Abstract: A cigarette heating device includes a cigarette holder, a heating cavity and a base which are connected in sequence. A top end of the heating cavity is communicated with the cigarette holder, the heating cavity is connected with a power supply device, and the power supply device is disposed at the base. The heating cavity includes a shell and a heating assembly for heating and baking a cigarette, the heating assembly is electrically connected with the power supply device, the shell surrounds an outer side of the heating assembly, and two ends of the shell are connected with the cigarette holder and the base, respectively. An air passage is disposed at a bottom end of the shell, and the heating cavity is communicated with an external environment through the air passage for air to enter and exit the heating cavity.

Abstract: According to the embodiments of the present disclosure, a first terminal device may create a peer-to-peer (P2P) group, and then determine a Service Set Identifier (SSID) and a connection password of the P2P group, and then send the SSID and the connection password to a second terminal device so that the second terminal device is able to connect to the first terminal device according to the SSID and the connection password. In this way, prior to establishment of the wireless connection, the second terminal device may acquire the SSID and the connection password of the P2P group created by the first terminal device, thus second terminal device may directly use the SSID and the connection password to connect to the first terminal device without cumbersome discovery and negotiation processes as used in establishment of a conventional P2P connection.

Abstract: A method and device for processing information are provided. The method includes: judging whether a screen-sharing request from a peer device is received via a wireless network transmission link; when it is judged that the screen-sharing request from the peer device is received, obtaining an Internet Protocol (IP) address and a port number of the peer device; generating, according to the IP address and the port number, a Uniform Resource Locator (URL) corresponding to media data that is used for playing screen content of the peer device; determining a standard player corresponding to the URL; and playing the media data corresponding to the URL using the standard player.

Abstract: A method includes: monitoring a plurality of wireless working frequency bands supported by a smart terminal; when a Peer to Peer (P2P) data packet is received at any of the wireless working frequency bands, analyzing the P2P data packet and obtaining device information of a smart device; and establishing a wireless connection with the smart device at the wireless working frequency band according to the device information.

Abstract: A method includes: monitoring a plurality of wireless working frequency bands supported by a smart terminal; when a Peer to Peer (P2P) data packet is received at any of the wireless working frequency bands, analyzing the P2P data packet and obtaining device information of a smart device; and establishing a wireless connection with the smart device at the wireless working frequency band according to the device information.

Abstract: A method and device for processing information are provided. The method includes: judging whether a screen-sharing request from a peer device is received via a wireless network transmission link; when it is judged that the screen-sharing request from the peer device is received, obtaining an Internet Protocol (IP) address and a port number of the peer device; generating, according to the IP address and the port number, a Uniform Resource Locator (URL) corresponding to media data that is used for playing screen content of the peer device; determining a standard player corresponding to the URL; and playing the media data corresponding to the URL using the standard player.

Abstract: The present disclosure relates to a method, a device and a system in a smart home system for projection on a screen. The method may include: receiving predetermined type of signal, and establishing a predetermined type of connection with a second electronic device which sends the predetermined type of signal; according to the predetermined type of connection, notifying the second electronic device to start a WiFi P2P connection service; and after the first electronic device starting the WiFi P2P connection service, establishing a WiFi P2P connection with the second electronic device which has started the WiFi P2P connection service, and performing projection on a screen of the second electronic device.

Abstract: According to the embodiments of the present disclosure, a first terminal device may create a peer-to-peer (P2P) group, and then determine a Service Set Identifier (SSID) and a connection password of the P2P group, and then send the SSID and the connection password to a second terminal device so that the second terminal device is able to connect to the first terminal device according to the SSID and the connection password. In this way, prior to establishment of the wireless connection, the second terminal device may acquire the SSID and the connection password of the P2P group created by the first terminal device, thus second terminal device may directly use the SSID and the connection password to connect to the first terminal device without cumbersome discovery and negotiation processes as used in establishment of a conventional P2P connection.