log all values(records) in Cursor on Android

logAllValuesInCursor.java

private void logAllValuesInCursor(Cursor cursor) {
    if (cursor.moveToFirst()) {
        do {
            logAllValuesInCurrentCursor(cursor);
        } while (cursor.moveToNext());
    } else {
        Log.e("test_file", "cursor is empty");
    }
}

private void logAllValuesInCurrentCursor(Cursor cursor) {
    for (String columnName : cursor.getColumnNames()) {
        int columnIndex = cursor.getColumnIndex(columnName);
        String result = "";
    
        switch (cursor.getType(columnIndex)) {
            case Cursor.FIELD_TYPE_BLOB:
                byte[] recordBlob = cursor.getBlob(columnIndex);
                result += "field_type : BLOB, value : " + recordBlob;  //TODO customize
                break;
            case Cursor.FIELD_TYPE_FLOAT:
                float recordFloat = cursor.getFloat(columnIndex);
                result += "field_type : FLOAT, value : " + recordFloat;
                break;
            case Cursor.FIELD_TYPE_INTEGER:
                int recordInt = cursor.getInt(columnIndex);
                result += "field_type : INTEGER, value : " + recordInt;
                break;
            case Cursor.FIELD_TYPE_STRING:
                String recordString = cursor.getString(columnIndex);
                result += "field_type : STRING, value : " + recordString;
            break;
            case Cursor.FIELD_TYPE_NULL:
                result += "field_type : NULL";
                break;
            default:
                break;
        }
        Log.i("test_file", "column_name : " + columnName + ", " + result);
    }
}