问题
I am trying to use apk expansion files in my android project, I've read this
http://developer.android.com/google/play/expansion-files.html
I tried to follow those steps, but I cannot figure out how to set up / include in my project / google play apk expansion library.
I've been searching for hours, didn't find right answer. Any help?
回答1:
I just tried to set up the modules listed in http://developer.android.com/google/play/expansion-files.html today, but the play_apk_expansion/downloader_library cannot be imported as supplied.
The issue is a stale library reference in play_apk_expansion/downloader_library/project.properties
Update the last line from:
android.library.reference.1=../market_licensing
to:
android.library.reference.1=../../play_licensing/library
Note the extra ../
Then use File -> New -> Import Module... to import the play_apk_expansion/downloader_library as usual. It will also import the play_licensing/library as library but that can be renamed to something more useful afterwards.
回答2:
I have not found a better way than importing via eclipse, so I have set up a github repo where this has already been done:
https://github.com/coltsoftware/ExpansionAPKsAndroidStudio
回答3:
Copy sdk/extras/google/play_licening/library to Eclipse workspace
Copy sdk/extras/google/play_apk_expansion/downloader_library to Eclipse workspace
Eclipse: New --> Android project from sources to create two library projects from the above copied files. Don't forget to make the correct library reference to play_licening for downloader_library.
Android Studio: New --> Import Module, and import play_licening first, and then downloader_library.
回答4:
To use Andrew's answer with Android Studio 2.1, I needed to update:
market_apk_expansion/downloader_library/project.properties
to
android.library.reference.1=../../market_licensing/library
before I could import the module as described.
来源：https://stackoverflow.com/questions/25891204/setting-up-google-play-expansion-file-library-in-android-studio