Method and system thereof for calling out two-dimensional code on basis of operation system and storage medium
An operating system, two-dimensional code technology, applied in the payment system structure, program control design, instruments and other directions, can solve the problem of long time and achieve the effect of fast and convenient mobile payment
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[0029] The present invention will be further elaborated below with reference to the accompanying drawings.
[0030] Please refer to the attached figure 2 , a method for exhaling a two-dimensional code based on an operating system in the present embodiment, which includes the following steps:
[0031] Step S1: in the lock screen state of the mobile phone, an event trigger command is sent to the mobile phone; the lock screen of the mobile phone includes a black screen state and a bright screen state, but the mobile phone is still in the locked state at this time;
[0032] Step S2: After the mobile operating system monitors the event trigger command, start the QR code service process; the event monitoring module is located in the mobile operating system, rather than relying on any middle-level APP;
[0033] Step S3: The system QR code SDK is activated and invoked, and the SDK network requests the system platform to obtain the QR code; the SDK refers to an integrated and package...
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