Setup CursorAdapter Size

gistfile1.txt

// Reference : http://pqovopq.seesaa.net/article/387726362.html
static private void setCursorWindowSize(int size){
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        try {
            final Class cls = Class.forName("android.database.CursorWindow");
            final Field fld = cls.getDeclaredField("sCursorWindowSize");
            fld.setAccessible(true);
            int before = fld.getInt(null); // default=2048*1024
            fld.setInt(null, size * 1024); // extend to
            int after = fld.getInt(null);
            Log.d(TAG, "sCursorWindowSize:" + before + "/" + after);
        } catch (Exception e) {
            Log.e(TAG, e);
        }
    }
}