// run the query and add the elements to cluster
private void setUpquery(String qu) {
try {
// get database
database = dbHelper.getDataBase();
dbCursor = database.rawQuery(qu, SideBar.MenuFilter);
dbCursor.moveToFirst();
// get items for each cluster on map from db
while (!dbCursor.isAfterLast()) {
MyItem m =
new MyItem(
Double.valueOf(this.dbCursor.getString(3)),
Double.valueOf(this.dbCursor.getString(4)),
(this.dbCursor.getString(1)),
(this.dbCursor.getString(2)),
this.dbCursor.getString(5),
this.dbCursor.getString(6),
this.dbCursor.getString(7),
this.dbCursor.getString(8),
this.dbCursor.getString(9));
// add items to database
mClusterManager.addItem(m);
dbCursor.moveToNext();
}
} finally {
// close database
if (database != null) {
dbHelper.close();
}
}
}
// start creating the database
private void setUpDatabase() {
try {
markerFilter();
dbHelper.createDataBase();
} catch (IOException ioe) {
Log.e("heloH", "heloH");
}
}
