Error: Description Resource Path Location Type Error generating final archive: Debug Certificate expired on 2010/11/17

Error Message:

Description Resource Path Location Type
Error generating final archive: Debug Certificate expired on 2010/11/17 下午 2:09 AuxIn Unknown Android Packaging Problem

Follow 此篇 and 這篇

是key過期

刪除
C:\Documents and Settings\Nelson.Chung\.android\
下這兩個檔案
ddms.cfg
and
debug.keystore

重開Eclipse
居現這個有趣的畫面
Thanks for using the Android SDK

按下Proceed後

重新build

就ok嚕

將android ap 放到實際android機器上 via eclipse

build error

Description Resource Path Location Type
The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project RTKGPSDemoApp Unknown Java Problem
The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files GPSDemo.java /RTKGPSDemoApp/src/rtk/gpsdemo/app line 1 Java Problem
Unable to resolve target 'android-8' until the SDK is loaded. RTKGPSDemoApp Unknown Android Target Problem

--

設定環境

執行Eclipse

Window->Preference->Android->SDK Location: /nelsonchung/Develop/android-sdk-linux_86/

Apply

出現兩個Targe name

Android 2.2

Android 2.3

選擇其中一個

按下OK鍵

build ok

--

參考

[Android] 如何產生解析度不同的emulator

產生新的AVD

設定完之後就可以跑在emulator上面嚕

--

如果不想run在emulator

而是run在實際機器上

請follow下列步驟

1. 開啟機器, 插上usb cable, eclipse會自動偵測

2. 執行下方圖片run icon (滑鼠指標旁)

3. 點選Run Configuration

4. 點選target

5. 點選Manual

6. 按下run後 選擇你要執行的機器

--

改變系統預設java的路徑

目前java的設定為openjdk

nelsonchung@ubuntu:/etc/alternatives$ ll java

lrwxrwxrwx 1 root root 40 2010-12-08 09:09 java -> /usr/lib/jvm/java-6-openjdk/jre/bin/java*

我有兩個java - openjdk and java-6-sun

nelsonchung@ubuntu:/etc/alternatives$ ls /usr/lib/jvm

java-1.6.0-openjdk  java-6-openjdk  java-6-sun  java-6-sun-1.6.0.22

修改java path

sudo update-alternatives --config java

nelsonchung@ubuntu:/etc/alternatives$ sudo update-alternatives --config java

There are 2 choices for the alternative java (providing /usr/bin/java).

  Selection    Path                                      優先級  Status

------------------------------------------------------------

* 0            /usr/lib/jvm/java-6-openjdk/jre/bin/java   1061      auto mode

  1            /usr/lib/jvm/java-6-openjdk/jre/bin/java   1061      manual mode

  2            /usr/lib/jvm/java-6-sun/jre/bin/java       63        manual mode

Press enter to keep the current choice[*], or type selection number: 2

update-alternatives: using /usr/lib/jvm/java-6-sun/jre/bin/java to provide /usr/bin/java (java) in manual mode.

nelsonchung@ubuntu:/etc/alternatives$ ll java

lrwxrwxrwx 1 root root 36 2011-01-04 17:43 java -> /usr/lib/jvm/java-6-sun/jre/bin/java*

改變嚕

nelsonchung@ubuntu:/etc/alternatives$ java -version

java version "1.6.0_22"

Java(TM) SE Runtime Environment (build 1.6.0_22-b04)

Java HotSpot(TM) Server VM (build 17.1-b03, mixed mode)

Eclipse - add bookmarks and show bookmarks dialog

How to show bookmarks dialog in Eclipse?

1. Window->Shoe View->Other

 2. Choose Bookmarks

 3. Show BookMarks in the below dialog.

How to add bookmarks？
在code遊覽頁面的左方
按滑鼠右鍵
會出現Add Bookmark的選項
用這個方法加入bookmarks