detect bluetooth Le devices in Android

Question

I\'m a beginner in android app development. I\'ve tried reading the documentation but am getting nowhere (functions in Android\'s tutorial such as StartLeScan() hav

Answer 1

I had been playing with BLE scan for a while until I got the simplest solution from Nordic library.

Add a line to your build.gradle:

dependencies {
  ....
  compile 'no.nordicsemi.android.support.v18:scanner:1.0.0'
}

And use BluetoothLeScannerCompat:

import no.nordicsemi.android.support.v18.scanner.BluetoothLeScannerCompat;

...
BluetoothLeScannerCompat scanner = BluetoothLeScannerCompat.getScanner();
scaner.startScan(new ScanCallback { ...});

And the library does all job.