Abstract:
A method for controlling display of a touchscreen, and a mobile device are presented, which relate to the field of electronic device technologies, so that the mobile device can control to zoom-in or zoom-out displayed content on the touchscreen according to received information about two touches. The method in the present disclosure includes receiving first touch information, where the first touch information comprises a first touch position; receiving second touch information, where the second touch information comprises a second touch position; determining zooming times according to a distance between the first touch position and the second touch position; and zooming displayed content on the touchscreen according to a position relationship between the first touch position and the second touch position and the zooming times. The present disclosure is applicable to a mobile device.
Abstract:
A method for controlling display of a touchscreen, and a mobile device are presented, which relate to the field of electronic device technologies, so that the mobile device can control to zoom-in or zoom-out displayed content on the touchscreen according to received information about two touches. The method in the present disclosure includes receiving first touch information, where the first touch information comprises a first touch position; receiving second touch information, where the second touch information comprises a second touch position; determining zooming times according to a distance between the first touch position and the second touch position; and zooming displayed content on the touchscreen according to a position relationship between the first touch position and the second touch position and the zooming times. The present disclosure is applicable to a mobile device.
Abstract:
A method supporting wireless access to a storage device, and a mobile routing hotspot device. The method is applied to a mobile routing hotspot device, where the mobile routing hotspot device is connected to a storage device by using a USB interface, and the method includes: receiving, by the mobile routing hotspot device, an access request that is sent by user equipment in a wireless communications manner and that is for accessing a specified file in the storage device, where the access request carries information about the specified file; acquiring, by the mobile routing hotspot device, the specified file in the storage device according to the information about the specified file by using the USB interface; and outputting, by the mobile routing hotspot device, the specified file to the user equipment according to the access request in a wireless communications manner.
Abstract:
An embodiment of the present invention discloses a Wi-Fi device, including a radio frequency circuit, a signal processor, an application processor, and a Wi-Fi chip. The application processor is configured to preset the work mode of the Wi-Fi chip to a single input single output SISO mode, and is further configured to acquire a value of a parameter of an uplink wireless network, and when the value of the parameter of the uplink wireless network is determined to be greater than or equal to a preset value, set the work mode of the Wi-Fi chip to a multiple-input multiple-output MIMO mode. An embodiment of the present invention further discloses a method for setting a communications mode.
Abstract:
Embodiments of the present disclosure disclose a method for controlling display of a touchscreen, and a mobile device, which relate to the field of electronic device technologies, so that the mobile device can control to zoom-in or zoom-out displayed content on the touchscreen according to received information about two touches. The method in the present disclosure includes receiving first touch information, where the first touch information comprises a first touch position; receiving second touch information, where the second touch information comprises a second touch position; determining zooming times according to a distance between the first touch position and the second touch position; and zooming displayed content on the touchscreen according to a position relationship between the first touch position and the second touch position and the zooming times. The present disclosure is applicable to a mobile device.
Abstract:
A method supporting wireless access to a storage device, and a mobile routing hotspot device. The method is applied to a mobile routing hotspot device, where the mobile routing hotspot device is connected to a storage device by using a USB interface, and the method includes: receiving, by the mobile routing hotspot device, an access request that is sent by user equipment in a wireless communications manner and that is for accessing a specified file in the storage device, where the access request carries information about the specified file; acquiring, by the mobile routing hotspot device, the specified file in the storage device according to the information about the specified file by using the USB interface; and outputting, by the mobile routing hotspot device, the specified file to the user equipment according to the access request in a wireless communications manner.
Abstract:
An embodiment of the present invention discloses a Wi-Fi device, including a radio frequency circuit, a signal processor, an application processor, and a Wi-Fi chip. The application processor is configured to preset the work mode of the Wi-Fi chip to a single input single output SISO mode, and is further configured to acquire a value of a parameter of an uplink wireless network, and when the value of the parameter of the uplink wireless network is determined to be greater than or equal to a preset value, set the work mode of the Wi-Fi chip to a multiple-input multiple-output MIMO mode. An embodiment of the present invention further discloses a method for setting a communications mode.