CN105824554B - A kind of unlocking method and a device of mobile terminal - Google Patents

Abstract

Embodiments of the present invention provide a method and device for unlocking a mobile terminal, wherein the touch screen of the mobile terminal includes multiple touch areas, different touch areas correspond to different key values, and each touch area corresponds to multiple types of touch Operation, the method includes: receiving an input touch operation for the touch area in the off-screen state; identifying the type of each touch operation received, and the key value of the touch area corresponding to each touch operation; judging Whether the first unlocking password pointed to by the identified key value and the type of touch operation is the same as the preset unlocking password; if the first unlocking password is the same as the preset unlocking password, unlock the mobile terminal. The embodiment of the present invention has higher security, and the unlocking process is faster and more convenient.

Description

A method and device for unlocking a mobile terminal

technical field

The present invention relates to the technical field of mobile terminals, in particular to a method for unlocking a mobile terminal and an unlocking device for a mobile terminal.

Background technique

With the development of science and technology, the screen touch method, which has the advantages of convenience and easy control, has become a mainstream control method of mobile terminals.

Mobile terminals usually have a touch screen screen lock function. Users can set a personalized screen lock for the mobile terminal through the screen lock function. Before the screen lock is unlocked, the control operation of the mobile terminal cannot be realized, thereby avoiding false touches. And ensure the security of data in the mobile terminal.

Currently, screen locks in mobile terminals can generally be classified into Jiugongge screen locks, number key screen locks, fingerprint screen locks, and the like.

In actual use, the above screen locks all have their own disadvantages:

When the mobile terminal is in the off-screen state, the Jiugongge screen lock needs to trigger the mobile phone to switch from the off-screen state to the bright screen state, and then draw the unlock pattern to realize unlocking. The unlocking process is slow. At the same time, the Jiugongge screen lock still exists A defect that is easily touched by Wu.

Numeric key screen lock sets a string of numbers as the lock screen password. However, there are only 10,000 digital passwords that can be set for the numeric key screen lock, which are easy to be cracked exhaustively, and the security of the screen lock is not high.

The fingerprint screen lock requires an additional fingerprint identification device, thereby increasing the hardware cost of the terminal.

Contents of the invention

The purpose of the embodiments of the present invention is to provide an unlocking method for a mobile terminal and a corresponding unlocking device for a mobile terminal, aiming at solving the problem of slow unlocking process, easy to be touched by Wu, and low security in the current screen lock of a mobile terminal. High and increase the cost of mobile terminal hardware and other issues

In order to solve the above problems, an embodiment of the present invention discloses a method for unlocking a mobile terminal. The touch screen of the mobile terminal includes multiple touch areas, different touch areas correspond to different key values, and each touch area corresponds to multiple types of key values. touch operation, the method includes:

receiving an input touch operation on the touch area in the off-screen state;

Identify the type of each touch operation received, and the key value of the touch area corresponding to each touch operation;

Judging whether the first unlock password pointed to by the identified key value and the type of touch operation is the same as the preset unlock password;

If the first unlocking password is the same as the preset unlocking password, unlock the mobile terminal.

The embodiment of the present invention also discloses an unlocking device for a mobile terminal, wherein the touch screen of the mobile terminal includes multiple touch areas, different touch areas correspond to different key values, and each touch area corresponds to multiple types of Touch-operated, the device includes:

A receiving module, configured to receive an input touch operation on the touch area in the off-screen state;

An identification module, configured to identify the type of each touch operation received, and the key value of the touch area corresponding to each touch operation;

A judging module, configured to judge whether the first unlocking password pointed to by the identified key value and the type of touch operation is the same as the preset unlocking password;

An unlocking module, configured to unlock the mobile terminal when the first unlocking password is the same as the preset unlocking password.

