安卓所有包描述_全翻译

1、Package Index - An droid SDKThese are the An droid APIs. See allAPI classes .an droidContains resource classes used by applicati ons in cluded in the platform and defi nes applicati on permissi ons for system features. 包含平台内置类和定义系统功能的应用权限an droid.accessibilityserviceThe classes in this package are u

2、sed for developme nt of accessibility service that provide alter native or augme nted feedback to the user. 这个包中的类是用于开发的可访问性服务，提供替代或增强反馈给用户an droid.acco untsan droid.a ni matio nThese classes provide fun cti on ality for the property ani mati on system, which allows you to animate object properties

3、of any type. int , float , and hexadecimal color values are supported by default. You can an imate any other type by telli ng the system how to calculate the values for that give n type with a customTypeEvaluatorFor more in formati on, see theAni matio n guide.这些类为属性动画系统提供功能，它允许您对任何类型的对象属性进行动画绘 制。in

4、t ，float，和十六进制的颜色值是默认支持的。你可以通过告诉系统怎 样计算所给疋的TypeEvalor类型值进行任何类型的动画绘制。更多信息，见动画指南an droid.a nno tati onan droid.appContains high-level classes en capsulat ing the overall An droid applicati on model.包含了高层类，这些类封装了所有的安装程序模型。an droid.app.adm inProvides device admi nistratio n features at the system level,

5、 allowi ng you to create security-aware applicati ons that are useful in en terprise sett in gs, in which IT professi on als require rich con trol over employee devices.在系统层提供了管理设备功能，允许你创建安全意识的程序，这对企业的设置 是有用的，这样IT专业人员可以更多的管理职工的设备。For more in formati on, see theDevice Admi nistratio nguide.an droid.a

6、pp.assistan droid.app.backupContains the backup and restore fun cti on ality available to applicati on s. If a user wipes the data on their device or upgrades to a new An droid-powered device, all applicati ons that have en abled backup can restore the users previous data whe n the applicati on is r

7、ei nstalled.包含可供应用程序备份和恢复的功能。如果一个用户要在他们的设备擦除数据 或者升级到一个新的基于安卓的设备时，当程序重新安装时所有的应用程序都 可以备份恢复用户的先前数据。For more in formati on, see theData Backup guide.an droid.app.joban droid.app.usagean droid.appwidgetContains the comp onents n ecessary to create app widgets, which users can embed in other applicati ons

8、 (such as the home scree n) to quickly access applicati on data and services without laun chi ng a new activity.包含创建“应用程序部件”所必需的组件，用户可以在其他应用程序(如主屏 幕)中嵌入到快速访问应用程序数据和服务，而不需要启动新的活动。For more in formati on, see theApp Widgets guide.an droid.bluetoothProvides classes that man age Bluetooth fun cti on alit

9、y, such as sca nning for devices, connecting with devices, and managing data tran sfer betwee n devices. The Bluetooth API supports both Classic Bluetooth and Bluetooth Low En ergy.For more in formatio n about Classic Bluetooth, seethe Bluetoothguide. For more in formati on about Bluetooth LowEn erg

10、y, see theBluetooth Low En ergy(BLE) guide.提供管理蓝牙功能的类，例如扫描设备、连接设备和管理设备之间的数据传 输。蓝牙接口支持“经典的蓝牙”和蓝牙低能量。an droid.bluetoothean droid.c ontentContains classes for access ing and publish ing data on a device. 包含访问和发布设备上的数据的类。an droid.c onten t.pmContains classes for access ing in formati on about an applica

11、ti on package, including information about its activities, permissions, services, sig natures, and providers.包含用于访问应用程序包的信息的类，包括其活动、权限、服务、签名和提供 器。an droid.c on te nt.resContains classes for access ing applicatio n resources, such as raw asset files, colors, drawables, media or other other files in t

12、he package, plus important device configuration details (orientation, in put types, etc.) that affect how the applicati on may behave.包含用于访冋应用程序资源的类，列如在包中原资产文件、颜色、Drawable，媒体或其他文件包，加上重要的设备配置细节(定向、输入类型等)，这些影 响着程序的表现。For more in formatio n, see theApplicati on Resourcesguide.an droid.databaseContains

