CN104182165B - Unlocking method and device of mobile terminal - Google Patents
Unlocking method and device of mobile terminal Download PDFInfo
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- CN104182165B CN104182165B CN201310201505.XA CN201310201505A CN104182165B CN 104182165 B CN104182165 B CN 104182165B CN 201310201505 A CN201310201505 A CN 201310201505A CN 104182165 B CN104182165 B CN 104182165B
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Abstract
The invention provides an unlocking method and device of a mobile terminal, wherein the method comprises the following steps: the method comprises the steps that the mobile terminal receives a plurality of touch operations input by a user on a touch screen of the mobile terminal, and whether each touch operation meets a preset requirement is judged; if so, the mobile terminal sequentially records the direction of each touch operation to generate an input direction sequence, and judges whether the input direction sequence is the same as a preset direction sequence; and if the touch screen is the same as the touch screen, the mobile terminal controls the touch screen to be unlocked. According to the method provided by the embodiment of the invention, the screen is controlled to be unlocked by judging whether the direction sequence input by the user is the same as the preset direction sequence, so that the method is more secret, the unlocking caused by the fact that other people acquire the direction sequence used as the password can be avoided, the safety of the mobile terminal of the user is ensured, the touch operation input by the user and used for unlocking can be received on the whole screen of the mobile terminal, the direction of the touch operation is acquired, the operation mode is various, and the user experience is good.
Description
Technical Field
The present invention relates to the field of mobile terminals, and in particular, to an unlocking method and apparatus for a mobile terminal.
Background
With the continuous improvement of the configuration and functions of the mobile terminal and the continuous development of the touch screen technology, there are also various unlocking methods for the mobile terminal, such as direct sliding unlocking, face recognition unlocking, pattern unlocking, voiceprint unlocking, and the like.
However, the above unlocking methods have different problems, although direct sliding unlocking is convenient, anyone else can unlock the mobile phone of the user for operation in this way, and the security is poor; the methods such as face recognition and voiceprint unlocking have the possibility that other users can illegally unlock the mobile phone by using photos or recordings and the like, and the security is not high; the pattern unlocking needs to be carried out by inputting a correct pattern at a position appointed by a terminal, the operation requirement on a user is higher, the user experience is single, and the diversity is lacked.
Disclosure of Invention
The present invention aims to solve at least one of the above technical drawbacks.
Therefore, a first objective of the present invention is to provide an unlocking method for a mobile terminal, which can prevent unlocking by others acquiring a direction sequence as a password, thereby ensuring the security of the mobile terminal of a user, and has various operation modes and good user experience.
The second purpose of the present invention is to provide an unlocking device for a mobile terminal.
The third purpose of the invention is to provide a mobile terminal.
To achieve the above object, an unlocking method of a mobile terminal according to an embodiment of a first aspect of the present invention includes the steps of: the mobile terminal receives a plurality of touch operations input by a user on a touch screen of the mobile terminal and judges whether each touch operation meets a preset requirement; if so, the mobile terminal sequentially records the direction of each touch operation to generate an input direction sequence, and judges whether the input direction sequence is the same as a preset direction sequence; and if the touch screen unlocking request is the same as the touch screen unlocking request, the mobile terminal controls the touch screen to unlock.
according to the unlocking method of the mobile terminal, the screen is controlled to be unlocked by judging whether the direction sequence input by the user is the same as the preset direction sequence, the method is more secret, the unlocking can be avoided by other people by obtaining the direction sequence used as the password, the safety of the mobile terminal of the user is ensured, the touch operation input by the user and used for unlocking can be received on the whole screen of the mobile terminal, the direction of the touch operation is obtained, the operation mode is various, and the user experience is good.
to achieve the above object, an unlocking device of a mobile terminal according to an embodiment of a second aspect of the present invention includes: the mobile terminal comprises a first receiving module, a second receiving module and a control module, wherein the first receiving module is used for receiving a plurality of touch operations input by a user on a touch screen of the mobile terminal; the first judgment module is used for judging whether each touch operation meets the preset requirement or not; the first recording module is used for sequentially recording the direction of each touch operation to generate an input direction sequence when the first judging module judges that each touch operation meets the preset requirement; the second judgment module is used for judging whether the input direction sequence is the same as the preset direction sequence or not; and the unlocking module is used for controlling the touch screen to unlock when the second judging module judges that the input direction sequence is the same as the preset direction sequence.
