Portable terminal device and screen display method thereof
View Patent ↗It is possible to constantly display a content of a certain IMS while securing as large a display range as possible even in the case of signing in to accounts of a plurality of IMSs, and to confirm the presence of an unread message for another IMS at the same time. A portable terminal device ( 100 ) includes multiple IMSs ( 1 - 3 ); a display unit ( 7 ); a display control unit ( 6 ) that displays, in a main display area ( 10 ), a content of a selected IMS and displays, in a sub display area ( 20 ), IMS icons corresponding to other non-selected IMSs; a message notification unit ( 4 ); and a messaging UI linking unit ( 5 ) that visually changes a display of the corresponding IMS icon in the sub display area ( 20 ).
1. A portable terminal device comprising:
a plurality of instant message services, each of which are application programs that
provide a user with a corresponding instant message service,
each of the instant message services being signed in to an account;
display unit displaying a display screen including
a main display area and
a persistent sub display area provided separately from the main display area and not overlapping the main area;
display control unit controlling a display of the display unit and displaying,
in the main display area, a content of a service provided by an instant message service selected from among the plurality of instant message services, and displaying,
in the sub display area, instant message service icons, each of the icons corresponding to other non-selected instant message services;
message notification unit detecting that the terminal device has
received an instant message, and
notifying an occurrence of an incoming instant message; and
messaging user interface linking unit
determining which one of the plurality of instant message services the instant message received by the terminal device corresponds to, in response to the notification from the message notification unit, and
outputting a display screen update instruction to the display control unit and displaying, in the sub display area, an unread message presence icon which indicates presence of an unread message for the determined instant message service currently displayed in the sub display area,
wherein the received instant message is not a message for the instant message service currently displayed and browsed in the main display area.
2. The portable terminal device according to claim 1 ,
wherein the messaging user interface linking unit determines which one of the plurality of instant message services the message corresponds to, based on a user ID included in the instant message received by the terminal device.
3. The portable terminal device according to claim 1 ,
wherein when the instant message received by the terminal device is not a message for the instant message service currently displayed and browsed in the main display area,
the messaging user interface linking unit counts the number of unread messages, stores the number of unread messages into a memory, and
causes the corresponding instant message service icon and the number of unread messages stored in the memory to be displayed in the sub display area.
4. A screen display method of a portable terminal device, comprising:
a display control controlling a display of a display screen including
a main display area and
a persistent sub display area provided separately from the main display area and not overlapping the main area,
displaying, in the main display area,
a content of a service provided by an instant message service selected from among a plurality of instant message services, and
displaying, in the sub display area,
instant message service icons, each of the icons corresponding to other respective non-selected instant message services;
a message notification unit
detecting that a terminal device has received an instant message and notifying an occurrence of an incoming instant message; and
a messaging user interface linking unit
determining which one of the plurality of instant message services the instant message received by the terminal device corresponds to, in response to the notification, and
outputting a display screen update instruction and displaying, in the sub display area, an unread message presence icon which indicates presence of an unread message for the determined instant message service currently displayed in the sub display area, wherein the received instant message is not a message for the instant message service currently displayed and browsed in the main display area.
5. The screen display method of a portable terminal device according to claim 4 , wherein the messaging user interface linking includes determining which one of the plurality of instant message services the message corresponds to, based on a user ID included in the instant message received by the terminal device.
6. The screen display method of a portable terminal device according to claim 4 , wherein the messaging user interface linking includes counting the number of unread messages, storing the number of unread messages into a memory, and causing the corresponding instant message service icon and the number of unread messages stored in the memory to be displayed in the sub display area, when the instant message received by the terminal device is not a message for the instant message service currently displayed and browsed in the main display area.