iphone - Is there a way to dismiss an no button UIalertView after some time? -

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uialertview *alertview = [[uialertview alloc] initwithtitle:@"tittle"                message:@""                  delegate:self               cancelbuttontitle:@""               otherbuttontitles:nil];   [alertview show];   [alertview release];

i want dimiss alerview after it's showing time,but when alertview has no button,it doesn't work if invoked -dismisswithclickedbuttonindex:animated: methodand-performselector:withobject:afterdelay: there other way dismiss ? ideas!

-(void)xx  {      [self performselector:@selector(dismissalertview:) withobject:alertview afterdelay:2]; } -(void)dismissalertview:(uialertview *)alertview{     [alertview dismisswithclickedbuttonindex:0 animated:yes]; }

that's it.i fix it


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