CN111104660B - Multi-fingerprint unlocking method and device, mobile terminal and storage medium - Google Patents
Multi-fingerprint unlocking method and device, mobile terminal and storage medium Download PDFInfo
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Abstract
The disclosure relates to a method and a device for multi-fingerprint unlocking, a mobile terminal and a storage medium, and belongs to the technical field of terminals. The method comprises the following steps: determining the current screen state of the mobile terminal; when the screen state is the screen locking state, displaying fingerprint prompt information in a terminal screen in the screen locking state, wherein the fingerprint prompt information is used for prompting a plurality of fingerprint information needing to be input during multi-fingerprint unlocking; and unlocking the terminal screen based on a plurality of fingerprint information detected to be input. Due to the fact that the multi-fingerprint unlocking method is adopted, the fingerprint prompt information is displayed on the terminal screen, the user is prompted to associate the multi-fingerprint information needing to be input, safety of the mobile terminal is improved, meanwhile, convenient experience is brought to the user, and unlocking accuracy is improved.
Description
Technical Field
The present disclosure relates to the field of terminal technologies, and in particular, to a method and an apparatus for multi-fingerprint unlocking, a mobile terminal, and a storage medium.
Background
In order to facilitate unlocking of the terminal screen by a user, a large-area screen ordering fingerprint unlocking scheme is developed, that is, a fingerprint area is set in the whole terminal screen, so that the user can press any position of the terminal screen by one finger to trigger the mobile terminal to unlock the terminal screen. In order to improve the safety, a single-fingerprint unlocking scheme under a large-area screen gradually evolves into a multi-fingerprint unlocking mode.
Currently, when a terminal screen is unlocked in a multi-fingerprint unlocking manner, a user presses the terminal screen with a plurality of fingers; the mobile terminal acquires fingerprint information of a plurality of fingers, and when the fingerprint information of the plurality of fingers is matched with the input fingerprint information, the mobile terminal unlocks a terminal screen.
Disclosure of Invention
The disclosure provides a method and a device for multi-fingerprint unlocking, a mobile terminal and a storage medium. The technical scheme is as follows.
According to a first aspect of embodiments of the present disclosure, there is provided a method of multi-fingerprint unlocking, the method including:
determining the current screen state of the mobile terminal;
when the screen state is the screen locking state, displaying fingerprint prompt information in a terminal screen in the screen locking state, wherein the fingerprint prompt information is used for prompting a plurality of fingerprint information needing to be input during multi-fingerprint unlocking;
and unlocking the terminal screen based on a plurality of fingerprint information detected to be input.
In one possible implementation manner, the fingerprint prompt information is further used for prompting a plurality of target fingerprint areas of a plurality of fingerprint information needing to be input when the multi-fingerprint unlocking is carried out.
In another possible implementation manner, the displaying a fingerprint prompt message in the terminal screen in the screen lock state includes:
determining a plurality of target fingerprint areas of a plurality of pieces of entered fingerprint information in the terminal screen, wherein the terminal screen is divided into a plurality of fingerprint areas;
and displaying a first prompt icon in each target fingerprint area of the terminal screen in the screen locking state, wherein the first prompt icon is used for indicating that the terminal screen needs to be pressed in each target fingerprint area.
In another possible implementation manner, before displaying the fingerprint prompting message in the terminal screen in the screen lock state, the method further includes:
displaying a first prompt icon setting interface, and acquiring the first prompt icon set in the first prompt icon setting interface.
In another possible implementation manner, the fingerprint prompting information is further used for indicating a plurality of target fingerprint areas of a plurality of fingerprint information required to be input when the multi-fingerprint unlocking is performed and the pressing sequence of each target fingerprint area.
In another possible implementation manner, the displaying a fingerprint prompt message in the terminal screen in the screen lock state includes:
determining a plurality of target fingerprint areas of a plurality of pieces of entered fingerprint information in the terminal screen, wherein the terminal screen is divided into a plurality of fingerprint areas;
for each target fingerprint area, acquiring a second prompt icon corresponding to the target fingerprint area, wherein the second prompt icon is used for prompting that the terminal screen needs to be pressed in the target fingerprint area and the pressing sequence of the target fingerprint area;
and displaying a second prompt icon corresponding to the target fingerprint area in the target fingerprint area of the terminal screen in the screen locking state.
In another possible implementation manner, before displaying the fingerprint prompting message in the terminal screen in the screen lock state, the method further includes:
displaying a second prompt icon setting interface, wherein the second prompt icon setting interface comprises a plurality of target fingerprint areas;
for each target fingerprint area, acquiring a second prompt icon set in the target fingerprint area;
and associating and storing the area identification of the target fingerprint area and the second prompt icon.
In another possible implementation manner, the obtaining of the second prompt icon with the target fingerprint area set includes:
when the target fingerprint area is detected to be selected, displaying a prompt icon list, wherein the prompt icon list comprises a plurality of prompt icons;
and acquiring the selected second prompt icon.
In another possible implementation manner, the obtaining a second prompt icon corresponding to the target fingerprint area includes:
when the target fingerprint area is detected to be selected, displaying an icon color list, wherein the icon color list comprises a plurality of icon colors;
acquiring the color of the selected icon;
and setting the color of the reference prompt icon as the color of the selected icon to obtain the second prompt icon.
In another possible implementation manner, the unlocking the terminal screen based on the detected input multiple pieces of fingerprint information includes:
determining a plurality of target fingerprint areas of the plurality of fingerprint information for which input is detected;
respectively determining whether the plurality of fingerprint information detected to be input are matched with the plurality of input fingerprint information and whether the plurality of target fingerprint areas are consistent with the plurality of set fingerprint areas;
and when the input fingerprint information is detected to be respectively matched with the input fingerprint information and the target fingerprint areas are consistent with the set fingerprint areas, unlocking the terminal screen.
