i pc蛋蛋="bootstrap dialog divdiv"是什么意思
点击联系发帖人
时间：2017-07-28 20:23
&html xmlns=&http://www.w3.org/1999/xhtml&&&head& &
& & & & & & &link rel=&canonical& href=&http://blog.csdn.net/zxw/article/details/&&&
&&meta http-equiv=&Cache-Control& content=&no-siteapp&&&link rel=&alternate& media=&handheld& href=&#&&
& & &title&Android View(一)-View坐标以及方法说明 - zhangxiaowei
& & & & - 博客频道 - CSDN.NET&/title&
& & &meta http-equiv=&Content-Type& content=&text/ charset=utf-8&&
& & &meta name=&description& content=&在实际开发中，我们总是会遇到需要View滑动的功能，那么可能就会用View的scrollTo(int x, int y)或者scrollBy(int x, int y)方法，但是当你使用这个方法之后，你会发现完全和你想的不是一回事！那么今天，我们就来了解一下，有关View绘制以及滑动的一些内部机制。一. 坐标系& & 首页，我们先需要了解一下Android里面的坐标系（二维坐标系）。And&&
& & &meta name=&keywords& content=&android,view 坐标系&&
& & &script src=&/hm.js?6bcd52f51e9b3dce32bec4a3997715ac&&&/script&&script src=&http://static.blog.csdn.net/scripts/blog_static_head.min.js& type=&text/javascript&&&/script&
& & & & &!--new top--&
& & & & &!--new top--&
& & & &!-- ad begin --&
& & &!-- ad end--&
& & &link rel=&Stylesheet& type=&text/css& href=&http://static.blog.csdn.net/skin/skin-white/css/style.css?v=1.1&&
& & &link id=&RSSLink& title=&RSS& type=&application/rss+xml& rel=&alternate& href=&/zxw/rss/list&&
& & &link rel=&shortcut icon& href=&/public/favicon.ico&&
& & &link type=&text/css& rel=&stylesheet& href=&http://static.blog.csdn.net/scripts/SyntaxHighlighter/styles/default.css&&
& & &link href=&/blog/csdn_public_blog_detail.min.css& type=&text/css& rel=&stylesheet&&
& & & & &&link rel=&stylesheet& href=&http://static.blog.csdn.net/css/csdn_blog_detail.min.css&&
& & &&script src=&/rabbit/tracking-ad/fuckadblock.js& type=&text/javascript& charset=&utf-8&&&/script&
& & & & &&script src=&/rabbit/tracking-ad/block.js?v=& type=&text/javascript& charset=&utf-8&&&/script&
&script src=&http://bdimg./static/api/js/share.js?v=.js?cdnversion=415759&&&/script&&link rel=&stylesheet& type=&text/css& href=&/jobreco/job_reco.css&&&link rel=&stylesheet& type=&text/css& href=&/rabbit/notev2/css/style.css?4d63d1f&&&link
href=&http://bdimg./static/css/bdsstyle.css?cdnversion=& rel=&stylesheet& type=&text/css&&&style type=&text/css&&.MathJax_Hover_Frame {border-radius: .25 -webkit-border-radius: .25 -moz-border-radius: .25 -khtml-border-radius:
.25 box-shadow: 0px 0px 15px #83A; -webkit-box-shadow: 0px 0px 15px #83A; -moz-box-shadow: 0px 0px 15px #83A; -khtml-box-shadow: 0px 0px 15px #83A; border: 1px solid #A6D ! display: inline- position: absolute}
.MathJax_Hover_Arrow {position: width: 15 height: 11 cursor: pointer}
&/style&&style type=&text/css&&#MathJax_About {position: left: 50%; width: text-align: border: 3 padding: 1em 2 background-color: #DDDDDD; color: cursor: font-family: message- font-size: 120%; font-style:
text-indent: 0; text-transform: line-height: letter-spacing: word-spacing: word-wrap: white-space: float: z-index: 201; border-radius: 15 -webkit-border-radius: 15 -moz-border-radius: 15
-khtml-border-radius: 15 box-shadow: 0px 10px 20px #808080; -webkit-box-shadow: 0px 10px 20px #808080; -moz-box-shadow: 0px 10px 20px #808080; -khtml-box-shadow: 0px 10px 20px #808080; filter: progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2,
Color='gray', Positive='true')}
.MathJax_Menu {position: background-color: color: width: padding: 2 border: 1px solid #CCCCCC; margin: 0; cursor: font: text-align: text-indent: 0; text-transform: line-height: letter-spacing:
word-spacing: word-wrap: white-space: float: z-index: 201; box-shadow: 0px 10px 20px #808080; -webkit-box-shadow: 0px 10px 20px #808080; -moz-box-shadow: 0px 10px 20px #808080; -khtml-box-shadow: 0px 10px 20px #808080;
filter: progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')}
.MathJax_MenuItem {padding: 2px 2 background: transparent}
.MathJax_MenuArrow {position: right: .5 color: #666666}
.MathJax_MenuActive .MathJax_MenuArrow {color: white}
.MathJax_MenuArrow.RTL {left: .5 right: auto}
.MathJax_MenuCheck {position: left: .7em}
.MathJax_MenuCheck.RTL {right: .7 left: auto}
.MathJax_MenuRadioCheck {position: left: 1em}
.MathJax_MenuRadioCheck.RTL {right: 1 left: auto}
.MathJax_MenuLabel {padding: 2px 2em 4px 1.33 font-style: italic}
.MathJax_MenuRule {border-top: 1px solid #CCCCCC; margin: 4px 1px 0px}
.MathJax_MenuDisabled {color: GrayText}
.MathJax_MenuActive {background-color: H color: HighlightText}
.MathJax_Menu_Close {position: width: 31 height: 31 top: -15 left: -15px}
&/style&&style type=&text/css&&#MathJax_Zoom {position: background-color: #F0F0F0; overflow: display: z-index: 301; padding: .5 border: 1 margin: 0; font-weight: font-style: text-align: text-indent:
0; text-transform: line-height: letter-spacing: word-spacing: word-wrap: white-space: float: box-shadow: 5px 5px 15px #AAAAAA; -webkit-box-shadow: 5px 5px 15px #AAAAAA; -moz-box-shadow: 5px 5px 15px #AAAAAA;
-khtml-box-shadow: 5px 5px 15px #AAAAAA; filter: progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')}
#MathJax_ZoomOverlay {position: left: 0; top: 0; z-index: 300; display: inline- width: 100%; height: 100%; border: 0; padding: 0; margin: 0; background-color: opacity: 0; filter: alpha(opacity=0)}
#MathJax_ZoomFrame {position: display: inline- height: 0; width: 0}
#MathJax_ZoomEventTrap {position: left: 0; top: 0; z-index: 302; display: inline- border: 0; padding: 0; margin: 0; background-color: opacity: 0; filter: alpha(opacity=0)}
&/style&&style type=&text/css&&.MathJax_Preview {color: #888}
#MathJax_Message {position: left: 1 bottom: 1.5 background-color: #E6E6E6; border: 1px solid #959595; margin: 0 padding: 2px 8 z-index: 102; color: font-size: 80%; width: white-space: nowrap}
#MathJax_MSIE_Frame {position: top: 0; left: 0; width: 0 z-index: 101; border: 0 margin: 0 padding: 0px}
.MathJax_Error {color: #CC0000; font-style: italic}
&/style&&link rel=&stylesheet& type=&text/css& href=&///public/common/tag-suggest-pop/css/style.css?dd7cc7c&&&script src=&http://bdimg./static/js/logger.js?cdnversion=415761&&&/script&&link rel=&stylesheet& href=&http://bdimg./static/api/css/share_style0_16.css?v=6aba13f0.css&&&/head&
&body&&div id=&MathJax_Message& style=&display:&&&/div&&iframe frameborder=&0& style=&display:&&&/iframe&&div class=&csdn-toolbar csdn-toolbar-skin-black && & & & &&div class=&container row center-block && & & & & &&div class=&col-md-3 pull-left
logo clearfix&&&a href=&http://www.csdn.net?ref=toolbar& title=&CSDN首页& target=&_blank& class=&icon&&&/a&&a title=&频道首页& href=&http://blog.csdn.net?ref=toolbar_logo& class=&img blog-icon&&&/a&&/div& & & & & &&div class=&pull-right login-wrap && & & & & & &&ul
class=&btns&& & & & & & & &&li class=&loginlink&&&a href=&https://passport.csdn.net/account/login?ref=toolbar& target=&_top&&登录&&/a&|&a target=&_top& href=&http://passport.csdn.net/account/mobileregister?ref=toolbar&action=mobileRegister&&&注册&/a&&/li&
& & & & & & &&li class=&search&& & & & & & & & &&div class=&icon on-search-icon&& & & & & & & & & &&div class=&wrap&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & &
& & &&form action=&http://so.csdn.net/search& id=&toolbar_search& method=&get& target=&_blank&& & & & & & & & & & & &&input type=&hidden& value=&toolbar& name=&ref& accesskey=&2&& & & & & & & & & & & &&div class=&border&& & & & & & & & & & & & &&input placeholder=&搜索&
type=&text& value=&& name=&q& accesskey=&2&&&span class=&icon-enter-sm&&&/span& & & & & & & & & & & &&/div& & & & & & & & & & &&/form& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/li& & & & & & & &&li class=&favor&& & & & & & & & &&div class=&icon
on-favor-icon&& & & & & & & & & &&div class=&wrap&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&div style=&display:& class=&favor-success&&&span class=&msg&&收藏成功&/span&
& & & & & & & & & & &&div class=&btns&&&span class=&btn btn-primary ok&&确定&/span&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&div style=&display:& class=&favor-failed&&&span class=&icon-danger-lg&&&/span&&span class=&msg&&收藏失败，请重新收藏&/span& & &
& & & & & & & & &&div class=&btns&&&span class=&btn btn-primary ok&&确定&/span&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&form role=&form& class=&form-horizontal favor-form&& & & & & & & & & & & &&div class=&form-group&& & & & & & & & & & & & &&div
class=&clearfix&& & & & & & & & & & & & & &&label for=&input-title& class=&col-sm-2 control-label&&&span class=&red_txt&&*&/span&标题&/label& & & & & & & & & & & & & &&div class=&col-sm-10&& & & & & & & & & & & & & & &&input id=&inputTitle& type=&text& placeholder=&&
class=&title form-control&& & & & & & & & & & & & & &&/div& & & & & & & & & & & & &&/div& & & & & & & & & & & & &&div class=&alert alert-danger&&&strong&&/strong&标题不能为空&/div& & & & & & & & & & & &&/div& & & & & & & & & & & &&div class=&form-group& style=&display:&&
& & & & & & & & & & & &&label for=&input-url& class=&col-sm-2 control-label&&网址&/label& & & & & & & & & & & & &&div class=&col-sm-10&& & & & & & & & & & & & & &&input id=&input-url& type=&text& placeholder=&& class=&url form-control&& & & & & & & & & & & &
&&/div& & & & & & & & & & & &&/div& & & & & & & & & & & &&div class=&form-group&& & & & & & & & & & & & &&label for=&input-tag& class=&col-sm-2 tag control-label&&标签&/label& & & & & & & & & & & & &&div class=&col-sm-10&& & & & & & & & & & & & & &&input id=&input-tag&
type=&text& class=&form-control tag&& & & & & & & & & & & & &&/div& & & & & & & & & & & &&/div& & & & & & & & & & & &&div class=&form-group&& & & & & & & & & & & & &&label for=&input-description& class=&description col-sm-2 control-label&&位置&/label& & & &
& & & & & & & & &&div class=&col-sm-10&& & & & & & & & & & & & & &&div class=&my_lib_box&& & & & & & & & & & & & & & &个人主页&-&&a href=&http://my.csdn.net/& target=&_blank&&我的知识&/a& & & & & & & & & & & & & &&/div& & & & & & & & & & & & & &&div class=&checkbox&&
& & & & & & & & & & & & & &&div class=&pull-left&& & & & & & & & & & & & & & & &&label& & & & & & & & & & & & & & & & &&input type=&checkbox& name=&share& class=&save_lib_map& checked=&checked&&同时保存至： & & & & & & & & & & & & & & &&/label& & & & & & & & & &
& & & & &&/div& & & & & & & & & & & & & & &&div class=&pull-left&& & & & & & & & & & & & & & & &&div class=&dropdown&& & & & & & & & & & & & & & & & &&button id=&toolbar_sele_map& type=&button&& & & & & & & & & & & & & & & & & &选择知识图谱 & & & & & & & & & & &
& & & & & &&i class=&fa fa-chevron-down&&&/i& & & & & & & & & & & & & & & & &&/button& & & & & & & & & & & & & & & & &&div class=&top_arr&&&/div& & & & & & & & & & & & & & & & &&div class=&outside&& & & & & & & & & & & & & & & & & &&ul class=&dropdown-menu&
id=&toolbar_Design_knowledge&&&li&选择知识图谱&/li&&/ul& & & & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & & &&div class=&pull-left new_txt&& & & & & & & & & & & & & & & &&a href=&http://lib.csdn.net/my/create/structure&
target=&_blank&&新建？&/a& & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & &&/div& & & & & & & & & & & & &&/div& & & & & & & & & & & &&/div& & & & & & & & & & & &&div class=&form-group&& & & & & & & & & & & & &&div class=&col-sm-offset-2 col-sm-10 ft&&
& & & & & & & & & & & & &&div class=&col-sm-4 pull-left& style=&display:none&& & & & & & & & & & & & & & &&div class=&checkbox&& & & & & & & & & & & & & & & &&label& & & & & & & & & & & & & & & & &&input type=&checkbox& name=&share& checked=&checked& class=&share&&公开
& & & & & & & & & & & & & & &&/label& & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & &&/div& & & & & & & & & & & & & &&div class=&col-sm-8 pull-right favor-btns&& & & & & & & & & & & & & & &&button type=&button& class=&cancel btn btn-default&&取消&/button&
& & & & & & & & & & & & & &&button type=&submit& class=&submit btn btn-primary&&收藏&/button& & & & & & & & & & & & & &&/div& & & & & & & & & & & & &&/div& & & & & & & & & & & &&/div& & & & & & & & & & &&/form& & & & & & & & & &&/div& & & & & & & & &&/div& &
& & & & & &&/li& & & & & & & &&li class=¬ify&& & & & & & & & &&div style=&display:none& class=&number&&&/div& & & & & & & & &&div style=&& class=&icon-hasnotes-sm&&&/div& & & & & & & & &&div id=&header_notice_num&&&div class=&icon-hasnotes& style=&&&&/div&&/div&
& & & & & & & &&div class=&icon on-notify-icon&& & & & & & & & & &&div class=&wrap&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&div id=¬e1& class=&csdn_note&
style=&left: -212 top: 25 display:&& & & & & & & & & & & &&div class=&box&&&div class=¬ifications notice_list_con curr&& &&div class=&menu_title&& & &&span class=&title&&&a href=&http://msg.csdn.net/letters& target=&_blank& class=&read_all&&查看所有私信&/a&&a
href=&http://msg.csdn.net& target=&_blank& class=&go_all&&查看所有通知&/a&&/span& &&/div& &&div class=&loading&&&/div& &&div class=&empty&&暂没有新通知&/div& &&div class=¬ice_content& style=&overflow-y: max-height: 270&&&/div&&/div&&div class=¬ifications
detail_con& style=&display: none&& &&div class=&menu_title&& & &&span class=&title&& & & &&a class=&go_back& href=&javascript:void 0;&&返回通知列表&/a& & & &&a class=¬ifications_page_none nextnote& href=&javascript:void 0;&&下一条&/a& & & &&a class=¬ifications_page
prvnote& href=&javascript:void 0;&&上一条&/a& & &&/span& &&/div& &&div class=¬ice_content& style=&overflow-y: height: 250&&&/div&&/div&&div class=&error&&&/div&&/div& & & & & & & & & & &&iframe src=&about:block& frameborder=&0& allowtransparency=&true&
style=&z-index:-1;position:top:0;left:0;width:100%;height:100%;background:transparent&&&/iframe&&/div& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/li& & & & & & & &&li class=&ugc&& & & & & & & & &&div class=&icon on-ugc-icon&& & &
& & & & & & &&div class=&wrap clearfix&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&dl& & & & & & & & & & & &&dt&&a href=&http://geek.csdn.net/news/expert?ref=toolbar&
target=&_blank& class=&p-news clearfix& style=&display:&&&em class=&icon&&&/em&&span&分享资讯&/span&&/a&&/dt& & & & & & & & & & & &&dt style=&border:&&&a href=&http://u.download.csdn.net/upload?ref=toolbar& target=&_blank& class=&p-doc clearfix&&&em
class=&icon&&&/em&&span&传PPT/文档&/span&&/a&&/dt& & & & & & & & & & & &&dt&&a href=&http://bbs.csdn.net/topics/new?ref=toolbar& target=&_blank& class=&p-ask clearfix&&&em class=&icon&&&/em&&span&提问题&/span&&/a&&/dt& & & & & & & & & & & &&dt&&a href=&http://write.blog.csdn.net/postedit?ref=toolbar&
target=&_blank& class=&p-blog clearfix&&&em class=&icon&&&/em&&span&写博客&/span&&/a&&/dt& & & & & & & & & & & &&dt&&a href=&http://u.download.csdn.net/upload?ref=toolbar& target=&_blank& class=&p-src clearfix&&&em class=&icon&&&/em&&span&传资源&/span&&/a&&/dt&
