Abstract: The embodiments of the present application provide a wireless charging method and system, and a mobile terminal. The wireless charging method includes: activating a wireless charging function by a first mobile terminal and a second mobile terminal; determining that the first mobile terminal is a wireless charging sender, and the second mobile terminal is a wireless charging receiver; and performing a wireless charging on the second mobile terminal by the first mobile terminal. The embodiments of the present application solve the problem that the power is insufficient in emergency situations. In addition, the operation is simple and the usage limitations are reduced.

Abstract: The embodiments of the present invention provide a method and an apparatus for controlling a work mode, and an electronic device, wherein the method comprises: capturing, by an electronic device, at least two images; calculating a difference between the at least two images; and comparing the difference between the at least two images with a predetermined first threshold, and determining whether to switch the work mode of the electronic device according to a comparison result. Thus the electronic device automatically performs the mode switching without influencing the user's shooting experience.

Abstract: The embodiments of the present application provide a wireless charging method and system, and a mobile terminal. The wireless charging method includes: activating a wireless charging function by a first mobile terminal and a second mobile terminal; determining that the first mobile terminal is a wireless charging sender, and the second mobile terminal is a wireless charging receiver; and performing a wireless charging on the second mobile terminal by the first mobile terminal. The embodiments of the present application solve the problem that the power is insufficient in emergency situations. In addition, the operation is simple and the usage limitations are reduced.

Abstract: The embodiments of the present invention provide a method and an apparatus for controlling a working mode, and an electronic device. The method for controlling the working mode comprises: detecting, by an electronic device, an intensity of light entering a first camera; and switching, by the electronic device, the working mode, when detecting that a change of the intensity of light entering the first camera meets a first preset condition. The embodiments of the present invention can simplify the operation steps of the electronic device, and quickly and conveniently switch the working mode of the electronic device, such that the user obtains better experiences.

Abstract: An audio processing method and device for remote desktop protocol are provided. The method includes steps of establishing a first channel by initiating a connection with a client upon receiving an audio transmission request from an operating system of a server; and receiving audio data and transmitting the audio data to the client via the first channel. With the solutions provided by the embodiments of the present invention, the connection is initiated with the client after receiving the audio transmission request from the operating system of the server. In this way, a dedicated channel is established for transmitting the audio data and the audio data is transmitted to the client via the dedicated channel.