调用的时候要写一大块代码，简单处理遮挡问题可以加宏简化代码

[jiaforios]

在 ZYKeyboardUtil.h 中加入宏：
#define WeakSelf __weak typeof(self) weakSelf = self
#define KeyboardUtilHelper(obj,topMargin,...) obj = [[ZYKeyboardUtil alloc] initWithKeyboardTopMargin:topMargin];
WeakSelf;
[obj setAnimateWhenKeyboardAppearAutomaticAnimBlock:^(ZYKeyboardUtil *keyboardUtil) {
[keyboardUtil adaptiveViewHandleWithController:weakSelf adaptiveView:VA_ARGS];
}]

调用方法:
KeyboardUtilHelper(_keyboardUtil,10,weakSelf.text1, weakSelf.text2,weakSelf.text3,nil);

(不知道这样写有没有什么问题？)