& & & & & & & & & & &&dt&&a href=&https://code.csdn.net/projects/new?ref=toolbar& target=&_blank& class=&c-obj clearfix&&&em class=&icon&&&/em&&span&创建项目&/span&&/a&&/dt& & & & & & & & & & & &&dt&&a href=&https://code.csdn.net/snippets/new?ref=toolbar& target=&_blank&
class=&c-code clearfix&&&em class=&icon&&&/em&&span&创建代码片&/span&&/a&&/dt& & & & & & & & & & &&/dl& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/li& & & & & & & &&li class=&profile&& & & & & & & & &&div class=&icon on-profile-icon&&&img src=&http://avatar.csdn.net/B/2/9/2_hellomangogo.jpg&
class=&curr-icon-img&& & & & & & & & & &&div class=&wrap clearfix&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&div class=&bd&& & & & & & & & & & & &&dl class=&clearfix&&
& & & & & & & & & & & &&dt class=&pull-left img&&&a target=&_blank& href=&http://my.csdn.net?ref=toolbar& class=&avatar&&&img src=&http://avatar.csdn.net/B/2/9/2_hellomangogo.jpg&&&/a&&/dt& & & & & & & & & & & & &&dd class=&info& style=&border:&&&a target=&_blank&
href=&http://my.csdn.net?ref=toolbar& class=&nickname&&hellomangogo&/a&&span class=&dec&&&a class=&fill-dec& href=&//my.csdn.net& target=&_blank&&编辑自我介绍，让更多人了解你&span class=&write-icon&&&/span&&/a&&/span&&/dd& & & & & & & & & & & &&/dl& & & & & & & & & & &&/div&
& & & & & & & & & &&div class=&ft clearfix&&&a target=&_blank& href=&http://my.csdn.net/my/account/changepwd?ref=toolbar& class=&pull-left&&&span class=&icon-cog&&&/span&帐号设置&/a&&a href=&https://passport.csdn.net/account/logout?ref=toolbar& target=&_top& class=&pull-left&
style=&margin-left:132 width:18 height:27 white-space: overflow:&&&span class=&icon-signout&&&/span&&span class=&out&&退出&/span&&/a&&/div& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/li& & & & & & & &&li class=&apps&&
& & & & & & & &&div id=&chasnew123& class=&hasnew& style=&display:&&&/div& & & & & & & & &&div id=&cappsarea123& class=&icon on-apps-icon&& & & & & & & & & &&div class=&wrap clearfix&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & &
& &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & &&div class=&detail&& & & & & & & & & & &&dl& & & & & & & & & & & &&dt& & & & & & & & & & & & &&h5&社区&/h5& & & & & & & & & & & &&/dt& & & & & & & & & & & &&dd& &a href=&http://blog.csdn.net?ref=toolbar&
target=&_blank&&博客&/a&&/dd& & & & & & & & & & & &&dd& &a href=&http://bbs.csdn.net?ref=toolbar& target=&_blank&&论坛&/a&&/dd& & & & & & & & & & & &&dd& &a href=&http://download.csdn.net?ref=toolbar& target=&_blank&&下载&/a&&/dd& & & & & & & & & & & &&dd& &a href=&http://lib.csdn.net?ref=toolbar&
target=&_blank&&知识库&/a&&/dd& & & & & & & & & & & &&dd&&a href=&http://ask.csdn.net?ref=toolbar& target=&_blank&&技术问答&/a&&/dd& & & & & & & & & & & &&dd&&a href=&http://geek.csdn.net?ref=toolbar& target=&_blank&&极客头条&/a&&/dd& & & & & & & & & & & &&dd style=&display:none&&
&a href=&http://hero.csdn.net?ref=toolbar& target=&_blank&&英雄会&/a&&/dd& & & & & & & & & & &&/dl& & & & & & & & & &&/div& & & & & & & & & &&div class=&detail&& & & & & & & & & & &&dl& & & & & & & & & & & &&dt& & & & & & & & & & & & &&h5&服务&/h5& & & & & & &
& & & & &&/dt& & & & & & & & & & & &&dd style=&display:none&& &a href=&http://job.csdn.net?ref=toolbar& target=&_blank&&JOB&img src=&/public/common/toolbar/images/new.gif& style=&display: margin-top: -26 width: 23&&&/a&&/dd&
& & & & & & & & & & &&dd& &a href=&http://edu.csdn.net?ref=toolbar& target=&_blank&&学院&img src=&/public/common/toolbar/images/new.gif& style=&display: margin-top: -26 width: 23&&&/a&&/dd& & & & & & & & & & & &&dd& &a href=&https://code.csdn.net?ref=toolbar&
target=&_blank&&CODE&/a&&/dd& & & & & & & & & & & &&dd& &a href=&http://huiyi.csdn.net/?ref=toolbar& target=&_blank&&活动&/a&&/dd& & & & & & & & & & & &&dd& &a href=&?ref=toolbar& target=&_blank&&CSTO&/a&&/dd& & & & & & & & & & & &&dd& &a
href=&http://mall.csdn.net?ref=toolbar& target=&_blank&&C币兑换&img src=&/public/common/toolbar/images/new.gif& style=&display: margin-top: -26 width: 23&&&/a&&/dd& & & & & & & & & & &&/dl& & & & & & & & & &&/div& & & & & & & &
& &&div class=&detail last&& & & & & & & & & & &&dl& & & & & & & & & & & &&dt& & & & & & & & & & & & &&h5&俱乐部&/h5& & & & & & & & & & & &&/dt& & & & & & & & & & & &&dd& &a href=&http://cto.csdn.net?ref=toolbar& target=&_blank&&CTO俱乐部&/a&&/dd& & & & & & & &
& & & &&dd& &a href=&http://student.csdn.net?ref=toolbar& target=&_blank&&高校俱乐部&/a&&/dd& & & & & & & & & & &&/dl& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/div& & & & & & &&/li& & & & & & &&/ul& & & & & &&/div& & & & &&/div& & &&/div&
& & &!-- 广告位开始 --&
& & &!-- 广告位结束 --&
& & & &!--new top--&
& & &script id=&toolbar-tpl-scriptId& fixed=&true& prod=&blog& skin=&black& src=&/public/common/toolbar/js/html.js& type=&text/javascript&&&/script&
& & &&!--new top--&
& & &div id=&container&&
& & & & &div id=&header&&
& & &div class=&header&&
& & & & &div id=&blog_title&&
& & & & & & &h2&
& & & & & & & & &a href=&http://blog.csdn.net/zxw&&zhangxiaowei&/a&&/h2&
& & & & & & &h3&“改变世界的不是技术，是技术背后的梦想和责任！”&/h3&
& & & & & & &div class=&clear&&
& & & & & & &/div&
& & & & &/div&
& & & & &div class=&clear&&
& & & & &/div&
& & &/div&
&div id=&navigator&&
& & &div class=&navigator_bg&&
& & &/div&
& & &div class=&navigator&&
& & & & &ul& & & & & &&
& & & & & & & & &li id=&btnContents&&&a href=&http://blog.csdn.net/zxw?viewmode=contents&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_mulu'])&&
& & & & & & & & & & &img src=&http://static.blog.csdn.net/images/ico_list.gif&&目录视图&/span&&/a&&/li&
& & & & & & & & &li id=&btnView&&&a href=&http://blog.csdn.net/zxw?viewmode=list&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_zhaiyao'])&&
& & & & & & & & & & &img src=&http://static.blog.csdn.net/images/ico_summary.gif&&摘要视图&/span&&/a&&/li&
& & & & & & & & &li id=&btnRss&&&a href=&http://blog.csdn.net/zxw/rss/list&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_RSS'])&&
& & & & & & & & & & &img src=&http://static.blog.csdn.net/images/ico_rss.gif&&订阅&/span&&/a&&/li& & & & & & & & &
& & & & & &&
& & & & & & &/ul&
& & &/div&
&script type=&text/javascript&&
& & var username = &zxw&;
& & var _blogger =
& & var blog_address = &http://blog.csdn.net/zxw&;
& & var static_host = &http://static.blog.csdn.net&;
& & var currentUserName = &hellomangogo&; &
& & & & &div id=&body&&
& & & & & & &div id=&main&&
& & & & & & & & &div class=&main&&
& & & & & & & & & & & & &div class=&ad_class&&
&div class=¬ice tracking-ad& data-mod=&popu_3&&&
&a href=&http://bss.csdn.net/m/topic/community_IoT/index& target=&_blank&&
&font color=&red&&&strong&【CSDN 技术主题月】物联网全栈开发&/strong&&/font&&/a&
&a href=& http://blog.csdn.net/broadview2006/article/details/& target=&_blank&&
&font color=&blue&&&strong&【评论送书】每周荐书：MySQL、Kafka、微信小程序&/strong&&/font&&/a&
&a href=&http://edu.csdn.net/huiyiCourse/series_detail/41?ref=blog&loc=r0& target=&_blank&&
&font color=&red&&&strong&【直播】Android 老司机带你开黑&/strong&&/font&&/a&
&/div& & & & & & & & & & & & &&/div&
& & & & & & & & & & & &&
&script type=&text/javascript& src=&http://static.blog.csdn.net/scripts/category.js&&&/script&
& &script type=&text/ecmascript&&
& & & window.quickReplyflag =
& & & & & &
& & & & & & var isBole =
& & & & & &&
& & & var fasrc=&http://my.csdn.net/my/favorite/miniadd?t=Android+View(%e4%b8%80)-View%e5%9d%90%e6%a0%87%e4%bb%a5%e5%8f%8a%e6%96%b9%e6%b3%95%e8%af%b4%e6%98%8e&u=http://blog.csdn.net/zxw/article/details/&
& & &/script&
&div id=&article_details& class=&details&&
& & &div class=&article_title&& &&
& & & & &&span class=&ico ico_type_Original&&&/span&
& & & & &span class=&link_title&&&a href=&/zxw/article/details/&&
& & & & &font color=&red&&[置顶]&/font&
& & & & Android View(一)-View坐标以及方法说明 & & & & & &
& & & & &/a&&/span&
& & & & &div class=&article_manage clearfix&&
& & & & &div class=&article_l&&
& & & & & & &span class=&link_categories&&
& & & & & & 标签：
& & & & & & & &a href=&http://www.csdn.net/tag/android& target=&_blank& onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_tag']);&&android&/a&&a href=&http://www.csdn.net/tag/view%20%e5%9d%90%e6%a0%87%e7%b3%bb& target=&_blank& onclick=&_gaq.push(['_trackEvent','function',
'onclick', 'blog_articles_tag']);&&view 坐标系&/a&
& & & & & & &/span&
& & & & &/div&
& & & & &div class=&article_r&&
& & & & & & &span class=&link_postdate&& 19:43&/span&
& & & & & & &span class=&link_view& title=&阅读次数&&6691人阅读&/span&
& & & & & & &span class=&link_comments& title=&评论次数&& &a href=&#comments& onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_pinglun'])&&评论&/a&(4)&/span&
& & & & & & &span class=&link_collect tracking-ad& data-mod=&popu_171&& &a href=&javascript:void(0);& onclick=&javascript:collectArticle('Android+View(%e4%b8%80)-View%e5%9d%90%e6%a0%87%e4%bb%a5%e5%8f%8a%e6%96%b9%e6%b3%95%e8%af%b4%e6%98%8e','');return
& title=&收藏& target=&_blank&&收藏&/a&&/span&
& & & & & & &&span class=&link_report&& &a href=&#report& onclick=&javascript:report();& title=&举报&&举报&/a&&/span&
& & & & &/div&
& & &/div&
& & &div class=&embody& style=&display:none& id=&embody&&
& & & & &span class=&embody_t&&本文章已收录于：&/span&
& & & & &div class=&embody_c& id=&lib& value=&{&err&:0,&msg&:&ok&,&data&:[]}&&&/div&
& & &/div&
& & &style type=&text/css&& & & & &
& & & & & & .embody{
& & & & & & & & padding:10px 10px 10
& & & & & & & & margin:0 -20
& & & & & & & & border-bottom:solid 1px # & & & & & & & &
& & & & & & }
& & & & & & .embody_b{
& & & & & & & & margin:0 ;
& & & & & & & & padding:10px 0;
& & & & & & }
& & & & & & .embody .embody_t,.embody .embody_c{
& & & & & & & & display: inline-
& & & & & & & & margin-right:10
& & & & & & }
& & & & & & .embody_t{
& & & & & & & & font-size: 12
& & & & & & & & color:#999;
& & & & & & }
& & & & & & .embody_c{
& & & & & & & & font-size: 12
& & & & & & }
& & & & & & .embody_c img,.embody_c em{
& & & & & & & & display: inline-
& & & & & & & & vertical-align: & & & & & & &&
& & & & & & }
& & & & & & &.embody_c img{ & & & & & & &&
& & & & & & & & width:30
& & & & & & & & height:30
& & & & & & }
& & & & & & .embody_c em{
& & & & & & & & margin: 0 20px 0 10
& & & & & & & & color:#333;
& & & & & & & & font-style:
& & & & & & }
& & &/style&
& & &script type=&text/javascript&&
& & & & $(function () {
& & & & & & try
& & & & & & {
& & & & & & & & var lib = eval(&(&+$(&#lib&).attr(&value&)+&)&);
& & & & & & & & var html = &&;
& & & & & & & & if (lib.err == 0) {
& & & & & & & & & & $.each(lib.data, function (i) {
& & & & & & & & & & & & var obj = lib.data[i];
& & & & & & & & & & & & //html += '&img src=&' + obj.logo + '&/&' + obj.name + &&&&;
& & & & & & & & & & & & html += ' &a href=&' + obj.url + '& target=&_blank&&';
& & & & & & & & & & & & html += ' &img src=&' + obj.logo + '&&';
& & & & & & & & & & & & html += ' &em&&b&' + obj.name + '&/b&&/em&';
& & & & & & & & & & & & html += ' &/a&';
& & & & & & & & & & });
& & & & & & & & & & if (html != &&) {
& & & & & & & & & & & & setTimeout(function () {
& & & & & & & & & & & & & & $(&#lib&).html(html); & & & & & & & & & & &
& & & & & & & & & & & & & & $(&#embody&).show();
& & & & & & & & & & & & }, 100);
& & & & & & & & & & }
& & & & & & & & } & & &
& & & & & & } catch (err)
& & & & & & { }
& & & & & &&
& & & & });
& & &/script&
& & & &div class=&category clearfix&&
& & & & &div class=&category_l&&
& & & & & &&img src=&http://static.blog.csdn.net/images/category_icon.jpg&&
& & & & & & &span&分类：&/span&
& & & & &/div&
& & & & &div class=&category_r&&
& & & & & & & & & & &label onclick=&GetCategoryArticles('1846789','zxw','top','');&&
& & & & & & & & & & & & &span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_fenlei']);&&android view&em&（5）&/em&&/span&
& & & & & & & & & & & &img class=&arrow-down& src=&http://static.blog.csdn.net/images/arrow_triangle _down.jpg& style=&display:&&
& & & & & & & & & & & &img class=&arrow-up& src=&http://static.blog.csdn.net/images/arrow_triangle_up.jpg& style=&display:&&
& & & & & & & & & & & & &div class=&subItem&&
& & & & & & & & & & & & & & &div class=&subItem_t&&&a href=&http://blog.csdn.net/zxw/article/category/1846789& target=&_blank&&作者同类文章&/a&&i class=&J_close&&X&/i&&/div&
& & & & & & & & & & & & & & &ul class=&subItem_l& id=&top_1846789&& & & & & & & & & & & & & & &
& & & & & & & & & & & & & & &/ul&
& & & & & & & & & & & & &/div&
& & & & & & & & & & &/label& & & & & & & & & & &
& & & & &/div&
& & &/div&
& & & & &div class=&bog_copyright&& & & & &&
& & & & & & &p class=©right_p&&版权声明：本文为博主原创文章，未经博主允许不得转载。&/p&
& & & & &/div&
&div id=&article_content& class=&article_content tracking-ad& data-mod=&popu_307& data-dsm=&post&&
&p&&span style=&font-size:14px&&& &&在实际开发中，我们总是会和View打交道，例如View滑动、获取View坐标等等，那么就会牵扯到许多系统提供的Api方法，那么今天，我们就来详细了解一下，与之有关的系统方法。&/span&&/p&
&p&&span style=&font-size:14px&&一. 坐标系&/span&&/p&
&p&&span style=&font-size:14px&&& & 首页，我们先需要了解一下&a href=&http://lib.csdn.net/base/android& class=&replace_word& title=&Android知识库& target=&_blank& style=&color:#df3434; font-weight:&&Android&/a&里面的坐标系（二维坐标系）。Android中存在两种坐标系，Android坐标系（屏幕坐标系）和视图坐标系（View坐标系）。先上一张图，如下：&/span&&/p&
&p style=&text-align:center&&&span style=&font-size:14px&&&img src=&http://img.blog.csdn.net/26185?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center& alt=&&&&/span&&/p&
&p style=&text-align:left&&&span style=&font-size:14px&&通过上面这张图，我们可以得知：&/span&&/p&
&p style=&text-align:left&&&span style=&font-size:14px&&& &1.Android坐标系，是以&strong&手机屏幕左上角&/strong&为原点，以水平向右为X轴正方向，以竖直向下为y轴正方向；&/span&&/p&
&p style=&text-align:left&&&span style=&font-size:14px&&& &2.视图坐标系，原点是该View的&strong&父View的左上角&/strong&，以水平向右为X轴正方向，以竖直向下为y轴正方向；&/span&&/p&
&p style=&text-align:left&&&strong&&span style=&font-size:14px&&需要补充的一点是，View视图可以是没有边界的，换句话说，就是View视图的大小可以比Android的手机屏幕大，甚至还大很多。还是依旧上图说明，如下：&/span&&/strong&&/p&
&p style=&text-align:center&&&span style=&font-size:14px&&&img src=&http://img.blog.csdn.net/43638?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center& alt=&&&&br&
&/span&&/p&
&p style=&text-align:left&&&strong&&span style=&font-size:14px&&这张图中，黑色的线框是View的大小，黄色线框是手机屏幕的大小，我们可以看出，View的大小比手机屏幕还大，并且只有在手机屏幕里面，我们才能看到。目前手机屏幕只显示Buttton2按钮，不在黄色线框中的视图，是隐藏（不可见）状态，当我们手指在手机屏幕上左右滑动时，可能才显示其他隐藏的视图。所以，我们在布局中可能会遇到，有的View只显示了一部分，就是这个原因！&/span&&/strong&&/p&
&p style=&text-align:left&&&span style=&font-size:14px&&二.Android提供的Api方法解释说明&/span&&/p&
&p&&span style=&font-size:14px&&1.View常用到的方法。&strong&&/strong&&/span&&/p&
&p&&span style=&font-size:14px&&（1）.getLeft()，当前View的左边缘与它父View的左边缘的距离（视图坐标）；&/span&&/p&
&p&&span style=&font-size:14px&&（2）.getRight()，当前View的右边缘与它父View的左边缘的距离（视图坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（3）.getTop()，当前View的上边缘与它父View的上边缘（顶部）的距离（视图坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（4）.getBottom()，当前View的下边缘与它父View的上边缘（顶部）的距离（视图坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（5）.getWidth()，获取当前View的宽度；&/span&&/p&