According to the unlocking device of the mobile terminal, the screen is controlled to be unlocked by judging whether the direction sequence input by the user is the same as the preset direction sequence or not, the device is more secret, the unlocking can be avoided by other people by obtaining the direction sequence used as the password, the safety of the mobile terminal of the user is ensured, the touch operation input by the user and used for unlocking can be received on the whole screen of the mobile terminal, the direction of the touch operation is obtained, the operation mode is various, and the user experience is good.
In order to implement the above embodiments, the mobile terminal according to an embodiment of the third aspect of the present invention includes the unlocking means of the mobile terminal according to an embodiment of the second aspect of the present invention.
According to the mobile terminal provided by the embodiment of the invention, the screen is controlled to be unlocked by judging whether the direction sequence input by the user is the same as the preset direction sequence, so that the secrecy is realized, the unlocking caused by the fact that other people acquire the direction sequence used as the password can be avoided, the safety of the mobile terminal of the user is ensured, the touch operation input by the user and used for unlocking can be received on the whole screen of the mobile terminal, the direction of the touch operation is acquired, the operation mode is various, and the user experience is good.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
Fig. 1 is a flowchart of an unlocking method of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a flowchart of an unlocking method of a mobile terminal according to another embodiment of the present invention;
Fig. 3 is a block diagram illustrating a structure of an unlocking apparatus of a mobile terminal according to an embodiment of the present invention;
Fig. 4 is a block diagram illustrating a structure of an unlocking apparatus of a mobile terminal according to another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
an unlocking method of a mobile terminal according to an embodiment of the present invention is described below with reference to the accompanying drawings.
An unlocking method of a mobile terminal includes the following steps: the method comprises the steps that the mobile terminal receives a plurality of touch operations input by a user on a touch screen of the mobile terminal, and whether each touch operation meets a preset requirement is judged; if so, the mobile terminal sequentially records the direction of each touch operation to generate an input direction sequence, and judges whether the input direction sequence is the same as a preset direction sequence; and if the touch screen is the same as the touch screen, the mobile terminal controls the touch screen to be unlocked.
Fig. 1 is a flowchart of an unlocking method of a mobile terminal according to an embodiment of the present invention.
As shown in fig. 1, an unlocking method of a mobile terminal according to an embodiment of the present invention includes:
s101, the mobile terminal receives a plurality of touch operations input by a user on a touch screen of the mobile terminal.
And S102, the mobile terminal judges whether each touch operation meets a preset requirement.
The preset requirements that each touch operation needs to meet include: the degree of curvature of each touch operation does not exceed a preset amplitude value, and the time between each touch operation and the previous touch operation does not exceed a preset threshold value, namely, the degree of curvature of each touch operation does not exceed the preset amplitude value, namely, the track of each touch operation needs to be ensured to be approximate to a straight line so as to determine the direction of the touch operation, and meanwhile, the time interval between every two adjacent touch operations needs to be ensured not to exceed the preset threshold value (such as two seconds).
And S103, if the touch screen does not meet the requirement, the mobile terminal keeps the locking state of the touch screen.
Specifically, if the input touch operation does not meet the preset requirement, the mobile terminal maintains the locked state of the touch screen and prompts the user to re-input the touch operation.
and S104, if so, the mobile terminal sequentially records the direction of each touch operation to generate an input direction sequence, and judges whether the input direction sequence is the same as the preset direction sequence.
Specifically, the direction of each touch operation may be obtained according to the start coordinate and the end coordinate of each touch operation meeting the preset requirement, where the direction of each touch operation may be four directions, i.e., up, down, left, and right. For example, if the start coordinate and the end coordinate of a touch operation are (a, b) and (c, d), respectively, the direction of the touch operation is left-right direction when | a-c ≧ b-d |, where the direction is left when a ≧ c and right when a < c; when | a-c | < | b-d | the direction of the touch operation is up-down, wherein when b ≧ d, the direction is down, and when b < d, the direction is up.
