Helper method to copy your SQLite database to SD Card, in order to access it in non-rooted phones.

DBUtil.java

public class DBUtil {
    public static void copyDatabaseToSDCard(String dbName) {
        try {
            File sd = Environment.getExternalStorageDirectory();
            File data = Environment.getDataDirectory();

            if (sd.canWrite()) {
                String currentDBPath = "//data//"+ BuildConfig.APPLICATION_ID+"//databases//"+ dbName+".db";
                String backupDBPath = dbName+"-backup.db";
                File currentDB = new File(data, currentDBPath);
                File backupDB = new File(sd, backupDBPath);

                if (currentDB.exists()) {
                    FileChannel src = new FileInputStream(currentDB).getChannel();
                    FileChannel dst = new FileOutputStream(backupDB).getChannel();
                    dst.transferFrom(src, 0, src.size());
                    src.close();
                    dst.close();
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}