flutter_blue

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can't connect to thermal bluetooth printer

4

i am trying to run your example and i can't connect to my thermal bluetooth printer. I got this output and i dont know how to fix it D/BluetoothGatt(22380): connect()...

erwintan96

java.lang.NullPointerException: Attempt to invoke virtual method 'int android.util.SparseArray.size()' error

9

Everything is fine with my bluetooth app, except for the following error that keeps causing my app to crash. E/AndroidRuntime(26544): FATAL EXCEPTION: main E/AndroidRuntime(26544): Process: com.example.flutter_app, PID: 26544 E/AndroidRuntime(26544): java.lang.NullPointerException:...

MohamadMerei1

Remove references to deprecated v1 Android embedding To ensure this plugin will work with users running the next stable version of Flutter remove references to the v1 embedding. The v1...

reidbaker

Update flutter_blue.dart

1

need to find the newest ScanResult, have to put the new data at the tail to easy find it

davidxiao1985

Added the required Android changes to build on Mac. Also changed the timeout behaviour by adding `.timeout()` on the future then have a separate future for that. The previous was...

SkuggaEdward

Update build.gradle

1

odrya12

Unnecessary after null-safety

ndelanou

The example didn't compile due to usage of removed widget APIs. The PR fixes this and also migrates away from deprecated APIs.

bannmann

Runs on my system -- original wouldn't build/run

1

Xcode Version 13.2.1 (13C100) iPhone 11, 15.2.1 Flutter: Channel stable, 2.8.1, on macOS 12.2 21D49 darwin-x64, locale en-US

thormj

Adding M1 support to Flutter Blue

1

kristimeculi