Android : Cannot use this in static context

When I declare this method it writes error: Cannot use this in static context. The error is in the part ArrayAdapter adapter = ... Do you have any idea for which can I change it? I have absolutely no idea.

 protected static void myMethod()
  {
    arrTblNames = new ArrayList<String>();
    Cursor c =
        db.rawQuery
        (
            "SELECT name FROM sqlite_master WHERE type = 'table' AND  name! = 'android_metadata'", null
        );

    if (c.moveToFirst())
    {
        while (!c.isAfterLast())
        {
            arrTblNames.add(c.getString(c.getColumnIndex("name")));
            c.moveToNext();
        }
    }

    ArrayAdapter<String> adapter =
        new ArrayAdapter<String>
        (

                //HERE IS THE ERROR
                this, android.R.layout.simple_spinner_item, arrTblNames

        );
    adapter.setDropDownViewResource
    (
        android.R.layout.simple_spinner_dropdown_item
    );
    spinner.setAdapter(adapter);
    spinner.setOnItemSelectedListener
    (
        new AdapterView.OnItemSelectedListener()
        {
            @Override
            public void onItemSelected
            (
                AdapterView<?> parent, View view, int pos, long id
            )
            {
                selectedtable = spinner.getSelectedItem().toString();
            }
            @Override
            public void onNothingSelected(AdapterView<?> arg0)
            {
                //
            }
        }
    );
}