Abstract:
The present disclosure describes a network connection apparatus and establishment of a network connection for a terminal. A network connection apparatus may select a wireless access point and generate terminal information of a terminal that is seeking network access via the wireless access point. The terminal information may include a terminal identifier and a terminal media access control (MAC) address of the terminal. The network connection apparatus may send the terminal information to the selected wireless access point, which in turn may forward the terminal information to a network provision server. The network provision server may store the terminal identifier and add the terminal MAC address into a network access white list of the selected wireless access point. The selected wireless access point may enable a network connection for the terminal in response to the terminal MAC address being in the network access white list.
Abstract:
The present disclosure provides a method and device for managing processes of an application program. The method and device relate to the field of electronic terminal devices, which may significantly save processing resources of the electronic terminal devices so as to improve the efficiency of using the resources. The method of the present disclosure generally includes steps of switching an application program from running in foreground to running in background, wherein processes of the application program comprise a user interface (UI) process and a logic process and terminating the UI process of the application program and keeping the logic process of the application program running. The embodiments of the present disclosure are generally used to manage application programs in electronic terminal devices.
Abstract:
A method for a terminal to measure an angle, includes: displaying a horizontal reference line, a measurement line, and an object being imaged by a camera on a display interface of the terminal, a plane determined by the measurement line and the horizontal reference line being parallel with the display interface, and the measurement line being relatively static with respect to the display interface; during a process in which the terminal is turned to cause, on the display interface, an edge of the object to be parallel with the measurement line, obtaining one or more angles between the measurement line and the horizontal reference line; and determining an angle obtained when the edge of the object is parallel with the measurement line as an angle between the object and a horizontal plane.
Abstract:
A method for a terminal to measure an angle, includes: displaying a horizontal reference line, a measurement line, and an object being imaged by a camera on a display interface of the terminal, a plane determined by the measurement line and the horizontal reference line being parallel with the display interface, and the measurement line being relatively static with respect to the display interface; during a process in which the terminal is turned to cause, on the display interface, an edge of the object to be parallel with the measurement line, obtaining one or more angles between the measurement line and the horizontal reference line; and determining an angle obtained when the edge of the object is parallel with the measurement line as an angle between the object and a horizontal plane.
Abstract:
The present disclosure describes a network connection apparatus and establishment of a network connection for a terminal. A network connection apparatus may select a wireless access point and generate terminal information of a terminal that is seeking network access via the wireless access point. The terminal information may include a terminal identifier and a terminal media access control (MAC) address of the terminal. The network connection apparatus may send the terminal information to the selected wireless access point, which in turn may forward the terminal information to a network provision server. The network provision server may store the terminal identifier and add the terminal MAC address into a network access white list of the selected wireless access point. The selected wireless access point may enable a network connection for the terminal in response to the terminal MAC address being in the network access white list.