The problem occurs on the line with rawQuery(
ArrayList<Long> myIds = new ArrayList<Long>();
Cursor c = null;
try {
c = ((MyApplication)
MyApplication.getApplication()).getDbHelper().getReadableDatabase().rawQuery(queryString,null);
if(c.moveToFirst()) {
while(!c.isAfterLast()) {
myIds.add(c.getLong(c.getColumnIndex(MYID)));
c.moveToNext();
}
}
} finally {
if(null!=c)
c.close();
}
return myIds;
Thanks for any help.
On 29/07/2011, at 6:35 PM, KP wrote:
> Code will help.
>
> On Jul 29, 11:16 am, Julius Spencer <[email protected]> wrote:
>> Hi,
>>
>> I have been taking all my database reads off the main UI thread and have
>> come across some new problems.
>>
>> I'm receiving the following error(s):
>>
>> ERROR/CursorWindow(26242): CursorWindow heap allocation failed
>>
>> followed by:
>>
>> ERROR/AndroidRuntime(26242): java.lang.RuntimeException: An error occured
>> while executing doInBackground()
>> ERROR/AndroidRuntime(26242): at
>> android.os.AsyncTask$3.done(AsyncTask.java:200)
>> ERROR/AndroidRuntime(26242): at
>> java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:274)
>> ERROR/AndroidRuntime(26242): at
>> java.util.concurrent.FutureTask.setException(FutureTask.java:125)
>> ERROR/AndroidRuntime(26242): at
>> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:308)
>> ERROR/AndroidRuntime(26242): at
>> java.util.concurrent.FutureTask.run(FutureTask.java:138)
>> ERROR/AndroidRuntime(26242): at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1088)
>> ERROR/AndroidRuntime(26242): at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581)
>> ERROR/AndroidRuntime(26242): at java.lang.Thread.run(Thread.java:1019)
>> ERROR/AndroidRuntime(26242): Caused by: java.lang.IllegalStateException:
>> Couldn't init cursor window
>> ERROR/AndroidRuntime(26242): at
>> android.database.CursorWindow.native_init(Native Method)
>> ERROR/AndroidRuntime(26242): at
>> android.database.CursorWindow.<init>(CursorWindow.java:41)
>> ERROR/AndroidRuntime(26242): at
>> android.database.sqlite.SQLiteCursor.fillWindow(SQLiteCursor.java:276)
>> ERROR/AndroidRuntime(26242): at
>> android.database.sqlite.SQLiteCursor.getCount(SQLiteCursor.java:268)
>> ERROR/AndroidRuntime(26242): at
>> android.database.AbstractCursor.moveToPosition(AbstractCursor.java:171)
>> ERROR/AndroidRuntime(26242): at
>> android.database.AbstractCursor.moveToFirst(AbstractCursor.java:248)
>>
>> I can't seem to find much online about this and don't know what it really
>> means.
>>
>> Regards,
>> Julius.
>
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