iOS utility class allows you to access keyboard view and track keyboard animation.

Last update: Nov 17, 2022

Related tags

Keyboard YYKeyboardManager

Overview

YYKeyboardManager

iOS utility class allows you to access keyboard view and track keyboard animation.
(It was used by YYText)

Compatibility

iPhone / iPad / iPod with iOS 6~11.

Usage

// Get keyboard manager
YYKeyboardManager *manager = [YYKeyboardManager defaultManager];
	
// Get keyboard view and window
UIView *view = manager.keyboardView;
UIWindow *window = manager.keyboardWindow;
	
// Get keyboard status
BOOL visible = manager.keyboardVisible;
CGRect frame = manager.keyboardFrame;
frame = [manager convertRect:frame toView:self.view];
	
// Track keyboard animation
[manager addObserver:self];
- (void)keyboardChangedWithTransition:(YYKeyboardTransition)transition {
    CGRect fromFrame = [manager convertRect:transition.fromFrame toView:self.view];
    CGRect toFrame =  [manager convertRect:transition.toFrame toView:self.view];
    BOOL fromVisible = transition.fromVisible;
    BOOL toVisible = transition.toVisible;
    NSTimeInterval animationDuration = transition.animationDuration;
    UIViewAnimationCurve curve = transition.animationCurve;
}

Installation

CocoaPods

Add pod 'YYKeyboardManager' to your Podfile.
Run pod install or pod update.
Import <YYKeyboardManager/YYKeyboardManager.h>.

Carthage

Add github "ibireme/YYKeyboardManager" to your Cartfile.
Run carthage update --platform ios and add the framework to your project.
Import <YYKeyboardManager/YYKeyboardManager.h>.

Manually

Download all the files in the YYKeyboardManager subdirectory.
Add the source files to your Xcode project.
Import YYKeyboardManager.h.

Documentation

Full API documentation is available on CocoaDocs.
You can also install documentation locally using appledoc.

Requirements

This library requires iOS 6.0+ and Xcode 8.0+.

License

YYKeyboardManager is provided under the MIT license. See LICENSE file for details.

中文介绍

iOS 键盘监听管理工具类。
(该工具是从 YYText 提取出来的独立组件)

兼容性

该项目能很好的兼容 iPhone / iPad / iPod，兼容 iOS 6~11，并且能很好的处理屏幕旋转。

用法

// 获取键盘管理器
YYKeyboardManager *manager = [YYKeyboardManager defaultManager];
	
// 获取键盘的 view 和 window
UIView *view = manager.keyboardView;
UIWindow *window = manager.keyboardWindow;
	
// 获取键盘当前状态
BOOL visible = manager.keyboardVisible;
CGRect frame = manager.keyboardFrame;
frame = [manager convertRect:frame toView:self.view];
	
// 监听键盘动画
[manager addObserver:self];
- (void)keyboardChangedWithTransition:(YYKeyboardTransition)transition {
    CGRect fromFrame = [manager convertRect:transition.fromFrame toView:self.view];
    CGRect toFrame =  [manager convertRect:transition.toFrame toView:self.view];
    BOOL fromVisible = transition.fromVisible;
    BOOL toVisible = transition.toVisible;
    NSTimeInterval animationDuration = transition.animationDuration;
    UIViewAnimationCurve curve = transition.animationCurve;
}

安装

CocoaPods

在 Podfile 中添加 pod 'YYKeyboardManager'。
执行 pod install 或 pod update。
导入 <YYKeyboardManager/YYKeyboardManager.h>。

Carthage

在 Cartfile 中添加 github "ibireme/YYKeyboardManager"。
执行 carthage update --platform ios 并将生成的 framework 添加到你的工程。
导入 <YYKeyboardManager/YYKeyboardManager.h>。

手动安装

下载 YYKeyboardManager 文件夹内的所有内容。
将 YYKeyboardManager 内的源文件添加(拖放)到你的工程。
导入 YYKeyboardManager.h。

文档

你可以在 CocoaDocs 查看在线 API 文档，也可以用 appledoc 本地生成文档。

系统要求

该项目最低支持 iOS 6.0 和 Xcode 8.0。

许可证

YYKeyboardManager 使用 MIT 许可证，详情见 LICENSE 文件。

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Comments

对这个判断有点疑问
你好，看源码时，对_getKeyboardViewFromWindow:方法的判断有点疑问：

// UITextEffectsWindow if (windowName.length != 19) return nil; if (![windowName hasPrefix:@"UI"]) return nil; if (![windowName hasSuffix:@"TextEffectsWindow"]) return nil;

为何不用： if (![windowName isEqualToString:@"UITextEffectsWindow"]) return nil;

这两种判断有什么区别吗？
opened by ColinHwang 2
demoFix: demo中的动画用的参数Duration

Demo里面的动画 [UIView animateWithDuration:transition.animationCurve delay:0 options:transition.animationOption 用的是transition.animationCurve，是不是输入错误？应该是用的transition.animationDuration的么？虽然显示上是没什么问题的。请问为什么会没问题呢？Debug的时候，transition.animationCurve 的值是7。transition.animationCurves 是0.25。

opened by XVXVXXX 1
iOS8.1.3下可能会出现userInfo中UIKeyboardFrame前后一样的情况

在iPhone 5s iOS8.1.3系统版本下UIKeyboardWillChangeFrameNotification通知中有时候获取userInfo后UIKeyboardFrameBeginUserInfoKey&UIKeyboardFrameEndUserInfoKey，UIKeyboardCenterBeginUserInfoKey&UIKeyboardCenterEndUserInfoKey前后一样的情况，会导致keyboardChangedWithTransition执行不到的问题。

opened by yhb329 0