In another possible implementation manner, the unlocking the terminal screen based on the detected input multiple pieces of fingerprint information includes:
determining a pressing sequence of a plurality of target fingerprint areas and a plurality of target fingerprint areas of the plurality of pieces of fingerprint information for which input is detected;
determining whether the plurality of fingerprint information detected to be input matches the plurality of entered fingerprint information, and determining whether the plurality of target fingerprint areas and the plurality of set fingerprint areas coincide, and determining whether the pressing sequence and the set pressing sequence coincide, respectively;
and when the plurality of fingerprint information detected to be input are respectively matched with the plurality of input fingerprint information, the plurality of target fingerprint areas are consistent with the plurality of set fingerprint areas, and the pressing sequence is consistent with the set pressing sequence, unlocking the terminal screen.
According to a second aspect of the embodiments of the present disclosure, there is provided a device for multi-fingerprint unlocking, the device comprising:
a determining module configured to determine a current screen state of the mobile terminal;
the terminal comprises a first display module, a second display module and a third display module, wherein the first display module is configured to display fingerprint prompt information in a terminal screen in a screen locking state when the screen state is in the screen locking state, and the fingerprint prompt information is used for prompting a plurality of pieces of fingerprint information which need to be input when a plurality of fingerprints are unlocked;
an unlocking module configured to unlock the terminal screen based on a plurality of fingerprint information detected as input.
In one possible implementation manner, the fingerprint prompt information is further used for prompting a plurality of target fingerprint areas of a plurality of fingerprint information needing to be input when the multi-fingerprint unlocking is carried out.
In another possible implementation manner, the first display module is further configured to determine a plurality of target fingerprint areas of a plurality of entered fingerprint information in the terminal screen, and the terminal screen is divided into a plurality of fingerprint areas; and displaying a first prompt icon in each target fingerprint area of the terminal screen in the screen locking state, wherein the first prompt icon is used for indicating that the terminal screen needs to be pressed in each target fingerprint area.
In another possible implementation manner, the apparatus further includes:
the second display module is configured to display a first prompt icon setting interface and acquire the first prompt icon set in the first prompt icon setting interface.
In another possible implementation manner, the fingerprint prompting information is further used for indicating a plurality of target fingerprint areas of a plurality of fingerprint information required to be input when the multi-fingerprint unlocking is performed and the pressing sequence of each target fingerprint area.
In another possible implementation manner, the first display module is further configured to determine a plurality of target fingerprint areas of a plurality of entered fingerprint information in the terminal screen, and the terminal screen is divided into a plurality of fingerprint areas; for each target fingerprint area, acquiring a second prompt icon corresponding to the target fingerprint area, wherein the second prompt icon is used for prompting that the terminal screen and the pressing sequence of the target fingerprint area need to be pressed in the target fingerprint area; and displaying a second prompt icon corresponding to the target fingerprint area in the target fingerprint area of the terminal screen in the screen locking state.
In another possible implementation manner, the apparatus further includes:
a third display module configured to display a second prompt icon setting interface, the second prompt icon setting interface including a plurality of target fingerprint areas;
the first acquisition module is configured to acquire a second prompt icon set by each target fingerprint area;
a first association module configured to associate the area identifier storing the target fingerprint area with the second prompt icon.
In another possible implementation manner, the first obtaining module is further configured to, when detecting that the target fingerprint area is selected, display a prompt icon list, where the prompt icon list includes a plurality of prompt icons; and acquiring the selected second prompt icon.
In another possible implementation manner, the first obtaining module is further configured to, when detecting that the target fingerprint area is selected, display an icon color list, where the icon color list includes a plurality of icon colors; acquiring the color of the selected icon; and setting the color of the reference prompt icon as the color of the selected icon to obtain the second prompt icon.
In another possible implementation, the unlocking module is further configured to determine a plurality of target fingerprint areas of the detected input plurality of fingerprint information; respectively determining whether the plurality of fingerprint information detected to be input are matched with the plurality of input fingerprint information and whether the plurality of target fingerprint areas are consistent with the plurality of set fingerprint areas; and when the plurality of input fingerprint information are detected to be respectively matched with the plurality of input fingerprint information and the plurality of target fingerprint areas are consistent with the plurality of set fingerprint areas, unlocking the terminal screen.
In another possible implementation, the unlocking module is further configured to determine a plurality of target fingerprint areas and a pressing sequence of the plurality of target fingerprint areas of the detected input plurality of fingerprint information; determining whether the plurality of fingerprint information detected to be input matches the plurality of entered fingerprint information, and determining whether the plurality of target fingerprint areas and the plurality of set fingerprint areas coincide, and determining whether the pressing sequence and the set pressing sequence coincide, respectively; and when the input detected fingerprint information is matched with the input fingerprint information respectively, the target fingerprint areas are consistent with the set fingerprint areas, and the pressing sequence is consistent with the set pressing sequence, unlocking the terminal screen.
According to a third aspect of the embodiments of the present disclosure, there is provided a mobile terminal including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
determining the current screen state of the mobile terminal;
when the screen state is the screen locking state, displaying fingerprint prompt information in a terminal screen in the screen locking state, wherein the fingerprint prompt information is used for prompting a plurality of fingerprint information needing to be input during multi-fingerprint unlocking;
and unlocking the terminal screen based on a plurality of fingerprint information detected to be input.
According to a fourth aspect of the embodiments of the present disclosure, a storage medium is provided, where instructions are stored on the storage medium, and the instructions are executed by a processor to perform the method for multi-fingerprint unlocking according to any one of the possible implementations of the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
when a user starts a multi-fingerprint unlocking function, the mobile terminal determines the current screen state, when the screen state is a screen locking state, the mobile terminal displays fingerprint prompt information in a terminal screen in the screen locking state, and the mobile terminal unlocks the terminal screen based on a plurality of detected input fingerprint information. Due to the fact that the multi-fingerprint unlocking method is adopted, the fingerprint prompt information is displayed on the terminal screen, the user is prompted to associate the multi-fingerprint information needing to be input, the safety of the mobile terminal is improved, meanwhile, the user is brought with convenient experience, and the unlocking accuracy is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a flow diagram illustrating a method of multi-fingerprint unlocking in accordance with an exemplary embodiment;
FIG. 2 is a flow diagram illustrating another method of multi-fingerprint unlocking in accordance with an exemplary embodiment;
FIG. 3 is a diagram illustrating a display of fingerprint prompt information, according to an exemplary embodiment;
FIG. 4 is a diagram illustrating another display of fingerprint prompt information, according to an example embodiment;
FIG. 5 is a diagram illustrating another display of fingerprint prompt information, according to an example embodiment;
FIG. 6 is a block diagram illustrating an apparatus in accordance with an exemplary embodiment;
fig. 7 is a block diagram illustrating a mobile terminal according to an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Fig. 1 is a flowchart illustrating a multi-fingerprint unlocking method according to an exemplary embodiment, where as shown in fig. 1, the multi-fingerprint unlocking method is applied in a mobile terminal and includes the following steps.
