: transitive
     description:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.1.0"
   charcode:
     dependency: transitive
     description:
@@ -119,7 +119,7 @@ packages:
       name: cli_util
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.3"
+    version: "0.3.5"
   clock:
     dependency: transitive
     description:
@@ -161,7 +161,7 @@ packages:
       name: dart_style
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   dependency_validator:
     dependency: "direct dev"
     description:
@@ -208,7 +208,7 @@ packages:
       path: "../packages/flutter_reactive_ble"
       relative: true
     source: path
-    version: "5.0.1"
+    version: "5.0.2"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -241,7 +241,7 @@ packages:
       name: glob
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.1"
+    version: "2.0.2"
   graphs:
     dependency: transitive
     description:
@@ -290,7 +290,7 @@ packages:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.1.0"
+    version: "4.3.0"
   lints:
     dependency: transitive
     description:
@@ -311,7 +311,7 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.11"
+    version: "0.12.10"
   meta:
     dependency: transitive
     description:
@@ -325,7 +325,7 @@ packages:
       name: mime
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.1"
   nested:
     dependency: transitive
     description:
@@ -360,7 +360,7 @@ packages:
       name: plugin_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.1"
+    version: "2.0.2"
   pool:
     dependency: transitive
     description:
@@ -406,9 +406,9 @@ packages:
   reactive_ble_platform_interface:
     dependency: transitive
     description:
-      name: reactive_ble_platform_interface
-      url: "https://pub.dartlang.org"
-    source: hosted
+      path: "../packages/reactive_ble_platform_interface"
+      relative: true
+    source: path
     version: "5.0.2"
   shelf:
     dependency: transitive
@@ -484,7 +484,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.3"
+    version: "0.4.2"
   timing:
     dependency: transitive
     description:
@@ -505,14 +505,14 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.0"
   watcher:
     dependency: transitive
     description:
       name: watcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.1"
   web_socket_channel:
     dependency: transitive
     description:

melos.yaml

@@ -3,6 +3,7 @@ packages:
   - /**
 scripts:
   analyze: melos exec -- flutter analyze
+  generate: melos exec -c 1 -- flutter pub run build_runner build --delete-conflicting-outputs
   format: melos exec -- flutter format .
   get: melos exec -- flutter pub get
   unittest: 

packages/flutter_reactive_ble/lib/src/connected_device_operation.dart

@@ -17,6 +17,11 @@ abstract class ConnectedDeviceOperation {
     required List<int> value,
   });
 
+  Future<void> writeDescriptorWithoutResponse(
+    QualifiedDescriptor descriptor, {
+    required List<int> value,
+  });
+
   Stream<List<int>> subscribeToCharacteristic(
     QualifiedCharacteristic characteristic,
     Future<void> isDisconnected,
@@ -71,6 +76,13 @@ class ConnectedDeviceOperationImpl implements ConnectedDeviceOperation {
           .writeCharacteristicWithoutResponse(characteristic, value)
           .then((info) => info.result.dematerialize());
 
+  @override
+  Future<void> writeDescriptorWithoutResponse(QualifiedDescriptor descriptor,
+          {required List<int> value}) =>
+      _blePlatform
+          .writeDescriptorWithoutResponse(descriptor, value)
+          .then((info) => info.result.dematerialize());
+
   @override
   Stream<List<int>> subscribeToCharacteristic(
     QualifiedCharacteristic characteristic,

packages/flutter_reactive_ble/lib/src/reactive_ble.dart

@@ -191,6 +191,17 @@ class FlutterReactiveBle {
     );
   }
 
+  Future<void> writeDescriptor(
+    QualifiedDescriptor descriptor, {
+    required List<int> value,
+  }) async {
+    await initialize();
+    return _connectedDeviceOperator.writeDescriptorWithoutResponse(
+      descriptor,
+      value: value,
+    );
+  }
+
   /// Request a specific MTU for a connected device.
   ///
   /// Returns the actual MTU negotiated.