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我fragment layout在我的layout和我的链接地址中添加了fragment layout一个链接地址，当我点击链接时我重定向到网络浏览器但是当我回到应用程序时让我崩溃并说不能inflate fragment？

我的 activity_map.xml ：

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

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

        <!-- The main content view -->

        <FrameLayout
            android:id="@+id/map_container"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

        </FrameLayout>
    </LinearLayout>


    <FrameLayout
        android:id="@+id/onebox_fragment"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent">

    </FrameLayout>

    <!-- The navigation drawer -->
    <ListView
        android:id="@+id/left_drawer"
        style="@style/left_drawer_list" />
</android.support.v4.widget.DrawerLayout>

和 fragment_map.xml ：

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/layout_root"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <FrameLayout
        android:id="@+id/contentFrameLayout"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:background="#80000000">

        <RelativeLayout
            android:id="@+id/map_layout_root"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <FrameLayout
                android:id="@+id/frameLayout"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:background="#80000000">

                <com.skobbler.ngx.map.SKMapViewHolder
                    android:id="@+id/view_group_map"
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" />

                <RelativeLayout
                    android:id="@+id/chess_board_background"
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent"
                    android:background="@drawable/map_background">


                </RelativeLayout>
            </FrameLayout>

            <include
                android:id="@+id/real_reach_time_layout"
                layout="@layout/element_real_reach_time"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:layout_alignParentTop="true"
                android:visibility="gone" />

            <include
                android:id="@+id/alt_routes"
                layout="@layout/layout_alternative_routes"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_alignParentTop="true"
                android:visibility="gone" />

            <include
                android:id="@+id/map_styles"
                layout="@layout/layout_map_styles"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_alignParentBottom="true"
                android:visibility="gone" />

            <include
                android:id="@+id/navigation_ui_layout"
                layout="@layout/layout_navigation_ui"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:visibility="gone" />

            <Button
                android:id="@+id/bottom_button"
                style="@style/button_style"
                android:text="@string/navigate"
                android:visibility="gone" />

            <Button
                android:id="@+id/position_me_button"
                style="@style/button_style"
                android:layout_alignParentLeft="true"
                android:layout_marginLeft="10dp"
                android:text="@string/label_position_me" />

            <Button
                android:id="@+id/heading_button"
                style="@style/button_style"
                android:layout_alignParentRight="true"
                android:layout_marginRight="10dp"
                android:text="@string/label_heading" />

            <ImageView
                android:id="@+id/customView"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@drawable/icon_searchcenter_favorite"
                android:visibility="invisible" />

        </RelativeLayout>
    </FrameLayout>

</RelativeLayout>

当我从我的应用程序获取日志时：

当我重定向到网络浏览器时，活动进入，onPause()但是当我software back重新启动活动并且不从onResum().

我的 MapFragment.java ：

public class MapFragment extends Fragment implements SKMapsInitializationListener {
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        SKMaps.getInstance().initializeSKMaps(this.getActivity().getApplication(), this);
        View view = inflater.inflate(R.layout.fragment_map, null);
        ((MapActivity) getActivity()).initialize(view);
        return view;
    }

    @Override
    public void onLibraryInitialized(boolean isSuccessful) {
        if (isSuccessful) {
            Log.i("LOG", "Success");
        } else {
            Log.i("LOG", "UnSuccess");
        }
    }
}

