关于android：使用ContentValues for insertOrThrow获取引用的字符串

    //inside a for loop of a NodeList
    ContentValues map = new ContentValues();
    Element elm;
    elm = (Element) nodes.item(i);
    String elmname = elm.getTagName();
    map.put("foto", getValue(elm,"foto"));
    map.put("fotonormal", getValue(elm,"foto-normal"));
    map.put("link", getValue(elm,"link"));

    myDatabase.beginTransaction();
    try {
        myDatabase.insertOrThrow(TABLE_ENDING, null, map);
        Log.i(TAG,"Added");
        myDatabase.setTransactionSuccessful();
    } catch (Exception err) {
        Log.i(TAG,"Transaction failed. Exception:" + err.getMessage());
    } finally {
        myDatabase.endTransaction();
    }

Transaction failed. Exception: unrecognized token:":": INSERT INTO tbl_ending (fotonormal, foto, link) VALUES (https://example.com/fotonormal.jpg, https://example.com/foto.jpg, https://example.com/);

INSERT INTO tbl_ending (fotonormal, foto, link) VALUES ("https://example.com/fotonormal.jpg","https://example.com/foto.jpg", "https://example.com/");

map.put("foto", (String) getValue(elm,"foto"));
map.put("fotonormal", (String) getValue(elm,"foto-normal"));
map.put("link", (String) getValue(elm,"link"));

return (String) getElementValue(n.item(0));