For a plurality of touch operations which are received by the mobile terminal and meet the preset requirement, the direction of each touch operation can be recorded in sequence according to the method, an input direction sequence is generated according to the corresponding mapping value of each direction, and whether the input direction sequence is the same as the preset sequence or not is judged, wherein the preset direction sequence is a group of direction sequences which are only known by the user. For example, the mapping values of the four directions, i.e., up, down, left, and right, may be 1, 2, 3, and 4, respectively, if the preset direction sequence is 12334, when the directions of the 5 touch operations received by the mobile terminal are up, down, left, and right in turn, a corresponding input direction sequence 12334 may be generated, and the input direction sequence is the same as the preset sequence, otherwise, it is different.
And S105, if the touch screen is the same, the mobile terminal controls the touch screen to be unlocked, and if the touch screen is different, the mobile terminal keeps the locking state of the touch screen.
in an embodiment of the present invention, the mobile terminal may provide an input area to receive a plurality of touch operations input by a user and acquire directions of the plurality of touch operations, where the input area may be a whole area on a touch screen of the mobile terminal.
According to the unlocking method of the mobile terminal, the screen is controlled to be unlocked by judging whether the direction sequence input by the user is the same as the preset direction sequence, the method is more secret, the unlocking can be avoided by other people by obtaining the direction sequence used as the password, the safety of the mobile terminal of the user is ensured, the touch operation input by the user and used for unlocking can be received on the whole screen of the mobile terminal, the direction of the touch operation is obtained, the operation mode is various, and the user experience is good.
Fig. 2 is a flowchart of an unlocking method of a mobile terminal according to another embodiment of the present invention.
In an embodiment of the present invention, a preset direction sequence set by a user may also be received in a setting interface of the mobile terminal, where the preset direction sequence is a group of direction sequences known only by the user. As shown in fig. 2, the unlocking method of the mobile terminal according to the embodiment of the present invention includes:
s201, the mobile terminal receives a first plurality of preset touch operations input by a user on a setting interface of the mobile terminal, and when each touch operation in the first plurality of preset touch operations meets a preset requirement, the direction of each touch operation in the first plurality of preset touch operations is recorded in sequence to generate a first direction sequence.
The preset requirements that each touch operation needs to meet include: the degree of curvature of each touch operation does not exceed a preset amplitude value, and the time between each touch operation and the previous touch operation does not exceed a preset threshold value, namely, the degree of curvature of each touch operation does not exceed the preset amplitude value, namely, the track of each touch operation needs to be ensured to be approximate to a straight line so as to determine the direction of the touch operation, and meanwhile, the time interval between every two adjacent touch operations needs to be ensured not to exceed the preset threshold value (such as two seconds).
specifically, the direction of each preset touch operation may be obtained according to a start coordinate and an end coordinate of each preset touch operation meeting the preset requirement, where the direction of each preset touch operation may be four directions, namely, up, down, left, and right. For example, if the start coordinate and the end coordinate of a preset touch operation are (a, b) and (c, d), respectively, the direction of the preset touch operation is left-right direction when | a-c ≧ b-d |, wherein the direction is left when a ≧ c and right when a < c; when the | a-c | < | b-d | is in the preset touch operation direction, the preset touch operation direction is an up-down direction, wherein when b is larger than or equal to d, the preset touch operation direction is a down direction, and when b is smaller than d, the preset touch operation direction is an up direction.
For a first plurality of preset touch operations which meet preset requirements and are received by the mobile terminal, the direction of each preset touch operation can be recorded in sequence according to the method, and a first direction sequence is generated according to a mapping value corresponding to each direction. For example, the mapping values of the four directions of up, down, left, and right may be 1, 2, 3, and 4, respectively, and when the directions of the 5 preset touch operations received by the mobile terminal are up, down, left, and right in sequence, a corresponding first direction sequence 12334 may be generated.
S202, the mobile terminal receives a second plurality of preset touch operations input by the user on the setting interface of the mobile terminal, and when each touch operation in the second plurality of preset touch operations meets a preset requirement, the direction of each touch operation in the second plurality of preset touch operations is recorded in sequence to generate a second direction sequence.
Similarly, as described in the generation part of the first direction sequence, the direction of each touch operation in the second plurality of preset touch operations may be sequentially recorded to generate the second direction sequence.
