2012-05-14 50 views

回答

0

好的,發現答案隱藏在示例應用程序的source code中。

/** 
* <p>UI control for the sample device admin. This provides an interface 
* to enable, disable, and perform other operations with it to see 
* their effect.</p> 
* 
* **<p>Note that this is implemented as an inner class only keep the sample 
* all together; typically this code would appear in some separate class.** 
*/ 

只是內部類(活動),這表明它並沒有成爲一個內部類,哪些建議是要分開這兩個類如上所述。

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