mBluetoothGatt.getService(uuid) returns null

Question

In my app , i am passng the UUID number of the hearing aid service as in the BLE sample from google i.e. 0000a00-0000-1000-8000-00805f9b34fb

But the getservice retur

Answer 1

Try doing a full discover[1] of the remote database and then iterate through the services. Maybe you've got the UUID wrong.

[1] http://developer.android.com/reference/android/bluetooth/BluetoothGatt.html#discoverServices()