Fix formatting issue from Dart Analysis (#354)

lib/ble_manager.dart

@@ -70,4 +70,4 @@ abstract class CallbackType {
   static const int allMatches = 1;
   static const int firstMatch = 2;
   static const int matchLost = 4;
-}
+}

lib/characteristic.dart

@@ -121,6 +121,7 @@ class CharacteristicWithValue extends Characteristic with WithValue {
 
   @override
   String toString() {
-    return super.toString() + ' CharacteristicWithValue{value = ${value.toString()}';
+    return super.toString() +
+        ' CharacteristicWithValue{value = ${value.toString()}';
   }
 }

lib/error/ble_error.dart

@@ -99,4 +99,4 @@ class BleErrorCode {
   int value;
 
   BleErrorCode(this.value);
-}
+}

lib/internal/bridge/bluetooth_state_mixin.dart

@@ -2,7 +2,8 @@ part of internal_bridge_lib;
 
 mixin BluetoothStateMixin on FlutterBLE {
   final Stream<dynamic> _adapterStateChanges =
-      const EventChannel(ChannelName.adapterStateChanges).receiveBroadcastStream();
+      const EventChannel(ChannelName.adapterStateChanges)
+          .receiveBroadcastStream();
 
   Future<void> enableRadio(String transactionId) async {
     await _methodChannel.invokeMethod(

lib/internal/bridge/internal_bridge_lib.dart

@@ -16,14 +16,25 @@ import 'package:flutter_ble_lib/internal/util/transformers.dart';
 import '../managers_for_classes.dart';
 
 part '../base_entities.dart';
+
 part '../internal_ble_manager.dart';
+
 part 'bluetooth_state_mixin.dart';
+
 part 'characteristics_mixin.dart';
+
 part 'device_connection_mixin.dart';
+
 part 'device_rssi_mixin.dart';
+
 part 'devices_mixin.dart';
+
 part 'discovery_mixin.dart';
+
 part 'lib_core.dart';
+
 part 'log_level_mixin.dart';
+
 part 'mtu_mixin.dart';
-part 'scanning_mixin.dart';
+
+part 'scanning_mixin.dart';

lib/internal/bridge/lib_core.dart

@@ -19,7 +19,8 @@ class FlutterBleLib extends FlutterBLE
         DevicesMixin,
         CharacteristicsMixin {
   final Stream<dynamic> _restoreStateEvents =
-      const EventChannel(ChannelName.stateRestoreEvents).receiveBroadcastStream();
+      const EventChannel(ChannelName.stateRestoreEvents)
+          .receiveBroadcastStream();
 
   void registerManager(InternalBleManager manager) {
     _manager = manager;
@@ -32,7 +33,7 @@ class FlutterBleLib extends FlutterBLE
             return null;
           else {
             List<Map<String, dynamic>> restoredPeripheralsJson =
-              (jsonDecode(jsonString) as List<dynamic>).cast();
+                (jsonDecode(jsonString) as List<dynamic>).cast();
             return restoredPeripheralsJson
                 .map((peripheralJson) =>
                     Peripheral.fromJson(peripheralJson, _manager))

lib/internal/bridge/log_level_mixin.dart

@@ -13,12 +13,14 @@ mixin LogLevelMixin on FlutterBLE {
   }
 
   Future<LogLevel> logLevel() async {
-    String logLevelName = await _methodChannel.invokeMethod(MethodName.logLevel);
+    String logLevelName =
+        await _methodChannel.invokeMethod(MethodName.logLevel);
     return _logLevelFromString(logLevelName);
   }
 
   LogLevel _logLevelFromString(String logLevelName) {
     print("try to get log level from: $logLevelName");
-    return LogLevel.values.firstWhere((e) => e.toString() == 'LogLevel.' + logLevelName.toLowerCase());
+    return LogLevel.values.firstWhere(
+        (e) => e.toString() == 'LogLevel.' + logLevelName.toLowerCase());
   }
-}
+}

lib/internal/bridge/mtu_mixin.dart

@@ -11,4 +11,4 @@ mixin MtuMixin on FlutterBLE {
     }).catchError((errorJson) =>
             Future.error(BleError.fromJson(jsonDecode(errorJson.details))));
   }
-}
+}

lib/internal/constants.dart

@@ -103,5 +103,3 @@ abstract class NativeConnectionState {
   static const String disconnecting = "disconnecting";
   static const String disconnected = "disconnected";
 }
-
-

lib/internal/internal_ble_manager.dart

@@ -45,7 +45,8 @@ class InternalBleManager
   Future<BluetoothState> bluetoothState() => _bleLib.state();
 
