修改main.java,調用前面的類,從intentert擷取rss列表並顯示在ui上:public final String RSS_URL = "http://blog.sina.com.cn/rss/1267454277.xml";//從網路擷取RSS地址public final String tag = "RSSReader";private RSSFeed feed = null;/** Called when the activity is first created. */
Android SDK Android NDK 官方Android SDKWindowshttp://dl.google.com/android/android-sdk_r08-windows.ziphttp://dl.google.com/android/installer_r08-windows.exeLinux (i386)http://dl.google.com/android/android-sdk_r08-linux_86.tgzMAC OS X
Android中PopupWindow位置的確定一般通過showAsDropDown函數來實現,該函數有兩個重載函數,分別定義如下: public void showAsDropDown(View anchor) { showAsDropDown(anchor, 0, 0); } public void showAsDropDown(View anchor, int xoff, int yoff) { if (isShowing() ||
1:Android API 是什麼東西?API(Application Programming Interface,API)是一些預先定義的函數,目的是提供應用程式與開發人員基於某軟體或硬體的以訪問一組常式的能力,而又無需訪問源 碼,或理解內部工作機制的細節。API除了有應用“應用程式介面”的意思外,還特指 API的說明文檔,也稱為協助文檔。 API 分為四種類型:
@+id/foo means you are creating an id named foo in the namespace of your application. You can refer to it using @id/foo.@android:id/foo means you are referring to an id defined in the android namespace. This namespace is the namespace of the
http://developer.android.com/sdk/1.5_r3/index.html1. 作業系統: Windows XP (32位)或 Vista(32或64位)(我在Win7-32位也可以)2. 所需軟體:(1)Eclipse IDE 3.3以上 - 推薦Eclipse IDE for Java EE Developers, Eclipse IDE for Java Developers, Eclipse for RCP/Plug-in Developers
Activity1:package com.sample.android.activitytransition;import android.app.Activity;import android.os.Bundle;import android.widget.*;import android.content.*;import android.view.*;public class Activity1 extends Activity { /** Called when
1. 啟動Android Emulator, 查看標題列找出連接埠。一般是android emulator(5554),其中5554就是連接埠。2. 開啟命令列,輸入telnet localhost 5554。程式將會串連到android emulator,控制台會返回Android Console: type ‘help’ for a list of commandsOK3. 類比電話打入。輸入gsm call <類比打進的電話號碼>。如:gsm call 1234567894.