我可以使用以下类从服务器获取数据吗。
public class ProductDetail implements Serializable
{
private static final long serialVersionUID = 1L;
private String name;
private String description;
public JSONObject configOptions = null;
}
On putting a check on this:
if (isUserLoggedIn()) {
performClick();
}
如果用户未登录，此方法会将用户直接重定向到登录页面。否则将执行点击。但它会登录并出现以下错误：
java.lang.RuntimeException: Parcelable encountered IOException writing serializable object
at android.os.Parcel.writeSerializable(Parcel.java:1388)
at android.os.Parcel.writeValue(Parcel.java:1335)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:638)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1313)
at android.os.Bundle.writeToParcel(Bundle.java:1096)
at android.os.Parcel.writeBundle(Parcel.java:663)
at android.support.v4.app.FragmentState.writeToParcel(Fragment.java:138)
at android.os.Parcel.writeTypedArray(Parcel.java:1191)
at android.support.v4.app.FragmentManagerState.writeToParcel(FragmentManager.java:385)
at android.os.Parcel.writeParcelable(Parcel.java:1357)
at android.os.Parcel.writeValue(Parcel.java:1262)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:638)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1313)
at android.os.Bundle.writeToParcel(Bundle.java:1096)
at android.os.Parcel.writeBundle(Parcel.java:663)
at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:2975)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3497)
at android.os.Handler.handleCallback(Handler.java:815)
at android.os.Handler.dispatchMessage(Handler.java:104)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5576)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:956)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:751)
Caused by: java.io.NotSerializableException: org.json.JSONObject
at java.io.ObjectOutputStream.writeNewObject(ObjectOutputStream.java:1344)
at java.io.ObjectOutputStream.writeObjectInternal(ObjectOutputStream.java:1651)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1497)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1461)
at java.io.ObjectOutputStream.writeFieldValues(ObjectOutputStream.java:959)
at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:360)
at java.io.ObjectOutputStream.writeHierarchy(ObjectOutputStream.java:1054)
at java.io.ObjectOutputStream.writeNewObject(ObjectOutputStream.java:1384)
at java.io.ObjectOutputStream.writeObjectInternal(ObjectOutputStream.java:1651)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1497)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1461)
at android.os.Parcel.writeSerializable(Parcel.java:1383)
at android.os.Parcel.writeValue(Parcel.java:1335)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:638)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1313)
at android.os.Bundle.writeToParcel(Bundle.java:1096)
at android.os.Parcel.writeBundle(Parcel.java:663)
at android.support.v4.app.FragmentState.writeToParcel(Fragment.java:138)
at android.os.Parcel.writeTypedArray(Parcel.java:1191)
at android.support.v4.app.FragmentManagerState.writeToParcel(FragmentManager.java:385)
at android.os.Parcel.writeParcelable(Parcel.java:1357)
at android.os.Parcel.writeValue(Parcel.java:1262)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:638)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1313)
at android.os.Bundle.writeToParcel(Bundle.java:1096)
at android.os.Parcel.writeBundle(Parcel.java:663)
at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:2975)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3497)
at android.os.Handler.handleCallback(Handler.java:815)
at android.os.Handler.dispatchMessage(Handler.java:104)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5576)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
答案 0 :(得分：0)
似乎ConfigOptions（JsonObject）不可序列化。您可以将JsonObject转换为String并尝试序列化它。