&p&&span style=&font-size:14px&&（6）.getHeight()，获取当前View的高度；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&我们可以看看View的源码&/span&&/p&
&div class=&dp-highlighter bg_java&&&div class=&bar&&&div class=&tools&&&b&[java]&/b& &a href=&#& class=&ViewSource& title=&view plain& onclick=&dp.mand('ViewSource',this);& target=&_blank&&view plain&/a&&span data-mod=&popu_168&&
&a href=&#& class=&CopyToClipboard& title=©& onclick=&dp.mand('CopyToClipboard',this);& target=&_blank&©&/a&&div style=&position: left: 455 top: 2648 width: 18 height: 18 z-index: 99;&&&embed id=&ZeroClipboardMovie_1&
src=&http://static.blog.csdn.net/scripts/ZeroClipboard/ZeroClipboard.swf& loop=&false& menu=&false& quality=&best& bgcolor=&#ffffff& width=&18& height=&18& name=&ZeroClipboardMovie_1& align=&middle& allowscriptaccess=&always& allowfullscreen=&false& type=&application/x-shockwave-flash&
pluginspage=&/go/getflashplayer& flashvars=&id=1&width=18&height=18& wmode=&transparent&&&/div&&/span&&span data-mod=&popu_169&& &a href=&#& class=&PrintSource& title=&print& onclick=&dp.mand('PrintSource',this);return
& target=&_blank&&print&/a&&/span&&a href=&#& class=&About& title=&?& onclick=&dp.mand('About',this);& target=&_blank&&?&/a&&/div&&/div&&ol start=&1& class=&dp-j&&&li class=&alt&&&span&&span class=&comment&&/**&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&The&distance&in&pixels&from&the&left&edge&of&this&view's&parent&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&to&the&left&edge&of&this&view.&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&{@hide}&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span
class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&keyword&&protected&/span&&span&&&/span&&span
class=&keyword&&int&/span&&span&&mL&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&The&distance&in&pixels&from&the&left&edge&of&this&view's&parent&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&to&the&right&edge&of&this&view.&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&{@hide}&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span
class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&keyword&&protected&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&mR&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span
class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&The&distance&in&pixels&from&the&top&edge&of&this&view's&parent&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&to&the&top&edge&of&this&view.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&{@hide}&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span
class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&keyword&&protected&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&mT&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span
class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&The&distance&in&pixels&from&the&top&edge&of&this&view's&parent&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&to&the&bottom&edge&of&this&view.&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&{@hide}&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span
class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&keyword&&protected&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&mB&&&/span&&/span&&/li&&li class=&alt&&&span&&&&span
class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&Left&position&of&this&view&relative&to&its&parent.&/span&&&/span&&/li&&li class=&alt&&&span&&span
class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&@return&The&left&edge&of&this&view,&in&pixels.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.CapturedViewProperty&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&getLeft()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&mL&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li class=&&&&span&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span
class=&comment&&&&&&&*&Right&position&of&this&view&relative&to&its&parent.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&@return&The&right&edge&of&this&view,&in&pixels.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.CapturedViewProperty&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span
class=&keyword&&int&/span&&span&&getRight()&{&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&&&&&span class=&keyword&&return&/span&&span&&mR&&&/span&&/span&&/li&&li class=&&&&span&&&&&}&&&/span&&/li&&li
class=&alt&&&span&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&Top&position&of&this&view&relative&to&its&parent.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&@return&The&top&of&this&view,&in&pixels.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.CapturedViewProperty&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&getTop()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&mT&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li class=&&&&span&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span
class=&comment&&&&&&&*&Bottom&position&of&this&view&relative&to&its&parent.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&@return&The&bottom&of&this&view,&in&pixels.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.CapturedViewProperty&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span
class=&keyword&&int&/span&&span&&getBottom()&{&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&&&&&span class=&keyword&&return&/span&&span&&mB&&&/span&&/span&&/li&&li class=&&&&span&&&&&}&&&/span&&/li&&li
class=&alt&&&span&&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&Return&the&width&of&the&your&view.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&@return&The&width&of&your&view,&in&pixels.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span
class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&getWidth()&{&&&/span&&/span&&/li&&li
class=&&&&span&&&&&&&&&&span class=&keyword&&return&/span&&span&&mRight&-&mL&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li class=&&&&span&&&span
class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&Return&the&height&of&your&view.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&@return&The&height&of&your&view,&in&pixels.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span
class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&getHeight()&{&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&mBottom&-&mT&&&/span&&/span&&/li&&li class=&&&&span&&&&&}&&&/span&&/li&&/ol&&/div&&pre code_snippet_id=&1559876& snippet_file_name=&blog__7381200& name=&code&
class=&java& style=&display:&&/**
& & &* The distance in pixels from the left edge of this view's parent
& & &* to the left edge of this view.
& & &* {@hide}
& & @ViewDebug.ExportedProperty(category = &layout&)
& & protected int mL
& & &* The distance in pixels from the left edge of this view's parent
& & &* to the right edge of this view.
& & &* {@hide}
& & @ViewDebug.ExportedProperty(category = &layout&)
& & protected int mR
& & &* The distance in pixels from the top edge of this view's parent
& & &* to the top edge of this view.
& & &* {@hide}
& & @ViewDebug.ExportedProperty(category = &layout&)
& & protected int mT
& & &* The distance in pixels from the top edge of this view's parent
& & &* to the bottom edge of this view.
& & &* {@hide}
& & @ViewDebug.ExportedProperty(category = &layout&)
& & protected int mB
& & &* Left position of this view relative to its parent.
& & &* @return The left edge of this view, in pixels.
& & @ViewDebug.CapturedViewProperty
& & public final int getLeft() {
& & & & return mL
& & &* Right position of this view relative to its parent.
& & &* @return The right edge of this view, in pixels.
& & @ViewDebug.CapturedViewProperty
& & public final int getRight() {
& & & & return mR
& & &* Top position of this view relative to its parent.
& & &* @return The top of this view, in pixels.
& & @ViewDebug.CapturedViewProperty
& & public final int getTop() {
& & & & return mT
& & &* Bottom position of this view relative to its parent.
& & &* @return The bottom of this view, in pixels.
& & @ViewDebug.CapturedViewProperty
& & public final int getBottom() {
& & & & return mB
& & &* Return the width of the your view.
& & &* @return The width of your view, in pixels.
& & @ViewDebug.ExportedProperty(category = &layout&)
& & public final int getWidth() {
& & & & return mRight - mL
& & &* Return the height of your view.
& & &* @return The height of your view, in pixels.
& & @ViewDebug.ExportedProperty(category = &layout&)
& & public final int getHeight() {
& & & & return mBottom - mT
& & }&/pre&
&p&&span style=&font-size:14px&&看一张图，我们可能就了然了。&/span&&/p&
&p style=&text-align:center&&&span style=&font-size:14px&&&img src=&http://img.blog.csdn.net/56370?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center& alt=&&&&br&
&/span&&/p&
&p&&span style=&font-size:14px&&2.MotionEvent中有这几个常用的方法getX(),getY(),getRawX(),getRawY()。（&span style=&font-size:14px&&MotionEvent是&/span&该View的onTouchEvent()方法中的）&/span&&/p&
&p&&span style=&font-size:14px&&（1）.getX()，触摸中心点与该View左边缘的距离（视图坐标）；&/span&&/p&
&p&&span style=&font-size:14px&&（2）.getY()，触摸中心点与该View上边缘（顶部）的距离（视图坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（3）.getRawX()，触摸中心点与屏幕左边缘的距离（绝对坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（4）.getRawY()，触摸中心点与屏幕上边缘（顶部）的距离（绝对坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&请留意，这几个是MotionEvent中的方法，调用的时候MotionEvent.getX()...。看一张图，如下：&/span&&/p&
&p style=&text-align:center&&&span style=&font-size:14px&&&img src=&http://img.blog.csdn.net/27398?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center& alt=&&&&br&
&/span&&/p&
&p&&span style=&font-size:14px&&源码如下所示：&/span&&/p&
&div class=&dp-highlighter bg_java&&&div class=&bar&&&div class=&tools&&&b&[java]&/b& &a href=&#& class=&ViewSource& title=&view plain& onclick=&dp.mand('ViewSource',this);& target=&_blank&&view plain&/a&&span data-mod=&popu_168&&
&a href=&#& class=&CopyToClipboard& title=©& onclick=&dp.mand('CopyToClipboard',this);& target=&_blank&©&/a&&div style=&position: left: 455 top: 5873 width: 18 height: 18 z-index: 99;&&&embed id=&ZeroClipboardMovie_2&
src=&http://static.blog.csdn.net/scripts/ZeroClipboard/ZeroClipboard.swf& loop=&false& menu=&false& quality=&best& bgcolor=&#ffffff& width=&18& height=&18& name=&ZeroClipboardMovie_2& align=&middle& allowscriptaccess=&always& allowfullscreen=&false& type=&application/x-shockwave-flash&
pluginspage=&/go/getflashplayer& flashvars=&id=2&width=18&height=18& wmode=&transparent&&&/div&&/span&&span data-mod=&popu_169&& &a href=&#& class=&PrintSource& title=&print& onclick=&dp.mand('PrintSource',this);return
& target=&_blank&&print&/a&&/span&&a href=&#& class=&About& title=&?& onclick=&dp.mand('About',this);& target=&_blank&&?&/a&&/div&&/div&&ol start=&1& class=&dp-j&&&li class=&alt&&&span&&span class=&comment&&/**&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&{@link&#getX(int)}&for&the&first&pointer&index&(may&be&an&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&arbitrary&pointer&identifier).&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&@see&#AXIS_X&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&float&/span&&span&&getX()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&nativeGetAxisValue(mNativePtr,&AXIS_X,&&/span&&span class=&number&&0&/span&&span&,&HISTORY_CURRENT);&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li
class=&&&&span&&&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&{@link&#getY(int)}&for&the&first&pointer&index&(may&be&an&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&arbitrary&pointer&identifier).&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&alt&&&span&&span
class=&comment&&&&&&&*&@see&#AXIS_Y&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span
class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&float&/span&&span&&getY()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&nativeGetAxisValue(mNativePtr,&AXIS_Y,&&/span&&span class=&number&&0&/span&&span&,&HISTORY_CURRENT);&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li
class=&&&&span&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&Returns&the&original&raw&X&coordinate&of&this&event.&&For&touch&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&events&on&the&screen,&this&is&the&original&location&of&the&event&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&on&the&screen,&before&it&had&been&adjusted&for&the&containing&window&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&and&views.&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&@see&#getX(int)&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&@see&#AXIS_X&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span
class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&float&/span&&span&&getRawX()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&nativeGetRawAxisValue(mNativePtr,&AXIS_X,&&/span&&span class=&number&&0&/span&&span&,&HISTORY_CURRENT);&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li
class=&&&&span&&&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&Returns&the&original&raw&Y&coordinate&of&this&event.&&For&touch&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&events&on&the&screen,&this&is&the&original&location&of&the&event&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&on&the&screen,&before&it&had&been&adjusted&for&the&containing&window&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&and&views.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&@see&#getY(int)&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&@see&#AXIS_Y&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span
class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&float&/span&&span&&getRawY()&{&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&nativeGetRawAxisValue(mNativePtr,&AXIS_Y,&&/span&&span class=&number&&0&/span&&span&,&HISTORY_CURRENT);&&&/span&&/span&&/li&&li class=&&&&span&&&&&}&&&/span&&/li&&/ol&&/div&&pre
code_snippet_id=&1559876& snippet_file_name=&blog__1383172& name=&code& class=&java& style=&display:&&/**
& & &* {@link #getX(int)} for the first pointer index (may be an
& & &* arbitrary pointer identifier).
& & &* @see #AXIS_X
& & public final float getX() {
& & & & return nativeGetAxisValue(mNativePtr, AXIS_X, 0, HISTORY_CURRENT);
& & &* {@link #getY(int)} for the first pointer index (may be an
& & &* arbitrary pointer identifier).
