自定义键盘

- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField

{

if ((int)kScreenHeight == 736)

{

//keyboardHeight=226;

NSLog(@"123");

UIButton *addbtn = [[UIButton alloc]initWithFrame:CGRectMake(0, kScreenHeight-226-64-40, kScreenWidth, 40)];

addbtn.tag = 10000;

addbtn.contentHorizontalAlignment = UIControlContentHorizontalAlignmentRight;

addbtn.contentEdgeInsets = UIEdgeInsetsMake(0,0, 0, 10);

[addbtn setBackgroundColor:[UIColor colorWithRed:235/255.0f green:235/255.0f blue:237/255.0f alpha:1]];

[addbtn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];

[addbtn setTitle:@"确定" forState:UIControlStateNormal];

[addbtn addTarget:self action:@selector(jianpanquedingClicked) forControlEvents:UIControlEventTouchUpInside];

[self.view addSubview:addbtn];

}

else

{

//keyboardHeight=216;

NSLog(@"456");

UIButton *addbtn = [[UIButton alloc]initWithFrame:CGRectMake(0, kScreenHeight-216-64-40, kScreenWidth, 40)];

addbtn.contentHorizontalAlignment = UIControlContentHorizontalAlignmentRight;

addbtn.contentEdgeInsets = UIEdgeInsetsMake(0,0, 0, 10);

[addbtn setBackgroundColor:[UIColor colorWithRed:235/255.0f green:235/255.0f blue:237/255.0f alpha:1]];

[addbtn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];

[addbtn setTitle:@"确定" forState:UIControlStateNormal];

[addbtn addTarget:self action:@selector(jianpanquedingClicked) forControlEvents:UIControlEventTouchUpInside];

addbtn.tag = 10000;

[self.view addSubview:addbtn];

}

return YES;

}

- (void)jianpanquedingClicked{

[self.view endEditing:YES];

UIButton *btn = (UIButton *)[self.view viewWithTag:10000];

[btn removeFromSuperview];

NSLog(@"123");

}