@RequiresPermission(allOf = {Manifest.permission.BLUETOOTH, Manifest.permission.BLUETOOTH_CONNECT})
    public String getBluetoothDeviceBondState() {
        return resolveBondingState(mDevice.getBondState());
    }
Gets the bluetooth device bond state.

@return the bluetooth device bond state
library/src/main/java/dev/alt236/bluetoothlelib/device/BluetoothLeDevice.java