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Fix request bluetooth permission on startup for iOS #3

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feelsoftware merged 2 commits into from
Apr 5, 2022
Merged

Fix request bluetooth permission on startup for iOS #3

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6c459f8
Don't initiliazie CBCentralManager until needed
rohansingh May 7, 2020
f8ed138
iOS: do not call isAvailable during instantiation that triggers popup
jasaw Oct 18, 2021
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8 changes: 6 additions & 2 deletions ios/Classes/FlutterBluePlugin.m
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,6 @@ + (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
FlutterEventChannel* stateChannel = [FlutterEventChannel eventChannelWithName:NAMESPACE @"/state" binaryMessenger:[registrar messenger]];
FlutterBluePlugin* instance = [[FlutterBluePlugin alloc] init];
instance.channel = channel;
instance.centralManager = [[CBCentralManager alloc] initWithDelegate:instance queue:nil];
instance.scannedPeripherals = [NSMutableDictionary new];
instance.servicesThatNeedDiscovered = [NSMutableArray new];
instance.characteristicsThatNeedDiscovered = [NSMutableArray new];
Expand All @@ -67,7 +66,12 @@ - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
NSNumber *logLevelIndex = [call arguments];
_logLevel = (LogLevel)[logLevelIndex integerValue];
result(nil);
} else if ([@"state" isEqualToString:call.method]) {
return;
}
if (self.centralManager == nil) {
self.centralManager = [[CBCentralManager alloc] initWithDelegate:self queue:nil];
}
if ([@"state" isEqualToString:call.method]) {
FlutterStandardTypedData *data = [self toFlutterData:[self toBluetoothStateProto:self->_centralManager.state]];
result(data);
} else if([@"isAvailable" isEqualToString:call.method]) {
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6 changes: 2 additions & 4 deletions lib/src/flutter_blue.dart
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Expand Up @@ -74,10 +74,8 @@ class FlutterBlue {
}

_setLogLevelIfAvailable() async {
if (await isAvailable) {
// Send the log level to the underlying platforms.
setLogLevel(logLevel);
}
// Send the log level to the underlying platforms.
setLogLevel(logLevel);
}

/// Starts a scan for Bluetooth Low Energy devices and returns a stream
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