快速浏览ios框架系列（一）----UIKit Framework

除了外行，几乎人人都知道UIKit Framework的重要性。
在6.0时代UIKit Framework的头文件增加到了100多个，新人点开往往会吓一跳，不明觉厉，萌生退意。固，本文试图通过阐明每个头文件的大体作用，使读者对UIKit Framework有个概念性的认识，具体的代码实现以及API的使用技巧不在本文阐述范围之内。

UIAccelerometer.h

加速器

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UIAccessibility.h

UIAccessibilityAdditions.h

UIAccessibilityConstants.h

UIAccessibilityElement.h

UIAccessibilityIdentification.h

UIAccessibilityZoom.h

使外部设备了解程序内部的执行，包括api，协议，分类，宏定义等一大堆东西。据说是给残疾人用的，好像。。

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UIActionSheet.h

类似与windows的对话框。

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UIActivityIndicatorView.h

旋转进度轮，俗称菊花。

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UIActivity.h

UIActivityItemProvider.h

UIActivityViewController.h

分享之类的。。。。

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UIAler.h

内容为：

#import <UIKit/UIActionSheet.h>
#import <UIKit/UIAlertView.h>

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UIAlertView.h

提示框，类似于windows的哐当。。。

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UIAppearance.h

包括两个协议，用来自定义视图外观。例如button，有属性

@property(nonatomic,retain)   UIColor     *tintColor NS_AVAILABLE_IOS(5_0) UI_APPEARANCE_SELECTOR;

利用
[[UIButton appearance] setTintColor:[UIColor redColor]];（全局更改）

即可改变UIButtonTypeRoundedRect类按钮按下颜色。

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UIApplication.h

核心。

重要类，需另行讲解。

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UIBarButtonItem.h

小按钮，导航上面的返回键。继承自UIBarItem

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UIBarItem.h

抽象类。 在屏幕顶部或底部的栏目。

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UIBezierPath.h

创建矢量路径，Core Grapice框架关于path的一个封装。

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UIButtonem.h

按钮控件

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UICollectionView.h

UICollectionViewCell.h

UICollectionViewController.h

UICollectionViewFlowLayout.h

UICollectionViewLayout.h

CollectionView，6.0新增控件，工作原理和UITextView神似，有相同的父类，只不过TextView存放表格，CollectionView存放视图。

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UIColor.h

颜色

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UIControl.h

继承自UIView，提供了一套触摸事件封装。

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UIDataDetectors.h

定义了一个枚举，UIDataDetectorTypes。作为某些类的属性。

例如：

UITextView

@property(nonatomic) UIDataDetectorTypes dataDetectorTypes NS_AVAILABLE_IOS(3_0);

可把文字设置成url，或电话号码。
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UIDatePicker.h

选时间的那个滑轮

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UIDevice.h

表示设备本身。

名称，型号，操作系统版本信息等，判断设备的物理方向，电池信息，传感器（用来检测前方有没有打物体，打电话的时候脸不会碰到屏幕）

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UIDocument.h

顾名思义，文档，一个抽象类。

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UIDocumentInteractionController.h

调用第三方app打开自己的文件

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UIEvent.h

事件类型（触摸，运动，远程控制）

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UIFont.h

字体

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UIGestureRecognizer.h

UIGestureRecognizerSubclass.h

手势控制   抽象类

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UIImage.h

图片

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UIImagePickerController.h

继承自UINavigationController

存放图片的控制器。

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UIImageView.h

图片视图

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UIInterface.h

里面是几个类的分类，为一些类增加了一些功能

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UIKit.h

内容为一大堆#import

引用了这个头文件，就等于引用了整个UIKit Framework

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UIKitDefines.h

几个宏定义

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UILabel.h

label控件

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UILocalizedIndexedCollation.h

管理table view的数据资源，有索引，排序等功能。

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UILocalNotification.h

ios 推送，本地通知。。

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UILongPressGestureRecognizer.h

长按手势，继承自 UIGestureRecognizer

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UIManagedDocument.h

管理文档用，继承自UIDocument

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UIMenuController.h

菜单控制器。就是点住文字，出来的那个“复制 粘贴”框。

继承自nsobject（非uiviewcontroller）

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UINavigationBar.h

bar系列，导航

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UINavigationController.h

导航控制器。常用控制器之一。。。

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UINib.h

UINibDeclarations.h

UINibLoading.h

大家熟悉的nib

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UIPageControl.h

用大比较多，换页用的，继承自uicontrol，是个view

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UIPageViewController.h

和上面那个差别较大，是那种翻书的效果

继承自uiviewcontroller

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UIPanGestureRecognizer.h

拖拽手势，继承自 UIGestureRecognizer

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UIPasteboard.h

粘贴板

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UIPickerView.h

老虎机式滑轮

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UIPinchGestureRecognizer.h

捏手势，继承自 UIGestureRecognizer

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UIPopoverBackgroundView.h

UIPopoverController.h

ipad上的一个控件

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UIPrintError.h

UIPrintFormatter.h

UIPrintInfo.h

UIPrintInteractionController.h

UIPrintPageRenderer.h

UIPrintPaper.h

AirPrint功能相关

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UIProgressView.h

进度条

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UIReferenceLibraryViewController.h

显示词语的解释

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UIRefreshControl.h

控件，下拉刷新，继承自control

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UIResponder.h

重要的类，view的父类。

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UIRotationGestureRecognizer.h

旋转手势，继承自 UIGestureRecognizer

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UIScreen.h

UIScreenMode.h

屏幕

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UIScrollView.h

一个强大的框子

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UISearchBar.h

bar系列，用来搜索。

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UISearchDisplayController.h

同是搜索，继承自nsobjet

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UISegmentedControl.h

分段控件，（一个长方形被切成几段）

继承自nscontrol

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UISlider.h

滑动条

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UISplitViewController.h

ipad控件

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UIStepper.h

+-控件

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UIStoryboard.h

UIStoryboardPopoverSegue.h

UIStoryboardSegue.h

Storyboard技术

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UIStringDrawing.h

string的分类，绘图用

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UISwipeGestureRecognizer.h

轻扫手势，继承自 UIGestureRecognizer

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UISwitch.h

开关控件

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UITabBar.h

bar系列，手机下面那种样子

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UITabBarController.h

控制器，标签栏

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UITabBarItem.h

标签栏的一项。继承自UIBarItem

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UITableView.h

UITableViewCell.h

基础控件，面试必考的内容

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UITableViewController.h

控制器系列

同上

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UITableViewHeaderFooterView.h

Table的头，不过貌似用的比较少，得全部滑完才能看见下面的内容，比较不方便

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UITapGestureRecognizer.h

轻击手势，继承自 UIGestureRecognizer

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UITextChecker.h

ipad相关控件

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UITextField.h

文本框

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UITextView.h

大的文本框

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UIToolbar.h

bar系列，工具栏

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UITouch.h

触摸事件，传递的nsset，便是uitouch

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UIVideoEditorController.h

控制器，继承自UINavigationController

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UIView.h

不解释

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UIViewController.h

同上

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UIWebView.h

网页视图

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UIWindow.h

窗口，通常只有一个

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ps：第一版，本未知的勘误较多，过些日子再做整理。