Appboy Class: Button

Name	Type	Argument	Default	Description
`text`	string			The text to display on this button
`backgroundColor`	integer	<optional>	0xff0073d5	The background color for this button. Hex value with opacity (e.g. 0xff00ff00 is opaque green).
`textColor`	integer	<optional>	0xffffffff	The color for the text of this button. Hex value with opacity (e.g. 0xff00ff00 is opaque green).
`clickAction`	ab.InAppMessage.ClickAction	<optional>	ab.InAppMessage.ClickAction.NEWS_FEED	Where the user should be brought when clicking on this button.
`uri`	string	<optional>		If `clickAction` is ab.InAppMessage.ClickAction.URI, the URI to follow when the user clicks on this button.
`id`	int	<optional>		The id for this button. Used for analytics.

removeAllSubscriptions()

Remove all event subscriptions from this button.

removeSubscription(subscriptionGuid)

Remove an event subscription that you previously subscribed to.

Name	Type	Description
`subscriptionGuid`	string	The identifier of the subscription you wish to remove, returned by the method you initially used to create it.

subscribeToClickedEvent(subscriber) → {string}

Subscribe to receive click events on this button. The subscriber callback will be called whenever this button is clicked by the user.

Name	Type	Description
`subscriber`	function	The callback function to receive click events. This function will be invoked with no arguments when this button records a click.

The identifier of the subscription created. This can be passed to removeSubscription to cancel the subscription.