In step S101, the mobile terminal determines the current screen status of the mobile terminal.
In step S102, when the screen state is the lock screen state, the mobile terminal displays fingerprint prompt information in the terminal screen in the lock screen state, where the fingerprint prompt information is used to prompt a plurality of fingerprint information that needs to be input when unlocking a plurality of fingerprints.
In step S103, the mobile terminal unlocks the terminal screen based on the plurality of fingerprint information for which the input is detected.
In the embodiment of the disclosure, due to the adoption of the multi-fingerprint unlocking method, the user is prompted to associate the multi-fingerprint information to be input by displaying the fingerprint prompt information on the terminal screen, so that the safety of the mobile terminal is improved, the user is brought with convenient experience, and the unlocking accuracy is improved.
Fig. 2 is a flowchart illustrating a multi-fingerprint unlocking method according to an exemplary embodiment, where as shown in fig. 2, the multi-fingerprint unlocking method is applied in a mobile terminal and includes the following steps.
In step S201, the mobile terminal determines the current screen state of the mobile terminal.
The screen states include a screen-off state, a screen-locked state and an unlocked state. The mobile terminal determines whether the current screen state is a screen locking state. And when the current screen state is the screen locking state, executing step S202, and when the current screen state is not the screen locking state, continuing to execute step S201 until the current screen state is detected to be the screen locking state.
The mobile terminal supports a single fingerprint unlocking mode and a multi-fingerprint unlocking mode; the unlocking is performed through the method provided by the embodiment of the disclosure only when the current unlocking mode of the mobile terminal is the multi-fingerprint unlocking mode. Therefore, before the mobile terminal determines the current screen state of the mobile terminal, the mobile terminal needs to determine that the mobile terminal has started the multi-fingerprint unlocking mode.
The mobile terminal can be any equipment with a multi-fingerprint unlocking mode; for example, the mobile terminal may be a mobile phone, a tablet computer, smart home equipment, or smart wearable equipment, etc. with a multi-fingerprint unlocking mode; the mobile terminal is not particularly limited in the embodiments of the present disclosure.
In step S202, when the current screen state of the mobile terminal is the screen-locking state, the mobile terminal displays the fingerprint prompt information in the terminal screen in the screen-locking state.
The fingerprint prompt information is information displayed in a terminal screen of the mobile terminal in a screen locking state, and is used for prompting a plurality of pieces of fingerprint information which need to be input when the plurality of fingerprints are unlocked.
In a first implementation manner, the fingerprint prompt information is used to prompt the user of the number of fingerprints to be input when performing the multi-fingerprint unlocking operation. For example, a user needs to input 3 fingerprints to unlock the screen of the mobile terminal, and when the user needs to unlock the screen, a fingerprint prompt message prompting the user to input 3 fingerprints to unlock the screen is displayed on the terminal screen of the mobile terminal in the screen locking state. The number of the fingerprints to be input is prompted, so that the user can be reminded to input the correct number of the fingerprints to unlock, and the situation that the user forgets the number of the fingerprints to be input and cannot unlock the mobile terminal is avoided.
In a second implementation manner, the fingerprint prompt information is further used for prompting a plurality of target fingerprint areas of a plurality of pieces of fingerprint information that need to be input when the multi-fingerprint unlocking is performed. That is, the fingerprint prompt information prompts the user of the number of fingerprints to be input when the user performs the fingerprint unlocking operation, and also prompts the user of input positions corresponding to the plurality of fingerprints input when the user performs the fingerprint unlocking operation.
In one possible implementation, the terminal screen is divided into a plurality of fingerprint areas; the step of displaying the fingerprint prompt information in the terminal screen of the mobile terminal in the screen locking state may be: the mobile terminal determines a plurality of target fingerprint areas of a plurality of recorded fingerprint information, displays a first prompt icon in each target fingerprint area of a terminal screen in a screen locking state, and the first prompt icon is used for indicating that the terminal screen needs to be pressed in each target fingerprint area.
The number of the fingerprint areas divided on the terminal screen can be set and changed according to the needs; in the embodiments of the present disclosure, this is not particularly limited; for example, the number of fingerprint areas into which the terminal screen is divided may be 4 or 9, etc. In addition, the first prompt icon is any icon; for example, the first icon may be a balloon, a rose, and the like, which is not particularly limited in the embodiments of the present disclosure.
An exemplary terminal screen of the mobile terminal in the screen locking state is divided into 9 fingerprint areas, the fingerprint areas are arranged in a manner of a squared figure, corresponding numbers 1 to 9, nine numbers are only used for distinguishing different areas, and the distinguishing manner is various, which is not limited in the embodiment of the disclosure. The mobile terminal determines three target fingerprint areas with three recorded fingerprint information in a terminal screen in a screen locking state, wherein the three target fingerprint areas are fingerprint areas corresponding to numbers 1, 2 and 5. The mobile terminal respectively displays first prompt icons in the three target fingerprint areas, namely, fingerprint areas corresponding to the numbers 1, 2 and 5, for example, the first prompt icons are balloon pictures, for example, referring to fig. 3, when unlocking, a user can associate positions where fingerprints need to be input according to the first prompt icons, namely the positions of the balloons, and unlocking can be completed by inputting the fingerprints in the three target fingerprint areas.
