A touch terminal control method and a touch terminal
A terminal control and touch technology, applied in the direction of digital data authentication, etc., can solve the problem of unsafe use of touch terminals, and achieve the effect of avoiding abnormal use and increasing the safety of use
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[0038] Example 1
[0039] figure 2 It is a schematic flowchart of a method for controlling a touch terminal according to Embodiment 1 of the present invention. The method can be executed by the processor of the touch terminal, see figure 2 , Which can specifically include the following steps:
[0040] Step 220: After determining that the touch terminal is unlocked, obtain a touch fingerprint corresponding to the touch operation performed on the touch terminal;
[0041] Wherein, the touch fingerprint is a fingerprint corresponding to clicking the touch screen to perform a touch operation.
[0042] As for how to detect whether the touch terminal is in the on-screen state or the locked-screen state, and how to collect the touch fingerprint, since it is a relatively mature existing technology, a brief description is as follows:
[0043] Monitor the lock screen and unlock broadcast. When the unlock broadcast is monitored, make sure that the touch terminal is in the on-screen state; then, w...
Example
[0048] Example 1. If the matching fails, it is determined that the preset conditions are met.
[0049] That is, if the matching fails, it is determined that it is not the owner or other persons pre-authorized by the owner who are currently using the touch terminal, and the preset conditions are met.
Example
[0050] Example 2. If the matching fails and the number of consecutive failures reaches a predetermined threshold, it is determined that the preset condition is satisfied.
[0051] That is, after the matching fails, the matching result is recorded, and when the user performs a touch operation next time, the corresponding touch fingerprint and the reference fingerprint are matched; if the matching still fails, the matching result is recorded again, and so on. If the matching fails for multiple consecutive times, it is determined that the preset condition is satisfied.
[0052] Optionally, if the matching is successful or the preset condition is not met, the touch terminal is controlled to respond to the event corresponding to the touch operation.
[0053] Optionally, in order to further increase the use safety of the mobile terminal, if the matching result meets a preset condition, the touch terminal is controlled to enter the lock screen state.
[0054] It can be seen that this embodim...
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