Embodiments of the present invention include the following advantages:

In the embodiment of the present invention, the touch screen can be divided into multiple touch areas, and different touch areas correspond to different key values, and each touch area corresponds to multiple types of touch operations, so that the touch screen can be divided into 9 touch areas according to 3×3, The types of touch operations include single-click, double-click and triple-click as examples. The unlocking passwords that can be set in this embodiment of the present invention are: kinds, compared to the unlocking password of the Jiugongge screen lock in the background technology only There are only 10,000 unlocking passwords for screen locks with number keys and number keys, it is more difficult to crack the unlocking passwords of the embodiments of the present invention using the exhaustive method, the embodiments of the present invention have higher security, and the embodiments of the present invention are also The input trigger operation can be received when the touch screen is off. Compared with the Jiugongge screen lock in the background technology, the screen lock needs to be turned on first before unlocking. The unlocking process is faster and more convenient. At the same time, the embodiment of the present invention does not need additional Hardware equipment does not cause the problem of increased terminal costs due to increased hardware costs.

Description of drawings

FIG. 1 is a flow chart of the steps of Embodiment 1 of an unlocking method for a mobile terminal according to the present invention;

FIG. 2 is a schematic diagram of dividing the touch screen into 9 touch areas by adopting a 3×3 division method in an embodiment of the present invention;

FIG. 3 is a flow chart of the steps of Embodiment 2 of an unlocking method for a mobile terminal according to the present invention;

Fig. 4 is a structural block diagram of Embodiment 1 of an unlocking device for a mobile terminal according to the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

It should be noted that the method and device for unlocking a screen lock with a touch screen in the embodiments of the present invention can be applied to a terminal with a touch screen, such as a smart phone, a tablet computer, and the like.

In the embodiment of the present invention, the touch screen can be divided into multiple touch areas, and different touch areas correspond to different key values, and each touch area corresponds to multiple types of touch operations, so that the touch screen can be divided into 9 touch areas according to 3×3, The types of touch operations include single-click, double-click and triple-click as examples. The unlocking passwords that can be set in this embodiment of the present invention are: kinds, compared to the unlocking password of the Jiugongge screen lock in the background technology only There are only 10,000 unlocking passwords for screen locks with number keys and number keys, it is more difficult to crack the unlocking passwords of the embodiments of the present invention using the exhaustive method, the embodiments of the present invention have higher security, and the embodiments of the present invention are also The input trigger operation can be received when the touch screen is off. Compared with the Jiugongge screen lock in the background technology, the screen lock needs to be turned on first before unlocking. The unlocking process is faster and more convenient. At the same time, the embodiment of the present invention does not need additional Hardware equipment does not cause the problem of increased terminal costs due to increased hardware costs.

Referring to FIG. 1 , it shows a flow chart of the steps of Embodiment 1 of an unlocking method for a mobile terminal according to the present invention, which may specifically include the following steps:

Step 101, receiving an input touch operation on the touch area in the off-screen state;

The touch screen in the embodiment of the present invention can be a capacitive touch screen or a resistive touch screen. In the embodiment of the present invention, the touch screen can be divided into multiple touch areas, and the number of divided touch areas can be determined according to actual needs. For example, the touch screen can be divided into There are 9 touch areas in 3×3, and the touch screen can also be divided into 12 touch areas in 3×4, 16 touch areas in 4×4, 20 touch areas in 4×5, and 25 touch areas in 5×5 , FIG. 2 shows that the touch screen is divided into 9 touch areas of 3×3.

In practical applications, the above-mentioned 3×3, 3×4, 4×4, 4×5, 5×5 and other touch screen division methods can also be used for the touch screen. In the process of use, the user can set which one to use The division method of the touch screen.

The embodiment of the present invention can assign a key value to each touch area, and different touch areas correspond to different key values. The embodiment of the present invention does not limit the expression of the key value. Numbers such as 3 and 4 can also be represented by English letters such as a, b, c, d, etc., and can also be represented by other representations.

At the same time, each touch area corresponds to multiple types of touch operations. The embodiment of the present invention does not limit the types of touch operations. For example, the types of touch operations may include but are not limited to single tap, double tap, triple tap, and quadruple tap.

