ios - 我如何使用 Google Analytics 跟踪用户对 MFMailComposeViewController 的操作？

Question

如何使用 Google Analytics 跟踪用户使用 MFMailViewController 执行的操作？我想看看人们是如何使用它的；即按取消、发送电子邮件、删除消息等。

Answer 1

在您的委托(delegate)中实现以下方法:

- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error {
 id tracker = [[GAI sharedInstance] defaultTracker];
 switch (result) {
     case MFMailComposeResultCancelled:
        [tracker send:[[GAIDictionaryBuilder createEventWithCategory:@"ui_action"                                                               action:@"event_action"  // Event action (required)
            label:@"Cancelled"          // Event label
            value:nil] build]];    // Event value
          break;
     case MFMailComposeResultSaved:
        [tracker send:[[GAIDictionaryBuilder createEventWithCategory:@"ui_action"                                                               action:@"event_action"  // Event action (required)
            label:@"Saved"          // Event label
            value:nil] build]];    // Event value
          break;
     case MFMailComposeResultSent:
        [tracker send:[[GAIDictionaryBuilder createEventWithCategory:@"ui_action"                                                               action:@"event_action"  // Event action (required)
            label:@"Sent"          // Event label
            value:nil] build]];    // Event value
          break;
     case MFMailComposeResultFailed:
        [tracker send:[[GAIDictionaryBuilder createEventWithCategory:@"ui_action"                                                               action:@"event_action"  // Event action (required)
            label:@"Failed"          // Event label
            value:nil] build]];    // Event value
          break;
     default:
          break;
 }
}