S203, the mobile terminal judges whether the first direction sequence is the same as the second direction sequence.
And S204, if the difference is not the same, prompting the user to reset the preset direction.
S205, if the two sequences are the same, the mobile terminal stores the first preset direction sequence as a preset direction sequence.
If the first direction sequence and the second direction sequence are both 12334, the preset direction sequence may be stored as 12334.
s206, the mobile terminal receives a plurality of touch operations input by the user on the touch screen of the mobile terminal.
And S207, the mobile terminal judges whether each touch operation meets a preset requirement.
and judging whether each touch operation meets the preset requirement or not by the method for judging whether each touch operation in the first preset sequence meets the preset requirement or not.
And S208, if the touch screen does not meet the requirement, the mobile terminal keeps the locking state of the touch screen.
Specifically, if the input touch operation does not meet the preset requirement, the mobile terminal maintains the locked state of the touch screen and prompts the user to re-input the touch operation.
S209, if yes, the mobile terminal records the direction of each touch operation in sequence to generate an input direction sequence, and judges whether the input direction sequence is the same as the preset direction sequence.
Specifically, the direction of each touch operation may be obtained according to the start coordinate and the end coordinate of each touch operation meeting the preset requirement, where the direction of each touch operation may be four directions, i.e., up, down, left, and right. For example, if the start coordinate and the end coordinate of a touch operation are (a, b) and (c, d), respectively, the direction of the touch operation is left-right direction when | a-c ≧ b-d |, where the direction is left when a ≧ c and right when a < c; when | a-c | < | b-d | the direction of the touch operation is up-down, wherein when b ≧ d, the direction is down, and when b < d, the direction is up.
For a plurality of touch operations which are received by the mobile terminal and meet the preset requirement, the direction of each touch operation can be recorded in sequence according to the method, an input direction sequence is generated according to the corresponding mapping value of each direction, and whether the input direction sequence is the same as the preset sequence or not is judged, wherein the preset direction sequence is a group of direction sequences which are only known by the user. For example, the mapping values of the four directions, i.e., up, down, left, and right, may be 1, 2, 3, and 4, respectively, if the preset direction sequence is 12334, when the directions of the 5 touch operations received by the mobile terminal are up, down, left, and right in turn, a corresponding input direction sequence 12334 may be generated, and the input direction sequence is the same as the preset sequence, otherwise, it is different.
And S210, if the touch screen is the same, the mobile terminal controls the touch screen to be unlocked, and if the touch screen is different, the mobile terminal keeps the locking state of the touch screen.
In an embodiment of the present invention, the mobile terminal may provide an input area to receive a plurality of touch operations input by a user and acquire directions of the plurality of touch operations, where the input area may be a whole area on a touch screen of the mobile terminal.
According to the unlocking method of the mobile terminal, the mobile terminal can set the preset direction sequence according to the same preset touch operation input by the user twice, so that the received touch operation for unlocking can be verified, the safety of the mobile terminal of the user is further ensured, and the user experience is improved.
in order to realize the above example, the invention further provides an unlocking device of the mobile terminal.
An unlocking apparatus of a mobile terminal, comprising: the mobile terminal comprises a receiving module, a processing module and a display module, wherein the receiving module is used for receiving a plurality of touch operations input by a user on a touch screen of the mobile terminal; the first judgment module is used for judging whether each touch operation meets the preset requirement or not; the recording module is used for sequentially recording the direction of each touch operation to generate an input direction sequence when the first judging module judges that each touch operation meets the preset requirement; the second judgment module is used for judging whether the input direction sequence is the same as the preset direction sequence or not; and the unlocking module is used for controlling the unlocking of the touch screen when the second judging module judges that the input direction sequence is the same as the preset direction sequence.
Fig. 3 is a block diagram illustrating a structure of an unlocking apparatus of a mobile terminal according to an embodiment of the present invention.
As shown in fig. 3, an unlocking apparatus of a mobile terminal according to an embodiment of the present invention includes: the device comprises a receiving module 100, a first judging module 200, a recording module 300, a second judging module 400 and an unlocking module 500.
Specifically, the receiving module 100 is configured to receive a plurality of touch operations input by a user on a touch screen of the mobile terminal.