It should be noted that, before the mobile terminal displays the fingerprint prompt information in the terminal screen in the screen lock state, the first prompt icon needs to be set. The first prompt icon can be a default icon of the system or a user-defined icon.
When the first prompt icon is a user-defined icon, one possible setting method may be implemented by the following steps (1) to (2), including:
(1-1): the mobile terminal displays a first prompt icon setting interface in a terminal screen in an unlocking state.
And clicking the setting tab to enter the setting menu by the user, selecting the setting first prompt icon tab therein, and clicking to enter the first prompt icon setting interface. The mobile terminal displays a first prompt icon setting interface on a terminal screen in an unlocking state, the first prompt icon setting interface comprises a plurality of first prompt icons which can be selected by a user, and the user selects one of the first prompt icons as a first prompt icon.
The first prompt icon interface also includes a tab for customizing the first prompt icon. And the user clicks the tab of the first prompt icon to trigger the mobile terminal to display a user-defined first prompt icon interface, and the user can set the first prompt icon in the user-defined first prompt icon interface.
For example, the customized first prompt icon page includes an add option; the user can set other images as reminder icons through the add option. When the mobile terminal detects that the adding option is triggered, the mobile terminal calls an image library, and a user can select one image from the image library as a first prompt icon.
(1-2): the mobile terminal obtains a first prompt icon set in a first prompt icon setting interface.
In the embodiment of the disclosure, as the user can customize the first prompt icon, the user can select a familiar or favorite graph as the first prompt icon, so that the user can be helped to quickly associate the fingerprint information required to be input during unlocking.
The first prompt icon is used for prompting the positions of the fingerprints. I.e. the fingerprint areas corresponding to the above-mentioned numbers 1, 2 and 5 will display the first reminder icon.
In another possible implementation, the fingerprint prompt information includes area identifications of a plurality of target fingerprint areas of a plurality of entered fingerprint information. Correspondingly, the step of displaying the fingerprint prompt information in the terminal screen of the mobile terminal in the screen locking state may be: the mobile terminal determines area identifications of a plurality of target fingerprint areas of a plurality of pieces of recorded fingerprint information; and displaying the area identification of the multi-target fingerprint area on the terminal screen in the screen locking state.
For example, numerals 1, 2, and 5 are displayed on the terminal screen in the lock screen state.
In addition, in the embodiment of the present disclosure, the number of fingerprint areas, which are obtained by dividing the terminal screen of the mobile terminal in the lock screen state into a plurality of fingerprint areas, is not limited. In the embodiment of the disclosure, the number of target areas of a plurality of target fingerprint areas in which a plurality of fingerprint information is recorded in a terminal screen of a mobile terminal in a screen locking state is not limited.
In a third implementation manner, the fingerprint prompt information is further used for prompting a plurality of target fingerprint areas of a plurality of pieces of fingerprint information to be input and a pressing sequence of each target fingerprint area when the multi-fingerprint unlocking is performed. That is, the fingerprint prompt information prompts the user of the number of fingerprints to be input when the user performs the fingerprint unlocking operation, and also prompts the user of input positions corresponding to the plurality of fingerprints and pressing orders corresponding to the plurality of fingerprints, which are input when the user performs the fingerprint unlocking operation.
In a possible specific implementation manner, the step of displaying the fingerprint prompt information in the terminal screen of the mobile terminal in the screen lock state may be: the mobile terminal determines a plurality of target fingerprint areas of a plurality of recorded fingerprint information, for each target fingerprint area, a second prompt icon corresponding to the target fingerprint area is obtained, and the second prompt icon corresponding to the target fingerprint area is displayed in each target fingerprint area of the terminal screen of the mobile terminal in the screen locking state.
Storing the corresponding relation between the area identification and the second prompt icon in the mobile terminal; correspondingly, the step of the mobile terminal acquiring the second prompt icon corresponding to the target fingerprint area may be: and the mobile terminal acquires a second prompt icon corresponding to the target fingerprint area from the corresponding relation between the area identifier and the second prompt icon according to the area identifier of the target fingerprint area.
The second prompt icon corresponding to each target fingerprint area is a different icon and/or an icon with a different color. In the embodiment of the present disclosure, the second prompt icon is not particularly limited.
An exemplary terminal screen of the mobile terminal in the screen locking state is divided into 9 fingerprint areas, the fingerprint areas are arranged in a squared manner, corresponding numbers 1 to 9, and the nine numbers are only used for distinguishing different areas, which is not limited in the embodiment of the present disclosure. The mobile terminal determines three target fingerprint areas with three recorded fingerprint information in a terminal screen in a screen locking state, wherein the three target fingerprint areas are fingerprint areas corresponding to numbers 1, 2 and 5. The mobile terminal displays the second prompt icons in the three target fingerprint areas, namely, the fingerprint areas corresponding to the numbers 1, 2 and 5, respectively, and the three second prompt icons in the exemplary three target fingerprint areas may be the same or different. For example, referring to fig. 4, when unlocking, the user can associate positions where fingerprints need to be input according to the second prompt icon, that is, the position of the balloon, and associate corresponding fingerprints with different colors and a pressing sequence when the fingerprints are input according to the color of the second prompt icon, that is, the color of the balloon, and the user can respectively input the corresponding fingerprints in the three target fingerprint regions according to the pressing sequence prompted by the second prompt icon to complete unlocking. Example two, the second prompt icon is a balloon picture with a different shape, for example, referring to fig. 5, when unlocking, the user can associate the position of the fingerprint to be input according to the second prompt icon, that is, the position of the balloon, and associate the corresponding fingerprint to be input in a different shape and the pressing sequence when inputting the fingerprint according to the second prompt icon, that is, the shape of the balloon, and the user can complete unlocking by respectively inputting the corresponding fingerprint in the three target fingerprint regions according to the pressing sequence prompted by the second prompt icon. In the embodiment of the present disclosure, the second prompt icon is used to indicate that the terminal screen needs to be pressed in each target fingerprint area, the balloon picture is only one possible implementation manner of the second prompt icon, and the style of the second prompt icon is not specifically limited in the present disclosure.
