Delay Bluetooth permission & turn-on-Bluetooth system popups on iOS #964
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By deferring the initialization of `CBCentralManager`, we are able to defer prompting for Bluetooth permission on iOS until a flutter_blue method is called. Otherwise, the Bluetooth permission prompt appears right when the app starts up.
jasaw
changed the title
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This PR has the unfortunate side effect where calling |
This was referenced Jan 24, 2022
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The bug is still being reproduced even in the master branch |
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PR #599 delays
centralManagerinitialization, but instantiatingFlutterBluein flutter calls into_setLogLevelIfAvailable()which calls intoisAvailableand triggers a popup anyway.This PR skips
isAvailablecall in theFlutterBlueconstructor and allows setting of log level without initializingcentralManager.The side effect of this change is, for some reason, Bluetooth permission always returns "denied" until
centralManageris initialized. Similarly, Bluetooth permission under App Settings does not appear untilcentralManageris initialized.