I created a small USB device and expected the Android phone to provide some
kind of feedback when the device is connected and there is no app that
receives the intent that is created.
The following facts were noticed:
(b) Even if a new devices connection appears in the logs Android doesn't
show notifications of the devices connected with the exception of mass
storage and HIV devices
(a) The USB host mode seems unstable. Using Android version - 4.0.3 On
different phones (Samsung NOTE and S2) - In the first the device is
recognized ( based on logs) in in the other not.
Does anyone have related experience with this? Anyway to have a popup that
calls for action to download an app?