How to unpair or delete paired bluetooth device programmatically on android?

Question

The project is to use my android phone to connect with my arduino devices. but how can I unpair the paired ones. I see it seems the paired list is stored where bluetoothadapter could retrieve anytime.

PS: 1st, I know long press paired device will unpair it.
but the question here is how can I make this happen programmatically?

2nd, I have checked bluetoothdevice and bluetoothAdapter class, there is no function to implement this.

thanks.

Answer 1

This code works for me.

private void pairDevice(BluetoothDevice device) {     try {         if (D)             Log.d(TAG, "Start Pairing...");          waitingForBonding = true;          Method m = device.getClass()             .getMethod("createBond", (Class[]) null);         m.invoke(device, (Object[]) null);          if (D)             Log.d(TAG, "Pairing finished.");     } catch (Exception e) {         Log.e(TAG, e.getMessage());     } }  private void unpairDevice(BluetoothDevice device) {     try {         Method m = device.getClass()             .getMethod("removeBond", (Class[]) null);         m.invoke(device, (Object[]) null);     } catch (Exception e) {         Log.e(TAG, e.getMessage());     } }