Information processing apparatus that permits use of a USB device by an application being displayed, method of controlling the same and non-transitory computer readable medium
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United States of America Patent
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Oct 30, 2018
Grant Date -
Mar 2, 2017
app pub date -
Aug 16, 2016
filing date -
Aug 31, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An information processing apparatus in which a plurality of applications operate, the apparatus comprising: a detection unit which detects a change, in a display unit, of screens respectively corresponding to the plurality of applications; and a control unit which performs control when, in accordance with a screen of an application displayed in the display unit, the application exclusively uses a USB device USB-connected to the information processing apparatus; wherein if a change of the screen is detected by the detection unit, the control unit performs control so as to forcibly close usage of the USB device by an application for which usage of the USB device is permitted, and permit usage of the USB device to an application corresponding to a screen after the change.
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