& & &* @see #AXIS_Y
& & public final float getY() {
& & & & return nativeGetAxisValue(mNativePtr, AXIS_Y, 0, HISTORY_CURRENT);
& & &* Returns the original raw X coordinate of this event. &For touch
& & &* events on the screen, this is the original location of the event
& & &* on the screen, before it had been adjusted for the containing window
& & &* and views.
& & &* @see #getX(int)
& & &* @see #AXIS_X
& & public final float getRawX() {
& & & & return nativeGetRawAxisValue(mNativePtr, AXIS_X, 0, HISTORY_CURRENT);
& & &* Returns the original raw Y coordinate of this event. &For touch
& & &* events on the screen, this is the original location of the event
& & &* on the screen, before it had been adjusted for the containing window
& & &* and views.
& & &* @see #getY(int)
& & &* @see #AXIS_Y
& & public final float getRawY() {
& & & & return nativeGetRawAxisValue(mNativePtr, AXIS_Y, 0, HISTORY_CURRENT);
& & }&/pre&
&p&&span style=&font-size:14px&&三. 总结&&/span&&/p&
&p&&span style=&font-size:14px&&& & 文章主要是讲解了Android的两个坐标系，以及系统提供给我们的一些Api方法的使用说明。&br&
&/span&&/p&
&p&&span style=&font-size:14px&&& & 相信大家对这些系统提供的Api已经有所了解了吧！&/span&&span style=&color:rgb(51,51,51); font-family:A line-height:26 text-indent:20 font-size:14px&&（本人水平有限，有错误的地方，欢迎大家指出）&/span&&/p&
&p&&span style=&text-indent:20px&&&span style=&font-size:14px&&&span style=&color:#333333&&&span style=&font-family:A line-height:26px&&& & 如果你还想了解View的&span style=&color:rgb(51,51,51); font-family:A font-size:14 line-height:26px&&scrollTo()和&span
style=&color:rgb(51,51,51); font-family:A font-size:14 line-height:26px&&scrollBy()的话&/span&&/span&&/span&，&/span&&/span&&span style=&font-family:A color:#333333&&&span style=&font-size:14 line-height:26px&&那么请看这篇文章&/span&&/span&&a target=&_blank&
href=&http://blog.csdn.net/zxw/article/details/& style=&color:rgb(51,51,51); font-family:A font-size:14 line-height:26px&&Android
&View(二)-View的scrollTo()以及scrollBy()说明&/a&！&/span&&/p&
&!-- Baidu Button BEGIN --&
&div class=&bdsharebuttonbox tracking-ad bdshare-button-style0-16& style=&float:& data-mod=&popu_172& data-bd-bind=&6&&
&a href=&#& class=&bds_more& data-cmd=&more& style=&background-position:0 0 ! background-image: url(http://bdimg./static/api/img/share/icons_0_16.png?v=d754dcc0.png) !important& target=&_blank&&&/a&
&a href=&#& class=&bds_qzone& data-cmd=&qzone& title=&分享到QQ空间& style=&background-position:0 -52px !important& target=&_blank&&&/a&
&a href=&#& class=&bds_tsina& data-cmd=&tsina& title=&分享到新浪微博& style=&background-position:0 -104px !important& target=&_blank&&&/a&
&a href=&#& class=&bds_tqq& data-cmd=&tqq& title=&分享到腾讯微博& style=&background-position:0 -260px !important& target=&_blank&&&/a&
&a href=&#& class=&bds_renren& data-cmd=&renren& title=&分享到人人网& style=&background-position:0 -208px !important& target=&_blank&&&/a&
&a href=&#& class=&bds_weixin& data-cmd=&weixin& title=&分享到微信& style=&background-position:0 -1612px !important& target=&_blank&&&/a&
&script&window._bd_share_config = { &common&: { &bdSnsKey&: {}, &bdText&: &&, &bdMini&: &1&, &bdMiniList&: false, &bdPic&: &&, &bdStyle&: &0&, &bdSize&: &16& }, &share&: {} }; with (document) 0[(getElementsByTagName('head')[0] || body).appendChild(createElement('script')).src
= 'http://bdimg./static/api/js/share.js?v=.js?cdnversion=' + ~(-new Date() / 36e5)];&/script&
&!-- Baidu Button END --&
&!--172.16.140.12--&
&!-- Baidu Button BEGIN --&
&script type=&text/javascript& id=&bdshare_js& data=&type=tools&uid=1536434& src=&http://bdimg./static/js/bds_s_v2.js?cdnversion=415761&&&/script&
&script type=&text/javascript&&
& & document.getElementById(&bdshell_js&).src = &http://bdimg./static/js/shell_v2.js?cdnversion=& + Math.ceil(new Date()/3600000)
&!-- Baidu Button END --&
& & & & &div id=&digg& articleid=&&&
& & & & & & &dl id=&btnDigg& class=&digg digg_enable& onclick=&btndigga();&&
& & & & & & & &
& & & & & & & & &&dt&顶&/dt&
& & & & & & & & &dd&10&/dd&
& & & & & & &/dl&
& & & & & &
& & & & & & &&
& & & & & & &dl id=&btnBury& class=&digg digg_enable& onclick=&btnburya();&&
& & & & & & &&
& & & & & & & & & &dt&踩&/dt&
& & & & & & & & &dd&1&/dd& & & & & & & &&
& & & & & & &/dl&
& & & & & &&
& & & & &/div&
& & &&div class=&tracking-ad& data-mod=&popu_222&&&a href=&javascript:void(0);& target=&_blank&&&&/a& & &/div&
& & &div class=&tracking-ad& data-mod=&popu_223&& &a href=&javascript:void(0);& target=&_blank&&&&/a&&/div&
& & &script type=&text/javascript&&
& & & & & & & & function btndigga() {
& & & & & & & & & & $(&.tracking-ad[data-mod='popu_222'] a&).click();
& & & & & & & & }
& & & & & & & & function btnburya() {
& & & & & & & & & & $(&.tracking-ad[data-mod='popu_223'] a&).click();
& & & & & & & & }
& & & & & & &/script&
& &&ul class=&article_next_prev&&
& & & & & & & & &li class=&prev_article&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_shangyipian']);location.href='/zxw/article/details/';&&上一篇&/span&&a href=&/zxw/article/details/& onclick=&_gaq.push(['_trackEvent','function',
'onclick', 'blog_articles_shangyipian'])&&Android 购物选择颜色、尺码实现(二)&/a&&/li&
& & & & & & & & &li class=&next_article&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_xiayipian']);location.href='/zxw/article/details/';&&下一篇&/span&&a href=&/zxw/article/details/& onclick=&_gaq.push(['_trackEvent','function',
'onclick', 'blog_articles_xiayipian'])&&Android View(二)-View的scrollTo()以及scrollBy()说明&/a&&/li&
& & &div style=&clear: height:10&&&/div&
& & & & & & &div class=&similar_article&&
& & & & & & & & & & &h4&&/h4&
& & & & & & & & & & &div class=&similar_c& style=&margin:20px 0px 0px 0px&&
& & & & & & & & & & & & &div class=&similar_c_t&&
& & & & & & & & & & & & & &&相关文章推荐
& & & & & & & & & & & & &/div&
& & & & & & & & & &
& & & & & & & & & & & & &div class=&similar_wrap tracking-ad& data-mod=&popu_36& style=&max-height:195&& & & & & & & & & & & &&
& & & & & & & & & & & & & & &ul class=&similar_list fl&& & &
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/qq_/article/details/& title=&Android View(一)-View坐标以及方法说明& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android View(一)-View坐标以及方法说明&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/xy_xb/article/details/& title=&Android View(一)-View坐标以及方法说明& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android View(一)-View坐标以及方法说明&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/yanbober/article/details/& title=&Android应用自定义View绘制方法手册& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android应用自定义View绘制方法手册&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/jim__charles/article/details/& title=&Android自定义View之常用工具源码分析& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android自定义View之常用工具源码分析&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/Mr_immortalZ/article/details/& title=&那些你应该知道却不一定知道的——View坐标分析汇总& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&那些你应该知道却不一定知道的——View坐标分析汇总&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & &/ul&
& & & & & & & & & & & & & & & &ul class=&similar_list fr&& & & &
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/u/article/details/& title=&android 动画 ——视图动画(View Animation)& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&android 动画 ——视图动画(View Animation)&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/qinjuning/article/details/7110211& title=&Android中View绘制流程以及invalidate()等相关方法分析& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android中View绘制流程以及invalidate()等相关方法分析&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/jason0539/article/details/& title=&android之View坐标系（view获取自身坐标的方法和点击事件中坐标的获取）& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&android之View坐标系（view获取自身坐标的方法和点击事件中坐标的获取）&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/ccy0122/article/details/& title=&Android自定义view之仿支付宝芝麻信用仪表盘 ---by ccy& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android自定义view之仿支付宝芝麻信用仪表盘 ---by ccy&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/jjwwmlp456/article/details/& title=&Android 自定义view 折线翻页原理笔记& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android 自定义view 折线翻页原理笔记&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & &/ul&
& & & & & & & & & & & & &/div&
& & & & & & & & & & &/div&
& & & & & & & & &/div& &&
& & &&div&
& & & & & &
& & & & &&script type=&text/javascript&&
& & & & & & &/*博客内容页下方Banner1-960*90，创建于*/
& & & & & & &var cpro_id = &u2843955&;
& & & & &/script&
& & & & &script type=&text/javascript& src=&/cpro/ui/c.js&&&/script&
& & &/div&
&div id=&suggest&&
& & & & &&script language=&javascript& type=&text/javascript&& & &&
& & & & & & &$(function(){
& & & & & & & & &$.get(&/zxw/svc/GetSuggestContent/&,function(data){
& & & & & & & & & & &$(&#suggest&).html(data);
& & & & & & & & &}); & &&
& & & & & & &}); & & & & & &&
& & & & &&/script& &
.blog-ass-articl dd {
color: #369;
width: 99%; /*修改行*/
font: normal normal 12px/23px &SimSun&;
height: 23
margin: 0;
padding: 0 0 0 10
margin-right: 30
background: url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10
&div id=&relate& data-mod=&popu_218& class=&tracking-ad& style=&display:&&
& & & & &div class=&relate_t&&
& & & & & & &h3&&span&参考知识库&/span&&/h3&
& & & & &/div&
& & & & &div class=&relate_c&&&dl class=&relate_list&&&dt&&a target=&_blank& href=&http://lib.csdn.net/base/android&&&img src=&http://img.knowledge.csdn.net/upload/base/8_328.jpg& alt=&img&&&/a&&/dt&&dd&&h4&&a target=&_blank& href=&http://lib.csdn.net/base/android&&Android知识库&/a&&/h4&&p&&label&&span&34662&/span&&em&关注&/em&&i&|&/i&&span&3089&/span&&em&收录&/em&&/label&&/p&&/dd&&/dl&&dl
class=&relate_list&&&dt&&a target=&_blank& href=&http://lib.csdn.net/base/java&&&img src=&http://img.knowledge.csdn.net/upload/base/6_636.jpg& alt=&img&&&/a&&/dt&&dd&&h4&&a target=&_blank& href=&http://lib.csdn.net/base/java&&Java 知识库&/a&&/h4&&p&&label&&span&27634&/span&&em&关注&/em&&i&|&/i&&span&3746&/span&&em&收录&/em&&/label&&/p&&/dd&&/dl&&dl
class=&relate_list&&&dt&&a target=&_blank& href=&http://lib.csdn.net/base/javaee&&&img src=&http://img.knowledge.csdn.net/upload/base/2_722.jpg& alt=&img&&&/a&&/dt&&dd&&h4&&a target=&_blank& href=&http://lib.csdn.net/base/javaee&&Java EE知识库&/a&&/h4&&p&&label&&span&18833&/span&&em&关注&/em&&i&|&/i&&span&1408&/span&&em&收录&/em&&/label&&/p&&/dd&&/dl&&dl
class=&relate_list&&&dt&&a target=&_blank& href=&http://lib.csdn.net/base/javase&&&img src=&http://img.knowledge.csdn.net/upload/base/7_297.jpg& alt=&img&&&/a&&/dt&&dd&&h4&&a target=&_blank& href=&http://lib.csdn.net/base/javase&&Java SE知识库&/a&&/h4&&p&&label&&span&26621&/span&&em&关注&/em&&i&|&/i&&span&578&/span&&em&收录&/em&&/label&&/p&&/dd&&/dl&&/div&
&dl class=&blog-ass-articl tracking-ad& id=&res-relatived& data-mod=&popu_84&&&
& & &div class=&embody embody_b& id=&libkeyparent& style=&display:none&&
& & & & & & &span class=&embody_t&&更多资料请参考：&/span&
& & & & & & &div class=&embody_c& id=&libkey&&&/div&
& & &/div&
& & &&dt&&span&猜你在找&/span&&/dt& & &
& & &div id=&adCollege&&&
& & &div&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/3234& title=&Android视频《手机影音_项目实战》& strategy=&v4:content& target=&_blank&&Android视频《手机影音_项目实战》&/a&&/dd&&dd
style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/2347& title=&【Android APP开发】Android高级商业布局快速实现& strategy=&v4:content& target=&_blank&&【Android
APP开发】Android高级商业布局快速实现&/a&&/dd&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/4744& title=&Android 手机防盗app项目实战& strategy=&v4:content&
target=&_blank&&Android 手机防盗app项目实战&/a&&/dd&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/4782& title=&Android中的五大布局& strategy=&v4:content&
target=&_blank&&Android中的五大布局&/a&&/dd&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/2283& title=&Android APP开发之真机调试环境实现& strategy=&v4:content&
target=&_blank&&Android APP开发之真机调试环境实现&/a&&/dd&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/2764& title=&Android深入浅出& strategy=&v4:content&
target=&_blank&&Android深入浅出&/a&&/dd&&dd style=&background:url(}
& & & & & & &link rel=&canonical& href=&http://blog.csdn.net/zxw/article/details/&&&
&&meta http-equiv=&Cache-Control& content=&no-siteapp&&&link rel=&alternate& media=&handheld& href=&#&&
& & &title&Android View(一)-View坐标以及方法说明 - zhangxiaowei
& & & & - 博客频道 - CSDN.NET&/title&
& & &meta http-equiv=&Content-Type& content=&text/ charset=utf-8&&
& & &meta name=&description& content=&在实际开发中，我们总是会遇到需要View滑动的功能，那么可能就会用View的scrollTo(int x, int y)或者scrollBy(int x, int y)方法，但是当你使用这个方法之后，你会发现完全和你想的不是一回事！那么今天，我们就来了解一下，有关View绘制以及滑动的一些内部机制。一. 坐标系& & 首页，我们先需要了解一下Android里面的坐标系（二维坐标系）。And&&
& & &meta name=&keywords& content=&android,view 坐标系&&
& & &script src=&/hm.js?6bcd52f51e9b3dce32bec4a3997715ac&&&/script&&script src=&http://static.blog.csdn.net/scripts/blog_static_head.min.js& type=&text/javascript&&&/script&
& & & & &!--new top--&
& & & & &!--new top--&
& & & &!-- ad begin --&
& & &!-- ad end--&
& & &link rel=&Stylesheet& type=&text/css& href=&http://static.blog.csdn.net/skin/skin-white/css/style.css?v=1.1&&
& & &link id=&RSSLink& title=&RSS& type=&application/rss+xml& rel=&alternate& href=&/zxw/rss/list&&
& & &link rel=&shortcut icon& href=&/public/favicon.ico&&
& & &link type=&text/css& rel=&stylesheet& href=&http://static.blog.csdn.net/scripts/SyntaxHighlighter/styles/default.css&&
& & &link href=&/blog/csdn_public_blog_detail.min.css& type=&text/css& rel=&stylesheet&&
& & & & &&link rel=&stylesheet& href=&http://static.blog.csdn.net/css/csdn_blog_detail.min.css&&
& & &&script src=&/rabbit/tracking-ad/fuckadblock.js& type=&text/javascript& charset=&utf-8&&&/script&
& & & & &&script src=&/rabbit/tracking-ad/block.js?v=& type=&text/javascript& charset=&utf-8&&&/script&
&script src=&http://bdimg./static/api/js/share.js?v=.js?cdnversion=415759&&&/script&&link rel=&stylesheet& type=&text/css& href=&/jobreco/job_reco.css&&&link rel=&stylesheet& type=&text/css& href=&/rabbit/notev2/css/style.css?4d63d1f&&&link
href=&http://bdimg./static/css/bdsstyle.css?cdnversion=& rel=&stylesheet& type=&text/css&&&style type=&text/css&&.MathJax_Hover_Frame {border-radius: .25 -webkit-border-radius: .25 -moz-border-radius: .25 -khtml-border-radius:
.25 box-shadow: 0px 0px 15px #83A; -webkit-box-shadow: 0px 0px 15px #83A; -moz-box-shadow: 0px 0px 15px #83A; -khtml-box-shadow: 0px 0px 15px #83A; border: 1px solid #A6D ! display: inline- position: absolute}
