Question

我正在使用库Searchable Spinner，但是当我打开微调器时按下android主页按钮或多任务按钮，应用程序崩溃并在屏幕上打印：“不幸的是，Appname已经停止了。” / p>

我的片段活动：

public class buscadorFragment extends Fragment implements View.OnClickListener {


public Button BotonRecargar;
public IndeterminateRoadRunner UCargando;
public TextView TextoPrueba;
public TextView TextoError;


private OnFragmentInteractionListener mListener;

public SearchableSpinner SpCateg;
public SearchableSpinner SpUbic;

String[] CategoriasArray = {"Categorias"};
String[] UbicacionesArray ={"Ubicaciones"};

ArrayAdapter<String> CatspinnerAdapter;
ArrayAdapter<String> UbicspinnerAdapter;



public buscadorFragment() {
    // Required empty public constructor
}


@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_buscador, container, false);
CatspinnerAdapter = new ArrayAdapter<>(getContext(), android.R.layout.simple_spinner_item, CategoriasArray);
    CatspinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    SpCateg.setAdapter(CatspinnerAdapter);
    CatspinnerAdapter.notifyDataSetChanged();


    UbicspinnerAdapter = new ArrayAdapter<>(getContext(), android.R.layout.simple_spinner_item, UbicacionesArray);
        UbicspinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    SpUbic.setAdapter(UbicspinnerAdapter);
    UbicspinnerAdapter.notifyDataSetChanged();



    SpCateg.setTitle("Categoría");
    SpCateg.setPositiveButton("Cancelar");

    SpUbic.setTitle("Ubicación");
    SpUbic.setPositiveButton("Cancelar");

    return view;    
}

我的片段布局：

仅添加

<LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:weightSum="2">

        <com.toptoche.searchablespinnerlibrary.SearchableSpinner
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:layout_weight="1"
            android:id="@+id/Category_Spinner" />

        <com.toptoche.searchablespinnerlibrary.SearchableSpinner
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:layout_weight="1"
            android:id="@+id/Ubication_Spinner" />


    </LinearLayout>

有logcat：

08-31 20:09:21.656 18172-18172/? E/AndroidRuntime: FATAL EXCEPTION: main
                                               Process: com.kreativer.upy, PID: 18172
                                               java.lang.RuntimeException: Parcelable encountered IOException writing serializable object (name = com.toptoche.searchablespinnerlibrary.SearchableSpinner)
                                                   at android.os.Parcel.writeSerializable(Parcel.java:1323)
                                                   at android.os.Parcel.writeValue(Parcel.java:1271)
                                                   at android.os.Parcel.writeArrayMapInternal(Parcel.java:618)
                                                   at android.os.Bundle.writeToParcel(Bundle.java:1692)
                                                   at android.os.Parcel.writeBundle(Parcel.java:643)
                                                   at android.app.FragmentState.writeToParcel(Fragment.java:133)
                                                   at android.os.Parcel.writeTypedArray(Parcel.java:1140)
                                                   at android.app.FragmentManagerState.writeToParcel(FragmentManager.java:373)
                                                   at android.os.Parcel.writeParcelable(Parcel.java:1292)
                                                   at android.os.Parcel.writeValue(Parcel.java:1211)
                                                   at android.os.Parcel.writeArrayMapInternal(Parcel.java:618)
                                                   at android.os.Bundle.writeToParcel(Bundle.java:1692)
                                                   at android.os.Parcel.writeBundle(Parcel.java:643)
                                                   at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:2643)
                                                   at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3252)
                                                   at android.os.Handler.handleCallback(Handler.java:733)
                                                   at android.os.Handler.dispatchMessage(Handler.java:95)
                                                   at android.os.Looper.loop(Looper.java:136)
                                                   at android.app.ActivityThread.main(ActivityThread.java:5426)
                                                   at java.lang.reflect.Method.invokeNative(Native Method)
                                                   at java.lang.reflect.Method.invoke(Method.java:515)
                                                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
                                                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
                                                   at dalvik.system.NativeStart.main(Native Method)
                                                Caused by: java.io.NotSerializableException: android.widget.ArrayAdapter
                                                   at java.io.ObjectOutputStream.writeNewObject(ObjectOutputStream.java:1366)
                                                   at java.io.ObjectOutputStream.writeObjectInternal(ObjectOutputStream.java:1673)
                                                   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1519)
                                                   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1483)
                                                   at java.io.ObjectOutputStream.writeFieldValues(ObjectOutputStream.java:981)
                                                   at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:368)
                                                   at java.io.ObjectOutputStream.writeHierarchy(ObjectOutputStream.java:1076)
                                                   at java.io.ObjectOutputStream.writeNewObject(ObjectOutputStream.java:1406)
                                                   at java.io.ObjectOutputStream.writeObjectInternal(ObjectOutputStream.java:1673)
                                                   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1519)
                                                   at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1483)
                                                   at android.os.Parcel.writeSerializable(Parcel.java:1318)
                                                   at android.os.Parcel.writeValue(Parcel.java:1271) 
                                                   at android.os.Parcel.writeArrayMapInternal(Parcel.java:618) 
                                                   at android.os.Bundle.writeToParcel(Bundle.java:1692) 
                                                   at android.os.Parcel.writeBundle(Parcel.java:643) 
                                                   at android.app.FragmentState.writeToParcel(Fragment.java:133) 
                                                   at android.os.Parcel.writeTypedArray(Parcel.java:1140) 
                                                   at android.app.FragmentManagerState.writeToParcel(FragmentManager.java:373) 
                                                   at android.os.Parcel.writeParcelable(Parcel.java:1292) 
                                                   at android.os.Parcel.writeValue(Parcel.java:1211) 
                                                   at android.os.Parcel.writeArrayMapInternal(Parcel.java:618) 
                                                   at android.os.Bundle.writeToParcel(Bundle.java:1692) 
                                                   at android.os.Parcel.writeBundle(Parcel.java:643) 
                                                   at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:2643) 
                                                   at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3252) 
                                                   at android.os.Handler.handleCallback(Handler.java:733) 
                                                   at android.os.Handler.dispatchMessage(Handler.java:95) 
                                                   at android.os.Looper.loop(Looper.java:136) 
                                                   at android.app.ActivityThread.main(ActivityThread.java:5426) 
                                                   at java.lang.reflect.Method.invokeNative(Native Method) 
                                                   at java.lang.reflect.Method.invoke(Method.java:515) 
                                                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268) 
                                                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084) 
                                                   at dalvik.system.NativeStart.main(Native Method)

仅在微调器打开时崩溃，否则应用程序继续运行。我是新手，想要学习，所以提前谢谢。

Answer 1

看起来这是库的问题，因为其他用户在Github上报告了同样的问题。要解决此问题，可以在onPause（）方法中关闭searchableListDialog。

请在Application.Restart();

中编写以下代码

SearchableListDialog.java

Answer 2

将此库添加到应用程序的 gradle 文件中的依赖项中：

实现'com.toptoche.searchablespinner:searchablespinnerlibrary:1.3.1'

可搜索的微调器在多任务处理时崩溃我的应用程序

2 个答案: