开源软件名称:SXKeyboardViewControl
开源软件地址:https://gitee.com/poos/SXKeyboardViewControl
开源软件介绍:
SXKeyboardViewControl自动控制有键盘时候界面的升起和落下 自动控制viewController的textView和textField被键盘遮挡问题 引入.h即可
适应各种界面view,scrollView,tabView等
只需一步,引入头文件即可import "UIViewController+SXKeyboardViewControl.h"
示例效果图//最近更新推荐的使用方式:在父类里面创建,并设置一个开关SuperClass.h//有键盘-设置Yes会调整view@property (nonatomic,assign) BOOL isKeyboard;//默认NoSuperClass.m- (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; if (_isKeyboard) { [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onKeyboardNotification:) name:UIKeyboardWillChangeFrameNotification object:nil]; }}- (void)viewDidDisappear:(BOOL)animated { [super viewDidDisappear:animated]; if (_isKeyboard) { [self.view endEditing:YES]; [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillShowNotification object:nil]; [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillHideNotification object:nil]; }} 之前方案弊端:- 在分类重写系统方法, 可能会带来其他不必要的麻烦
- 所有的VC都进行监听, 增加了系统开销
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