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Installing the ADT Plugin for Eclipse

If you will be using the Eclipse IDE as your environment for developing Android applications, you can install a custom plugin called Android Development Tools (ADT), which adds integrated support for Android projects and tools. The ADT plugin includes a variety of powerful extensions that make creating, running, and debugging Android applications faster and easier.

If you will not be using the Eclipse IDE, you do not need to download or install the ADT plugin.

To download and install the ADT plugin, set up an Eclipse remote update site as described in the steps below.
Start Eclipse, then select Help > Software Updates > Find and Install....
In the dialog that appears, select Search for new features to install and press Next.
Press New Remote Site.
In the resulting dialog box, enter a name for the remote site (e.g. Android Plugin) and enter this as its URL: https://dl-ssl.google.com/android/eclipse/. Press OK.
You should now see the new site added to the search list (and checked). Press Finish.
In the subsequent Search Results dialog box, select the checkbox for Android Plugin > Eclipse Integration > Android Development Tools and press Next.
Read the license agreement and then select Accept terms of the license agreement, if appropriate. Press Next.
Press Finish.
The ADT plugin is not signed; you can accept the installation anyway by pressing Install All.
Restart Eclipse.
After restart, update your Eclipse preferences to point to the SDK root directory ($SDK_ROOT):
Select Window > Preferences... to open the Preferences panel. (Mac OS X: Eclipse > Preferences)
Select Android from the left panel.
For the SDK Location in the main panel, press Browse... and find the SDK root directory.
Press Apply, then OK

re: [zt]我終于把《新概念英語》三冊&四冊全背下來了 CoderDream 2007-11-21 17:55

zt=“轉貼"

其實學英語的方法有很多種，不一定要背誦。只是覺得該文作者的毅力可嘉，值得學習！

re: 初體驗Android的兩個小不爽 CoderDream 2007-11-21 10:54

@zzjian
注意這里是 Android的SDK，也就是“android.jar”所在的目錄，而不是Java JDK的目錄。

re: 做個游戲：如果每天能有30分鐘空閑時間的話 CoderDream 2007-11-18 20:58

這是我現在遇到的問題，在一個持續的項目過程中，我也會遇到這樣的問題，我帶的項目總有點虎頭蛇尾的味道。這是我意識到的問題，在工作中也是因為我的這個問題對整個項目造成了影響。所以，再這里做游戲，不僅僅是一本書的進度，而是針對我人性弱點的一個挑戰。
--------------------------------------

不錯，值得借鑒，支持！

re: 類似163的新聞版塊切換功能的JS實現 CoderDream 2007-11-16 11:22

非常不錯，確實有用，感謝分享！

re: NesQQ 項目控制文件分享 CoderDream 2007-11-08 10:43

支持分享！

re: 猜猜是什么？（原創） CoderDream 2007-11-07 15:09

還不錯，支持一下！

re: MVC1,MVC2簡析 CoderDream 2007-11-06 09:28

不錯，收藏！

re: 編寫下面的程序 CoderDream 2007-11-06 09:18

public class Client {

/**
* <pre>
* a）在main函數中聲明一個數組，該數組可以存儲B和C類，并用B和C類初始化該數組，
* 并通過循環來調用該數組中每個存儲元素的print()方法。
*
* b）在main函數中聲明另一個數組，該數組可以存儲B和C類，并用B和C類初始化該數組，
* 并通過循環來調用該數組中每個存儲元素的show()方法。
* </pre>
*
* @param args
*/
public static void main(String[] args) {
// Array a = new Array[2];

Object[] a = new Object[3];
a[0] = new B();
a[1] = new C();
a[2] = new B();

Object[] b = new Object[3];
b[0] = new B();
b[1] = new C();
b[2] = new B();

A tempa = null;
for (int i = 0; i < a.length; i++) {
tempa = (A) a[i];
tempa.print();
}

IA tempb = null;
for (int j = 0; j < b.length; j++) {
tempb = (IA) b[j];
tempb.show();
}
}

}

abstract class A {
public abstract void print();
}

interface IA {
public abstract void show();
}

class B extends A implements IA {

@Override
public void print() {
System.out.println("Class B");
}

public void show() {
System.out.println("I'm B, implements IA");
}

}
class C extends A implements IA {

public void show() {
System.out.println("I'm C, implements IA");
}

@Override
public void print() {
System.out.println("Class C");
}

}

-----------Console--------------------------
Class B
Class C
Class B
I'm B, implements IA
I'm C, implements IA
I'm B, implements IA

re: 在SQL Server中快速刪除重復記錄 CoderDream 2007-11-05 09:49

圖片還在你的電腦里，請先上傳，否則除了你自己，別人是看不到圖片的！

re: 如何學習Hibernate CoderDream 2007-11-02 17:55

說得很好，支持一下！

re: 交口稱贊JAVA6學習文集3.0（CHM格式，有索引，能搜索，制作精美） CoderDream 2007-11-02 09:45

收到，感謝分享！

re: 14個助你成功的心理定律-----轉載 CoderDream 2007-11-01 11:47

不錯，心態很重要！

re: 順利離職 CoderDream 2007-11-01 11:25

不知道你現在在武漢還是別的城市？如果在武漢，可以交個朋友！

re: Sun Tech Days 2007(原) CoderDream 2007-11-01 10:26

期待中！