问题
I developed an app which can install on sdcard or in mobile internal memory.
I used android:installLocation attribute set to "auto".
Now the problem I am facing is when I run app on device then it shows me move to sdcard button enabled but when I uploaded the app to market and installed it from market then move to sdcard button is not enabled.
Any Idea where I am lagging.
回答1:
Make sure your app is not copy-protected:
The Application Info screen now has either a “move to SD card” or “move to phone” button, but this is often disabled. Copy-protected apps and updates to system apps can’t be moved to the SD card, nor can those which are don’t specify that they work on the SD card.
http://android-developers.blogspot.com/2010/07/apps-on-sd-card-details.html
来源：https://stackoverflow.com/questions/8035495/installing-android-app-on-sdcard