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Method, system, and device for process triggering

  • US 10,455,069 B2
  • Filed: 10/24/2016
  • Issued: 10/22/2019
  • Est. Priority Date: 10/29/2015
  • Status: Active Grant
First Claim
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1. A process triggering method, implemented by a processor of a first terminal device having a payment application, comprising:

  • receiving an input operation on an unlock interface of the first terminal device;

    determining input operation information corresponding to the input operation, wherein the input operation information comprises a password for accessing only the payment application, and wherein the input operation information does not have a function of unlocking the first terminal device at a system level, wherein unlocking the first terminal device at the system level includes making other applications on the first terminal device accessible and unlocking the first terminal device at the system level requires a password different from the password for accessing the payment application;

    determining whether triggering operation information of the payment application matches with the determined input operation information according to a predetermined corresponding relationship between the triggering operation information and the payment application; and

    responsive to the triggering operation information of the payment application matching with the determined input operation information, displaying a payment Quick Response (QR) code in the payment application on the first terminal device to allow a second terminal device to scan the QR code to perform a payment transfer function between the two terminal devices without unlocking at least the first terminal device at the system level.

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