.MathJax_Hover_Arrow {position: width: 15 height: 11 cursor: pointer}
&/style&&style type=&text/css&&#MathJax_About {position: left: 50%; width: text-align: border: 3 padding: 1em 2 background-color: #DDDDDD; color: cursor: font-family: message- font-size: 120%; font-style:
text-indent: 0; text-transform: line-height: letter-spacing: word-spacing: word-wrap: white-space: float: z-index: 201; border-radius: 15 -webkit-border-radius: 15 -moz-border-radius: 15
-khtml-border-radius: 15 box-shadow: 0px 10px 20px #808080; -webkit-box-shadow: 0px 10px 20px #808080; -moz-box-shadow: 0px 10px 20px #808080; -khtml-box-shadow: 0px 10px 20px #808080; filter: progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2,
Color='gray', Positive='true')}
.MathJax_Menu {position: background-color: color: width: padding: 2 border: 1px solid #CCCCCC; margin: 0; cursor: font: text-align: text-indent: 0; text-transform: line-height: letter-spacing:
word-spacing: word-wrap: white-space: float: z-index: 201; box-shadow: 0px 10px 20px #808080; -webkit-box-shadow: 0px 10px 20px #808080; -moz-box-shadow: 0px 10px 20px #808080; -khtml-box-shadow: 0px 10px 20px #808080;
filter: progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')}
.MathJax_MenuItem {padding: 2px 2 background: transparent}
.MathJax_MenuArrow {position: right: .5 color: #666666}
.MathJax_MenuActive .MathJax_MenuArrow {color: white}
.MathJax_MenuArrow.RTL {left: .5 right: auto}
.MathJax_MenuCheck {position: left: .7em}
.MathJax_MenuCheck.RTL {right: .7 left: auto}
.MathJax_MenuRadioCheck {position: left: 1em}
.MathJax_MenuRadioCheck.RTL {right: 1 left: auto}
.MathJax_MenuLabel {padding: 2px 2em 4px 1.33 font-style: italic}
.MathJax_MenuRule {border-top: 1px solid #CCCCCC; margin: 4px 1px 0px}
.MathJax_MenuDisabled {color: GrayText}
.MathJax_MenuActive {background-color: H color: HighlightText}
.MathJax_Menu_Close {position: width: 31 height: 31 top: -15 left: -15px}
&/style&&style type=&text/css&&#MathJax_Zoom {position: background-color: #F0F0F0; overflow: display: z-index: 301; padding: .5 border: 1 margin: 0; font-weight: font-style: text-align: text-indent:
0; text-transform: line-height: letter-spacing: word-spacing: word-wrap: white-space: float: box-shadow: 5px 5px 15px #AAAAAA; -webkit-box-shadow: 5px 5px 15px #AAAAAA; -moz-box-shadow: 5px 5px 15px #AAAAAA;
-khtml-box-shadow: 5px 5px 15px #AAAAAA; filter: progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')}
#MathJax_ZoomOverlay {position: left: 0; top: 0; z-index: 300; display: inline- width: 100%; height: 100%; border: 0; padding: 0; margin: 0; background-color: opacity: 0; filter: alpha(opacity=0)}
#MathJax_ZoomFrame {position: display: inline- height: 0; width: 0}
#MathJax_ZoomEventTrap {position: left: 0; top: 0; z-index: 302; display: inline- border: 0; padding: 0; margin: 0; background-color: opacity: 0; filter: alpha(opacity=0)}
&/style&&style type=&text/css&&.MathJax_Preview {color: #888}
#MathJax_Message {position: left: 1 bottom: 1.5 background-color: #E6E6E6; border: 1px solid #959595; margin: 0 padding: 2px 8 z-index: 102; color: font-size: 80%; width: white-space: nowrap}
#MathJax_MSIE_Frame {position: top: 0; left: 0; width: 0 z-index: 101; border: 0 margin: 0 padding: 0px}
.MathJax_Error {color: #CC0000; font-style: italic}
&/style&&link rel=&stylesheet& type=&text/css& href=&///public/common/tag-suggest-pop/css/style.css?dd7cc7c&&&script src=&http://bdimg./static/js/logger.js?cdnversion=415761&&&/script&&link rel=&stylesheet& href=&http://bdimg./static/api/css/share_style0_16.css?v=6aba13f0.css&&&/head&
&body&&div id=&MathJax_Message& style=&display:&&&/div&&iframe frameborder=&0& style=&display:&&&/iframe&&div class=&csdn-toolbar csdn-toolbar-skin-black && & & & &&div class=&container row center-block && & & & & &&div class=&col-md-3 pull-left
logo clearfix&&&a href=&http://www.csdn.net?ref=toolbar& title=&CSDN首页& target=&_blank& class=&icon&&&/a&&a title=&频道首页& href=&http://blog.csdn.net?ref=toolbar_logo& class=&img blog-icon&&&/a&&/div& & & & & &&div class=&pull-right login-wrap && & & & & & &&ul
class=&btns&& & & & & & & &&li class=&loginlink&&&a href=&https://passport.csdn.net/account/login?ref=toolbar& target=&_top&&登录&&/a&|&a target=&_top& href=&http://passport.csdn.net/account/mobileregister?ref=toolbar&action=mobileRegister&&&注册&/a&&/li&
& & & & & & &&li class=&search&& & & & & & & & &&div class=&icon on-search-icon&& & & & & & & & & &&div class=&wrap&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & &
& & &&form action=&http://so.csdn.net/search& id=&toolbar_search& method=&get& target=&_blank&& & & & & & & & & & & &&input type=&hidden& value=&toolbar& name=&ref& accesskey=&2&& & & & & & & & & & & &&div class=&border&& & & & & & & & & & & & &&input placeholder=&搜索&
type=&text& value=&& name=&q& accesskey=&2&&&span class=&icon-enter-sm&&&/span& & & & & & & & & & & &&/div& & & & & & & & & & &&/form& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/li& & & & & & & &&li class=&favor&& & & & & & & & &&div class=&icon
on-favor-icon&& & & & & & & & & &&div class=&wrap&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&div style=&display:& class=&favor-success&&&span class=&msg&&收藏成功&/span&
& & & & & & & & & & &&div class=&btns&&&span class=&btn btn-primary ok&&确定&/span&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&div style=&display:& class=&favor-failed&&&span class=&icon-danger-lg&&&/span&&span class=&msg&&收藏失败，请重新收藏&/span& & &
& & & & & & & & &&div class=&btns&&&span class=&btn btn-primary ok&&确定&/span&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&form role=&form& class=&form-horizontal favor-form&& & & & & & & & & & & &&div class=&form-group&& & & & & & & & & & & & &&div
class=&clearfix&& & & & & & & & & & & & & &&label for=&input-title& class=&col-sm-2 control-label&&&span class=&red_txt&&*&/span&标题&/label& & & & & & & & & & & & & &&div class=&col-sm-10&& & & & & & & & & & & & & & &&input id=&inputTitle& type=&text& placeholder=&&
class=&title form-control&& & & & & & & & & & & & & &&/div& & & & & & & & & & & & &&/div& & & & & & & & & & & & &&div class=&alert alert-danger&&&strong&&/strong&标题不能为空&/div& & & & & & & & & & & &&/div& & & & & & & & & & & &&div class=&form-group& style=&display:&&
& & & & & & & & & & & &&label for=&input-url& class=&col-sm-2 control-label&&网址&/label& & & & & & & & & & & & &&div class=&col-sm-10&& & & & & & & & & & & & & &&input id=&input-url& type=&text& placeholder=&& class=&url form-control&& & & & & & & & & & & &
&&/div& & & & & & & & & & & &&/div& & & & & & & & & & & &&div class=&form-group&& & & & & & & & & & & & &&label for=&input-tag& class=&col-sm-2 tag control-label&&标签&/label& & & & & & & & & & & & &&div class=&col-sm-10&& & & & & & & & & & & & & &&input id=&input-tag&
type=&text& class=&form-control tag&& & & & & & & & & & & & &&/div& & & & & & & & & & & &&/div& & & & & & & & & & & &&div class=&form-group&& & & & & & & & & & & & &&label for=&input-description& class=&description col-sm-2 control-label&&位置&/label& & & &
& & & & & & & & &&div class=&col-sm-10&& & & & & & & & & & & & & &&div class=&my_lib_box&& & & & & & & & & & & & & & &个人主页&-&&a href=&http://my.csdn.net/& target=&_blank&&我的知识&/a& & & & & & & & & & & & & &&/div& & & & & & & & & & & & & &&div class=&checkbox&&
& & & & & & & & & & & & & &&div class=&pull-left&& & & & & & & & & & & & & & & &&label& & & & & & & & & & & & & & & & &&input type=&checkbox& name=&share& class=&save_lib_map& checked=&checked&&同时保存至： & & & & & & & & & & & & & & &&/label& & & & & & & & & &
& & & & &&/div& & & & & & & & & & & & & & &&div class=&pull-left&& & & & & & & & & & & & & & & &&div class=&dropdown&& & & & & & & & & & & & & & & & &&button id=&toolbar_sele_map& type=&button&& & & & & & & & & & & & & & & & & &选择知识图谱 & & & & & & & & & & &
& & & & & &&i class=&fa fa-chevron-down&&&/i& & & & & & & & & & & & & & & & &&/button& & & & & & & & & & & & & & & & &&div class=&top_arr&&&/div& & & & & & & & & & & & & & & & &&div class=&outside&& & & & & & & & & & & & & & & & & &&ul class=&dropdown-menu&
id=&toolbar_Design_knowledge&&&li&选择知识图谱&/li&&/ul& & & & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & & &&div class=&pull-left new_txt&& & & & & & & & & & & & & & & &&a href=&http://lib.csdn.net/my/create/structure&
target=&_blank&&新建？&/a& & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & &&/div& & & & & & & & & & & & &&/div& & & & & & & & & & & &&/div& & & & & & & & & & & &&div class=&form-group&& & & & & & & & & & & & &&div class=&col-sm-offset-2 col-sm-10 ft&&
& & & & & & & & & & & & &&div class=&col-sm-4 pull-left& style=&display:none&& & & & & & & & & & & & & & &&div class=&checkbox&& & & & & & & & & & & & & & & &&label& & & & & & & & & & & & & & & & &&input type=&checkbox& name=&share& checked=&checked& class=&share&&公开
& & & & & & & & & & & & & & &&/label& & & & & & & & & & & & & & &&/div& & & & & & & & & & & & & &&/div& & & & & & & & & & & & & &&div class=&col-sm-8 pull-right favor-btns&& & & & & & & & & & & & & & &&button type=&button& class=&cancel btn btn-default&&取消&/button&
& & & & & & & & & & & & & &&button type=&submit& class=&submit btn btn-primary&&收藏&/button& & & & & & & & & & & & & &&/div& & & & & & & & & & & & &&/div& & & & & & & & & & & &&/div& & & & & & & & & & &&/form& & & & & & & & & &&/div& & & & & & & & &&/div& &
& & & & & &&/li& & & & & & & &&li class=¬ify&& & & & & & & & &&div style=&display:none& class=&number&&&/div& & & & & & & & &&div style=&& class=&icon-hasnotes-sm&&&/div& & & & & & & & &&div id=&header_notice_num&&&div class=&icon-hasnotes& style=&&&&/div&&/div&
& & & & & & & &&div class=&icon on-notify-icon&& & & & & & & & & &&div class=&wrap&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&div id=¬e1& class=&csdn_note&
style=&left: -212 top: 25 display:&& & & & & & & & & & & &&div class=&box&&&div class=¬ifications notice_list_con curr&& &&div class=&menu_title&& & &&span class=&title&&&a href=&http://msg.csdn.net/letters& target=&_blank& class=&read_all&&查看所有私信&/a&&a
href=&http://msg.csdn.net& target=&_blank& class=&go_all&&查看所有通知&/a&&/span& &&/div& &&div class=&loading&&&/div& &&div class=&empty&&暂没有新通知&/div& &&div class=¬ice_content& style=&overflow-y: max-height: 270&&&/div&&/div&&div class=¬ifications
detail_con& style=&display: none&& &&div class=&menu_title&& & &&span class=&title&& & & &&a class=&go_back& href=&javascript:void 0;&&返回通知列表&/a& & & &&a class=¬ifications_page_none nextnote& href=&javascript:void 0;&&下一条&/a& & & &&a class=¬ifications_page
prvnote& href=&javascript:void 0;&&上一条&/a& & &&/span& &&/div& &&div class=¬ice_content& style=&overflow-y: height: 250&&&/div&&/div&&div class=&error&&&/div&&/div& & & & & & & & & & &&iframe src=&about:block& frameborder=&0& allowtransparency=&true&
style=&z-index:-1;position:top:0;left:0;width:100%;height:100%;background:transparent&&&/iframe&&/div& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/li& & & & & & & &&li class=&ugc&& & & & & & & & &&div class=&icon on-ugc-icon&& & &
& & & & & & &&div class=&wrap clearfix&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&dl& & & & & & & & & & & &&dt&&a href=&http://geek.csdn.net/news/expert?ref=toolbar&
target=&_blank& class=&p-news clearfix& style=&display:&&&em class=&icon&&&/em&&span&分享资讯&/span&&/a&&/dt& & & & & & & & & & & &&dt style=&border:&&&a href=&http://u.download.csdn.net/upload?ref=toolbar& target=&_blank& class=&p-doc clearfix&&&em
class=&icon&&&/em&&span&传PPT/文档&/span&&/a&&/dt& & & & & & & & & & & &&dt&&a href=&http://bbs.csdn.net/topics/new?ref=toolbar& target=&_blank& class=&p-ask clearfix&&&em class=&icon&&&/em&&span&提问题&/span&&/a&&/dt& & & & & & & & & & & &&dt&&a href=&http://write.blog.csdn.net/postedit?ref=toolbar&
target=&_blank& class=&p-blog clearfix&&&em class=&icon&&&/em&&span&写博客&/span&&/a&&/dt& & & & & & & & & & & &&dt&&a href=&http://u.download.csdn.net/upload?ref=toolbar& target=&_blank& class=&p-src clearfix&&&em class=&icon&&&/em&&span&传资源&/span&&/a&&/dt&
& & & & & & & & & & &&dt&&a href=&https://code.csdn.net/projects/new?ref=toolbar& target=&_blank& class=&c-obj clearfix&&&em class=&icon&&&/em&&span&创建项目&/span&&/a&&/dt& & & & & & & & & & & &&dt&&a href=&https://code.csdn.net/snippets/new?ref=toolbar& target=&_blank&
class=&c-code clearfix&&&em class=&icon&&&/em&&span&创建代码片&/span&&/a&&/dt& & & & & & & & & & &&/dl& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/li& & & & & & & &&li class=&profile&& & & & & & & & &&div class=&icon on-profile-icon&&&img src=&http://avatar.csdn.net/B/2/9/2_hellomangogo.jpg&
class=&curr-icon-img&& & & & & & & & & &&div class=&wrap clearfix&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & & & &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & & &&div class=&bd&& & & & & & & & & & & &&dl class=&clearfix&&
& & & & & & & & & & & &&dt class=&pull-left img&&&a target=&_blank& href=&http://my.csdn.net?ref=toolbar& class=&avatar&&&img src=&http://avatar.csdn.net/B/2/9/2_hellomangogo.jpg&&&/a&&/dt& & & & & & & & & & & & &&dd class=&info& style=&border:&&&a target=&_blank&
href=&http://my.csdn.net?ref=toolbar& class=&nickname&&hellomangogo&/a&&span class=&dec&&&a class=&fill-dec& href=&//my.csdn.net& target=&_blank&&编辑自我介绍，让更多人了解你&span class=&write-icon&&&/span&&/a&&/span&&/dd& & & & & & & & & & & &&/dl& & & & & & & & & & &&/div&
& & & & & & & & & &&div class=&ft clearfix&&&a target=&_blank& href=&http://my.csdn.net/my/account/changepwd?ref=toolbar& class=&pull-left&&&span class=&icon-cog&&&/span&帐号设置&/a&&a href=&https://passport.csdn.net/account/logout?ref=toolbar& target=&_top& class=&pull-left&
style=&margin-left:132 width:18 height:27 white-space: overflow:&&&span class=&icon-signout&&&/span&&span class=&out&&退出&/span&&/a&&/div& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/li& & & & & & & &&li class=&apps&&
& & & & & & & &&div id=&chasnew123& class=&hasnew& style=&display:&&&/div& & & & & & & & &&div id=&cappsarea123& class=&icon on-apps-icon&& & & & & & & & & &&div class=&wrap clearfix&& & & & & & & & & & &&div class=&curr-icon-wrap&& & & & & & & & & &
