Method for Recommending Service, Electronic Device, and System

A system comprising:

• a second electronic device comprising a display configured to display either an icon of a recommended service or a semi-modal card comprising service content;
• and
• a first electronic device configured to:
• log in a first user identifier (ID);
• store a mapping relationship between device types and task types that is suitable for being executed by each of the device types, wherein the device types comprise a first device type of the first electronic device and a second device type of the second electronic device;
• determine, based on the mapping relationship, that a first task being executed is not suitable for being executed by the first device type;
• detect the second electronic device is within a preset distance in response to the first task not being suitable for being executed by the first device type;
• receive, from the second electronic device, first information comprising a first device identifier of the second electronic device and comprising the second device type;
• determine, based on the first device identifier, that a second user ID logged in to the second electronic device is associated with the first user ID;
• store a second device identifier of the second electronic device, wherein the second electronic device is associated with the second user ID;
• determine, based on the second device type and the mapping relationship, that the second electronic device is suitable for executing the first task;
• and
• send, to the second electronic device, the recommended service corresponding to the first task, wherein the recommended service comprises a first task type corresponding to the first task and the service content.

A method for recommending a service implemented by a first electronic device, wherein the method comprises:

• logging in a first user identifier (ID);
• storing a mapping relationship between device types and task types that is suitable for being executed by each of the device types, wherein the device types comprises a first device type of the first electronic device and a second device type of a second electronic device;
• determining, based on the mapping relationship, that a first task being executed is not suitable for being executed by the first device type;
• detecting the second electronic device is within a preset distance in response to the first task not being suitable for being executed by the first device type;
• receiving, from the second electronic device, first information comprising a first device identifier of the second electronic device and the second device type;
• determining, based on the first device identifier, that a second user ID logged in to the second electronic device is associated with the first user ID;
• storing a second device identifier of the second electronic device, wherein the second electronic device is associated with the second user ID;
• determining, based on the second device type and the mapping relationship, that the second electronic device is suitable for executing the first task;
• and
• sending, to the second electronic device, a recommended service corresponding to the first task.

A method for recommending a service implemented by a second electronic device comprising a display, wherein the method comprises:

• receiving, from a first electronic device within a preset distance, a recommended service comprising a first task type corresponding to a first task and service content, wherein the first task is being executed by the first electronic device;
• determining whether the first task type meets a preset condition;
• performing, when the first task type meets the preset condition, authentication on a user using the second electronic device;
• and
• displaying, on the display and after the authentication has succeeded, a first icon of the recommended service or a first semi-modal card comprising the service content.