Method for performing biometric feature authentication when multiple application interfaces are simultaneously displayed

An electronic device, comprising:

• a memory configured to store instructions;
• and
• a processor coupled to the memory and configured to:
• display, in response to accessing a first application on the electronic device by a user, a first authentication interface instructing the user to perform first biometric feature authentication;
• display, while displaying the first authentication interface and in response to accessing a second application on the electronic device by the user, a second authentication interface instructing the user to perform second biometric feature authentication, wherein both the first application and the second application are locked applications, and wherein the second authentication interface covers a part of the first authentication interface in a form of a floating window;
• obtain first biometric authentication information of the user;
• display, in response to first successful authentication on the first biometric authentication information, a first application interface comprising first content of the first application;
• obtain second biometric authentication information of the user;
• and
• simultaneously display, while displaying the first application interface and in response to second successful authentication on the second biometric authentication information, a second application interface comprising second content of the second application.

A computer program product comprising computer-executable instructions that are stored on a non-transitory computer-readable storage medium and that, when executed by a processor, cause an electronic device to:

• display, in response to accessing a first application on the electronic device by a user, a first authentication interface instructing the user to perform first biometric feature authentication;
• display, while displaying the first authentication interface and in response to accessing a second application on the electronic device by the user, a second authentication interface instructing the user to perform second biometric feature authentication, wherein both the first application and the second application are locked applications, and wherein the second authentication interface covers a part of the first authentication interface in a form of a floating window,
• obtain first biometric authentication information of the user;
• display, in response to first successful authentication on the first biometric authentication information, a first application interface comprising first content of the first application;
• obtain second biometric authentication information of the user;
• and
• display, in response to second successful authentication on the second biometric authentication information, a second application interface comprising second content of the second application.