It should be noted that, before the mobile terminal displays the fingerprint prompt information in the terminal screen in the screen lock state, the second prompt icon needs to be set. One possible arrangement can be realized by the following steps (a) to (C), including:
(A) the method comprises the following steps And the mobile terminal displays a second prompt icon setting interface in the terminal screen in the unlocking state.
And clicking the setting tab to enter a setting menu by the user, selecting the setting second prompt icon tab in the setting menu, and clicking the setting tab to enter a second prompt icon setting interface. And the mobile terminal displays a second prompt icon setting interface on the terminal screen in the unlocking state, wherein the second prompt icon setting interface comprises a plurality of target fingerprint areas.
In this step, the second prompt icon setting interface further includes an option of uploading a custom second prompt icon. And the mobile terminal displays a second prompt icon setting interface on the terminal screen in the unlocking state, wherein the second prompt icon setting interface comprises an option for uploading a self-defined second prompt icon. And clicking an uploading button by the user to upload the customized second prompt icon. And after detecting the user-defined second prompt icon uploaded by the user, the mobile terminal adds the user-defined second prompt icon into the prompt icon list.
(B) The method comprises the following steps And the mobile terminal acquires the set second prompt icon of each target fingerprint area.
One implementation mode is that the mobile terminal detects each target fingerprint area, when the target area is detected to be selected, the mobile terminal displays a prompt icon list, the prompt icon list comprises a plurality of prompt icons, and the mobile terminal acquires the selected prompt icon as a second prompt icon;
another implementation manner is that the mobile terminal detects each target fingerprint area, when it is detected that the target area is selected, the mobile terminal displays a prompt icon color list, the icon color list comprises a plurality of icon colors, the mobile terminal obtains the color of the selected icon, and the color of the reference prompt icon is set as the color of the selected icon, so that a second prompt icon is obtained.
Another implementation manner is that the mobile terminal detects each target fingerprint area, when the target area is detected to be selected, the mobile terminal displays a prompt icon list, the prompt icon list comprises a plurality of prompt icons, the mobile terminal obtains the selected prompt icon, the mobile terminal displays a prompt icon color list, the icon color list comprises a plurality of icon colors, the mobile terminal obtains the selected icon color, the color of the selected prompt icon is set as the color of the selected icon, and a second prompt icon is obtained. The prompt icon list displayed by the mobile terminal and the prompt icon color list displayed by the mobile terminal have no difference in sequence, and the display sequence is not particularly limited in the disclosure.
(C) The method comprises the following steps And the mobile terminal associates the area identifier of the storage target fingerprint area with the second prompt icon.
And (C) the mobile terminal acquires the area identifier of the target fingerprint area, establishes the association relationship between the second prompt icon acquired in the step (B) and the area identifier and stores the association relationship.
In step S203, the mobile terminal unlocks the terminal screen based on the plurality of fingerprint information for which the input is detected.
In a possible implementation manner, the mobile terminal respectively determines whether the detected multiple input fingerprint information matches the multiple input fingerprint information. When unmatched fingerprints exist in the input process, the matching operation of the rest fingerprints is finished, and the screen locking state of the screen is kept by the mobile terminal; and matching all input fingerprints after the input is finished, and keeping the screen locking state of the mobile terminal when the input fingerprints are not completely matched.
In another possible implementation manner, the implementation steps are as shown in (a1) to (A3):
(A1) the method comprises the following steps The mobile terminal determines a plurality of target fingerprint areas in which the input of a plurality of fingerprint information is detected.
(A2) The method comprises the following steps The mobile terminal respectively determines whether the input plurality of fingerprint information are matched with the input plurality of fingerprint information and whether the plurality of target fingerprint areas are consistent with the set plurality of fingerprint areas. For example, the number of the input fingerprints is three, and the three fingerprint areas correspond to three target fingerprint areas respectively, that is, the fingerprint areas corresponding to the numbers 1, 2, and 5, a user needs to input 3 fingerprints to unlock the screen of the mobile terminal. The mobile terminal compares the number of the detected input fingerprints with the number of the input fingerprints, and determines whether the number of the detected input fingerprints is equal to the number of the input fingerprints; comparing the plurality of fingerprint information with the three input fingerprint information to determine whether the plurality of fingerprint information is matched with the three input fingerprint information; and comparing the plurality of target fingerprint areas with the three set fingerprint areas to determine whether the plurality of target fingerprint areas and the three set fingerprint areas are matched.
(A3) The method comprises the following steps And when detecting that the input plurality of fingerprint information are respectively matched with the input plurality of fingerprint information and the plurality of target fingerprint areas are consistent with the set plurality of fingerprint areas, unlocking the terminal screen.
In the detection process, when the number of the input fingerprints is detected to be unequal to the number of the input fingerprints, the mobile terminal finishes the current matching operation and keeps the screen locking state. And when detecting that the currently input fingerprint information is not matched with the input fingerprint information, the mobile terminal finishes the current matching operation and keeps the screen locking state. When the target fingerprint area when the current input fingerprint information is detected is not matched with the set corresponding fingerprint area, namely the target fingerprint area when the fingerprint information is currently input is not the set fingerprint area, or the target fingerprint area when the fingerprint information is currently input is not the set corresponding fingerprint area of the current input fingerprint information.
In another possible implementation manner, the implementation steps are as shown in (B1) to (B3):
(B1) the method comprises the following steps The mobile terminal determines a plurality of target fingerprint areas and a pressing order of the plurality of target fingerprint areas in which the input of the plurality of fingerprint information is detected.
