Question

如何更改inputview的return键的title ios

Answer 1

自己做一个按键的image，贴在键盘的return键的位置。
可以参考在数字键盘上实现DONE键的做法

NSArray *ws = [[UIApplication sharedApplication] windows];
for(UIView *w in ws){
NSArray *vs = [w subviews];
for(UIView *v in vs){
if(0 ==strcmp(object_getClassName(v), "UIKeyboard")){
CGRect frame = CGRectMake(0.0f, 162.0f, 106.0f, 53.0f);
[doneButton setFrame:frame];
[v addSubview:doneButton];
}
}
}