13、classes to explore data retur ned through a content provider. 包含用于浏览通过内容提供器返回的数据的类。an droid.database.sqliteContains the SQLite database man ageme nt classes that an applicati on would use to man age its own private database.包含SQLite数据库管理类，应用程序可以用这个类来管理自己的私人数据库an droid.datab indingan droid.drmProvide

14、s classes for managing DRM content and determ ining the capabilities of DRM plugi ns (age nts).提供的类用来管理DRM内容和确定DRMS件(代理人)的能力。an droid.gestureProvides classes to create, recog ni ze, load and save gestures. 提供类来创建、识别、加载和保存手势。an droid.graphicsProvides low level graphics tools such as canv ases, color

15、filters, poin ts, and recta ngles that let you han dle draw ing to the scree n directly.提供低级别的图形工具，如画布，彩色滤光片，点，矩形，直接让你绘制到屏 幕上。an droid.graphics.drawableProvides classes to man age a variety of visual eleme nts that are inten ded for display only, such as bitmaps and gradie nts.提供的类用于管理各种各样的打算仅为了显示的视

16、觉元素，如位图和梯度。an droid.graphics.drawable.shapesContains classes for draw ing geometric shapes. 包含用于画几何图形的类。an droid.graphics.pdfContains classes for man ipulati on of PDF content. 包含了用于处理pdf内容的类an droid.hardwareProvides support for hardware features, such as the camera and other sen sors.提供支持硬件功能，如摄像头和

17、其他传感器。an droid.hardware.camera2The an droid.hardware.camera2 package provides an in terface to in dividual camera devices conn ected to an An droid device.an droid.hardware.camera2 包提供了一个个人的摄像设备连接到一个An droid设备接口。an droid.hardware.camera2.paramsan droid.hardware.displayan droid.hardware.fi ngerpri nt

18、an droid.hardware.i nputan droid.hardware.usbProvides support to com muni cate with USB hardware peripherals that are conn ected to An droid-powered devices.提供用来交互外部设备和连接安卓设备的支持For more information, see theUSB guide.an droid.i nputmethodserviceBase classes for writ ing in put methods (such as softwa

19、re keyboards). 编与输入法的基本类(如软件键盘)an droido catio nContains the framework API classes that defi ne An droid locati on-based and related services.包含了定义安卓位置和相关服务的框架类。an droid.mediaProvides classes that man age various media in terfaces in audio and video.提供在音频和视频中管理各种媒体接口的类。an droid.media.audiofxProvides

20、 classes that man age audio effects impleme nted in the media framework.提供在媒体框架中实现管理音频效果的类。an droid.media.browsean droid.media.effectProvides classes that allow you to apply a variety of visual effects to images and videos.提供允许您应用到图像和视频各种视觉效果的类。an droid.media.midiAn droid MIDI User GuideThis docume

21、nt describes how to use the An droid MIDI API in Java. 这个文档描述了如何在java中使用安卓MIDIan jectio nan droid.media.sessi onan droid.media.tvan droid.mtpProvides APIs that let you in teract directly with conn ected cameras and other devices, using the PTP (Picture Tran sfer Protocol) subset of th

22、e MTP (Media Tran sfer Protocol) specificati on.提供API，让你直接连接摄像机和其他设备，使用MTP(媒体传输协议)的PTP(图像传输协议)的子集规范说明书。an droid. netClasses that help with n etwork access, bey ond the no rmal java .n et.* APIs.用来帮助网络访问，超过了 java. netan droid. net.httpan droid. net. nsdan droid. net.rtpProvides APIs for RTP (Real-tim

23、e Tran sport Protocol), allowi ng applicati ons to man age on-dema nd or in teractive data streami ng. 提供API用于RTP (实时传输协议)，允许应用程序管理立即应求的或交互式 数据流。an droid. net.sipProvides access to Sessi on In itiati on Protocol (SIP) fun cti on ality, such as mak ing and an sweri ng VOIP calls using SIP.提供访问会话初始化协议

