Services for specific purposes

Geolocation

Gets the GPS coordinates of the Toloker, if they are available. In the TaskSuite and Task classes, it is available via this.geolocation.

Methods:

getCurrentPosition(success, error, options)

Duplicates the navigator.geolocation.getCurrentPosition() functionality.

watchPosition(success, error, options)

Duplicates the navigator.geolocation.watchPosition() functionality.

Storage

Storing data on the client. In the TaskSuite and Task classes, it is available via this.storage.

Methods:

setItem(key, value, expiration)

Save the value under a specific key. Parameters:

• key

• value — Can be any type. Serialized by casting to a string.

• expiration — Storage date (Date or number). The default value is 24 hours.

getItem(key)

Returns the value by key.

removeItem(key)

Deletes a value by key.

TaskInterface

Task interface. In the TaskSuite and Task classes, it is available via this.taskInterface.

Methods:

showInstructionPopup()

Opens the instructions.

toggleFullscreen()

Expands the task to full screen if it is collapsed. Otherwise minimizes the task.

Hotkey

Lets you subscribe to pressed keys. In the TaskSuite and Task classes, it is available via this.hotkey.

Method:

on(event, handler, context)

Subscribes the passed handler to a specific event. Tracks events from the event parameter. Parameters:

• event:

  • enter — The “enter” key.

  • esc — The “escape” key.

  • arrow-left, arrow-right, arrow-up, arrow-down — Arrows.

  • key — Alphanumeric keys. Handler (the handler parameter) gets the pressed key as the first argument.

• handler — The event handler.

• context — this for the handler.

reset()

Cancels all previously made links and reinitializes the service.

ClientInfo

Gets information about the device on which tasks are performed. In the TaskSuite and Task classes, it is available via this.clientInfo.

Method:

getClientInfo()

Returns information about the device if the Toloker is using the mobile app:

• deviceModel — Mobile device model.

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Last updated: February 15, 2023