我的 MapActivity.java 在这里：所有代码

我的崩溃是：

FATAL EXCEPTION: main
      java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.asheq.skobb_me_2/com.example.asheq.skobb_me_2.activity.MapActivity}: android.view.InflateException: Binary XML file line #24: Error inflating class com.skobbler.ngx.map.SKMapViewHolder
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2214)
          at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2264)
          at android.app.ActivityThread.access$600(ActivityThread.java:144)
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1259)
          at android.os.Handler.dispatchMessage(Handler.java:99)
          at android.os.Looper.loop(Looper.java:137)
          at android.app.ActivityThread.main(ActivityThread.java:5148)
          at java.lang.reflect.Method.invokeNative(Native Method)
          at java.lang.reflect.Method.invoke(Method.java:525)
          at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
          at dalvik.system.NativeStart.main(Native Method)
       Caused by: android.view.InflateException: Binary XML file line #24: Error inflating class com.skobbler.ngx.map.SKMapViewHolder
          at android.view.LayoutInflater.createView(LayoutInflater.java:620)
          at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:696)
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
          at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
          at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
          at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
          at com.example.asheq.skobb_me_2.fragments.MapFragment.onCreateView(MapFragment.java:26)
          at android.app.Fragment.performCreateView(Fragment.java:1699)
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:885)
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1057)
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1039)
          at android.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1840)
          at android.app.Activity.performCreate(Activity.java:5239)
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2178)
          at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2264) 
          at android.app.ActivityThread.access$600(ActivityThread.java:144) 
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1259) 
          at android.os.Handler.dispatchMessage(Handler.java:99) 
          at android.os.Looper.loop(Looper.java:137) 
          at android.app.ActivityThread.main(ActivityThread.java:5148) 
          at java.lang.reflect.Method.invokeNative(Native Method) 
          at java.lang.reflect.Method.invoke(Method.java:525) 
          at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
          at dalvik.system.NativeStart.main(Native Method) 
       Caused by: java.lang.reflect.InvocationTargetException
          at java.lang.reflect.Constructor.constructNative(Native Method)
          at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
          at android.view.LayoutInflater.createView(LayoutInflater.java:594)
          at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:696) 
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:755) 
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758) 
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758) 
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758) 
          at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
          at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
          at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
          at com.example.asheq.skobb_me_2.fragments.MapFragment.onCreateView(MapFragment.java:26) 
          at android.app.Fragment.performCreateView(Fragment.java:1699) 
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:885) 
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1057) 
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1039) 
          at android.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1840) 
          at android.app.Activity.performCreate(Activity.java:5239) 
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2178) 
          at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2264) 
          at android.app.ActivityThread.access$600(ActivityThread.java:144) 
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1259) 
          at android.os.Handler.dispatchMessage(Handler.java:99) 
          at android.os.Looper.loop(Looper.java:137) 
          at android.app.ActivityThread.main(ActivityThread.java:5148) 
          at java.lang.reflect.Method.invokeNative(Native Method) 
          at java.lang.reflect.Method.invoke(Method.java:525) 
          at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
          at dalvik.system.NativeStart.main(Native Method) 
       Caused by: java.lang.NullPointerException
          at com.skobbler.ngx.map.SKMapViewHolder.a(SourceFile:254)
          at com.skobbler.ngx.map.SKMapViewHolder.<init>(SourceFile:159)
          at java.lang.reflect.Constructor.constructNative(Native Method) 
          at java.lang.reflect.Constructor.newInstance(Constructor.java:417) 
          at android.view.LayoutInflater.createView(LayoutInflater.java:594) 
          at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:696) 
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:755) 
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758) 
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758) 
          at android.view.LayoutInflater.rInflate(LayoutInflater.java:758) 
          at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
          at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
          at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
          at com.example.asheq.skobb_me_2.fragments.MapFragment.onCreateView(MapFragment.java:26) 
          at android.app.Fragment.performCreateView(Fragment.java:1699) 
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:885) 
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1057) 
          at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1039) 
          at android.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1840) 
          at android.app.Activity.performCreate(Activity.java:5239) 
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2178) 
          at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2264) 
          at android.app.ActivityThread.access$600(ActivityThread.java:144) 
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1259) 
          at android.os.Handler.dispatchMessage(Handler.java:99) 
          at android.os.Looper.loop(Looper.java:137) 
          at android.app.ActivityThread.main(ActivityThread.java:5148) 
          at java.lang.reflect.Method.invokeNative(Native Method) 
          at java.lang.reflect.Method.invoke(Method.java:525) 
          at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
          at dalvik.system.NativeStart.main(Native Method) 
4

2 回答 2

0 
    <!-- The main content view -->
    <FrameLayout
        android:id="@+id/map_container"

您的 Fragment 使用 FragmentManager 进行 Activity 并添加/替换到R.id.map_container. 您不需要添加任何其他 FrameLayout

不要让这个名字欺骗你。它可以存储的不仅仅是地图

如果您尝试将多个 Frames 加载到一个视图中，它们必须在 LinearLayout 内，因为那是 Activity 内容，而 DrawerLayout 使用两个子级。

于 2016-12-03T10:50:57.640 回答
0

真正的问题在这里

 Caused by: java.lang.NullPointerException
      at com.skobbler.ngx.map.SKMapViewHolder.a(SourceFile:254)

修复 SKMapViewHolder 中的 NullPointerException

于 2016-12-03T11:57:12.123 回答