(e.g., via a singleton). SQLiteDatabase has its own thread-safety
logic, but that only works with one instance, not across multiple
instances.
On Mon, Oct 10, 2011 at 9:53 PM, Zsolt Vasvari <zvasvari@gmail.com> wrote:
> Hello, I have my app with its UI and a periodic Service both accessing
> the same SQLite database.
>
> It appears when the Service is trying to hit the database and the UI
> has it open, I am getting a SQLiteException:
>
> android.database.sqlite.SQLiteDiskIOException: disk I/O error
> at android.database.sqlite.SQLiteDatabase.native_setLocale(Native
> Method)
> at
> android.database.sqlite.SQLiteDatabase.setLocale(SQLiteDatabase.java:
> 2101)
> at android.database.sqlite.SQLiteDatabase.<init>(SQLiteDatabase.java:
> 1969)
> at
> android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:
> 902
>
>
> I am opening the database see that I can call
> isDbLockedByCurrentThread() on it, but it's not even getting that
> far. It's kind of like a chicken/egg situation as I cannot open the
> database to see it's locked, because it's crashing first.
>
> I am using SQLiteDatabase.openDatabase(this.file, null,
> SQLiteDatabase.OPEN_READWRITE) to open the database.
>
> Anybody has a clue how to get around this?
>
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_The Busy Coder's Guide to *Advanced* Android Development_ Version 2.0
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