java - Android 应用程序中的终结器抛出未捕获的异常

Question

美好的一天。我尝试使用 map View 和 ListView 创建 Activity 。我做了什么

public class EnrouteActivity extends MapActivity {

    private ListView pointsListView;

    @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.enroute_work_layout);
         this.pointsListView = (ListView)findViewById(R.id.listViewPoints);

         String[] items = new String[] {"Пункт А", "Пункт Б", "Пункт В"};
         //String[] items = this.GetAdapter();
         ArrayAdapter<String> adapter =
                  new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, items);
         this.pointsListView.setAdapter(adapter);
         this.pointsListView.setItemsCanFocus(false);
         this.pointsListView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);

     }

    @Override
    protected boolean isRouteDisplayed() {
        // TODO Auto-generated method stub
        return false;
    }

    private String[] GetAdapter(){

        Routes routes = new Routes();
        String[] items = new String[routes.points.size()];
        for(int i = 0; i<routes.points.size(); i++){
            items[i] = routes.points.get(i).name;
        }
        return items;


    }

此布局的一部分

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_weight="2.81"
    android:orientation="vertical" >


    <CalendarView
        android:id="@+id/calendar"

        android:layout_width="360dp"
        android:layout_height="234dp" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Список точек по маршруту"
        android:textAppearance="?android:attr/textAppearanceLarge" />

    <ListView
        android:id="@+id/listViewPoints"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:choiceMode="multipleChoice" >
    </ListView>

</LinearLayout>

<LinearLayout
    android:layout_width="0dp"
    android:layout_height="match_parent"
    android:layout_weight="1"

    android:orientation="vertical" >


    <com.google.android.maps.MapView
        android:id="@+id/mapView"
        android:layout_width="604dp"
        android:layout_height="match_parent"
        android:layout_above="@+id/linearLayout1"
        android:layout_below="@+id/editText"
        android:apiKey="0FLRiHvfPXL2mqzQihPemczCJMUjk3TTD8umAPw"
        android:clickable="true"
        android:enabled="true" />

</LinearLayout>

这里是异常(exception)

09-14 13:39:02.331: E/MapActivity(9606): Couldn't get connection factory client
09-14 13:39:02.464: D/dalvikvm(9606): GC_CONCURRENT freed 783K, 6% free 15328K/16199K, paused 2ms+3ms
09-14 13:39:02.464: E/System(9606): Uncaught exception thrown by finalizer
09-14 13:39:02.464: E/System(9606): java.lang.IllegalStateException: Binder has been finalized!
09-14 13:39:02.464: E/System(9606):     at android.os.BinderProxy.transact(Native Method)
09-14 13:39:02.464: E/System(9606):     at android.database.BulkCursorProxy.close(BulkCursorNative.java:288)
09-14 13:39:02.464: E/System(9606):     at android.database.BulkCursorToCursorAdaptor.close(BulkCursorToCursorAdaptor.java:133)
09-14 13:39:02.464: E/System(9606):     at android.database.CursorWrapper.close(CursorWrapper.java:49)
09-14 13:39:02.464: E/System(9606):     at android.content.ContentResolver$CursorWrapperInner.close(ContentResolver.java:1591)
09-14 13:39:02.464: E/System(9606):     at android.content.ContentResolver$CursorWrapperInner.finalize(ContentResolver.java:1604)
09-14 13:39:02.464: E/System(9606):     at java.lang.Daemons$FinalizerDaemon.doFinalize(Daemons.java:182)
09-14 13:39:02.464: E/System(9606):     at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:168)
09-14 13:39:02.464: E/System(9606):     at java.lang.Thread.run(Thread.java:856)

我找到了 this话题，但我不明白，他们说的是什么类(class) =((

Answer 1

09-14 13:39:02.464: E/System(9606): java.lang.IllegalStateException: Binder has been finalized
android.database.BulkCursorToCursorAdaptor.close(BulkCursorToCursorAdaptor.java:133)

您的游标适配器似乎在提交到 ListView 之前关闭了。仔细检查任何 close() 调用的代码。