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  1. POAPK Expansion File Download exception
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    <p>I recently implemented the APK Expansion File code, described in <a href="http://developer.android.com/guide/market/expansion-files.html" rel="nofollow">http://developer.android.com/guide/market/expansion-files.html</a>, 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.</p> <p>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".</p> <p>I then used adb to install my signed APK onto my device and ran it and immediately got the following exception:</p> <hr> <pre><code>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.&lt;init&gt;(SQLiteCompiledSql.java: 65) at android.database.sqlite.SQLiteProgram.&lt;init&gt;(SQLiteProgram.java:83) at android.database.sqlite.SQLiteQuery.&lt;init&gt;(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.&lt;init&gt;(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) </code></pre> <hr> <p>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".</p> <p>Any idea why, on a signed version, there is an SQLite exception in the downloader library, specifically DownloadsDB.java?</p> <p>My Project Build Target is 2.3.3</p> <p>I have the Google Play License, Downloader and Zip libraries referenced by my project</p> <p>And I have the following in my manifest:</p> <pre><code>&lt;uses-sdk android:minSdkVersion="4" android:targetSdkVersion="15" / &lt;uses-permission android:name="com.android.vending.CHECK_LICENSE" / &lt;uses-permission android:name="android.permission.INTERNET" /&gt; &lt;uses-permission android:name="android.permission.WAKE_LOCK" /&gt; &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt; &lt;uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/&gt; &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt; &lt;service android:name=".MyAppDownloaderService" /&gt; &lt;receiver android:name=".MyAppAlarmReceiver" /&gt; </code></pre> <p>TIA,</p> <p>jb </p>
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