& &&div class=&curr-icon&&&/div& & & & & & & & & & &&/div& & & & & & & & & &&div class=&detail&& & & & & & & & & & &&dl& & & & & & & & & & & &&dt& & & & & & & & & & & & &&h5&社区&/h5& & & & & & & & & & & &&/dt& & & & & & & & & & & &&dd& &a href=&http://blog.csdn.net?ref=toolbar&
target=&_blank&&博客&/a&&/dd& & & & & & & & & & & &&dd& &a href=&http://bbs.csdn.net?ref=toolbar& target=&_blank&&论坛&/a&&/dd& & & & & & & & & & & &&dd& &a href=&http://download.csdn.net?ref=toolbar& target=&_blank&&下载&/a&&/dd& & & & & & & & & & & &&dd& &a href=&http://lib.csdn.net?ref=toolbar&
target=&_blank&&知识库&/a&&/dd& & & & & & & & & & & &&dd&&a href=&http://ask.csdn.net?ref=toolbar& target=&_blank&&技术问答&/a&&/dd& & & & & & & & & & & &&dd&&a href=&http://geek.csdn.net?ref=toolbar& target=&_blank&&极客头条&/a&&/dd& & & & & & & & & & & &&dd style=&display:none&&
&a href=&http://hero.csdn.net?ref=toolbar& target=&_blank&&英雄会&/a&&/dd& & & & & & & & & & &&/dl& & & & & & & & & &&/div& & & & & & & & & &&div class=&detail&& & & & & & & & & & &&dl& & & & & & & & & & & &&dt& & & & & & & & & & & & &&h5&服务&/h5& & & & & & &
& & & & &&/dt& & & & & & & & & & & &&dd style=&display:none&& &a href=&http://job.csdn.net?ref=toolbar& target=&_blank&&JOB&img src=&/public/common/toolbar/images/new.gif& style=&display: margin-top: -26 width: 23&&&/a&&/dd&
& & & & & & & & & & &&dd& &a href=&http://edu.csdn.net?ref=toolbar& target=&_blank&&学院&img src=&/public/common/toolbar/images/new.gif& style=&display: margin-top: -26 width: 23&&&/a&&/dd& & & & & & & & & & & &&dd& &a href=&https://code.csdn.net?ref=toolbar&
target=&_blank&&CODE&/a&&/dd& & & & & & & & & & & &&dd& &a href=&http://huiyi.csdn.net/?ref=toolbar& target=&_blank&&活动&/a&&/dd& & & & & & & & & & & &&dd& &a href=&?ref=toolbar& target=&_blank&&CSTO&/a&&/dd& & & & & & & & & & & &&dd& &a
href=&http://mall.csdn.net?ref=toolbar& target=&_blank&&C币兑换&img src=&/public/common/toolbar/images/new.gif& style=&display: margin-top: -26 width: 23&&&/a&&/dd& & & & & & & & & & &&/dl& & & & & & & & & &&/div& & & & & & & &
& &&div class=&detail last&& & & & & & & & & & &&dl& & & & & & & & & & & &&dt& & & & & & & & & & & & &&h5&俱乐部&/h5& & & & & & & & & & & &&/dt& & & & & & & & & & & &&dd& &a href=&http://cto.csdn.net?ref=toolbar& target=&_blank&&CTO俱乐部&/a&&/dd& & & & & & & &
& & & &&dd& &a href=&http://student.csdn.net?ref=toolbar& target=&_blank&&高校俱乐部&/a&&/dd& & & & & & & & & & &&/dl& & & & & & & & & &&/div& & & & & & & & &&/div& & & & & & & &&/div& & & & & & &&/li& & & & & & &&/ul& & & & & &&/div& & & & &&/div& & &&/div&
& & &!-- 广告位开始 --&
& & &!-- 广告位结束 --&
& & & &!--new top--&
& & &script id=&toolbar-tpl-scriptId& fixed=&true& prod=&blog& skin=&black& src=&/public/common/toolbar/js/html.js& type=&text/javascript&&&/script&
& & &&!--new top--&
& & &div id=&container&&
& & & & &div id=&header&&
& & &div class=&header&&
& & & & &div id=&blog_title&&
& & & & & & &h2&
& & & & & & & & &a href=&http://blog.csdn.net/zxw&&zhangxiaowei&/a&&/h2&
& & & & & & &h3&“改变世界的不是技术，是技术背后的梦想和责任！”&/h3&
& & & & & & &div class=&clear&&
& & & & & & &/div&
& & & & &/div&
& & & & &div class=&clear&&
& & & & &/div&
& & &/div&
&div id=&navigator&&
& & &div class=&navigator_bg&&
& & &/div&
& & &div class=&navigator&&
& & & & &ul& & & & & &&
& & & & & & & & &li id=&btnContents&&&a href=&http://blog.csdn.net/zxw?viewmode=contents&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_mulu'])&&
& & & & & & & & & & &img src=&http://static.blog.csdn.net/images/ico_list.gif&&目录视图&/span&&/a&&/li&
& & & & & & & & &li id=&btnView&&&a href=&http://blog.csdn.net/zxw?viewmode=list&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_zhaiyao'])&&
& & & & & & & & & & &img src=&http://static.blog.csdn.net/images/ico_summary.gif&&摘要视图&/span&&/a&&/li&
& & & & & & & & &li id=&btnRss&&&a href=&http://blog.csdn.net/zxw/rss/list&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_RSS'])&&
& & & & & & & & & & &img src=&http://static.blog.csdn.net/images/ico_rss.gif&&订阅&/span&&/a&&/li& & & & & & & & &
& & & & & &&
& & & & & & &/ul&
& & &/div&
&script type=&text/javascript&&
& & var username = &zxw&;
& & var _blogger =
& & var blog_address = &http://blog.csdn.net/zxw&;
& & var static_host = &http://static.blog.csdn.net&;
& & var currentUserName = &hellomangogo&; &
& & & & &div id=&body&&
& & & & & & &div id=&main&&
& & & & & & & & &div class=&main&&
& & & & & & & & & & & & &div class=&ad_class&&
&div class=¬ice tracking-ad& data-mod=&popu_3&&&
&a href=&http://bss.csdn.net/m/topic/community_IoT/index& target=&_blank&&
&font color=&red&&&strong&【CSDN 技术主题月】物联网全栈开发&/strong&&/font&&/a&
&a href=& http://blog.csdn.net/broadview2006/article/details/& target=&_blank&&
&font color=&blue&&&strong&【评论送书】每周荐书：MySQL、Kafka、微信小程序&/strong&&/font&&/a&
&a href=&http://edu.csdn.net/huiyiCourse/series_detail/41?ref=blog&loc=r0& target=&_blank&&
&font color=&red&&&strong&【直播】Android 老司机带你开黑&/strong&&/font&&/a&
&/div& & & & & & & & & & & & &&/div&
& & & & & & & & & & & &&
&script type=&text/javascript& src=&http://static.blog.csdn.net/scripts/category.js&&&/script&
& &script type=&text/ecmascript&&
& & & window.quickReplyflag =
& & & & & &
& & & & & & var isBole =
& & & & & &&
& & & var fasrc=&http://my.csdn.net/my/favorite/miniadd?t=Android+View(%e4%b8%80)-View%e5%9d%90%e6%a0%87%e4%bb%a5%e5%8f%8a%e6%96%b9%e6%b3%95%e8%af%b4%e6%98%8e&u=http://blog.csdn.net/zxw/article/details/&
& & &/script&
&div id=&article_details& class=&details&&
& & &div class=&article_title&& &&
& & & & &&span class=&ico ico_type_Original&&&/span&
& & & & &span class=&link_title&&&a href=&/zxw/article/details/&&
& & & & &font color=&red&&[置顶]&/font&
& & & & Android View(一)-View坐标以及方法说明 & & & & & &
& & & & &/a&&/span&
& & & & &div class=&article_manage clearfix&&
& & & & &div class=&article_l&&
& & & & & & &span class=&link_categories&&
& & & & & & 标签：
& & & & & & & &a href=&http://www.csdn.net/tag/android& target=&_blank& onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_tag']);&&android&/a&&a href=&http://www.csdn.net/tag/view%20%e5%9d%90%e6%a0%87%e7%b3%bb& target=&_blank& onclick=&_gaq.push(['_trackEvent','function',
'onclick', 'blog_articles_tag']);&&view 坐标系&/a&
& & & & & & &/span&
& & & & &/div&
& & & & &div class=&article_r&&
& & & & & & &span class=&link_postdate&& 19:43&/span&
& & & & & & &span class=&link_view& title=&阅读次数&&6691人阅读&/span&
& & & & & & &span class=&link_comments& title=&评论次数&& &a href=&#comments& onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_pinglun'])&&评论&/a&(4)&/span&
& & & & & & &span class=&link_collect tracking-ad& data-mod=&popu_171&& &a href=&javascript:void(0);& onclick=&javascript:collectArticle('Android+View(%e4%b8%80)-View%e5%9d%90%e6%a0%87%e4%bb%a5%e5%8f%8a%e6%96%b9%e6%b3%95%e8%af%b4%e6%98%8e','');return
& title=&收藏& target=&_blank&&收藏&/a&&/span&
& & & & & & &&span class=&link_report&& &a href=&#report& onclick=&javascript:report();& title=&举报&&举报&/a&&/span&
& & & & &/div&
& & &/div&
& & &div class=&embody& style=&display:none& id=&embody&&
& & & & &span class=&embody_t&&本文章已收录于：&/span&
& & & & &div class=&embody_c& id=&lib& value=&{&err&:0,&msg&:&ok&,&data&:[]}&&&/div&
& & &/div&
& & &style type=&text/css&& & & & &
& & & & & & .embody{
& & & & & & & & padding:10px 10px 10
& & & & & & & & margin:0 -20
& & & & & & & & border-bottom:solid 1px # & & & & & & & &
& & & & & & }
& & & & & & .embody_b{
& & & & & & & & margin:0 ;
& & & & & & & & padding:10px 0;
& & & & & & }
& & & & & & .embody .embody_t,.embody .embody_c{
& & & & & & & & display: inline-
& & & & & & & & margin-right:10
& & & & & & }
& & & & & & .embody_t{
& & & & & & & & font-size: 12
& & & & & & & & color:#999;
& & & & & & }
& & & & & & .embody_c{
& & & & & & & & font-size: 12
& & & & & & }
& & & & & & .embody_c img,.embody_c em{
& & & & & & & & display: inline-
& & & & & & & & vertical-align: & & & & & & &&
& & & & & & }
& & & & & & &.embody_c img{ & & & & & & &&
& & & & & & & & width:30
& & & & & & & & height:30
& & & & & & }
& & & & & & .embody_c em{
& & & & & & & & margin: 0 20px 0 10
& & & & & & & & color:#333;
& & & & & & & & font-style:
& & & & & & }
& & &/style&
& & &script type=&text/javascript&&
& & & & $(function () {
& & & & & & try
& & & & & & {
& & & & & & & & var lib = eval(&(&+$(&#lib&).attr(&value&)+&)&);
& & & & & & & & var html = &&;
& & & & & & & & if (lib.err == 0) {
& & & & & & & & & & $.each(lib.data, function (i) {
& & & & & & & & & & & & var obj = lib.data[i];
& & & & & & & & & & & & //html += '&img src=&' + obj.logo + '&/&' + obj.name + &&&&;
& & & & & & & & & & & & html += ' &a href=&' + obj.url + '& target=&_blank&&';
& & & & & & & & & & & & html += ' &img src=&' + obj.logo + '&&';
& & & & & & & & & & & & html += ' &em&&b&' + obj.name + '&/b&&/em&';
& & & & & & & & & & & & html += ' &/a&';
& & & & & & & & & & });
& & & & & & & & & & if (html != &&) {
& & & & & & & & & & & & setTimeout(function () {
& & & & & & & & & & & & & & $(&#lib&).html(html); & & & & & & & & & & &
& & & & & & & & & & & & & & $(&#embody&).show();
& & & & & & & & & & & & }, 100);
& & & & & & & & & & }
& & & & & & & & } & & &
& & & & & & } catch (err)
& & & & & & { }
& & & & & &&
& & & & });
& & &/script&
& & & &div class=&category clearfix&&
& & & & &div class=&category_l&&
& & & & & &&img src=&http://static.blog.csdn.net/images/category_icon.jpg&&
& & & & & & &span&分类：&/span&
& & & & &/div&
& & & & &div class=&category_r&&
& & & & & & & & & & &label onclick=&GetCategoryArticles('1846789','zxw','top','');&&
& & & & & & & & & & & & &span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_fenlei']);&&android view&em&（5）&/em&&/span&
& & & & & & & & & & & &img class=&arrow-down& src=&http://static.blog.csdn.net/images/arrow_triangle _down.jpg& style=&display:&&
& & & & & & & & & & & &img class=&arrow-up& src=&http://static.blog.csdn.net/images/arrow_triangle_up.jpg& style=&display:&&
& & & & & & & & & & & & &div class=&subItem&&
& & & & & & & & & & & & & & &div class=&subItem_t&&&a href=&http://blog.csdn.net/zxw/article/category/1846789& target=&_blank&&作者同类文章&/a&&i class=&J_close&&X&/i&&/div&
& & & & & & & & & & & & & & &ul class=&subItem_l& id=&top_1846789&& & & & & & & & & & & & & & &
& & & & & & & & & & & & & & &/ul&
& & & & & & & & & & & & &/div&
& & & & & & & & & & &/label& & & & & & & & & & &
& & & & &/div&
& & &/div&
& & & & &div class=&bog_copyright&& & & & &&
& & & & & & &p class=©right_p&&版权声明：本文为博主原创文章，未经博主允许不得转载。&/p&
& & & & &/div&
&div id=&article_content& class=&article_content tracking-ad& data-mod=&popu_307& data-dsm=&post&&
&p&&span style=&font-size:14px&&& &&在实际开发中，我们总是会和View打交道，例如View滑动、获取View坐标等等，那么就会牵扯到许多系统提供的Api方法，那么今天，我们就来详细了解一下，与之有关的系统方法。&/span&&/p&
&p&&span style=&font-size:14px&&一. 坐标系&/span&&/p&
&p&&span style=&font-size:14px&&& & 首页，我们先需要了解一下&a href=&http://lib.csdn.net/base/android& class=&replace_word& title=&Android知识库& target=&_blank& style=&color:#df3434; font-weight:&&Android&/a&里面的坐标系（二维坐标系）。Android中存在两种坐标系，Android坐标系（屏幕坐标系）和视图坐标系（View坐标系）。先上一张图，如下：&/span&&/p&
&p style=&text-align:center&&&span style=&font-size:14px&&&img src=&http://img.blog.csdn.net/26185?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center& alt=&&&&/span&&/p&
&p style=&text-align:left&&&span style=&font-size:14px&&通过上面这张图，我们可以得知：&/span&&/p&
&p style=&text-align:left&&&span style=&font-size:14px&&& &1.Android坐标系，是以&strong&手机屏幕左上角&/strong&为原点，以水平向右为X轴正方向，以竖直向下为y轴正方向；&/span&&/p&
&p style=&text-align:left&&&span style=&font-size:14px&&& &2.视图坐标系，原点是该View的&strong&父View的左上角&/strong&，以水平向右为X轴正方向，以竖直向下为y轴正方向；&/span&&/p&
&p style=&text-align:left&&&strong&&span style=&font-size:14px&&需要补充的一点是，View视图可以是没有边界的，换句话说，就是View视图的大小可以比Android的手机屏幕大，甚至还大很多。还是依旧上图说明，如下：&/span&&/strong&&/p&
&p style=&text-align:center&&&span style=&font-size:14px&&&img src=&http://img.blog.csdn.net/43638?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center& alt=&&&&br&
&/span&&/p&
&p style=&text-align:left&&&strong&&span style=&font-size:14px&&这张图中，黑色的线框是View的大小，黄色线框是手机屏幕的大小，我们可以看出，View的大小比手机屏幕还大，并且只有在手机屏幕里面，我们才能看到。目前手机屏幕只显示Buttton2按钮，不在黄色线框中的视图，是隐藏（不可见）状态，当我们手指在手机屏幕上左右滑动时，可能才显示其他隐藏的视图。所以，我们在布局中可能会遇到，有的View只显示了一部分，就是这个原因！&/span&&/strong&&/p&
&p style=&text-align:left&&&span style=&font-size:14px&&二.Android提供的Api方法解释说明&/span&&/p&
&p&&span style=&font-size:14px&&1.View常用到的方法。&strong&&/strong&&/span&&/p&
&p&&span style=&font-size:14px&&（1）.getLeft()，当前View的左边缘与它父View的左边缘的距离（视图坐标）；&/span&&/p&
&p&&span style=&font-size:14px&&（2）.getRight()，当前View的右边缘与它父View的左边缘的距离（视图坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（3）.getTop()，当前View的上边缘与它父View的上边缘（顶部）的距离（视图坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（4）.getBottom()，当前View的下边缘与它父View的上边缘（顶部）的距离（视图坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（5）.getWidth()，获取当前View的宽度；&/span&&/p&
&p&&span style=&font-size:14px&&（6）.getHeight()，获取当前View的高度；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&我们可以看看View的源码&/span&&/p&
&div class=&dp-highlighter bg_java&&&div class=&bar&&&div class=&tools&&&b&[java]&/b& &a href=&#& class=&ViewSource& title=&view plain& onclick=&dp.mand('ViewSource',this);& target=&_blank&&view plain&/a&&span data-mod=&popu_168&&
&a href=&#& class=&CopyToClipboard& title=©& onclick=&dp.mand('CopyToClipboard',this);& target=&_blank&©&/a&&div style=&position: left: 455 top: 2648 width: 18 height: 18 z-index: 99;&&&embed id=&ZeroClipboardMovie_1&
src=&http://static.blog.csdn.net/scripts/ZeroClipboard/ZeroClipboard.swf& loop=&false& menu=&false& quality=&best& bgcolor=&#ffffff& width=&18& height=&18& name=&ZeroClipboardMovie_1& align=&middle& allowscriptaccess=&always& allowfullscreen=&false& type=&application/x-shockwave-flash&
pluginspage=&/go/getflashplayer& flashvars=&id=1&width=18&height=18& wmode=&transparent&&&/div&&/span&&span data-mod=&popu_169&& &a href=&#& class=&PrintSource& title=&print& onclick=&dp.mand('PrintSource',this);return
& target=&_blank&&print&/a&&/span&&a href=&#& class=&About& title=&?& onclick=&dp.mand('About',this);& target=&_blank&&?&/a&&/div&&/div&&ol start=&1& class=&dp-j&&&li class=&alt&&&span&&span class=&comment&&/**&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&The&distance&in&pixels&from&the&left&edge&of&this&view's&parent&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&to&the&left&edge&of&this&view.&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&{@hide}&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span
