[android-developers] APK Expansion File Download exception

Hi,

I recently impleted the APK Expansion File code, described in
http://developer.android.com/guide/market/expansion-files.html, into
my app. I updated the manifest, created the Service and Receiver files
and update my main activity onCreate() to conform to the instructions
in the guide.

I created a signed apk of my app, and uploaded it to my Google Play
account, along with the obb file. These were saved as "drafts".

I then used adb to install my signed APK onto my device and ran it and
immediately got the following exception:

----------------

java.lang.RuntimeException: Unable to start activity
ComponentInfo{com.example.myapp/com.example.myapp.MyApp}:
android.database.sqlite.SQLiteException: no such table:
MetadataColumns: , while compiling: SELECT
APKVERSION,_id,DOWNLOADSTATUS,DOWNLOADFLAGS FROM MetadataColumns LIMIT
1
at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
1821)
at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
1842)
at android.app.ActivityThread.access$1500(ActivityThread.java:
132)
at android.app.ActivityThread
$H.handleMessage(ActivityThread.java:1038)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:150)
at android.app.ActivityThread.main(ActivityThread.java:4263)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.database.sqlite.SQLiteException: no such table:
MetadataColumns: , while compiling: SELECT
APKVERSION,_id,DOWNLOADSTATUS,DOWNLOADFLAGS FROM MetadataColumns LIMIT
1
at
android.database.sqlite.SQLiteCompiledSql.native_compile(Native
Method)
at
android.database.sqlite.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:
92)
at
android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:
65)
at
android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:83)
at android.database.sqlite.SQLiteQuery.<init>(SQLiteQuery.java:
49)
at
android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:
53)
at
android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:
1438)
at
android.database.sqlite.SQLiteDatabase.rawQuery(SQLiteDatabase.java:
1406)
at
com.google.android.vending.expansion.downloader.impl.t.<init>(SourceFile:
76)
at
com.google.android.vending.expansion.downloader.impl.t.a(SourceFile:
44)
at
com.google.android.vending.expansion.downloader.impl.DownloaderService.a(SourceFile:
634)

----------------

What is interesting is that if I run my app through the Eclipse
debugger, I can execute the code that caused the exception, and
continue normal processing, getting a message "Download failed because
you may not have purchased this app".

Any idea why, on a signed version, there is an SQLite exception in the
downloader library, specifically DownloadsDB.java?

My Project Build Target is 2.3.3
I have the Google Play License, Downloader and Zip libraries
referenced by my project
And I have the following in my manifest:
<uses-sdk android:minSdkVersion="4" android:targetSdkVersion="15" /
>
<uses-permission android:name="com.android.vending.CHECK_LICENSE" /
>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission
android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission
android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<service android:name=".MyAppDownloaderService" />
<receiver android:name=".MyAppAlarmReceiver" />

TIA,

jb

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