24、(SIP)功能，如制作和回答使用SIP的VoIP呼叫。For more in formatio n, see theSessi on In itiatio n Protocoldeveloperguide.an droid. net.wifiProvides classes to man age Wi-Fi fun ctio nality on the device. 提供类来管理设备上的Wi-Fi功能。an droid. net.wifi.p2pProvides classes to create peer-to-peer (P2P) connections with Wi-Fi Direc

25、t.提供类来创建对等(点对点)直接连接的Wi-Fian droid. net.wifi.p2p .nsdan droid. nfcProvides access to Near Field Communication (NFC) functionality, allowi ng applicati ons to read NDEF message in NFC tags. A tag may actually be ano ther device that appears as a tag.提供了近场通信（NFC功能，允许应用程序在 NFC标签读取NDEF消息。“标 签”实际上可能是另一个出现

26、在标签的设备。For more in formatio n, see theNear Field Communi cati onguide.an droid. nfc.cardemulatio nan droid. nfc.techThese classes provide access to a tag tech no logys features, which vary by the type of tag that is sca nn ed.这些类提供了一个访冋标签技术的功能，匕随扫描的标记类型的不同而不同an droid.ope nglProvides an OpenGL ES sta

27、tic in terface and utilities. 提供一个OpenGL ES静态接口和公用程式an droid.osProvides basic operati ng system services, message pass ing, and interprocess com muni cati on on the device.在设备上提供基本操作系统服务、消息传递和进程间的通信在。an droid.os.storageContains classes for the system storage service, which man ages bi nary asset fil

28、esystems known as Opaque Binary Blobs (OBBs).包含的类用于系统存储服务，用来管理二进制资产系统文件被称为不透明的二 进制9 blob (OBBs。an droid.prefere neeProvides classes that man age applicatio n prefere nces and impleme nt the prefere nces UI.提供管理应用程序的优先权和实现用户界面的优先权的类。an droid.pri ntProvides classes for impleme nti ng print support in

29、applicati ons and also contains all base classes and abstracti ons invo Ived in prin ti ng.提供用于在应用程序中实现打印支持的类，并且还包含涉及印刷的所有基类和 抽象的类an droid.pri nt.pdfan droid.pri ntserviceProvides classes for impleme nting print services. 提供打印服务的类。an viderProvides convenience classes to access the content p

30、roviders supplied by An droid.提供方便类去访问由安卓提供的内容提供器。an droid.re nderscriptRen derScript provides support for high-performa nee computati on across heteroge neous processors.Ren derscript为咼性能计算跨异构处理器提供支持。For more in formati on, see theRen derScriptdeveloper guide.an droid.saxA framework that makes it e

31、asy to write efficie nt and robust SAX han dlers.一个框架，使得它易于编写高效和强大的SAX处理程序。an droid.securityProvides access to a few facilities of the An droid security subsystems.提供访问安卓安全系统的几个设施。an droid.security.keystorean droid.service.carrieran droid.service.chooseran droid.service.dreamsan droid.service.mediaa

32、n droid.service .no tificati onan droid.service.restrictio nsan droid.service.textserviceProvides classes that allow you to create spell checkers in a manner similar to the in put method framework (for IMEs).提供的类允许您在一个类似的输入法框架创建的拼写检查器(的时代)an droid.service.voicean droid.service.wallpaperan droid.spee

33、chan droid.speech.ttsan droid.support.a nno tati onan droid.support.app.recomme ndatio nan droid.support.customtabsan droid.support.desig nan droid.support.desig n. widgetan droid.support.multidexan droid.support.perce ntan droid.support.v13.appSupport classes to access some of the an droid.app pack

34、age features in troduced after API level 13 in a backwards compatible fashi on.支持类访冋的一些android.app包功能API级别13的向后兼谷的方式引入。an droid.support.v14.prefere neean droid.support.v17 .lean backSupport classes for build ing Lea nback user experie nces. 创建leanback用户体验支持类。an droid.support.v17 .lean back.appSuppor

