﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-java something-随笔分类-android</title><link>http://www.blogjava.net/santicom/category/49447.html</link><description>不要以为......很遥远</description><language>zh-cn</language><lastBuildDate>Wed, 07 Sep 2011 08:44:00 GMT</lastBuildDate><pubDate>Wed, 07 Sep 2011 08:44:00 GMT</pubDate><ttl>60</ttl><item><title>Activity生命周期</title><link>http://www.blogjava.net/santicom/archive/2011/09/02/357842.html</link><dc:creator>Jamie</dc:creator><author>Jamie</author><pubDate>Fri, 02 Sep 2011 09:48:00 GMT</pubDate><guid>http://www.blogjava.net/santicom/archive/2011/09/02/357842.html</guid><wfw:comment>http://www.blogjava.net/santicom/comments/357842.html</wfw:comment><comments>http://www.blogjava.net/santicom/archive/2011/09/02/357842.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/santicom/comments/commentRss/357842.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/santicom/services/trackbacks/357842.html</trackback:ping><description><![CDATA[<div><span style="font-family: Comic Sans MS; font-size: 12pt">现有两个Activity:&nbsp; Activity1,Activity2</span><br /><br /><span style="font-family: Comic Sans MS; font-size: 12pt">先启动Activity1运行顺序为： Activity1 onCreate -&gt; Activity1&nbsp;onStart -&gt; Activity1 onResume</span><br /><span style="font-family: Comic Sans MS; font-size: 12pt">用Intent从Activity1跳到Activity2运行顺序 ：&nbsp;</span><br /><span style="font-family: Comic Sans MS; font-size: 12pt">Activity1 onPause -&gt; Activity2 onCreate -&gt; Activity2&nbsp;onStart -&gt; Activity2 onResume -&gt;Activity1 onStop -&gt; Activity1&nbsp; onDestroy</span><br /><span style="font-family: Comic Sans MS; font-size: 12pt">退出应用程序： Activity2 onResume -&gt;Activity2 onStop -&gt; Activity2&nbsp; onDestroy</span><br /><br /></div><img src ="http://www.blogjava.net/santicom/aggbug/357842.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/santicom/" target="_blank">Jamie</a> 2011-09-02 17:48 <a href="http://www.blogjava.net/santicom/archive/2011/09/02/357842.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>android 项目下文件的作用</title><link>http://www.blogjava.net/santicom/archive/2011/08/24/357153.html</link><dc:creator>Jamie</dc:creator><author>Jamie</author><pubDate>Tue, 23 Aug 2011 18:33:00 GMT</pubDate><guid>http://www.blogjava.net/santicom/archive/2011/08/24/357153.html</guid><wfw:comment>http://www.blogjava.net/santicom/comments/357153.html</wfw:comment><comments>http://www.blogjava.net/santicom/archive/2011/08/24/357153.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/santicom/comments/commentRss/357153.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/santicom/services/trackbacks/357153.html</trackback:ping><description><![CDATA[<div>1， R.java 是建立项目时自动生成的，只读，用来定义该项目所有资源的索引文件。<br />这里面定义了很多常量， 名字与res文件夹的文件名和String.xml里的定义的常量名相同。当项目中加入了新的资源时，只需要刷新一下该项目，R.java 便自动生成了。<br />2， strings.xml 里面定义了字符串资源。&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;在类中可通过如下方式使用这些资源， Resource r = this.getContext().getResources(); String str = ((String) r.getString(R.string.name));<br />&nbsp;&nbsp;&nbsp;&nbsp;在main.xml中可以 android:text="@string/name"<br />3,&nbsp; mail.xml 用来写UI（布局，控件...）<br />&nbsp;&nbsp;&nbsp;&nbsp;主程序继承Activity类，重写了void onCreate(Bundle savedInstanceState)方法。 在方法里通过setContentView(R.layout.main)设置Activity要显示的布局文件（\layout\main.xml）<br />4.&nbsp; AndroidManifest.xml<br />&nbsp;&nbsp;&nbsp;&nbsp;看下默认的：<br />
<p>&lt;?xml version="1.0" encoding="utf-8"?&gt;<br />&lt;manifest xmlns:android="<a href="http://schemas.android.com/apk/res/android">http://schemas.android.com/apk/res/android</a>"<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; package="com.test"<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; android:versionCode="1"<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; android:versionName="1.0"&gt;<br />&nbsp;&nbsp;&nbsp; &lt;uses-sdk android:minSdkVersion="8" /&gt;</p>
<p>&nbsp;&nbsp;&nbsp; &lt;application android:icon="@drawable/icon" android:label="@string/app_name"&gt;&nbsp;&nbsp;&nbsp;//应用程序的名字<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;activity android:name=".WuActivity"&nbsp;&nbsp; //默认启动哪个Activity<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; android:label="@string/app_name"&gt;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;intent-filter&gt;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;action android:name="android.intent.action.MAIN" /&gt;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;category android:name="android.intent.category.LAUNCHER" /&gt;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/intent-filter&gt;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/activity&gt;</p>
<p>&nbsp;&nbsp;&nbsp; &lt;/application&gt;<br />&lt;/manifest&gt;</p></div><img src ="http://www.blogjava.net/santicom/aggbug/357153.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/santicom/" target="_blank">Jamie</a> 2011-08-24 02:33 <a href="http://www.blogjava.net/santicom/archive/2011/08/24/357153.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于ADT和SDK版本</title><link>http://www.blogjava.net/santicom/archive/2011/08/23/357134.html</link><dc:creator>Jamie</dc:creator><author>Jamie</author><pubDate>Tue, 23 Aug 2011 09:45:00 GMT</pubDate><guid>http://www.blogjava.net/santicom/archive/2011/08/23/357134.html</guid><wfw:comment>http://www.blogjava.net/santicom/comments/357134.html</wfw:comment><comments>http://www.blogjava.net/santicom/archive/2011/08/23/357134.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/santicom/comments/commentRss/357134.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/santicom/services/trackbacks/357134.html</trackback:ping><description><![CDATA[<div>用最新的就都用最新的， 不然有可能导致配置过程中出现一些问题。<br /><br />我用SDK3.2和ADT 0.9.5配置, 结果Preferences-&gt;Android里设置路径出现问题。</div><img src ="http://www.blogjava.net/santicom/aggbug/357134.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/santicom/" target="_blank">Jamie</a> 2011-08-23 17:45 <a href="http://www.blogjava.net/santicom/archive/2011/08/23/357134.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>