Synopsis

Array<String> findWidgetSubscribers()

Parameters

None.

Returns

Returns an Array of String(s) which is the list of instanceIds identifying remote devices that subscribe to the current app's messages. Returns null when no remote devices subscribe to this app.

Description

Helper method to find all subscribers for the current app. Get all instance IDs of connected devices that are subscribed to your app. If a device is currently in a disconnected state, it is not included in the array. when a device subscribes to your app, the app gets a notification via the onWidgetSubscribed callback function. When a device disconnects from your app, the app gets a notification via the onWidgetUnsubscribed callback function.

Example