android - writing too many times in a database -

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I am trying to store some GPS data in the database which I get from a KML file using DDS , The problem is that every time I run my program, I store this data. This means that I have stored it several times, after which I will have to create a sequence based on this GPS data which is stored in esclaim.

The problem now is that I do not have this route correct because there is a mess in my database. I have stored too much data for a lot of time. Does anyone know how I can do this? I am running on Android 2.1

Re-write the data base initialization argument so that it stores an indicator The data base can be started. (The shared context is good for this.) Then test for the indicator and leave the data base initialization on the start-up, if the indicator shows that it has already been done.

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