When the user performs a touch operation on the touch area, a highlighted circle water mark can be displayed on the touch area where the touch operation is performed, so that the user perceives that the touch operation is effective, and, for different types of touch operations, different colors can be set Highlight circle watermark, for example, can be set to green, blue, yellow and orange for single click, double click, triple click and quadruple click respectively.

In practical applications, corresponding representations can be set for different types of touch operations. For example, different numbers such as 0, 1, 2, and 3 are used for single-click, double-click, triple-click and Different letter representations such as b, c, d, etc. need to be ensured that the representation of the touch operation and the key value should be different. For example, when the key value is represented by a number, the touch operation cannot be represented by a number. .

In this embodiment of the present invention, a touch operation input by a user on a touch area can be received when the mobile terminal is in a screen-off state.

Step 102, identifying the type of each touch operation received, and the key value of the touch area corresponding to each touch operation;

In the embodiment of the present invention, when an input touch operation is received, the type of each touch operation received and the key value of the touch area corresponding to each touch operation can be identified, for example, 9 divided by 3×3 Numbers 0 to 8 represent the key values of 9 touch areas. For example, the received touch operations are the single-click touch operation for the key value 0, the triple-touch touch operation for the key value 3, and the touch operation for the key For a double-tap touch operation with a value of 8, the type of the recognized touch operation and the key values of the touch area are: (single-tap, 0), (triple-tap, 3), (double-tap, 8).

The embodiment of the present invention does not limit the type of touch operation and the timing of identifying the key value of the corresponding touch area. For example, it can be identified when no input touch operation is received, or it can be identified after the input touch operation is received. Can be recognized at other times.

Step 103, judging whether the first unlocking password pointed to by the identified key value and the type of touch operation is the same as the preset unlocking password;

Step 104, if the first unlocking password is the same as the preset unlocking password, unlock the mobile terminal.

In the embodiment of the present invention, the first unlock password and the preset unlock password can be composed of the type of touch operation and the key value. After the type of touch operation input and the key value of the corresponding touch area are acquired, the The type of operation and the first unlocking password pointed to by the key value.

The embodiment of the present invention does not limit the combination of the key value and the type of touch operation in the first unlocking password, for example, it may be a combination of "type + key value" or a combination of "key value + type". The input sequence of the touch operation can also be further considered in the combination of "type+key value" or "key value+type".

For example, if the touch operation received once is double-click, single-click, triple-click (corresponding letters are respectively: b, a, c), the key values of the touch area corresponding to each touch operation are 2, 6, 7. The first unlock password under the combination of "type + key value" is 'bac267', and the first unlock password under the combination of "key value + type" is '267bac'. If you consider the input sequence of the touch operation, Combining from left to right according to the order of input, the first unlocking password is 'b2a6c7', '2b6a7c' and so on.

It should be noted that the preset unlock password is an unlock password preset by the user, and the combination of the key value and the type of touch operation in the preset unlock password is exactly the same as the combination of the key value and the type of touch operation in the first unlock password. unanimous.

In the embodiment of the present invention, if it is determined that the first unlock password is the same as the preset unlock password, it means that the user's normal unlocking behavior is to unlock the mobile terminal. If it is determined that the first unlock password is different from the preset unlock password, it may be The abnormal unlocking behavior of other people does not unlock the mobile terminal, and it can prompt that the unlock password entered is wrong and needs to be re-entered.

In the embodiment of the present invention, the touch screen can be divided into multiple touch areas, and different touch areas correspond to different key values, and each touch area corresponds to multiple types of touch operations, so that the touch screen can be divided into 9 touch areas according to 3×3, The types of touch operations include single-click, double-click and triple-click as examples. The unlocking passwords that can be set in this embodiment of the present invention are: kinds, compared to the unlocking password of the Jiugongge screen lock in the background technology only There are only 10,000 unlocking passwords for screen locks with number keys and number keys, it is more difficult to crack the unlocking passwords of the embodiments of the present invention using the exhaustive method, the embodiments of the present invention have higher security, and the embodiments of the present invention are also The input trigger operation can be received when the touch screen is off. Compared with the Jiugongge screen lock in the background technology, the screen lock needs to be turned on first before unlocking. The unlocking process is faster and more convenient. At the same time, the embodiment of the present invention does not need additional Hardware equipment does not cause the problem of increased terminal costs due to increased hardware costs.

