iOS键盘出现时界面跟着往上推

    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyBoardWillShow:) name:UIKeyboardWillShowNotification object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyBoardWillHide:) name:UIKeyboardWillHideNotification object:nil];

#pragma mark 键盘即将显示
- (void)keyBoardWillShow:(NSNotification *)note{

    CGRect rect = [note.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
    CGFloat ty = rect.size.height;
    [UIView animateWithDuration:[note.userInfo[UIKeyboardAnimationDurationUserInfoKey] doubleValue] animations:^{
        self.view.transform = CGAffineTransformMakeTranslation(0, - ty + 170);
    }];

}
#pragma mark 键盘即将退出
- (void)keyBoardWillHide:(NSNotification *)note{

    [UIView animateWithDuration:[note.userInfo[UIKeyboardAnimationDurationUserInfoKey] doubleValue] animations:^{
        self.view.transform = CGAffineTransformIdentity;
    }];
}

- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
    if (![self.remarkTextView isExclusiveTouch]||(![self.remarkTextView isExclusiveTouch])) {

        [self.remarkTextView resignFirstResponder];
        [self.qqTextField resignFirstResponder];

    }
}

- (BOOL)textFieldShouldReturn:(UITextField *)textField{
    [textField resignFirstResponder];
    return YES;
}

-(BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text{

    if([text isEqualToString:@"\n"]){

        [textView resignFirstResponder];

        return NO;
    }

    return YES;
}