(B2) The method comprises the following steps Respectively determining whether the plurality of fingerprint information detected to be input is matched with the plurality of input fingerprint information, determining whether a plurality of target fingerprint areas are consistent with the plurality of set fingerprint areas, and determining whether a pressing sequence is consistent with the set pressing sequence; for example, the number of the recorded fingerprints is three, the three fingerprints correspond to three target fingerprint areas respectively, namely the fingerprint areas corresponding to the numbers 1, 2 and 5, and the pressing sequence of the fingerprint areas is 5-1-2. The mobile terminal compares the number of the detected input fingerprints with the number of the input fingerprints, and determines whether the number of the detected input fingerprints is equal to the number of the input fingerprints; comparing the plurality of fingerprint information with the three input fingerprint information to determine whether the plurality of fingerprint information is matched with the three input fingerprint information; comparing the plurality of target fingerprint areas with the three set fingerprint areas to determine whether the plurality of target fingerprint areas are matched with the three set fingerprint areas; and comparing the pressing sequence of the target fingerprint areas with the set pressing sequence, and determining whether the pressing sequence is consistent with the set pressing sequence.
(B3) The method comprises the following steps And when detecting that the input fingerprint information is respectively matched with the input fingerprint information, the target fingerprint areas are matched with the set fingerprint areas, and the pressing sequence is consistent with the set pressing sequence, unlocking the terminal screen.
In the detection process, when the number of the input fingerprints is detected to be unequal to the number of the input fingerprints, the mobile terminal finishes the current matching operation and keeps the screen locking state. And when detecting that the currently input fingerprint information is not matched with the input fingerprint information, the mobile terminal finishes the current matching operation and keeps the screen locking state. When the target fingerprint area when the current input fingerprint information is detected is not matched with the set corresponding fingerprint area, namely the target fingerprint area when the fingerprint information is currently input is not the set fingerprint area, or the target fingerprint area when the fingerprint information is currently input is not the set corresponding fingerprint area of the current input fingerprint information. And when the pressing sequence of the target fingerprint area is detected to be inconsistent with the set pressing sequence when the fingerprint information is currently input, the mobile terminal finishes the current matching operation and keeps the screen locking state.
And when detecting that a plurality of input fingerprint information are respectively matched with the three input fingerprint information, the target fingerprint areas are matched with the set fingerprint areas, and the pressing sequence is consistent with the set pressing sequence, unlocking the terminal screen.
It should be noted that the plurality of pieces of fingerprint information are pieces of fingerprint information of at least two fingers.
In the embodiment of the disclosure, due to the adoption of the multi-fingerprint unlocking method, the user is prompted to associate the multi-fingerprint information to be input by displaying the fingerprint prompt information on the terminal screen, so that the safety of the mobile terminal is improved, the user is brought with convenient experience, and the unlocking accuracy is improved.
Fig. 6 is a block diagram illustrating an apparatus according to an example embodiment. Referring to fig. 6, the apparatus includes a determination module 601, a first display module 602, and an unlocking module 603.
The determining module 601 is configured to determine a current screen state of the mobile terminal;
the first display module 602 is configured to display fingerprint prompt information in a terminal screen in a screen locking state when the screen state is the screen locking state, where the fingerprint prompt information is used to prompt a plurality of fingerprint information that needs to be input when a plurality of fingerprints are unlocked;
the unlocking module 603 is configured to unlock the terminal screen based on a plurality of fingerprint information detected as input.
In one possible implementation manner, the fingerprint prompt information is further used for prompting a plurality of target fingerprint areas of a plurality of fingerprint information needing to be input when the multi-fingerprint unlocking is carried out.
In another possible implementation manner, the first display module 602 is further configured to determine a plurality of target fingerprint areas of a plurality of entered fingerprint information in the terminal screen, and the terminal screen is divided into a plurality of fingerprint areas; and displaying a first prompt icon in each target fingerprint area of the terminal screen in the screen locking state, wherein the first prompt icon is used for indicating that the terminal screen needs to be pressed in each target fingerprint area.
In another possible implementation manner, the apparatus further includes:
the second display module is configured to display a first prompt icon setting interface and acquire the first prompt icon set in the first prompt icon setting interface.
In another possible implementation manner, the fingerprint prompt message is further used for indicating a plurality of target fingerprint areas of a plurality of fingerprint information required to be input when the multi-fingerprint is unlocked and a pressing sequence of each target fingerprint area.
In another possible implementation manner, the first display module 602 is further configured to determine a plurality of target fingerprint areas of a plurality of entered fingerprint information in the terminal screen, and the terminal screen is divided into a plurality of fingerprint areas; for each target fingerprint area, acquiring a second prompt icon corresponding to the target fingerprint area, wherein the second prompt icon is used for prompting that the terminal screen needs to be pressed in the target fingerprint area and the pressing sequence of the target fingerprint area; and displaying a second prompt icon corresponding to the target fingerprint area in the target fingerprint area of the terminal screen in the screen locking state.
In another possible implementation manner, the apparatus further includes:
a third display module configured to display a second prompt icon setting interface, the second prompt icon setting interface including a plurality of target fingerprint regions;
the first acquisition module is configured to acquire a second prompt icon set in each target fingerprint area;
a first association module configured to associate the area identifier storing the target fingerprint area with the second prompt icon.
In another possible implementation manner, the first obtaining module is further configured to, when detecting that the target fingerprint area is selected, display a prompt icon list, where the prompt icon list includes a plurality of prompt icons; and acquiring the selected second prompt icon.
In another possible implementation manner, the first obtaining module is further configured to, when detecting that the target fingerprint area is selected, display an icon color list, where the icon color list includes a plurality of icon colors; acquiring the color of the selected icon; and setting the color of the reference prompt icon as the color of the selected icon to obtain the second prompt icon.
In another possible implementation, the unlocking module 603 is further configured to determine a plurality of target fingerprint areas of the detected input plurality of fingerprint information; respectively determining whether the plurality of fingerprint information detected to be input are matched with the plurality of input fingerprint information and whether the plurality of target fingerprint areas are consistent with the plurality of set fingerprint areas; and when the input fingerprint information is detected to be respectively matched with the input fingerprint information and the target fingerprint areas are consistent with the set fingerprint areas, unlocking the terminal screen.
In another possible implementation, the unlocking module 603 is further configured to determine a plurality of target fingerprint areas and a pressing sequence of the plurality of target fingerprint areas of the detected input plurality of fingerprint information; determining whether the plurality of fingerprint information detected to be input matches the plurality of entered fingerprint information, and determining whether the plurality of target fingerprint areas and the plurality of set fingerprint areas coincide, and determining whether the pressing sequence and the set pressing sequence coincide, respectively; and when the input detected fingerprint information is matched with the input fingerprint information respectively, the target fingerprint areas are consistent with the set fingerprint areas, and the pressing sequence is consistent with the set pressing sequence, unlocking the terminal screen.
