     self.circle = [[UIView alloc] initWithFrame:CGRectMake(00, 00, 00.0f, 00.0f)];         [self.circle setBackgroundColor:[UIColor brownColor];          self.labelUsername = [[UILabel alloc] initWithFrame:CGRectMake(00, 00, 000.0f, 00.0f)];         self.labelUsername.textColor = [UIColor blackColor];          [self.contentView addSubview:self.labelUsername];     