The first determining module 200 is configured to determine whether each touch operation meets a preset requirement. The preset requirements that each touch operation needs to meet include: the degree of curvature of each touch operation does not exceed a preset amplitude value, and the time between each touch operation and the previous touch operation does not exceed a preset threshold value, namely, the degree of curvature of each touch operation does not exceed the preset amplitude value, namely, the track of each touch operation needs to be ensured to be approximate to a straight line so as to determine the direction of the touch operation, and meanwhile, the time interval between every two adjacent touch operations needs to be ensured not to exceed the preset threshold value (such as two seconds).
The recording module 300 is configured to record the direction of each touch operation in sequence to generate an input direction sequence when the first determining module determines that each touch operation meets the preset requirement. More specifically, the recording module 300 may obtain a direction of each touch operation according to the start coordinate and the end coordinate of each touch operation satisfying the preset requirement, where the direction of each touch operation may be four directions, i.e., up, down, left, and right. For example, if the start coordinate and the end coordinate of a touch operation are (a, b) and (c, d), respectively, the direction of the touch operation is left-right direction when | a-c ≧ b-d |, where the direction is left when a ≧ c and right when a < c; when | a-c | < | b-d | the direction of the touch operation is up-down, wherein when b ≧ d, the direction is down, and when b < d, the direction is up.
For a plurality of touch operations received by the mobile terminal and meeting the preset requirement, the recording module 300 may sequentially record the direction of each touch operation according to the above method, generate an input direction sequence according to a mapping value corresponding to each direction, and determine whether the input direction sequence is the same as the preset sequence, where the preset direction sequence is a group of direction sequences known only by the user. For example, the mapping values of the four directions of up, down, left, and right may be 1, 2, 3, and 4, respectively, and when the directions of the 5 touch operations received by the mobile terminal are up, down, left, and right in sequence, the recording module 300 may generate the corresponding input direction sequence 12334.
The second determining module 400 is configured to determine whether the input direction sequence is the same as the preset direction sequence.
If the preset direction sequence is 12334, the input direction sequence is 12334, the input direction sequence is the same as the preset sequence, otherwise it is different.
The unlocking module 500 is configured to control the touch screen to unlock when the second determination module determines that the input direction sequence is the same as the preset direction sequence.
In an embodiment of the present invention, when the first determining module determines that at least one of the plurality of touch operations does not satisfy the preset requirement or when the second determining module determines that the input direction sequence is different from the preset direction sequence, the mobile terminal maintains the locked state of the touch screen.
In an embodiment of the present invention, the mobile terminal may provide an input area to receive a plurality of touch operations input by a user and acquire directions of the plurality of touch operations, where the input area may be a whole area on a touch screen of the mobile terminal.
According to the unlocking device of the mobile terminal, whether the direction sequence input by the user is the same as the preset direction sequence or not is judged by the judging module to control unlocking of the screen, so that the device is more secret, unlocking caused by the fact that other people acquire the direction sequence used as a password can be avoided, the safety of the mobile terminal of the user is guaranteed, touch operation input by the user and used for unlocking can be received on the whole screen of the mobile terminal, the direction of the touch operation is obtained, the operation modes are various, and user experience is good.
Fig. 4 is a block diagram illustrating a structure of an unlocking apparatus of a mobile terminal according to another embodiment of the present invention.
As shown in fig. 4, the unlocking apparatus of a mobile terminal according to an embodiment of the present invention further includes, on the basis of fig. 4: a third judging module 600 and a storing module 700.
Specifically, in an embodiment of the present invention, the receiving module 100 is further configured to receive a first plurality of preset touch operations and a second plurality of preset touch operations input by a user on a touch screen of the mobile terminal, and the recording module 300 is further configured to, when each of the first plurality of preset touch operations and the second plurality of preset touch operations meets a preset requirement, sequentially record a direction of each of the first plurality of preset touch operations and the second plurality of preset touch operations respectively to generate a first direction sequence and a second direction sequence.