class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&keyword&&protected&/span&&span&&&/span&&span
class=&keyword&&int&/span&&span&&mL&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&The&distance&in&pixels&from&the&left&edge&of&this&view's&parent&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&to&the&right&edge&of&this&view.&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&{@hide}&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span
class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&keyword&&protected&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&mR&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span
class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&The&distance&in&pixels&from&the&top&edge&of&this&view's&parent&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&to&the&top&edge&of&this&view.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&{@hide}&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span
class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&keyword&&protected&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&mT&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span
class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&The&distance&in&pixels&from&the&top&edge&of&this&view's&parent&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&to&the&bottom&edge&of&this&view.&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&{@hide}&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span
class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&keyword&&protected&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&mB&&&/span&&/span&&/li&&li class=&alt&&&span&&&&span
class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&Left&position&of&this&view&relative&to&its&parent.&/span&&&/span&&/li&&li class=&alt&&&span&&span
class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&@return&The&left&edge&of&this&view,&in&pixels.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.CapturedViewProperty&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&getLeft()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&mL&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li class=&&&&span&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span
class=&comment&&&&&&&*&Right&position&of&this&view&relative&to&its&parent.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&@return&The&right&edge&of&this&view,&in&pixels.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.CapturedViewProperty&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span
class=&keyword&&int&/span&&span&&getRight()&{&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&&&&&span class=&keyword&&return&/span&&span&&mR&&&/span&&/span&&/li&&li class=&&&&span&&&&&}&&&/span&&/li&&li
class=&alt&&&span&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&Top&position&of&this&view&relative&to&its&parent.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&@return&The&top&of&this&view,&in&pixels.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.CapturedViewProperty&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&getTop()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&mT&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li class=&&&&span&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span
class=&comment&&&&&&&*&Bottom&position&of&this&view&relative&to&its&parent.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&@return&The&bottom&of&this&view,&in&pixels.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.CapturedViewProperty&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span
class=&keyword&&int&/span&&span&&getBottom()&{&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&&&&&span class=&keyword&&return&/span&&span&&mB&&&/span&&/span&&/li&&li class=&&&&span&&&&&}&&&/span&&/li&&li
class=&alt&&&span&&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&Return&the&width&of&the&your&view.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&@return&The&width&of&your&view,&in&pixels.&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span
class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&getWidth()&{&&&/span&&/span&&/li&&li
class=&&&&span&&&&&&&&&&span class=&keyword&&return&/span&&span&&mRight&-&mL&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li class=&&&&span&&&span
class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&Return&the&height&of&your&view.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&@return&The&height&of&your&view,&in&pixels.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&annotation&&@ViewDebug&/span&&span&.ExportedProperty(category&=&&/span&&span class=&string&&&layout&&/span&&span&)&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span
class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&int&/span&&span&&getHeight()&{&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&mBottom&-&mT&&&/span&&/span&&/li&&li class=&&&&span&&&&&}&&&/span&&/li&&/ol&&/div&&pre code_snippet_id=&1559876& snippet_file_name=&blog__7381200& name=&code&
class=&java& style=&display:&&/**
& & &* The distance in pixels from the left edge of this view's parent
& & &* to the left edge of this view.
& & &* {@hide}
& & @ViewDebug.ExportedProperty(category = &layout&)
& & protected int mL
& & &* The distance in pixels from the left edge of this view's parent
& & &* to the right edge of this view.
& & &* {@hide}
& & @ViewDebug.ExportedProperty(category = &layout&)
& & protected int mR
& & &* The distance in pixels from the top edge of this view's parent
& & &* to the top edge of this view.
& & &* {@hide}
& & @ViewDebug.ExportedProperty(category = &layout&)
& & protected int mT
& & &* The distance in pixels from the top edge of this view's parent
& & &* to the bottom edge of this view.
& & &* {@hide}
& & @ViewDebug.ExportedProperty(category = &layout&)
& & protected int mB
& & &* Left position of this view relative to its parent.
& & &* @return The left edge of this view, in pixels.
& & @ViewDebug.CapturedViewProperty
& & public final int getLeft() {
& & & & return mL
& & &* Right position of this view relative to its parent.
& & &* @return The right edge of this view, in pixels.
& & @ViewDebug.CapturedViewProperty
& & public final int getRight() {
& & & & return mR
& & &* Top position of this view relative to its parent.
& & &* @return The top of this view, in pixels.
& & @ViewDebug.CapturedViewProperty
& & public final int getTop() {
& & & & return mT
& & &* Bottom position of this view relative to its parent.
& & &* @return The bottom of this view, in pixels.
& & @ViewDebug.CapturedViewProperty
& & public final int getBottom() {
& & & & return mB
& & &* Return the width of the your view.
& & &* @return The width of your view, in pixels.
& & @ViewDebug.ExportedProperty(category = &layout&)
& & public final int getWidth() {
& & & & return mRight - mL
& & &* Return the height of your view.
& & &* @return The height of your view, in pixels.
& & @ViewDebug.ExportedProperty(category = &layout&)
& & public final int getHeight() {
& & & & return mBottom - mT
& & }&/pre&
&p&&span style=&font-size:14px&&看一张图，我们可能就了然了。&/span&&/p&
&p style=&text-align:center&&&span style=&font-size:14px&&&img src=&http://img.blog.csdn.net/56370?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center& alt=&&&&br&
&/span&&/p&
&p&&span style=&font-size:14px&&2.MotionEvent中有这几个常用的方法getX(),getY(),getRawX(),getRawY()。（&span style=&font-size:14px&&MotionEvent是&/span&该View的onTouchEvent()方法中的）&/span&&/p&
&p&&span style=&font-size:14px&&（1）.getX()，触摸中心点与该View左边缘的距离（视图坐标）；&/span&&/p&
&p&&span style=&font-size:14px&&（2）.getY()，触摸中心点与该View上边缘（顶部）的距离（视图坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（3）.getRawX()，触摸中心点与屏幕左边缘的距离（绝对坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&（4）.getRawY()，触摸中心点与屏幕上边缘（顶部）的距离（绝对坐标）；&br&
&/span&&/p&
&p&&span style=&font-size:14px&&请留意，这几个是MotionEvent中的方法，调用的时候MotionEvent.getX()...。看一张图，如下：&/span&&/p&
&p style=&text-align:center&&&span style=&font-size:14px&&&img src=&http://img.blog.csdn.net/27398?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center& alt=&&&&br&
&/span&&/p&
&p&&span style=&font-size:14px&&源码如下所示：&/span&&/p&
&div class=&dp-highlighter bg_java&&&div class=&bar&&&div class=&tools&&&b&[java]&/b& &a href=&#& class=&ViewSource& title=&view plain& onclick=&dp.mand('ViewSource',this);& target=&_blank&&view plain&/a&&span data-mod=&popu_168&&
&a href=&#& class=&CopyToClipboard& title=©& onclick=&dp.mand('CopyToClipboard',this);& target=&_blank&©&/a&&div style=&position: left: 455 top: 5873 width: 18 height: 18 z-index: 99;&&&embed id=&ZeroClipboardMovie_2&
src=&http://static.blog.csdn.net/scripts/ZeroClipboard/ZeroClipboard.swf& loop=&false& menu=&false& quality=&best& bgcolor=&#ffffff& width=&18& height=&18& name=&ZeroClipboardMovie_2& align=&middle& allowscriptaccess=&always& allowfullscreen=&false& type=&application/x-shockwave-flash&
pluginspage=&/go/getflashplayer& flashvars=&id=2&width=18&height=18& wmode=&transparent&&&/div&&/span&&span data-mod=&popu_169&& &a href=&#& class=&PrintSource& title=&print& onclick=&dp.mand('PrintSource',this);return
& target=&_blank&&print&/a&&/span&&a href=&#& class=&About& title=&?& onclick=&dp.mand('About',this);& target=&_blank&&?&/a&&/div&&/div&&ol start=&1& class=&dp-j&&&li class=&alt&&&span&&span class=&comment&&/**&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&{@link&#getX(int)}&for&the&first&pointer&index&(may&be&an&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&arbitrary&pointer&identifier).&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&@see&#AXIS_X&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li
class=&alt&&&span&&&&&&span class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&float&/span&&span&&getX()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&nativeGetAxisValue(mNativePtr,&AXIS_X,&&/span&&span class=&number&&0&/span&&span&,&HISTORY_CURRENT);&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li
class=&&&&span&&&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&{@link&#getY(int)}&for&the&first&pointer&index&(may&be&an&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&arbitrary&pointer&identifier).&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&alt&&&span&&span
class=&comment&&&&&&&*&@see&#AXIS_Y&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span
class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&float&/span&&span&&getY()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&nativeGetAxisValue(mNativePtr,&AXIS_Y,&&/span&&span class=&number&&0&/span&&span&,&HISTORY_CURRENT);&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li
class=&&&&span&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&Returns&the&original&raw&X&coordinate&of&this&event.&&For&touch&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&events&on&the&screen,&this&is&the&original&location&of&the&event&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&on&the&screen,&before&it&had&been&adjusted&for&the&containing&window&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&and&views.&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&@see&#getX(int)&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&@see&#AXIS_X&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&span
class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&float&/span&&span&&getRawX()&{&&&/span&&/span&&/li&&li class=&&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&nativeGetRawAxisValue(mNativePtr,&AXIS_X,&&/span&&span class=&number&&0&/span&&span&,&HISTORY_CURRENT);&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&}&&&/span&&/li&&li
class=&&&&span&&&&/span&&/li&&li class=&alt&&&span&&&&&&span class=&comment&&/**&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&Returns&the&original&raw&Y&coordinate&of&this&event.&&For&touch&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&events&on&the&screen,&this&is&the&original&location&of&the&event&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&on&the&screen,&before&it&had&been&adjusted&for&the&containing&window&/span&&&/span&&/li&&li
class=&alt&&&span&&span class=&comment&&&&&&&*&and&views.&/span&&&/span&&/li&&li class=&&&&span&&span class=&comment&&&&&&&*&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*&@see&#getY(int)&/span&&&/span&&/li&&li
class=&&&&span&&span class=&comment&&&&&&&*&@see&#AXIS_Y&/span&&&/span&&/li&&li class=&alt&&&span&&span class=&comment&&&&&&&*/&/span&&span&&&&/span&&/span&&/li&&li class=&&&&span&&&&&&span
class=&keyword&&public&/span&&span&&&/span&&span class=&keyword&&final&/span&&span&&&/span&&span class=&keyword&&float&/span&&span&&getRawY()&{&&&/span&&/span&&/li&&li class=&alt&&&span&&&&&&&&&&span
class=&keyword&&return&/span&&span&&nativeGetRawAxisValue(mNativePtr,&AXIS_Y,&&/span&&span class=&number&&0&/span&&span&,&HISTORY_CURRENT);&&&/span&&/span&&/li&&li class=&&&&span&&&&&}&&&/span&&/li&&/ol&&/div&&pre
code_snippet_id=&1559876& snippet_file_name=&blog__1383172& name=&code& class=&java& style=&display:&&/**
& & &* {@link #getX(int)} for the first pointer index (may be an
& & &* arbitrary pointer identifier).
& & &* @see #AXIS_X
& & public final float getX() {
& & & & return nativeGetAxisValue(mNativePtr, AXIS_X, 0, HISTORY_CURRENT);
& & &* {@link #getY(int)} for the first pointer index (may be an
& & &* arbitrary pointer identifier).
& & &* @see #AXIS_Y
& & public final float getY() {
& & & & return nativeGetAxisValue(mNativePtr, AXIS_Y, 0, HISTORY_CURRENT);
& & &* Returns the original raw X coordinate of this event. &For touch
& & &* events on the screen, this is the original location of the event
& & &* on the screen, before it had been adjusted for the containing window
& & &* and views.
& & &* @see #getX(int)
& & &* @see #AXIS_X
& & public final float getRawX() {
& & & & return nativeGetRawAxisValue(mNativePtr, AXIS_X, 0, HISTORY_CURRENT);
& & &* Returns the original raw Y coordinate of this event. &For touch
& & &* events on the screen, this is the original location of the event
& & &* on the screen, before it had been adjusted for the containing window
& & &* and views.
