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用 FragmentManager 替换时使用 GoogleMaps 崩溃 app

2024-07-22 10:21:42   222人阅读

我要用下面的代码来加载的片段的项已被选定在 NavigationDrawer，然而 MapFragment 包含它里面的谷歌地图片段和它崩溃后试图打开它第二次。

这里是我使用的代码：

@Override    public void onNavigationDrawerItemSelected(int position) {        // update the main content by replacing fragments        FragmentManager fragmentManager = getSupportFragmentManager();        if (position == 0) {            fragmentManager.beginTransaction()                    .replace(R.id.container, MapFragment.newInstance("a", "b"))                    .commit();        }        else {            fragmentManager.beginTransaction()                    .replace(R.id.container, PlaceholderFragment.newInstance(position + 1))                    .commit();        }    }

在这里是的日志：

03-01 14:18:25.870  27175-27175/com.br.appname E/﹕ Device driver API match    Device driver API version: 23    User space API version: 2303-01 14:18:25.870  27175-27175/com.br.appname E/﹕ mali: REVISION=Linux-r3p2-01rel3 BUILD_DATE=Wed Oct 30 09:36:10 KST 201303-01 14:19:12.655  27175-27175/com.br.appname E/AndroidRuntime﹕ FATAL EXCEPTION: main    android.view.InflateException: Binary XML file line #13: Error inflating class fragment            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:719)            at android.view.LayoutInflater.rInflate(LayoutInflater.java:761)            at android.view.LayoutInflater.rInflate(LayoutInflater.java:769)            at android.view.LayoutInflater.inflate(LayoutInflater.java:498)            at android.view.LayoutInflater.inflate(LayoutInflater.java:398)            at com.br.appname.fragments.MapFragment.onCreateView(MapFragment.java:74)            at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500)            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:927)            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)            at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)            at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467)            at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:440)            at android.os.Handler.handleCallback(Handler.java:730)            at android.os.Handler.dispatchMessage(Handler.java:92)            at android.os.Looper.loop(Looper.java:137)            at android.app.ActivityThread.main(ActivityThread.java:5419)            at java.lang.reflect.Method.invokeNative(Native Method)            at java.lang.reflect.Method.invoke(Method.java:525)            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209)            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025)            at dalvik.system.NativeStart.main(Native Method)     Caused by: java.lang.IllegalArgumentException: Binary XML file line #13: Duplicate id 0x7f070055, tag null, or parent id 0x7f070054 with another fragment for com.google.android.gms.maps.MapFragment            at android.app.Activity.onCreateView(Activity.java:4971)            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:695)            at android.view.LayoutInflater.rInflate(LayoutInflater.java:761)            at android.view.LayoutInflater.rInflate(LayoutInflater.java:769)            at android.view.LayoutInflater.inflate(LayoutInflater.java:498)            at android.view.LayoutInflater.inflate(LayoutInflater.java:398)            at com.br.appname.fragments.MapFragment.onCreateView(MapFragment.java:74)            at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500)            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:927)            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)            at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)            at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467)            at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:440)            at android.os.Handler.handleCallback(Handler.java:730)            at android.os.Handler.dispatchMessage(Handler.java:92)            at android.os.Looper.loop(Looper.java:137)            at android.app.ActivityThread.main(ActivityThread.java:5419)            at java.lang.reflect.Method.invokeNative(Native Method)            at java.lang.reflect.Method.invoke(Method.java:525)            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209)            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025)            at dalvik.system.NativeStart.main(Native Method)

仅以 MapFragment 发生这种情况。PlaceholderFragment 只是正常。

更新

fragment_map.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.br.remotepark.fragments.MapFragment">    <com.sothree.slidinguppanel.SlidingUpPanelLayout        android:id="@+id/sliding_layout"        android:layout_width="match_parent"        android:layout_height="match_parent"        android:gravity="bottom">        <fragment            android:id="@+id/map"            android:layout_width="match_parent"            android:layout_height="match_parent"            android:name="com.google.android.gms.maps.MapFragment" />        <LinearLayout            android:layout_width="match_parent"            android:layout_height="match_parent"            android:background="#eee"            android:orientation="vertical"            android:clickable="true"            android:focusable="false">            <LinearLayout                android:layout_width="match_parent"                android:layout_height="68dp"                android:orientation="horizontal">                <TextView                    android:id="@+id/name"                    android:layout_width="0dp"                    android:layout_height="match_parent"                    android:layout_weight="1"                    android:textSize="14sp"                    android:gravity="center_vertical"                    android:paddingLeft="10dp" />                <Button                    android:id="@+id/follow"                    android:layout_width="wrap_content"                    android:layout_height="match_parent"                    android:textSize="14sp"                    android:gravity="center_vertical|right"                    android:paddingRight="10dp"                    android:paddingLeft="10dp" />            </LinearLayout>        </LinearLayout>    </com.sothree.slidinguppanel.SlidingUpPanelLayout></RelativeLayout>

解决方法 1:

重复的 ID 问题被有关使用嵌套的片段不正确方式。

来自： http://developer.android.com/about/versions/android-4.2.html#NestedFragments

注：你不能膨胀布局到一个片段当该布局包含 <fragment> 。动态地添加到一个片段时只支持嵌套的片段。

所以您 fragment_map.xml 不能直接包含 com.google.android.gms.maps.MapFragment 。替换它的 FrameLayout id 为 map_container 和尝试像这样：

public class MyFragmentWithMap extends Fragment {    private MapFragment fragment;    private GoogleMap map;    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {        return inflater.inflate(R.layout.fragment_map, container, false);    }    @Override    public void onActivityCreated(Bundle savedInstanceState) {        super.onActivityCreated(savedInstanceState);        FragmentManager fm = getChildFragmentManager();        fragment = (MapFragment) fm.findFragmentById(R.id.map_container);        if (fragment == null) {            fragment = MapFragment.newInstance();            fm.beginTransaction().replace(R.id.map_container, fragment).commit();        }    }    @Override    public void onResume() {        super.onResume();        setUpMapIfNeeded();    }    // ...}

请注意，使用 getChildFragmentManager 。

用 FragmentManager 替换时使用 GoogleMaps 崩溃 app


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