In one embodiment of the present invention, the preset requirements that each touch operation needs to satisfy include: the degree of curvature of each touch operation does not exceed a preset amplitude value, and the time between each touch operation and the previous touch operation does not exceed a preset threshold value, namely, the degree of curvature of each touch operation does not exceed the preset amplitude value, namely, the track of each touch operation needs to be ensured to be approximate to a straight line so as to determine the direction of the touch operation, and meanwhile, the time interval between every two adjacent touch operations needs to be ensured not to exceed the preset threshold value (such as two seconds).
In an embodiment of the present invention, the direction of each preset touch operation may be obtained according to the start coordinate and the end coordinate of each preset touch operation that meet the preset requirement, where the direction of each preset touch operation may be four directions, namely, up, down, left, and right. For example, if the start coordinate and the end coordinate of a preset touch operation are (a, b) and (c, d), respectively, the direction of the preset touch operation is left-right direction when | a-c ≧ b-d |, wherein the direction is left when a ≧ c and right when a < c; when the | a-c | < | b-d | is in the preset touch operation direction, the preset touch operation direction is an up-down direction, wherein when b is larger than or equal to d, the preset touch operation direction is a down direction, and when b is smaller than d, the preset touch operation direction is an up direction.
For a first plurality of preset touch operations and a second plurality of preset touch operations which meet preset requirements and are received by the mobile terminal, the direction of each preset touch operation can be recorded in sequence according to the method, and a first direction sequence and a second direction sequence are generated according to a mapping value corresponding to each direction. For example, the mapping values of the four directions of up, down, left, and right may be 1, 2, 3, and 4, respectively, when the directions of 5 touch operations of the first plurality of preset touch operations received by the mobile terminal are up, down, left, and right in sequence, a corresponding first direction sequence 12334 may be generated, and when the directions of 5 touch operations of the second plurality of preset touch operations received by the mobile terminal are up, down, left, and right in sequence, a corresponding first direction sequence 12334 may be generated.
the third determining module 600 is configured to determine whether the first direction sequence is the same as the second direction sequence.
The storage module 700 is configured to store the first direction sequence as the preset direction queue when the determining unit determines that the first direction sequence is the same as the second direction sequence. The preset direction sequence is a group of direction sequences only known by the user.
According to the unlocking device of the mobile terminal, the preset touch operation input by the user is received through the setting module so as to set the preset direction sequence, the received touch operation for unlocking is verified, the safety of the mobile terminal of the user is further guaranteed, and the user experience is improved.
In order to implement the above embodiments, the present invention further provides a mobile terminal.
A mobile terminal comprises the unlocking device of the mobile terminal in any embodiment of the invention.
According to the mobile terminal provided by the embodiment of the invention, the screen is controlled to be unlocked by judging whether the direction sequence input by the user is the same as the preset direction sequence, so that the secrecy is realized, the unlocking caused by the fact that other people acquire the direction sequence used as the password can be avoided, the safety of the mobile terminal of the user is ensured, the touch operation input by the user and used for unlocking can be received on the whole screen of the mobile terminal, the direction of the touch operation is acquired, the operation mode is various, and the user experience is good.
in the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An unlocking method of a mobile terminal is characterized by comprising the following steps:
The mobile terminal receives a plurality of touch operations input by a user on a touch screen of the mobile terminal, and judges whether each touch operation meets a preset requirement, wherein the preset requirement comprises the following steps: the degree of curvature of each touch operation does not exceed a predetermined magnitude, and the time between each touch operation and the previous touch operation will not exceed a predetermined threshold;
if so, the mobile terminal sequentially records the direction of each touch operation to generate an input direction sequence, and judges whether the input direction sequence is the same as a preset direction sequence; and
If the touch screen is the same as the mobile terminal, the mobile terminal controls the touch screen to unlock;
wherein the mobile terminal sequentially recording the direction of each touch operation to generate an input direction sequence comprises:
And the mobile terminal sequentially records the direction of each touch operation and generates an input direction sequence according to the corresponding mapping value of each direction.
2. The method of claim 1, further comprising:
The mobile terminal receives a first plurality of preset touch operations input by the user on a setting interface of the mobile terminal, and when each touch operation in the first plurality of preset touch operations meets a preset requirement, sequentially records the direction of each touch operation in the first plurality of preset touch operations to generate a first direction sequence;
The mobile terminal receives a second plurality of preset touch operations input by the user on a setting interface of the mobile terminal, and when each touch operation in the second plurality of preset touch operations meets a preset requirement, sequentially records the direction of each touch operation in the second plurality of preset touch operations to generate a second direction sequence;
The mobile terminal judges whether the first direction sequence is the same as the second direction sequence; and
And if the first preset direction sequence is the same as the preset direction sequence, storing the first preset direction sequence as the preset direction sequence.
