[Android] 關聯Library的應用

範例source sample
A: is a Library
B: is a normal AP

1. open eclipse.exe

2. File > Import > Android/Existing Android Code Into Workspace > Next >  Browse分別選取A、B > Finish

3. A > 滑鼠右鍵 > Properties > Android > 勾選Is Library >OK

4. 
方法一、
  (1) A > 滑鼠右鍵 > Properties > Android > Java Build Path > Order and Export > 打勾android-support-v4.jar > OK
方法二、
  (1) B > 滑鼠右鍵 > Properties > Java Build Path > Libraries > Add JARs > 選到A\libs\某個.jar > OK

5. B > 滑鼠右鍵 > Properties > Android >
 [4-1] Project Build Target勾選某個版本的Google Inc.
 [4-2] Library確定有成功Reference到A (若無則Remove再Add)

6. Project > clean > Clean project selected below: B > OK
7. B > 滑鼠右鍵 > Run As > Android Application