TWI425409B - System and method for calculating on a main interface of a mobile phone - Google Patents

Description

System and method for calculating on mobile phone main menu interface

The present invention relates to a system and method for performing calculations on a mobile phone main menu interface.

Since the function of the mobile phone is now increasing, in addition to being able to make calls, it can also be used for calculations. However, most of the mobile phones currently on the market need to enter the main menu interface, and then select the corresponding function option to enter the computing interface to calculate, but can not directly input the corresponding number directly on the main menu interface of the mobile phone to calculate the calculation result. As a result, the user is inconvenienced in use.

In view of the above, it is necessary to provide a system and method for calculating on the main menu interface of a mobile phone, which solves the problem that the user cannot directly input digital and arithmetic symbols on the main menu interface of the traditional mobile phone.

A system for calculating on a main menu interface of a mobile phone, the system comprising: a setting module, configured to set a function or an operation symbol corresponding to a part of a button of the mobile phone in a dialing mode and an operation mode, and setting a dialing mode and an operation mode The difference standard, the operation symbol includes "+", "-", " ^* ", "/", "="; the judgment module determines whether the character string currently input by the user is in the dial mode or the operation mode according to the above difference criterion a dialing module for dialing when the input string is in the dialing mode; and a computing module for calculating when the input string is in the computing mode.

A method for calculating on a main menu interface of a mobile phone, the method comprising: setting a function or an operation symbol corresponding to a part of a button of the mobile phone in a dialing mode and an operation mode, and setting a difference standard between the dialing mode and the operation mode, the operation The symbols include "+", "-", " ^* ", "/", "="; determine whether the character string currently input by the user is in the dialing mode or the operation mode according to the above difference criteria; and if the input character string is in the dialing mode Then dial the number, or if the input string is in the operation mode.

Compared with the prior art, the present invention allows the user to directly input the digits and operands on the main menu interface to obtain a calculation result, in addition to directly dialing on the main menu interface of the mobile phone, without a user layer. The layer goes to select the function option to finally realize the function of calculation, which brings convenience to mobile phone users.

As shown in FIG. 1, it is a functional module diagram of a system for calculating on the main menu interface of the mobile phone of the present invention. The system 10 (hereinafter referred to as "computing system 10") that performs calculations on the main menu interface of the mobile phone operates in a mobile phone 1. The mobile phone 1 includes a main menu interface 12, on which the user can select a corresponding function option, input a corresponding telephone number for dialing, and input corresponding numbers and arithmetic symbols for calculation.

The handset 1 also includes a memory 14. The memory 14 stores various types of materials, including an operating system, various application programs, and materials set and generated during the operation of the computing system 10, and some of the buttons shown in FIG. 3 are in a dialing mode or an operation mode. Corresponding function or arithmetic symbol.

The memory 14 can be the memory of the mobile phone 1, and can also be an external storage card, such as a SIM card (Smart Media Card), an SD card (Secure Digital Card), a CF card (Compact). Flash Card, standard flash memory card), MMC card (Multi Media Card), MS card (Memory Stick), XD card (Extreme Digital Card), TF card (Trans Flash Card) )Wait.

The computing system 10 is a program running on the mobile phone 1. By executing the program segment, the user can directly input the arithmetic expression on the main menu interface 12 of the mobile phone 1 in addition to directly dialing on the main menu interface. Calculate to get a calculation result, so as to improve the humanization of the mobile phone.

The computing system 10 mainly includes a setting module 110, a determining module 120, a dialing module 130, and a computing module 140.

The setting module 110 is configured to set some buttons of the mobile phone (such as a dialing button/confirm button, an up button, a down button, a left button, a right button, a left soft button, and a right soft button) in a dialing mode and operation The corresponding function or arithmetic symbol in the mode, the dialing mode, and the difference standard of the operation mode. The function or arithmetic symbol corresponding to the partial button can be referred to as shown in FIG. 3.

For example, the "dial button and the confirmation button" are used for dialing in the dialing mode; and are used to indicate the arithmetic symbol "=" in the operation mode. Other buttons are also There are corresponding functions or arithmetic symbols.

In addition, the difference between the dialing mode and the operation mode is: if the user does not include a symbol ("+", "-", " ^* ", "/") in the character string input on the mobile phone main menu interface 12 or only enter characters The symbol "+" (indicating the international code) at the beginning of the string determines that the mode is the dialing mode, otherwise it is judged that the mode is the operation mode. For example, the strings "+886920123456" and "12345664556" indicate that the input string is in the dial mode; and "122-453" and "-15455+25/36" indicate that the input string is in the operation mode.

The determining module 120 is configured to determine, according to a preset dialing mode and a computing mode difference criterion, whether the character string input by the user directly on the main menu interface 12 is in a dialing mode or an operation mode.

The dialing module 130 is configured to: when the character string input by the user on the main menu interface 12 is in the dialing mode, the input string does not contain an operation symbol or only has a symbol at the beginning of the input string. “+” dials when receiving a signal from the user pressing the dial button or the confirmation button.

The calculation module 140 is configured to determine that when the character string input by the user is in the processing operation mode, the calculation is performed when receiving the signal of the dial key or the confirmation key pressed by the user to obtain a calculation result.