3. The method according to claim 1, wherein the mobile terminal receives the plurality of touch operations input by the user in an input area, wherein the input area is an entire area of the touch screen interface.
4. An unlocking apparatus of a mobile terminal, comprising:
The mobile terminal comprises a receiving module, a processing module and a display module, wherein the receiving module is used for receiving a plurality of touch operations input by a user on a touch screen of the mobile terminal;
the first judging module is used for judging whether each touch operation meets a preset requirement, wherein the preset requirement comprises the following steps: the degree of curvature of each touch operation does not exceed a predetermined magnitude, and the time between each touch operation and the previous touch operation will not exceed a predetermined threshold;
the recording module is used for sequentially recording the direction of each touch operation to generate an input direction sequence when the first judging module judges that each touch operation meets the preset requirement;
The second judgment module is used for judging whether the input direction sequence is the same as the preset direction sequence or not; and
The unlocking module is used for controlling the touch screen to unlock when the second judging module judges that the input direction sequence is the same as the preset direction sequence;
wherein the recording module is specifically configured to: when the first judging module judges that each touch operation meets the preset requirement, the direction of each touch operation is recorded in sequence, and an input direction sequence is generated according to the corresponding mapping value of each direction.
5. The apparatus of claim 4, further comprising a third determining module and a storing module, wherein,
the receiving module is further used for receiving a first plurality of preset touch operations and a second plurality of preset touch operations input by the user on a touch screen of the mobile terminal;
the recording module is further configured to, when each of the first plurality of preset touch operations and the second plurality of preset touch operations meets a preset requirement, respectively and sequentially record a direction of each of the first plurality of preset touch operations and the second plurality of preset touch operations to generate a first direction sequence and a second direction sequence;
the third judging module is configured to judge whether the first direction sequence is the same as the second direction sequence; and
The storage module is configured to store the first direction sequence as a preset direction queue when the third determining module determines that the first direction sequence is the same as the second direction sequence.
6. the apparatus of claim 4, wherein the receiving module receives the plurality of touch operations of the user input within an input area, wherein the input area is an entire area of the touch screen interface.
7. A mobile terminal characterized by having an unlocking means of a touch screen mobile terminal according to any of claims 4-6.
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| CN104182165B true CN104182165B (en) | 2019-12-06 |
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| CN103645853A (en) * | 2013-11-29 | 2014-03-19 | 宇龙计算机通信科技(深圳)有限公司 | Unlocking method and mobile terminal |
| CN104700007B (en) * | 2015-03-18 | 2017-08-04 | 詹万泉 | A kind of setting of gesture impression password and application process |
| CN104898977B (en) * | 2015-06-03 | 2019-04-05 | 基合半导体（宁波）有限公司 | The unlocking method and tripper of touch control terminal |
| CN105069347B (en) * | 2015-08-27 | 2017-11-24 | 广东欧珀移动通信有限公司 | The method and terminal of a kind of unblock |
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| CN103092523A (en) * | 2013-01-29 | 2013-05-08 | 北京小米科技有限责任公司 | Unlocking method and terminal |
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| KR20100010860A (en) * | 2008-07-23 | 2010-02-02 | 엘지전자 주식회사 | Mobile terminal and event control method thereof |
| KR101768540B1 (en) * | 2009-10-30 | 2017-08-18 | 삼성전자주식회사 | Mobile device and method for providing UI |
| CN102970415A (en) * | 2012-11-01 | 2013-03-13 | 广东欧珀移动通信有限公司 | Method for unlocking mobile phone |
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| CN102968276A (en) * | 2012-11-27 | 2013-03-13 | 广东欧珀移动通信有限公司 | Screen unlocking method and touch screen terminal |
| CN103092523A (en) * | 2013-01-29 | 2013-05-08 | 北京小米科技有限责任公司 | Unlocking method and terminal |
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