Summary of the invention
The invention provides a kind of method, device and portable terminal of information of display card, make the signal condition information that in portable terminal, can show many cards.
The invention provides a kind of method of information of display card, this method comprises:
Read in the portable terminal signal condition information, and will write the registration table of mobile-terminal platform more than the signal condition information of a card more than a card;
On the display screen of portable terminal, show in the registration table signal condition information more than a card.
The present invention also provides a kind of device of information of display card, and this device comprises:
The state acquiring unit is used for reading the signal condition information of portable terminal more than a card, and will write the registration table of mobile-terminal platform more than the signal condition information of a card;
Display unit is used for showing the signal condition information of registration table more than a card on the display screen of portable terminal.
The present invention also provides a kind of portable terminal, and this portable terminal comprises the device of the information of above-mentioned display card.
Can in portable terminal, show many card signal state informations by technique scheme.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Fig. 1 is the structural representation of the portable terminal of display card signal condition information in the embodiment of the invention, for for purpose of brevity, only shows content related to the present invention among Fig. 1.As shown in Figure 1, upper layer module links to each other with the communication interface layer.The communication interface layer is connected to the card that uses in the portable terminal, as card among Fig. 11 and card 2.Display unit, upper layer module and communication interface layer can be read and write the registration table on the Windows Mobile platform.
Based on portable terminal shown in Figure 1, the present inventor has proposed a kind of method of display card signal condition information.Fig. 2 is the schematic flow sheet of this method, and as shown in Figure 2, this method may further comprise the steps.
In step 201, read in the portable terminal signal condition information, and will write the registration table of mobile-terminal platform more than the signal condition information of a card more than a card.
In this step, read the signal condition information of card and this information is write registration table and can finish, also can in its running, the signal condition information that collects be write registration table by upper layer module by the communication interface layer.
In step 202, on the display screen of portable terminal, show in the registration table signal condition information more than a card.
In this step, to the display packing of signal condition information can for, according to the signal condition information of the card in the registration table, in the icon resource storehouse, search corresponding icon, and on display screen, show this icon.
The operation of display icon can be divided into two kinds of situations on display screen.
Situation one is at the white space display icon of display screen.
In this case, direct display icon on display screen.
Situation two is at the zone of use of display screen display icon.At this moment, had old icon in the zone of use of display screen, the original module in the portable terminal is by these old icon display signal condition information.
Fig. 3 is the method flow diagram that uses regional display icon at display screen.As shown in Figure 3, this method may further comprise the steps:
In step 301, the icon that uses before having used on the position that needs display icon in the zone on the display screen is replaced with the background icon.
In step 302, search in the registration table each self-corresponding icon of signal condition information more than a card.
In step 303, on display screen, cover the background icon that has used in the zone with the icon that finds.
Here said background icon can be any icon that does not influence new icon display, as transparent icon.Because in scheme shown in Figure 3, the icon that has used before having used on the position that needs display icon in the zone all is replaced by the background icon, therefore when the original module in the portable terminal on these positions during display icon, at each position, the icon that is called in the icon resource storehouse all is same background icon, when background icon and new icon are overlapping, just, can the demonstration of new icon not impacted as the background appearance of new icon.
Embodiments of the invention also provide a kind of device that shows many card signals state information, and Fig. 4 is the structural representation of this device, and as shown in Figure 4, this device comprises with lower unit:
State acquiring unit 410 is used for reading portable terminal, and each opens the signal condition information of card, and this information is write registration table.
Display unit 420 is used for showing the signal condition information of registration table on display screen.
Further, this device comprises that icon resource storehouse 430 is used to store the required icon of shows signal state information.Display unit 420 comprises that icon acquisition module 321 is used for obtaining in icon resource storehouse 430 the pairing icon of signal condition information in the registration table.Display module 422 is used for the icon that icon acquisition module 421 obtains is shown on display screen.
Further, display unit 420 comprises that also replacing module 433 is used in the icon resource storehouse, replaces with the background icon with the icon that uses before having used on the position that needs display icon in the zone on the display screen.Icon acquisition module 421 is used for stating the icon that icon resource storehouse 430 obtains the signal condition information correspondence in the registration table.The icon that display module 422 is used for getting access to icon acquisition module 421 covers the background icon that has used the zone on display screen.
Embodiments of the invention also provide a kind of portable terminal, and this portable terminal has comprised above-described arbitrary device.
Above technical scheme is to be that example describes with the SIM card, but method provided by the present invention and device not only are applied to SIM card, card for UIM card, usim card or other identifying user identity of using in portable terminal is suitable equally, even also not the card in the limiting mobile terminal all must be same type, so long as when in portable terminal, needing to use card more than one, can use the method that provides in the embodiment of the invention.
Though be that example is made elaboration with Windows Mobile platform in an embodiment of the present invention, thought of the present invention and technical scheme are equally applicable in the signal condition information of any mobile-terminal platform demonstration more than a card.
In sum, more than be preferred embodiment of the present invention only, be not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.