textview弹出的键盘,按return回收键盘
代理方法
#pragma mark UITextViewDelegate
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text
{
if ([@"\n" isEqualToString:text] == YES)
{
[textView resignFirstResponder];
return NO;
}
return YES;
}