Referring to FIG. 3 , it shows a flow chart of the steps of Embodiment 2 of an unlocking method for a mobile terminal according to the present invention, which may specifically include the following steps:

Step 201, receiving an input touch operation on the touch area in the off-screen state;

In the embodiment of the present invention, the touch screen of the mobile terminal can be divided into multiple touch areas in advance, and different key values can be assigned to each touch area, and various types of touch operations can be set in each touch area. The type of operation is not limited. For example, the type of touch operation may include, but not limited to, single tap, double tap, triple tap, and quadruple tap.

In a preferred embodiment of the present invention, step 201 may include the following sub-steps:

Sub-step S11, receiving the first input touch operation on the touch area in the off-screen state;

Sub-step S12, if the type of the first touch operation is not single click, then judge whether the input second touch operation is received within the first preset time;

In sub-step S13, if the second touch operation is received within the first preset time, continue to receive the touch operation until the touch operation has been received.

In practical applications, in order to avoid frequent false touches, the type of touch operation for the mobile terminal to enter the bright screen state is usually not a single click, but a double-click, triple-click, quadruple-click or other types of touch operations.

In the embodiment of the present invention, if the first touch operation received in the off-screen state is not a click, it means that the user's touch operation may be to trigger the mobile terminal to enter the on-screen state, or it may be To perform an unlocking operation, therefore, after receiving the first touch operation, it can be judged whether the second touch operation is received within the first preset time, if the second touch operation is received within the first preset time The touch operation indicates that the intention of the user to input the first touch operation is to unlock the mobile terminal, and then continue to receive subsequent touch operations input by the user until the input touch operations have been received.

If the second touch operation is not received within the first preset time, it means that the intention of the user to input the first touch operation is to trigger the mobile terminal to enter the bright screen state, thus directly triggering the mobile terminal to enter the bright screen state.

It should be noted that the first preset time can be set according to actual needs. For example, the first preset time can be set to 30 ms, or the first preset time can be set to 1 s. In this embodiment of the present invention, No limit.

In the embodiment of the present invention, if the type of the first touch operation received is a single click, it means that the user's touch operation may be an accidental touch, or it may be that the user wants to perform an unlock operation of the mobile terminal. Continue to receive subsequent touch operations input by the user until the input touch operations have been received.

Of course, in practical applications, if the type of the first touch operation received is single click, it can also be judged whether the second touch operation is received within the preset time, if not, it means that the first touch operation It is very likely that it was touched by mistake, and no treatment can be done.

Step 202, identifying the type of each touch operation received, and the key value of the touch area corresponding to each touch operation;

Step 203, judging whether the first unlocking password pointed to by the identified key value and the type of touch operation is the same as the preset unlocking password;

Step 204, if the first unlocking password is the same as the preset unlocking password, unlock the mobile terminal.

After the input touch operation is received, it can identify the type of each touch operation received and the key value of the touch area corresponding to each touch operation, and judge the identified key value and the type of touch operation pointed to Whether the first unlocking password is the same as the preset unlocking password, if the first unlocking password is the same as the preset unlocking password, unlock the mobile terminal.

In a preferred embodiment of the present invention, whether the input touch operation has been received can be judged in the following manner:

Each time an input touch operation is received, it is judged whether an input touch operation is received again within a second preset time;

If no input touch operation is received again within the second preset time, it is determined that the input touch operation has been received.

In practical applications, when the user enters the unlock password, it is usually input continuously. When the input is completed, the touch operation will end and wait for the unlocking of the mobile terminal. Therefore, the embodiment of the present invention can , it is determined whether the input touch operation is received again within the second preset time. If no input touch operation is received again within the second preset time, it means that the user's touch operation has been input, so it can be determined that the input The touch operation has been received.

