Method for unlocking a mobile terminal, devices using the same, and computer-readable storage media encoding the same
First Claim
Patent Images
1. A method for a user to unlock a mobile terminal, comprising:
- acquiring, by using a listener, a sliding event parameter generated by a Hall sensor in the mobile terminal, wherein the sliding event parameter is output by the listener registered through a sensor service of the Hall sensor when the sliding event parameter sent by the Hall sensor changes;
determining whether a sliding action has occurred on a sliding module of the mobile terminal according to the sliding event parameter;
capturing a face image of the user through a front-facing camera of the mobile terminal in response to a sliding action applied to the sliding module of the mobile terminal; and
unlocking the mobile terminal by using the captured face image of the user as a key,wherein said front-facing camera is disposed on the sliding module, and different values of the sliding event parameter correspond to different positions of the sliding module.
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Abstract
Methods for unlocking a mobile terminal can include capturing a face image of a user through a front-facing camera of the mobile terminal in response to a sliding action applied to a sliding module on the mobile terminal; and unlocking the mobile terminal by using the captured face image as a key.
5 Citations
16 Claims
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1. A method for a user to unlock a mobile terminal, comprising:
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acquiring, by using a listener, a sliding event parameter generated by a Hall sensor in the mobile terminal, wherein the sliding event parameter is output by the listener registered through a sensor service of the Hall sensor when the sliding event parameter sent by the Hall sensor changes; determining whether a sliding action has occurred on a sliding module of the mobile terminal according to the sliding event parameter; capturing a face image of the user through a front-facing camera of the mobile terminal in response to a sliding action applied to the sliding module of the mobile terminal; and unlocking the mobile terminal by using the captured face image of the user as a key, wherein said front-facing camera is disposed on the sliding module, and different values of the sliding event parameter correspond to different positions of the sliding module. - View Dependent Claims (2, 3, 4)
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5. A mobile terminal having an unlocking mechanism, comprising:
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a screen; a sliding module having a front-facing camera disposed thereon; a processor; and a memory configured to store an instruction executable by the processor, wherein the processor is configured to; acquiring, by using a listener, a sliding event parameter generated by a Hall sensor in the mobile terminal, wherein the sliding event parameter is output by the listener registered through a sensor service of the Hall sensor when the sliding event parameter sent by the Hall sensor changes, wherein different values of the sliding event parameter correspond to different positions of the sliding module; determining whether a sliding action has occurred on the sliding module of the mobile terminal according to the sliding event parameter; analyze a face image of a user captured through the front-facing camera disposed on the sliding module of the mobile terminal in response to a sliding action applied to the sliding module; and unlock the mobile terminal by using the captured face image as a key. - View Dependent Claims (6, 7, 8, 13, 14, 15, 16)
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9. A non-transitory computer-readable storage medium having instructions stored therein for execution by a processor to cause a mobile terminal having a sliding module and a front-facing camera disposed on said sliding module to execute an unlocking method comprising:
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acquiring, by using a listener, a sliding event parameter generated by a Hall sensor in the mobile terminal, wherein the sliding event parameter is output by the listener registered through a sensor service of the Hall sensor when the sliding event parameter sent by the Hall sensor changes, wherein different values of the sliding event parameter correspond to different positions of the sliding module; determining whether a sliding action has occurred on the sliding module of the mobile terminal according to the sliding event parameter; capturing a face image of a user through the front-facing camera in response to a sliding action applied on the sliding module; and unlocking the mobile terminal by using the captured face image as a key. - View Dependent Claims (10, 11, 12)
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Specification