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dotintent / FlutterBleLib

Bluetooth Low Energy library for Flutter with support for simulating peripherals
Apache License 2.0
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isConnected returns true for not paired devices #558

Closed fedotxxl closed 3 years ago

fedotxxl commented 3 years ago

Hello. I've got the following workflow on Android:

  1. Manually pair devices (first time)
  2. Manually unpair devices
  3. Find device / connect / check connection
await peripheral.connect();
bool connected = await peripheral.isConnected();

On this step Android displays connection UI with pin input and await peripheral.isConnected() returns true when devices are not paired yet.

Is it correct behavior? How to check that devices are really paired?

mikolak commented 3 years ago

Yes - connection and pairing are two different things. I'd like to add support for pairing and checking its status, but I don't know when might that happen. Right now your best bet is to attempt a read or a write to a characteristic that requires authentication.

fedotxxl commented 3 years ago

ok, Thank you.

fedotxxl commented 3 years ago

Right now your best bet is to attempt a read or a write to a characteristic that requires authentication.

Can you explain the expected behavior? Exception?