动画 + 设置contentoffset,然后就 蛋疼了,
[UIViewbeginAnimations:nilcontext:nil];
[UIViewsetAnimationDelegate:self];
[UIViewsetAnimationCurve:[[[notification userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue]];
[UIViewsetAnimationDuration:[[[notification userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] floatValue]];
//upperview
if (kContentSize.height == 0) {
kContentSize.height = kDefaultContentSizeHeight;
}
bottomView.frame = CGRectMake(bottomView.frame.origin.x, self.contentView.frame.size.height - keyboardHeight - kContentSize.height - textViewBgAndCursor*2, bottomView.frame.size.width, kContentSize.height + textViewBgAndCursor * 2);
buyView.frame = CGRectMake(buyView.frame.origin.x,bottomView.frame.origin.y - buyView.frame.size.height, buyView.frame.size.width, buyView.frame.size.height);
//tableview
self.tableView.frame = CGRectMake(self.tableView.frame.origin.x, 44 - keyboardHeight, self.tableView.frame.size.width, self.tableView.frame.size.height);
[selfadjustTableViewContentOffSetWhenShowboard];
[UIViewcommitAnimations];