In the embodiment of the disclosure, due to the adoption of the multi-fingerprint unlocking method, the user is prompted to associate the multi-fingerprint information required to be input by displaying the fingerprint prompt information on the terminal screen, so that the safety of the mobile terminal is improved, and meanwhile, the user is brought with convenient experience, and the unlocking accuracy is improved.
Fig. 7 is a block diagram illustrating an apparatus 700 for multi-fingerprint unlocking in accordance with an exemplary embodiment. For example, the apparatus 700 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 7, apparatus 700 may include one or more of the following components: processing component 702, memory 704, power component 706, multimedia component 708, audio component 77, input/output (I/O) interface 712, sensor component 714, and communication component 716.
The processing component 702 generally controls overall operation of the device 700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing element 702 may include one or more processors 720 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 702 may include one or more modules that facilitate interaction between the processing component 702 and other components. For example, the processing component 702 may include a multimedia module to facilitate interaction between the multimedia component 708 and the processing component 702.
The memory 704 is configured to store various types of data to support operation at the device 700. Examples of such data include instructions for any application or method operating on device 700, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 704 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power component 706 provides power to the various components of the device 700. The power components 706 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the apparatus 700.
The multimedia component 708 includes a screen that provides an output interface between the device 700 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 708 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 700 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 77 is configured to output and/or input an audio signal. For example, audio component 77 may include a Microphone (MIC) configured to receive external audio signals when apparatus 700 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 704 or transmitted via the communication component 716. In some embodiments, audio component 77 also includes a speaker for outputting audio signals.
The I/O interface 712 provides an interface between the processing component 702 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 714 includes one or more sensors for providing status assessment of various aspects of the apparatus 700. For example, sensor assembly 714 may detect an open/closed state of device 700, the relative positioning of components, such as a display and keypad of apparatus 700, sensor assembly 714 may also detect a change in position of apparatus 700 or a component of apparatus 700, the presence or absence of user contact with apparatus 700, orientation or acceleration/deceleration of apparatus 700, and a change in temperature of apparatus 700. The sensor assembly 714 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 714 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 716 is configured to facilitate wired or wireless communication between the apparatus 700 and other devices. The apparatus 700 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication section 716 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 716 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 704 comprising instructions, executable by the processor 720 of the device 700 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The embodiment of the present disclosure further provides a storage medium, where at least one instruction, at least one program, a code set, or an instruction set is stored in the storage medium, and the instruction, the program, the code set, or the instruction set is loaded and executed by a processor to implement the operation executed by the mobile terminal in the multi-fingerprint unlocking method according to the foregoing embodiment.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (16)
1. A method for unlocking a plurality of fingerprints is applied to a mobile terminal, and comprises the following steps:
determining the current screen state of the mobile terminal;
when the screen state is the screen locking state, displaying fingerprint prompt information in a terminal screen in the screen locking state, wherein the fingerprint prompt information is used for prompting a plurality of pieces of fingerprint information which need to be input when multiple fingerprints are unlocked, and the fingerprint prompt information is also used for indicating a plurality of target fingerprint areas of the plurality of pieces of fingerprint information which need to be input when the multiple fingerprints are unlocked and the pressing sequence of each target fingerprint area;
unlocking the terminal screen based on a plurality of fingerprint information detected to be input;
displaying fingerprint prompt information in the terminal screen in the screen locking state, including:
determining a plurality of target fingerprint areas of a plurality of pieces of entered fingerprint information in the terminal screen, wherein the terminal screen is divided into a plurality of fingerprint areas;
for each target fingerprint area, acquiring a second prompt icon corresponding to the target fingerprint area, wherein the second prompt icon is used for prompting that the terminal screen needs to be pressed in the target fingerprint area and the pressing sequence of the target fingerprint area;
and displaying a second prompt icon corresponding to the target fingerprint area in the target fingerprint area of the terminal screen in the screen locking state, wherein the second prompt icon is different.
2. The method of claim 1, wherein the fingerprint prompting information is further used for prompting a plurality of target fingerprint areas of a plurality of fingerprint information required to be input when unlocking a plurality of fingerprints.
3. The method according to claim 1, wherein before displaying the fingerprint prompt message in the terminal screen in the lock screen state, the method further comprises:
displaying a second prompt icon setting interface, wherein the second prompt icon setting interface comprises a plurality of target fingerprint areas;
for each target fingerprint area, acquiring a second prompt icon set in the target fingerprint area;
and associating and storing the area identification of the target fingerprint area and the second prompt icon.
4. The method according to claim 3, wherein the obtaining of the second prompt icon with the target fingerprint area set comprises:
when the target fingerprint area is detected to be selected, displaying a prompt icon list, wherein the prompt icon list comprises a plurality of prompt icons;
and acquiring the selected second prompt icon.
5. The method according to claim 3 or 4, wherein the obtaining of the second prompt icon corresponding to the target fingerprint area includes:
when the target fingerprint area is detected to be selected, displaying an icon color list, wherein the icon color list comprises a plurality of icon colors;
acquiring the color of the selected icon;
and setting the color of the reference prompt icon as the color of the selected icon to obtain the second prompt icon.
6. The method of claim 1, wherein unlocking the terminal screen based on detecting the input of the plurality of fingerprint information comprises:
determining a plurality of target fingerprint areas of the plurality of fingerprint information for which input is detected;
respectively determining whether the plurality of fingerprint information detected to be input are matched with the plurality of input fingerprint information and whether the plurality of target fingerprint areas are consistent with the plurality of set fingerprint areas;
and when the input fingerprint information is detected to be respectively matched with the input fingerprint information and the target fingerprint areas are consistent with the set fingerprint areas, unlocking the terminal screen.
