Get Bluetooth local mac address in Marshmallow

Question

Pre Marshmallow my app would obtain it\'s device MAC address via BluetoothAdapter.getDefaultAdapter().getAddress().

Now with Marshmallow Android is retu

Answer 1

First the following permissions have to be added to Manifest;

Then,

public static final String SECURE_SETTINGS_BLUETOOTH_ADDRESS = "bluetooth_address";

String macAddress = Settings.Secure.getString(getContentResolver(), SECURE_SETTINGS_BLUETOOTH_ADDRESS);

After that the application has to be signed with OEM / System key. Tested and verified on Android 8.1.0.