Android android.database.sqlite.SQLiteException: unable to open database file

android sqlite google-analytics

Actually what you are using is Transaction.and when transaction is in progress no other process can access the database.

I think that is why you are getting this exception

Sometimes it happens

android sqlite google-analytics

You have to close the connection with the database of process A first before you start using database with process B.
This will solve your concurrency.
we Use db.close();

I hope this might be your problem.

android sqlite google-analytics

if process A tries to access the sqlite database, everything is fine. However, if process B does so, following exception will be shown

Sqlite will only open databases from your applications database directory.

DB_PATH = "/data/data/"+ context.getPackageName() + "/databases/";

In your case Database is present in Process A directory so it can access it.But Process B can not read database from Process A directory.

What you can do is copy that database file in Process B directory by giving above path.

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