& & &* @see #getY(int)
& & &* @see #AXIS_Y
& & public final float getRawY() {
& & & & return nativeGetRawAxisValue(mNativePtr, AXIS_Y, 0, HISTORY_CURRENT);
& & }&/pre&
&p&&span style=&font-size:14px&&三. 总结&&/span&&/p&
&p&&span style=&font-size:14px&&& & 文章主要是讲解了Android的两个坐标系，以及系统提供给我们的一些Api方法的使用说明。&br&
&/span&&/p&
&p&&span style=&font-size:14px&&& & 相信大家对这些系统提供的Api已经有所了解了吧！&/span&&span style=&color:rgb(51,51,51); font-family:A line-height:26 text-indent:20 font-size:14px&&（本人水平有限，有错误的地方，欢迎大家指出）&/span&&/p&
&p&&span style=&text-indent:20px&&&span style=&font-size:14px&&&span style=&color:#333333&&&span style=&font-family:A line-height:26px&&& & 如果你还想了解View的&span style=&color:rgb(51,51,51); font-family:A font-size:14 line-height:26px&&scrollTo()和&span
style=&color:rgb(51,51,51); font-family:A font-size:14 line-height:26px&&scrollBy()的话&/span&&/span&&/span&，&/span&&/span&&span style=&font-family:A color:#333333&&&span style=&font-size:14 line-height:26px&&那么请看这篇文章&/span&&/span&&a target=&_blank&
href=&http://blog.csdn.net/zxw/article/details/& style=&color:rgb(51,51,51); font-family:A font-size:14 line-height:26px&&Android
&View(二)-View的scrollTo()以及scrollBy()说明&/a&！&/span&&/p&
&!-- Baidu Button BEGIN --&
&div class=&bdsharebuttonbox tracking-ad bdshare-button-style0-16& style=&float:& data-mod=&popu_172& data-bd-bind=&6&&
&a href=&#& class=&bds_more& data-cmd=&more& style=&background-position:0 0 ! background-image: url(http://bdimg./static/api/img/share/icons_0_16.png?v=d754dcc0.png) !important& target=&_blank&&&/a&
&a href=&#& class=&bds_qzone& data-cmd=&qzone& title=&分享到QQ空间& style=&background-position:0 -52px !important& target=&_blank&&&/a&
&a href=&#& class=&bds_tsina& data-cmd=&tsina& title=&分享到新浪微博& style=&background-position:0 -104px !important& target=&_blank&&&/a&
&a href=&#& class=&bds_tqq& data-cmd=&tqq& title=&分享到腾讯微博& style=&background-position:0 -260px !important& target=&_blank&&&/a&
&a href=&#& class=&bds_renren& data-cmd=&renren& title=&分享到人人网& style=&background-position:0 -208px !important& target=&_blank&&&/a&
&a href=&#& class=&bds_weixin& data-cmd=&weixin& title=&分享到微信& style=&background-position:0 -1612px !important& target=&_blank&&&/a&
&script&window._bd_share_config = { &common&: { &bdSnsKey&: {}, &bdText&: &&, &bdMini&: &1&, &bdMiniList&: false, &bdPic&: &&, &bdStyle&: &0&, &bdSize&: &16& }, &share&: {} }; with (document) 0[(getElementsByTagName('head')[0] || body).appendChild(createElement('script')).src
= 'http://bdimg./static/api/js/share.js?v=.js?cdnversion=' + ~(-new Date() / 36e5)];&/script&
&!-- Baidu Button END --&
&!--172.16.140.12--&
&!-- Baidu Button BEGIN --&
&script type=&text/javascript& id=&bdshare_js& data=&type=tools&uid=1536434& src=&http://bdimg./static/js/bds_s_v2.js?cdnversion=415761&&&/script&
&script type=&text/javascript&&
& & document.getElementById(&bdshell_js&).src = &http://bdimg./static/js/shell_v2.js?cdnversion=& + Math.ceil(new Date()/3600000)
&!-- Baidu Button END --&
& & & & &div id=&digg& articleid=&&&
& & & & & & &dl id=&btnDigg& class=&digg digg_enable& onclick=&btndigga();&&
& & & & & & & &
& & & & & & & & &&dt&顶&/dt&
& & & & & & & & &dd&10&/dd&
& & & & & & &/dl&
& & & & & &
& & & & & & &&
& & & & & & &dl id=&btnBury& class=&digg digg_enable& onclick=&btnburya();&&
& & & & & & &&
& & & & & & & & & &dt&踩&/dt&
& & & & & & & & &dd&1&/dd& & & & & & & &&
& & & & & & &/dl&
& & & & & &&
& & & & &/div&
& & &&div class=&tracking-ad& data-mod=&popu_222&&&a href=&javascript:void(0);& target=&_blank&&&&/a& & &/div&
& & &div class=&tracking-ad& data-mod=&popu_223&& &a href=&javascript:void(0);& target=&_blank&&&&/a&&/div&
& & &script type=&text/javascript&&
& & & & & & & & function btndigga() {
& & & & & & & & & & $(&.tracking-ad[data-mod='popu_222'] a&).click();
& & & & & & & & }
& & & & & & & & function btnburya() {
& & & & & & & & & & $(&.tracking-ad[data-mod='popu_223'] a&).click();
& & & & & & & & }
& & & & & & &/script&
& &&ul class=&article_next_prev&&
& & & & & & & & &li class=&prev_article&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_shangyipian']);location.href='/zxw/article/details/';&&上一篇&/span&&a href=&/zxw/article/details/& onclick=&_gaq.push(['_trackEvent','function',
'onclick', 'blog_articles_shangyipian'])&&Android 购物选择颜色、尺码实现(二)&/a&&/li&
& & & & & & & & &li class=&next_article&&&span onclick=&_gaq.push(['_trackEvent','function', 'onclick', 'blog_articles_xiayipian']);location.href='/zxw/article/details/';&&下一篇&/span&&a href=&/zxw/article/details/& onclick=&_gaq.push(['_trackEvent','function',
'onclick', 'blog_articles_xiayipian'])&&Android View(二)-View的scrollTo()以及scrollBy()说明&/a&&/li&
& & &div style=&clear: height:10&&&/div&
& & & & & & &div class=&similar_article&&
& & & & & & & & & & &h4&&/h4&
& & & & & & & & & & &div class=&similar_c& style=&margin:20px 0px 0px 0px&&
& & & & & & & & & & & & &div class=&similar_c_t&&
& & & & & & & & & & & & & &&相关文章推荐
& & & & & & & & & & & & &/div&
& & & & & & & & & &
& & & & & & & & & & & & &div class=&similar_wrap tracking-ad& data-mod=&popu_36& style=&max-height:195&& & & & & & & & & & & &&
& & & & & & & & & & & & & & &ul class=&similar_list fl&& & &
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/qq_/article/details/& title=&Android View(一)-View坐标以及方法说明& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android View(一)-View坐标以及方法说明&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/xy_xb/article/details/& title=&Android View(一)-View坐标以及方法说明& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android View(一)-View坐标以及方法说明&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/yanbober/article/details/& title=&Android应用自定义View绘制方法手册& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android应用自定义View绘制方法手册&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/jim__charles/article/details/& title=&Android自定义View之常用工具源码分析& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android自定义View之常用工具源码分析&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/Mr_immortalZ/article/details/& title=&那些你应该知道却不一定知道的——View坐标分析汇总& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&那些你应该知道却不一定知道的——View坐标分析汇总&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & &/ul&
& & & & & & & & & & & & & & & &ul class=&similar_list fr&& & & &
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/u/article/details/& title=&android 动画 ——视图动画(View Animation)& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&android 动画 ——视图动画(View Animation)&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/qinjuning/article/details/7110211& title=&Android中View绘制流程以及invalidate()等相关方法分析& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android中View绘制流程以及invalidate()等相关方法分析&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/jason0539/article/details/& title=&android之View坐标系（view获取自身坐标的方法和点击事件中坐标的获取）& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&android之View坐标系（view获取自身坐标的方法和点击事件中坐标的获取）&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/ccy0122/article/details/& title=&Android自定义view之仿支付宝芝麻信用仪表盘 ---by ccy& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android自定义view之仿支付宝芝麻信用仪表盘 ---by ccy&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & & & & &&li&
& & & & & & & & & & & & & & & & & & & &&em&o&/em&
& & & & & & & & & & & & & & & & & & & &&a href=&http://blog.csdn.net/jjwwmlp456/article/details/& title=&Android 自定义view 折线翻页原理笔记& strategy=&SearchAlgorithm& target=&_blank& style=&width: 290&&Android 自定义view 折线翻页原理笔记&/a&
& & & & & & & & & & & & & & & & & &&/li&
& & & & & & & & & & & & & & &/ul&
& & & & & & & & & & & & &/div&
& & & & & & & & & & &/div&
& & & & & & & & &/div& &&
& & &&div&
& & & & & &
& & & & &&script type=&text/javascript&&
& & & & & & &/*博客内容页下方Banner1-960*90，创建于*/
& & & & & & &var cpro_id = &u2843955&;
& & & & &/script&
& & & & &script type=&text/javascript& src=&/cpro/ui/c.js&&&/script&
& & &/div&
&div id=&suggest&&
& & & & &&script language=&javascript& type=&text/javascript&& & &&
& & & & & & &$(function(){
& & & & & & & & &$.get(&/zxw/svc/GetSuggestContent/&,function(data){
& & & & & & & & & & &$(&#suggest&).html(data);
& & & & & & & & &}); & &&
& & & & & & &}); & & & & & &&
& & & & &&/script& &
.blog-ass-articl dd {
color: #369;
width: 99%; /*修改行*/
font: normal normal 12px/23px &SimSun&;
height: 23
margin: 0;
padding: 0 0 0 10
margin-right: 30
background: url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10
&div id=&relate& data-mod=&popu_218& class=&tracking-ad& style=&display:&&
& & & & &div class=&relate_t&&
& & & & & & &h3&&span&参考知识库&/span&&/h3&
& & & & &/div&
& & & & &div class=&relate_c&&&dl class=&relate_list&&&dt&&a target=&_blank& href=&http://lib.csdn.net/base/android&&&img src=&http://img.knowledge.csdn.net/upload/base/8_328.jpg& alt=&img&&&/a&&/dt&&dd&&h4&&a target=&_blank& href=&http://lib.csdn.net/base/android&&Android知识库&/a&&/h4&&p&&label&&span&34662&/span&&em&关注&/em&&i&|&/i&&span&3089&/span&&em&收录&/em&&/label&&/p&&/dd&&/dl&&dl
class=&relate_list&&&dt&&a target=&_blank& href=&http://lib.csdn.net/base/java&&&img src=&http://img.knowledge.csdn.net/upload/base/6_636.jpg& alt=&img&&&/a&&/dt&&dd&&h4&&a target=&_blank& href=&http://lib.csdn.net/base/java&&Java 知识库&/a&&/h4&&p&&label&&span&27634&/span&&em&关注&/em&&i&|&/i&&span&3746&/span&&em&收录&/em&&/label&&/p&&/dd&&/dl&&dl
class=&relate_list&&&dt&&a target=&_blank& href=&http://lib.csdn.net/base/javaee&&&img src=&http://img.knowledge.csdn.net/upload/base/2_722.jpg& alt=&img&&&/a&&/dt&&dd&&h4&&a target=&_blank& href=&http://lib.csdn.net/base/javaee&&Java EE知识库&/a&&/h4&&p&&label&&span&18833&/span&&em&关注&/em&&i&|&/i&&span&1408&/span&&em&收录&/em&&/label&&/p&&/dd&&/dl&&dl
class=&relate_list&&&dt&&a target=&_blank& href=&http://lib.csdn.net/base/javase&&&img src=&http://img.knowledge.csdn.net/upload/base/7_297.jpg& alt=&img&&&/a&&/dt&&dd&&h4&&a target=&_blank& href=&http://lib.csdn.net/base/javase&&Java SE知识库&/a&&/h4&&p&&label&&span&26621&/span&&em&关注&/em&&i&|&/i&&span&578&/span&&em&收录&/em&&/label&&/p&&/dd&&/dl&&/div&
&dl class=&blog-ass-articl tracking-ad& id=&res-relatived& data-mod=&popu_84&&&
& & &div class=&embody embody_b& id=&libkeyparent& style=&display:none&&
& & & & & & &span class=&embody_t&&更多资料请参考：&/span&
& & & & & & &div class=&embody_c& id=&libkey&&&/div&
& & &/div&
& & &&dt&&span&猜你在找&/span&&/dt& & &
& & &div id=&adCollege&&&
& & &div&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/3234& title=&Android视频《手机影音_项目实战》& strategy=&v4:content& target=&_blank&&Android视频《手机影音_项目实战》&/a&&/dd&&dd
style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/2347& title=&【Android APP开发】Android高级商业布局快速实现& strategy=&v4:content& target=&_blank&&【Android
APP开发】Android高级商业布局快速实现&/a&&/dd&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/4744& title=&Android 手机防盗app项目实战& strategy=&v4:content&
target=&_blank&&Android 手机防盗app项目实战&/a&&/dd&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/4782& title=&Android中的五大布局& strategy=&v4:content&
target=&_blank&&Android中的五大布局&/a&&/dd&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/2283& title=&Android APP开发之真机调试环境实现& strategy=&v4:content&
target=&_blank&&Android APP开发之真机调试环境实现&/a&&/dd&&dd style=&background:url(http://static.blog.csdn.net/skin/default/images/blog-dot-red3.gif) no-repeat 0 10 white-space:&&&a href=&http://edu.csdn.net/course/detail/2764& title=&Android深入浅出& strategy=&v4:content&
target=&_blank&&Android深入浅出&/a&&/dd&&dd style=&background:url(}
我要回帖
更多推荐
- ·动态网站开发：ASP SQL Sever dreamweaver静态网页设计基本信息
- ·从哪里可以查看switch在哪看已购买的游戏能玩的所以游戏？
- ·塔瑞斯世界好玩不？用哪个辅助挂机手游排行榜第一名脚本好呢？
- ·龙腾世纪审判可攻略角色3审判各队友好感度攻略
- ·王海峰在能源评估和节能评估是不是一回事技术领域的研究成果是什么？
- ·请问北三环大明宫灯具城有么有卖酷瓷露娜灰地砖的？
- ·王者荣耀刷点券软件体验服
- ·ps4ps4版实况足球20177新手怎么变强百度
- ·部落冲突赛季结束奖励什么时候结束，奖励是什么
- ·实况足球pes2017通讯错误误怎么办百度
- ·英雄联盟起诉王者荣耀被lol举报
- ·厂长现在厂长国服id2017 pc蛋蛋改成什么了
- ·看懂异星觉醒醒不态懂这个
- ·实况足球2017俱乐部id里有没有阿斯塔纳俱乐部百度
- ·i pc蛋蛋提前100秒看换了更新怎么还是之前的
- ·求一个实况足球8 王者之心11王者之心3.0百度
- ·荣耀事9有这事么？
- ·狼爪游戏中心官网谁玩过？谁有分？我给钱！
- ·换i pc蛋蛋幸运28了为什么更新的还是以前的i pc蛋蛋幸运28
- ·助手上的临时i pc蛋蛋xy28pc怎么取消
- ·i pc蛋蛋="bootstrap dialog divdiv"是什么意思
- ·实况足球2017中文补丁完整硬盘版如何安装百度
- ·如何创建免费的i pc蛋蛋开庄软件免费版
- ·狼人杀怎么搜索房间号628号房能卖什么
- ·实况足球2017中超联赛5大师联赛夺得联赛跟杯赛冠军没有奖金吗？百度
- ·大话西游手游后期职业职业建筑何时出
- ·2017挑战者联盟第三季大家都在说这个？
- ·如何dnf参加婚礼奖励阿里巴巴天天正能量奖励
- ·大富豪斗地主是真的吗真的是这回事吗？
- ·zuk zukz2pro尊享版怎么样和小米5 玩游戏比一比
- ·实况足球2017年龄修改 年龄26.7什么意思百度
- ·龙珠直播陈子豪这么火爆？
- ·7可以更换i pc蛋蛋做庄是稳赢的吗吗
- ·实况足球2017补丁网络连接限制怎么办百度
- ·xbox360gta5怎么隐蔽射击
- ·lpl英雄联盟lpl总决赛职业联赛这么火爆？