7. The method of claim 1, wherein unlocking the terminal screen based on detecting the input of the plurality of fingerprint information comprises:
determining a pressing sequence of a plurality of target fingerprint areas and a plurality of target fingerprint areas of the plurality of pieces of fingerprint information for which input is detected;
determining whether the plurality of fingerprint information detected to be input matches the plurality of entered fingerprint information, and determining whether the plurality of target fingerprint areas and the plurality of set fingerprint areas coincide, and determining whether the pressing sequence and the set pressing sequence coincide, respectively;
and when the input detected fingerprint information is matched with the input fingerprint information respectively, the target fingerprint areas are consistent with the set fingerprint areas, and the pressing sequence is consistent with the set pressing sequence, unlocking the terminal screen.
8. A device for unlocking by multiple fingerprints is applied to a mobile terminal, and comprises:
a determining module configured to determine a current screen state of the mobile terminal;
the terminal comprises a first display module, a second display module and a third display module, wherein the first display module is configured to display fingerprint prompt information in a terminal screen in a screen locking state when the screen state is in the screen locking state, the fingerprint prompt information is used for prompting a plurality of pieces of fingerprint information which need to be input when multiple fingerprints are unlocked, and the fingerprint prompt information is also used for indicating a plurality of target fingerprint areas of the plurality of pieces of fingerprint information which need to be input when the multiple fingerprints are unlocked and a pressing sequence of each target fingerprint area;
an unlocking module configured to unlock the terminal screen based on a plurality of fingerprint information detected as input;
the first display module is further configured to determine a plurality of target fingerprint areas of a plurality of pieces of entered fingerprint information in the terminal screen, and the terminal screen is divided into a plurality of fingerprint areas; for each target fingerprint area, acquiring a second prompt icon corresponding to the target fingerprint area, wherein the second prompt icon is used for prompting that the terminal screen needs to be pressed in the target fingerprint area and the pressing sequence of the target fingerprint area; and displaying a second prompt icon corresponding to the target fingerprint area in the target fingerprint area of the terminal screen in the screen locking state, wherein the second prompt icon is different.
9. The apparatus of claim 8, wherein the fingerprint prompting information is further used for prompting a plurality of target fingerprint areas of a plurality of fingerprint information required to be input when unlocking a plurality of fingerprints.
10. The apparatus of claim 9, further comprising:
a third display module configured to display a second prompt icon setting interface, the second prompt icon setting interface including a plurality of target fingerprint areas;
the first acquisition module is configured to acquire a second prompt icon set in each target fingerprint area;
a first association module configured to associate the area identifier storing the target fingerprint area with the second prompt icon.
11. The apparatus of claim 10, wherein the first obtaining module is further configured to display a prompt icon list when detecting that the target fingerprint area is selected, the prompt icon list comprising a plurality of prompt icons; and acquiring the selected second prompt icon.
12. The apparatus according to claim 10 or 11, wherein the first obtaining module is further configured to, when detecting that the target fingerprint region is selected, display an icon color list, the icon color list comprising a plurality of icon colors; acquiring the color of the selected icon; and setting the color of the reference prompt icon as the color of the selected icon to obtain the second prompt icon.
13. The apparatus of claim 9, wherein the unlocking module is further configured to determine a plurality of target fingerprint regions of the plurality of fingerprint information for which input was detected; respectively determining whether the plurality of fingerprint information detected to be input are matched with the plurality of input fingerprint information and whether the plurality of target fingerprint areas are consistent with the plurality of set fingerprint areas; and when the input fingerprint information is detected to be respectively matched with the input fingerprint information and the target fingerprint areas are consistent with the set fingerprint areas, unlocking the terminal screen.
14. The apparatus of claim 9, wherein the unlocking module is further configured to determine a plurality of target fingerprint areas and a pressing sequence of the plurality of target fingerprint areas for the detected input of the plurality of fingerprint information; determining whether the plurality of fingerprint information detected to be input matches the plurality of entered fingerprint information, and determining whether the plurality of target fingerprint areas and the plurality of set fingerprint areas coincide, and determining whether the pressing sequence and the set pressing sequence coincide, respectively; and when the input detected fingerprint information is matched with the input fingerprint information respectively, the target fingerprint areas are consistent with the set fingerprint areas, and the pressing sequence is consistent with the set pressing sequence, unlocking the terminal screen.
15. A mobile terminal, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
determining the current screen state of the mobile terminal;
when the screen state is the screen locking state, displaying fingerprint prompt information in a terminal screen in the screen locking state, wherein the fingerprint prompt information is used for prompting a plurality of pieces of fingerprint information which need to be input when multiple fingerprints are unlocked, and the fingerprint prompt information is also used for indicating a plurality of target fingerprint areas of the plurality of pieces of fingerprint information which need to be input when the multiple fingerprints are unlocked and the pressing sequence of each target fingerprint area;
unlocking the terminal screen based on a plurality of fingerprint information detected to be input;
the first display module is further configured to determine a plurality of target fingerprint areas of a plurality of pieces of entered fingerprint information in the terminal screen, and the terminal screen is divided into a plurality of fingerprint areas; for each target fingerprint area, acquiring a second prompt icon corresponding to the target fingerprint area, wherein the second prompt icon is used for prompting that the terminal screen needs to be pressed in the target fingerprint area and the pressing sequence of the target fingerprint area; and displaying a second prompt icon corresponding to the target fingerprint area in the target fingerprint area of the terminal screen in the screen locking state, wherein the second prompt icon is different.
16. A storage medium having stored thereon instructions for execution by a processor to perform the method of multi-fingerprint unlocking of any one of claims 1-7.
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| CN116522310B (en) * | 2023-04-26 | 2024-06-21 | 悠盾智能科技(武汉)有限公司 | Fingerprint-based security verification method, terminal, electronic equipment and storage medium |
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| CN105069341A (en) * | 2015-07-31 | 2015-11-18 | 努比亚技术有限公司 | Fingerprint identification apparatus and method |
| CN106599653A (en) * | 2016-11-17 | 2017-04-26 | 乐视控股（北京）有限公司 | Fingerprint verification method and system |
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