The calculation module 140 is further configured to determine whether the operation formula is legal when the input character string is in the operation mode, and when the data is illegal, the operation expression is invalid and returns to the main menu interface, and when it is legal, the calculation is performed. For example, " ^* -1245/252" is illegal, and "125-89/7 ^* 3" is legal.

2 is a flow chart of a method for performing calculations on the main menu interface of a mobile phone according to the present invention.

Step S201, setting some functions of the mobile phone (such as a dialing key/confirmation key, an up key, a down key, a left key, a right key, a left soft key, a right soft key, etc.) in a dialing mode or an operation mode or a corresponding function or The difference between the arithmetic symbol, the dialing mode, and the operation mode. The function or arithmetic symbol corresponding to the partial button is as shown in FIG. 3.

In step S202, after entering the main menu interface 12, the user inputs a character string and receives a signal that the user presses the dial key or the confirmation key. The character string may include digits, and arithmetic symbols ("+", "-", " ^* ", "/", "="), and the like.

Step S203, judging whether the character string input by the current user is in the dialing mode or the operation mode according to the difference standard of the dialing mode and the operation mode set in advance. When in the dialing mode, step S207 is performed to dial. On the contrary, if it is in the operation mode, step S204 is performed.

In step S204, it is determined whether the input character string is legal.

When it is not legal, step S206 is performed to prompt that the expression is illegal and returns to the main menu interface; and when it is legal, step S205 is performed to perform calculation to obtain a calculation result.

FIG. 3 shows a function or operation symbol corresponding to a part of a button on a mobile phone in a dialing mode or an operation mode, respectively. The "dial button and the confirmation button" are used for dialing in the dialing mode; and are used to indicate the arithmetic symbol "=" in the operation mode. The up key, down key, left key, and right key indicate the arithmetic symbols "+", "-", " ^* ", "/", etc. in the operation mode. Other buttons also have corresponding functions or arithmetic symbols.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are It should be covered by the following patent application.

Mobile phone ‧‧1

Computing system ‧‧10

Setting up the module ‧‧110

Judgment module ‧‧‧120

Dialing module ‧‧‧130

Computing module ‧‧‧140

Main menu interface ‧‧12

Processor ‧‧14

1 is a functional block diagram of a system for performing calculations on a mobile phone main menu interface of the present invention.

2 is a flow chart showing the operation of the method for calculating on the main menu interface of the mobile phone of the present invention.

FIG. 3 is a schematic diagram of a function or an operation symbol corresponding to each button of the mobile phone.

Mobile phone ‧‧1

Computing system ‧‧10

Setting up the module ‧‧110

Judgment module ‧‧‧120

Dialing module ‧‧‧130

Computing module ‧‧‧140

Main menu interface ‧‧12

Processor ‧‧14

Claims (8)

A system for calculating on a main menu interface of a mobile phone, the system comprising: a setting module, configured to set a function or an operation symbol corresponding to a part of a button of the mobile phone in a dialing mode and an operation mode, and setting a dialing mode and an operation mode The difference standard, the operation symbol includes "+", "-", " ^* ", "/", "="; the judgment module determines whether the character string currently input by the user is in the dial mode or the operation mode according to the above difference criterion a dialing module for dialing when the input string is in the dialing mode; and a computing module for calculating when the input string is in the computing mode. For the system for calculating on the main menu interface of the mobile phone as described in claim 1, the partial buttons include: a dialing button/confirm button, an up button, a down button, a left button, a right button, and a left soft. Key and right soft key. The system for calculating the calculation on the main menu interface of the mobile phone according to the first aspect of the patent application, the difference between the dialing mode and the operation mode is: when the input string does not include the symbols “+”, “-”, " ^* ", "/" or just the symbol "+" at the beginning of the input string is the dialing mode, otherwise it is the operation mode. In the system for calculating on the main menu interface of the mobile phone as described in claim 1, the input character string includes digits and symbols "+", "-", " ^* ", "/", "=" . A method for calculating on a main menu interface of a mobile phone, the method comprising: setting a function or an operation symbol corresponding to a part of a button of the mobile phone in a dialing mode and an operation mode, and setting a difference standard between the dialing mode and the operation mode, the operation The symbols include "+", "-", " ^* ", "/", "="; determine whether the character string currently input by the user is in the dialing mode or the operation mode according to the above difference criteria; and if the input character string is in the dialing mode Then dial the number, or if the input string is in the operation mode. The method for calculating on the main menu interface of the mobile phone as described in claim 5, wherein the partial buttons include: a dialing button/confirm button, an up button, a down button, a left button, a right button, and a left soft Key and right soft key. According to the method for calculating on the main menu interface of the mobile phone as described in claim 5, the difference between the dialing mode and the operation mode is: when the input string does not include the symbols “+”, “-”, " ^* ", "/" or just the symbol "+" at the beginning of the input string is the dialing mode, otherwise it is the operation mode. The method for calculating on the main menu interface of the mobile phone as described in claim 5, wherein the input character string includes digits and symbols "+", "-", " ^* ", "/", "=" .