当我尝试将我的Android应用程序中的对象转换为Json时,我得到以下错误:
class android.content.res.ColorStateList declares multiple JSON fields named mChangingConfigurations
问题在于,在某些设备中,所有设备都是工作GSON版本:
implementation 'com.google.code.gson:gson:2.9.0'
implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
虽然我试图转换的对象的代码如下:
Comanda comanda = new Comanda(
tasto.getDescriptionReceipt(),
quantitaSelezionata,
tasto.getCodice(),
turnoValue,
currentTimeString,
operatore,
"A",
String.valueOf(tasto.getPrice()));
intent.putExtra("prodotto", new Gson().toJson(comanda));
科曼达类看起来像这样:
public class Comanda {
private final String descProdotto;
private double qta;
private int turno;
private String codice;
private String time;
private String codOP;
private String state;
private String pre;
private ArrayList<Varianti> variants = new ArrayList<>();
public Comanda(String button, double qta, String codice, int turno, String time, String codOP, String state, String pre) {
this.descProdotto = button;
this.qta = qta;
this.codice = codice;
this.turno = turno;
this.time = time;
this.codOP = codOP;
this.state = state;
this.pre = pre;
}
}
public class Varianti implements Serializable {
String name;
private String codice;
BitmapDrawable drawable;
private String state;
public String pre;
public String qta;
public Varianti(String name, String codice, BitmapDrawable drawable, String state, String pre, String qta) {
this.name = name;
this.codice = codice;
this.drawable = drawable;
this.state = state;
this.pre = pre;
this.qta = qta;
}
}
任何解决方案,即使在Kotlin也是受欢迎的。
1条答案
按热度按时间8hhllhi21#
我认为问题出在Varianti bean上,它有一个属性
BitmapDrawable
。当你用Gson把它转换成字符串时,你不应该处理它。