The optOut() method sets the opt-out flag for the entire app. When the opt-out flag is set, no data is collected.

By default optOut = YES is set.

Syntax

[PiwikTracker sharedInstance].optOut = isOptOut;

Parameters

isOptOut (boolean, required)

Whether a user has the opt-out flag set. True: is opted out. False: is opted in.

Examples

To set the opt-out flag and don't collect any data:

[PiwikTracker sharedInstance].optOut = NO;