It should be noted that the second preset time can be set according to actual needs, for example, the second preset time can be set to 30ms, or the second preset time can be set to 1s, and the second preset time can be It is the same as the first preset time, or may be different from the first preset time, which is not limited in this embodiment of the present invention.

In the embodiment of the present invention, if the second touch operation is not received within the first preset time, after the mobile terminal is triggered to enter the bright screen state, the input touch operation for the touch area may be received in the bright screen state, Until the input touch operation has been received, then identify the type of each touch operation received and the key value of the touch area corresponding to each touch operation, and determine the identified key value and the type of touch operation pointing to Whether the second unlocking password is the same as the preset unlocking password, if the first unlocking password is the same as the preset unlocking password, unlock the mobile terminal.

Embodiment 1 and Embodiment 2 corresponding to FIG. 1 and FIG. 2 have similarities with each other, and reference can be made to each other for details that are not detailed.

It should be noted that, for the method embodiment, for the sake of simple description, it is expressed as a series of action combinations, but those skilled in the art should know that the embodiment of the present invention is not limited by the described action sequence, because According to the embodiment of the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

Referring to FIG. 4 , it shows a structural block diagram of Embodiment 1 of an unlocking device for a mobile terminal according to the present invention. The touch screen of the mobile terminal includes a plurality of touch areas, and different touch areas correspond to different key values. Each touch area Corresponding to various types of touch operations, the device includes:

A receiving module 301, configured to receive an input touch operation on the touch area in the off-screen state;

An identification module 302, configured to identify the type of each touch operation received, and the key value of the touch area corresponding to each touch operation;

A judging module 303, configured to judge whether the first unlock password pointed to by the identified key value and the type of touch operation is the same as the preset unlock password;

An unlocking module 304, configured to unlock the mobile terminal when the first unlocking password is the same as the preset unlocking password.

In Embodiment 2 of an unlocking device for a mobile terminal according to the present invention, the touch screen of the mobile terminal includes multiple touch areas, different touch areas correspond to different key values, and each touch area corresponds to multiple types of touch operations, The devices include:

A receiving module, configured to receive an input touch operation on the touch area in the off-screen state;

An identification module, configured to identify the type of each touch operation received, and the key value of the touch area corresponding to each touch operation;

A judging module, configured to judge whether the first unlocking password pointed to by the identified key value and the type of touch operation is the same as the preset unlocking password;

An unlocking module, configured to unlock the mobile terminal when the first unlocking password is the same as the preset unlocking password.

In a preferred embodiment of the present invention:

The receiving module is also used to receive the input first touch operation on the touch area in the off-screen state;

The judging module is further configured to judge whether a second touch operation is received within the first preset time when the type of the first touch operation is not a single click;

The receiving module is further configured to continue receiving the input touch operation until the input touch operation has been received when the second input touch operation is received within the first preset time.

In a preferred embodiment of the present invention, the device also includes:

The bright screen state trigger module is used to trigger the mobile terminal to enter the bright screen state when no second touch operation is received within the first preset time.

In a preferred embodiment of the present invention, the receiving module is further configured to continue to receive input touch operations until the input touch operations are received when the type of the first touch operation is single click.

In a preferred embodiment of the present invention, the judging module can judge whether the input touch operation has been received in the following manner:

Each time an input touch operation is received, it is judged whether an input touch operation is received again within a second preset time;

If no input touch operation is received again within the second preset time, it is determined that the input touch operation has been received.

As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for related parts, please refer to the part of the description of the method embodiment.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, devices, or computer program products. Accordingly, embodiments of the invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

Embodiments of the present invention are described with reference to flowcharts and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor or processor of other programmable data processing terminal equipment to produce a machine such that instructions executed by the computer or processor of other programmable data processing terminal equipment Produce means for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the The instruction means implements the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded into a computer or other programmable data processing terminal equipment, so that a series of operational steps are performed on the computer or other programmable terminal equipment to produce computer-implemented processing, thereby The instructions executed above provide steps for implementing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

Having described preferred embodiments of embodiments of the present invention, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be construed to cover the preferred embodiment and all changes and modifications which fall within the scope of the embodiments of the present invention.

Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or terminal equipment comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements identified, or also include elements inherent in such a process, method, article, or end-equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.

A method for unlocking a mobile terminal and an unlocking device for a mobile terminal provided by the present invention have been described above in detail. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiments It is only used to help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, The contents of this description should not be construed as limiting the present invention.

Claims (8)

1. a kind of unlocking method of mobile terminal, which is characterized in that the touch screen of the mobile terminal includes multiple touch areas, Different touch areas corresponds to different key assignments, and each touch area corresponds to a plurality of types of touch operations, which comprises

The touch operation for the touch area of input is received under screen state of going out；

The display high-brightness circle water wave on the corresponding touch area of the touch operation；

Identification touch area corresponding to the type and each touch operation of received each touch operation key assignments；

Judge the first unlocking pin pointed by the type of identified key assignments and touch operation and default unlocking pin whether phase Together；

If first unlocking pin is identical as the default unlocking pin, the mobile terminal is unlocked；

Wherein, it is described under screen state of going out receive input for the touch area touch operation the step of include:

The first time touch operation for the touch area of input is received under screen state of going out；

If the type of the first time touch operation is not to click, judge whether receive input in the first preset time Second of touch operation；

If receiving second of touch operation of input in the first preset time, the touch operation of input is continued to, directly Touch operation to input has received.

2. the method according to claim 1, wherein further include:

If being not received by second of touch operation of input in the first preset time, trigger the mobile terminal enter it is bright Screen state.

3. the method according to claim 1, wherein further include:

If the type of the first time touch operation is to click, the touch operation of input is continued to, until the touch of input Operation has received.

4. method according to claim 1 or 3, which is characterized in that the touch operation for being judged by the following manner input is It is no to have received:

It is every to receive the touch operation once inputted, judge the touch behaviour for whether receiving input again in the second preset time Make；

If not receiving the touch operation of input again in second preset time, the touch operation of input has been determined It receives.

5. a kind of tripper of mobile terminal, which is characterized in that the touch screen of the mobile terminal includes multiple touch areas, Different touch areas corresponds to different key assignments, and each touch area corresponds to a plurality of types of touch operations, and described device includes:

Receiving module, for receiving the touch operation for the touch area of input under screen state of going out；

Display module, for the display high-brightness circle water wave on the corresponding touch area of the touch operation；

Identification module, for identification touch corresponding to the type and each touch operation of received each touch operation The key assignments in region；

Judgment module, for judging the first unlocking pin pointed by the type of identified key assignments and touch operation and default solution Whether lock cipher is identical；

Unlocked state, for when first unlocking pin is identical as the default unlocking pin, to the mobile terminal into Row unlock；

Wherein, the first time for the touch area that the receiving module is also used to receive input under screen state of going out touches Operation；

The judgment module is also used to judge when the type of the first time touch operation is not to click in the first preset time Inside whether receive second of touch operation of input；

The receiving module is also used to continue to when receiving second of touch operation of input in the first preset time The touch operation of input, until the touch operation of input has received.

6. device according to claim 5, which is characterized in that further include:

Bright screen state trigger module, when for being not received by second of touch operation of input in the first preset time, touching It sends out mobile terminal described and enters bright screen state.

7. device according to claim 5, which is characterized in that further include:

The receiving module is also used to continue to the touch behaviour of input when the type of the first time touch operation is to click Make, until the touch operation of input has received.

8. the device according to claim 5 or 7, which is characterized in that the judgment module is judged by the following manner input Touch operation whether received:

It is every to receive the touch operation once inputted, judge the touch behaviour for whether receiving input again in the second preset time Make；

If not receiving the touch operation of input again in second preset time, the touch operation of input has been determined It receives.