e177e7bd42
One can select USB function in Settings->System-> Developer options->Default USB configuration without a cable connected, and the selected function will be the default function after re-connecting. However, this function might be restored to NONE due to ENUMERATION_TIMEOUT if one selected the function without a cable connected. When the device is not connected to a host, we should not queue the ENUMERATION_TIMEOUT while switching function. Fix it by checking connected status and also make it switch to corresponding function if an user has selected one in the Default USB configuration. Bug: 150422683 Test: Switch functions from Default USB configuration for the both cases cable connecting and disconnecting. And also try it while there is the secure lock. Signed-off-by: Puma Hsu <pumahsu@google.com> Change-Id: I1933c098e47496b8d6813a5a4e295bcf12027401