35、t classes providi ng high level Lea nback user in terface build ing blocks: fragme nts and helpers.支持类提供咼水平leanback用户界面积木：碎片和助手。an droid.support.v17 .lean back.databasean droid.support.v17 .lean back.graphicsan droid.support.v17.lea nback.systeman droid.support.v17 .lean back.widgetSupport classes p

36、rovidi ng low level Lea nback user in terface buildi ng blocks: widgets and helpers.支持类提供低水平leanback用户界面积木：小工具和助手。an droid.support.v17.prefere neean droid.support.v4.accessibilityserviceSupport an droid.accessibilityservice classes to assist with developme nt of applicati ons for an droid API level

37、4 or later. 支持an droid.accessibilityservice类协助开发发应用An droid用于API级别4或更咼版本。an droid.support.v4.a nimatio nan droid.support.v4.appSupport an droid.app classes to assist with developme nt of applicati ons for an droid API level 4 or later.支持an droid. app类协助开发发应用An droid用于API级别4或更高版本。an droid.support.v4.

38、c ontentSupport an droid.c ontent classes to assist with developme nt of applicati ons for an droid API level 4 or later.支持an droid.co nte nt类协助发展应用 An droid用于API级别4或更咼版本。an droid.support.v4.c onten t.pmSupport an droid.c onten t.pm classes to assist with developme nt of applicati ons for an droid A

39、PI level 4 or later.支持an droid.c on te nt.pm类协助发展应用An droid用于API级别4或更高版本。an droid.support.v4.c on te nt.resan droid.support.v4.databaseSupport an droid.database classes to assist with developme nt of applicati ons for an droid API level 4 or later.支持an droid.database 类协助发展应用 An droid API级别4或更咼版本。an

40、droid.support.v4.graphicsan droid.support.v4.graphics.drawablean droid.support.v4.hardware.displayan droid.support.v4.hardware.fi ngerpri ntan droid.support.v4.mediaan droid.support.v4.media.sessi onan droid.support.v an droid.support.v4.osSupport an droid.os classes to assist with developme nt of a

41、pplicati ons for an droid API level 4 or later.支持an droid.os 类协助发展应用An droid API级别4或更咼版本。an droid.support.v4.pri ntan videran droid.support.v4.textan droid.support.v4.utilSupport an droid.util classes to assist with developme nt of applicati ons for an droid API level 4 or later.

42、支持an droid.util类协助发展应用 An droid API级别4或更咼版本。an droid.support.v4.viewSupport an droid.util classes to assist with developme nt of applicati ons for an droid API level 4 or later.支持an droid.util 班协助An droid API级别4或更咼版本的应用程序开发。an droid.support.v4.view.accessibilitySupport classes to access some of the

43、an droid.view.accessibility package features in troduced after API level 4 in a backwards compatible fashi on.支持类访问一些android.view.accessibility包功能介绍后API级别4向后兼容的方式。an droid.support.v4.view.a nimatio nan droid.support.v4.widgetSupport an droid.widget classes to assist with developme nt of applicati on

44、s for an droid API level 4 or later.支持an droid.widget类协助发展应用 An droid API级别4或更咼版本。an droid.support.v7.appan droid.support.v7.appcompatan droid.support.v7.cardviewan droid.support.v7.graphicsan droid.support.v7.graphics.drawablean droid.support.v7.gridlayoutan droid.support.v7.mediaContains APIs that

45、 con trol the routi ng of media cha nn els and streams from the curre nt device to exter nal speakers and dest in ati on devices. 包含控制媒体渠道和从当前设备流到外部扬声器和目的地设备的路由的接口an droid.support.v7.mediarouteran droid.support.v7.prefere neean droid.support.v7.recyclerviewan droid.support.v7.utilan droid.support.v7

46、.viewan droid.support.v7.widgetan droid.support.v7.widget.helperan droid.support.v7.widget.utilan droid.support.v8.re nderscriptan droid.systeman droid.telecoman droid.telepho nyProvides APIs for monitoring the basic phone information, such as the n etwork type and conn ecti on state, plus utilities