   @override
-  Stream<BluetoothState> observeBluetoothState({bool emitCurrentValue = true}) =>
+  Stream<BluetoothState> observeBluetoothState(
+          {bool emitCurrentValue = true}) =>
       _bleLib.observeBluetoothState(emitCurrentValue);
 
   @override
@@ -73,12 +74,11 @@ class InternalBleManager
 
   @override
   Stream<PeripheralConnectionState> observePeripheralConnectionState(
-    String peripheralIdentifier,
-    bool emitCurrentValue,
-    bool completeOnDisconnect
-  ) {
-
-    var streamTransformer = StreamTransformer<PeripheralConnectionState, PeripheralConnectionState>.fromHandlers(
+      String peripheralIdentifier,
+      bool emitCurrentValue,
+      bool completeOnDisconnect) {
+    var streamTransformer = StreamTransformer<PeripheralConnectionState,
+            PeripheralConnectionState>.fromHandlers(
         handleData: (PeripheralConnectionState data, EventSink sink) {
           sink.add(data);
           if (data == PeripheralConnectionState.disconnected) {
@@ -90,7 +90,7 @@ class InternalBleManager
         },
         handleDone: (EventSink sink) => sink.close());
 
-    var stream =  _bleLib.observePeripheralConnectionState(
+    var stream = _bleLib.observePeripheralConnectionState(
         peripheralIdentifier, emitCurrentValue);
     if (completeOnDisconnect) {
       return stream.transform(streamTransformer);
@@ -156,7 +156,8 @@ class InternalBleManager
   }
 
   @override
-  Future<List<Peripheral>> knownPeripherals(List<String> peripheralIdentifiers) {
+  Future<List<Peripheral>> knownPeripherals(
+      List<String> peripheralIdentifiers) {
     return _bleLib.knownDevices(peripheralIdentifiers ?? []);
   }
 

lib/internal/managers_for_classes.dart

@@ -13,7 +13,9 @@ abstract class ManagerForPeripheral {
       String peripheralIdentifier);
 
   Stream<PeripheralConnectionState> observePeripheralConnectionState(
-      String peripheralIdentifier, bool emitCurrentValue, bool completeOnDisconnect);
+      String peripheralIdentifier,
+      bool emitCurrentValue,
+      bool completeOnDisconnect);
 
   Future<void> discoverAllServicesAndCharacteristics(
       Peripheral peripheral, String transactionId);

lib/internal/util/transformers.dart

@@ -9,4 +9,4 @@ class CancelOnErrorStreamTransformer<T> extends StreamTransformerBase<T, T> {
           sink.close();
         },
       ));
-}
+}

lib/scan_result.dart

@@ -41,13 +41,16 @@ class AdvertisementData {
   List<String> solicitedServiceUUIDs;
 
   AdvertisementData._fromJson(Map<String, dynamic> json)
-      : manufacturerData = _decodeBase64OrNull(_ScanResultMetadata.manufacturerData),
-        serviceData = _getServiceDataOrNull(json[_ScanResultMetadata.serviceData]),
-        serviceUUIDs = _mapToListOfStringsOrNull(json[_ScanResultMetadata.serviceUuids]),
+      : manufacturerData =
+            _decodeBase64OrNull(_ScanResultMetadata.manufacturerData),
+        serviceData =
+            _getServiceDataOrNull(json[_ScanResultMetadata.serviceData]),
+        serviceUUIDs =
+            _mapToListOfStringsOrNull(json[_ScanResultMetadata.serviceUuids]),
         localName = json[_ScanResultMetadata.localName],
         txPowerLevel = json[_ScanResultMetadata.txPowerLevel],
-        solicitedServiceUUIDs =
-            _mapToListOfStringsOrNull(json[_ScanResultMetadata.solicitedServiceUuids]);
+        solicitedServiceUUIDs = _mapToListOfStringsOrNull(
+            json[_ScanResultMetadata.solicitedServiceUuids]);
 
   static Map<String, Int8List> _getServiceDataOrNull(
       Map<String, dynamic> serviceData) {