I have an android application which is actually an indoor positioning system, using a SQLite Database. When the user opens the app, he has to calibrate it first. That is, scan position in the venue then app records rssi x,y values in a sqlite database THEN it shows the user's position. However when i exit the app, and open it again, i have to go through the whole process of calibration.
The data is deleted from the database which forces the user to re-calibrate it every time he/she starts the application. Anyone can help me prevent the deletion of the records please ? Thank you.
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