Xiaomi Inc.

Yuliang Li

Yuanyuan Huang

Yang Hu

Hui Zhang

Zhe Wang

Yong Peng

Yan Zhu

Yongxin Han

He Wang

Hong Luo

Dengming Xiao

Huting Wang

Ruiyu Zhao

Shousong Cao

The present disclosure is related to a biological recognition technology-based mobile payment device, method and apparatus, and a storage medium. The method includes receiving, by a payment Trusted Application (TA) that operates in a Trusted Execution Environment (TEE) on a device, a call request from one of a plurality of third party payment applications that are installed on the device and operate with the payment TA, determining content to be encrypted and an encryption parameter for performing encryption based on the call request, acquiring a result of biometric recognition from a biometric recognition application, encrypting the content according to the encryption parameter and the result of biometric recognition and returning the encrypted content to the third party payment application that generates the call request, for the third party payment application to perform a pay tent-related operation based on the encrypted content.

Biological recognition technology-based mobile payment device, method and apparatus, and storage medium

A method and apparatus are disclosed for automatically switching display screen of an electronic device from a locked-screen interface to an internal interface of an application upon unlocking of the display screen using an unlocking application. The switching to the internal interface of the application may be achieved via either explicit or implicit call via the configuration information of the application associated with the internal interface and the unlocking application.

Display screen unlocking method and apparatus

The present disclosure relates to a compound of formula I, a pharmaceutical composition thereof and the use thereof as an anti-tumor drug. 

Compound of camptothecin and preparation and use thereof

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Beijing, China

Yuanyuan Huang