/************************************************************
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* * Hyphenate CONFIDENTIAL
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* __________________
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* Copyright (C) 2016 Hyphenate Inc. All rights reserved.
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*
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* NOTICE: All information contained herein is, and remains
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* the property of Hyphenate Inc.
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* Dissemination of this information or reproduction of this material
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* is strictly forbidden unless prior written permission is obtained
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* from Hyphenate Inc.
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*/
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#import "UIViewController+DismissKeyboard.h"
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@implementation UIViewController (DismissKeyboard)
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- (void)setupForDismissKeyboard
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{
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NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
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UITapGestureRecognizer *singleTapGR =
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[[UITapGestureRecognizer alloc] initWithTarget:self
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action:@selector(tapAnywhereToDismissKeyboard:)];
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__weak UIViewController *weakSelf = self;
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NSOperationQueue *mainQuene =[NSOperationQueue mainQueue];
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[nc addObserverForName:UIKeyboardWillShowNotification
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object:nil
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queue:mainQuene
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usingBlock:^(NSNotification *note){
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[weakSelf.view addGestureRecognizer:singleTapGR];
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}];
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[nc addObserverForName:UIKeyboardWillHideNotification
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object:nil
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queue:mainQuene
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usingBlock:^(NSNotification *note){
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[weakSelf.view removeGestureRecognizer:singleTapGR];
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}];
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}
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- (void)tapAnywhereToDismissKeyboard:(UIGestureRecognizer *)gestureRecognizer {
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[self.view endEditing:YES];
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}
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@end
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