47、 for mani pulat ing pho ne nu mber stri ngs.为监控基本电话信息，例如网络（电话）类型和连接状态，以及处理电话号码 的公用程序提供的接口。an droid.telepho ny .edmaProvides APIs for utilizi ng CDMA-specific teleph ony features. 提供的API用于利用CDMA!定的电话功能。an droid.telepho ny .gsmProvides APIs for utilizi ng GSM-specific teleph ony features, such as text

48、/data/PDU SMS messages.提供利用GSM提供具体的电话功能的API，如文本/数据/ PDU短信。an droid.testA framework for writ ing An droid test cases and suites.一个安卓测试用例和套件的框架For more in formatio n, see theTest ingdeveloper guide.an droid.test.mockUtility classes provid ing stubs or mocks of various An droid framework buildi ng bloc

49、ks.实用工具类提供存根或模仿的各种 An droid框架创建块。For more in formati on, see theTest ingguide.an droid.test.suitebuilderUtility classes supporting the test runner classes. 实用类支持测试类an droid.test.suitebuilder.a nno tati onan droid.textProvides classes used to ren der or track text and text spa ns on the scree n.提供用于在

50、屏幕上提供或跟踪文本和文本段的类。an droid.text.formatThis package contains alter native classes for some text formatti ng classes defi ned injava.utiland java.text .此包包含一些文本格式在java.utiland java.text定义类的替代类。an droid.text.methodProvides classes that mon itor or modify keypad in put. 提供监控或修改键盘输入的类。an droid.text.styleP

51、rovides classes used to view or cha nge the style of a spa n of text in a View object.提供一个用于在一个类对象中查看或者改变一段文本风格的类an droid.text.utilUtilities for converting identifiable text strings into clickable links and creat ing RFC 822-type message (SMTP) toke ns.可识别的文本字符串转换为可点击的链接和创建RFC 822型邮件(SMTP标记的实用工具。an

52、droid.tra nsiti onThe classes in this package en able sce nes & tran siti ons fun cti on ality for view hiearchies.在这个包中的类使视图层次有”场景与过渡”的功能。an droid.utilProvides com mon utility methods such as date/time mani pulatio n, base64 en coders and decoders, stri ng and nu mber conv ersi on methods, and XML

53、utilities.提供常见实用的方法如日期/时间操纵，base64（Base64是网络上最常见的用于传 输8Bit字节代码的编码方式之一）编码器和解码器，字符串和数字转换方法和XML处理工具。an droid.viewProvides classes that expose basic user in terface classes that han dle scree n layout and in teract ion with the user.提供为处理屏幕布局和用户交互的基本用户界面类的类。an droid.view.accessibilityThe classes in this

54、 package are used to represe nt scree n content and changes to it as well as APIs for querying the global accessibility state of the system.在这个包中的类是用来表示屏幕内容和变化，以及用于查询的全球可访问的系 统状态。an droid.view.a nimatio nProvides classes that han dle twee ned ani matio ns. 提供处理渐变动画的类。an droid.view.i nputmethodFramew

55、ork classes for in teractio n betwee n views and in put methods (such as soft keyboards)视图和输入方法之间的交互框架类(如软键盘)。an droid.view.textservicean droid.webkitProvides tools for brows ing the web. 提供浏览网页的工具。an droid.widgetThe widget package contains （mostly visual） UI eleme nts to use on your Applicati on sc

56、ree n.组件包中包含（大部分是视觉的）在您的应用程序屏幕上使用界面元素。com.a ndroid.i ntern al.backupcom.a ndroid.i ntern al.loggi ngcom.a ndroid.i nter nal.oscom.a ndroid.i nternal.statusbarcom.a ndroid.i nternal.widgetcom.a ndroid.test.r unnerdalvik.a nno tati ondalvik.bytecodedalvik.systemjava.awt.fo ntjava.bea nsjava.iojava .langjava .Ian g.a nno tati onjava .Ian g.refjava.la ng.reflectjava.mathjava .netjava. niojava .ni o.cha nn elsjava .ni o.cha nn els.spijava .ni o.charsetjava .ni o.charset.spijava.securityExtensible cryptographic【service provid