Smack/documentation/extensions/spoiler.md

Spoiler Messages

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Spoiler Messages can be used to indicate that the body of a message is a spoiler and should be displayed as such.

Usage

To get an instance of the SpoilerManager, call

SpoilerManager manager = SpoilerManager.getInstanceFor(connection);

This will automatically add Spoilers to the list of supported features of your client.

The manager can then be used to add SpoilerElements to messages like follows:

Message message = new Message();

// spoiler without hint
SpoilerElement.addSpoiler(message);

// spoiler with hint about content
SpoilerElement.addSpoiler(message, "End of Love Story");

// spoiler with localized hint
SpoilerElement.addSpoiler(message, "de", "Der Kuchen ist eine Lüge");

To get Spoilers from a message call

Map<String, String> spoilers = SpoilerElement.getSpoilers(message);