Patent ID: 9641666
Date: 2017-05-02
CPC Classifications: G06F,H04M,H04W

Claim:
1. A terminal device comprising: a display section; a touch panel that detects an operation to the display section; a storage section that stores in advance one processing desired by a user from among a plurality of processings related to a display picto function corresponding to each of a plurality of display pictos, in association with the each of the plurality of display pictos to be displayed in a first display area of the display section, wherein the one processing stored in association with the each of the plurality of display pictos is a processing for displaying only a specific piece of information of the corresponding display picto function or a processing for displaying only a setting change screen for changing a specific setting; and a central processing unit that checks whether the touch panel detects an operation to the unlock icon in the second display area; after the check has recognized an operation to the unlock icon in the second display area, first judges that an unlock operation has been performed when the touch panel detects a drag operation from the unlock icon in the second display area to the icon indicating the unlock position in the third display area; shifts the locked screen to a predetermined screen when the first judges step determines that the unlock operation has been performed; before the check has recognized an operation to the unlock icon in the second display area, second judges that a display picto function execution operation has been instructed when the touch panel detects an operation of selecting one of the display pictos in the first display area; within a predetermined time period after the second judges step determines that the display picto function execution operation has been instructed, third judges that the display picto function execution operation has been performed when (i) the check recognizes an operation to the unlock icon in the second display area and (ii) the touch panel detects a drag operation from the unlock icon in the second display area to the icon indicating the unlock position in the third display area; reads out, from the storage section, the one said processing stored in association with the display picto selected by the display picto function execution operation when the third judges step determines that the display picto function execution operation has been performed; executes the read-out processing; enables only an operation for performing the specific display or the specific setting change; within a predetermined time period after the second judges step determines that the display picto function execution operation has been instructed, fourth judges that the display picto function execution operation has not been performed when (i) recognition of an operation to the unlock icon in the second display area by the check and (ii) detection of the drag operation from the unlock icon in the second display area to the icon indicating the unlock position in the third display area have not been performed; and maintains the locked screen when the fourth judges step determines that the display picto function execution operation has not been performed.