android毕业设计外文翻译.doc

大连东软信息学院
毕业设计（论文）外文资料及译文
系 所：
电子工程系
专 业：
嵌入式系统工程
班 级：
嵌入式11101
姓 名：
郑立敏
学 号：
09160310322
大连东软信息学院
Dalian Neusoft University of Information
App Install Location
<manifest>
Beginning with API Level 8, you can allow your application to be installed on the external storage (for example, the device's SD card). This is an optional feature you can declare for your application with the android:installLocation manifest attribute. If you do not declare this attribute, your application will be installed on the internal storage only and it cannot be moved to the external storage.
To allow the system to install your application on the external storage, modify your manifest file to include the android:installLocationattribute in the <manifest> element, with a value of either "preferExternal" or "auto". For example:
<manifest xmlns:android=" :// /apk/res/android"
    android:installLocation="preferExternal"
    ... >
If you declare "preferExternal", you request that your application be installed on the external storage, but the system does not guarantee that your application will be installed on the external storage. If the external s