IQKeyBoardManager遇到的坑

一般我们都会在入口类直接集成IQKeyBoardManager,方便项目中管理键盘和别的一些操作

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{
  IQKeyboardManager *manager = [IQKeyboardManager sharedManager];
  manager.enable = YES;
  manager.shouldResignOnTouchOutside = YES;
  manager.shouldToolbarUsesTextFieldTintColor = YES;
  manager.enableAutoToolbar = NO;
}

IQKeyBoardManager 使用的界面，当键盘弹出后，在键盘没有收回的时候弹出UIAlertView 或者使用UIAlertController,或者textField输入的时候,这样之后点击界面就会出现界面漂移现象。

解决办法；进入控制器的时候关闭这个框架，出这个界面开启这个框架。如下代码

//视图控制器已经加载完成之后,禁用IQKeyboardManager
- (void)viewDidAppear:(BOOL)animated
 {
       [super viewDidAppear:animated];
       [[IQKeyboardManager sharedManager] setEnable:NO];
 }
//视图控制器已经消失,开启IQKeyboardManager
-(void)viewDidDisappear:(BOOL)animated
{
  [super viewDidDisappear:animated];
 [[IQKeyboardManager sharedManager] setEnable:YES];
}