我收到以下错误，我知道这意味着某些类必须实现Serializable但问题是我创建的所有类都实现了Serializable。
Process: com.example.awarrior.gallery, PID: 2554
java.lang.RuntimeException: Parcelable encountered IOException writing serializable object (name = com.example.awarrior.gallery.Item)
at android.os.Parcel.writeSerializable(Parcel.java:1526)
at android.os.Parcel.writeValue(Parcel.java:1474)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:723)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1408)
at android.os.Bundle.writeToParcel(Bundle.java:1133)
at android.os.Parcel.writeBundle(Parcel.java:763)
at android.content.Intent.writeToParcel(Intent.java:8655)
at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:3052)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1518)
at android.app.ContextImpl.startActivity(ContextImpl.java:819)
at android.app.ContextImpl.startActivity(ContextImpl.java:796)
at android.content.ContextWrapper.startActivity(ContextWrapper.java:356)
at com.example.awarrior.gallery.ItemAdapter$1.onClick(ItemAdapter.java:57)
at android.view.View.performClick(View.java:5610)
at android.view.View$PerformClick.run(View.java:22265)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: java.io.NotSerializableException: android.graphics.drawable.BitmapDrawable
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1224)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1584)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1549)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1472)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1218)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:346)
at android.os.Parcel.writeSerializable(Parcel.java:1521)
at android.os.Parcel.writeValue(Parcel.java:1474)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:723)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1408)
at android.os.Bundle.writeToParcel(Bundle.java:1133)
at android.os.Parcel.writeBundle(Parcel.java:763)
at android.content.Intent.writeToParcel(Intent.java:8655)
at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:3052)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1518)
at android.app.ContextImpl.startActivity(ContextImpl.java:819)
at android.app.ContextImpl.startActivity(ContextImpl.java:796)
at android.content.ContextWrapper.startActivity(ContextWrapper.java:356)
at com.example.awarrior.gallery.ItemAdapter$1.onClick(ItemAdapter.java:57)
at android.view.View.performClick(View.java:5610)
at android.view.View$PerformClick.run(View.java:22265)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
这是导致错误的代码。
holder.ivImg.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v) {
Intent intent = new Intent(context, Detail.class);
intent.putExtra("item", item);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
}
});
答案 0 :(得分：0)
问题在于您无法序列化位图，因此您可能会对其网址进行序列化，但我不确定如果图像位于drawble文件夹中该怎么办。