BluetoothLowEnergy.setDelegate() reboots Fenix 6x Sapphire

I received a couple of reviews for my BLE widget - https://apps.garmin.com/en-US/apps/3c6110b1-6092-4af7-8803-2d63f0c9a13e - claiming that the watch reboots when opening the app on a Fenix 6x Sapphire. I don't have the physical device to test, but the emulator seems to crash also when running as this device. The offending method is BluetoothLowEnergy.setDelegate(). Can anybody comment on whether this is expected to work?

jim_m_58 over 5 years ago

It works for me in the sim with things I tried with an f6x target.

What SDK are you using and what FW version is on the device?

jim_m_58 over 5 years ago

Oh, are you trying to do this in glance mode?

zmullett over 5 years ago in reply to jim_m_58

I tried in the simulator with the March 2020 SDK. I don't know which FW version(s), unless we have a way of profiling the FW versions of public user installations?

zmullett over 5 years ago in reply to jim_m_58

I'm not specifically trying to do this in glance mode, but now that you mention it, a Forerunner 245 Music user notified me that their device also restarts when glancing. Perhaps this is related.

jim_m_58 over 5 years ago in reply to zmullett

Where are you calling setDelete()? Move it (and other things related to BLE) to something like getInitialView() vs onStart() so glance mode won't be involved..

zmullett over 5 years ago in reply to jim_m_58

Thanks for the advice! Starting everything in getInitialView() seemed to resolve the issue (commit). Furthermore, I needed to move all field initializations there also.