我有以下问题： 我有两个片段一个FragmentActivity。在其中一人有一个MapFragment。如果我打开片段与地图第一次一切都运行完美。但是，当我浏览回第一个片段，然后打开与地图的片段重新应用程序崩溃与以下LogCat中输出：

I have the following problem: I have a FragmentActivity with two fragments. In one of them there's a MapFragment. If I open the Fragment with the map the first time all is running perfectly. But when I navigate back to the first Fragment and then open the Fragment with the map again the app crashes with the following LogCat output:

    02-02 17:01:28.589: E/AndroidRuntime(13587): FATAL EXCEPTION: main
    02-02 17:01:28.589: E/AndroidRuntime(13587): Process: de.simeon.maps, PID: 13587
    02-02 17:01:28.589: E/AndroidRuntime(13587): android.view.InflateException: Binary XML file line #1: Error inflating class fragment
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.view.LayoutInflater.inflate(LayoutInflater.java:469)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at de.robv.android.xposed.XposedBridge.invokeOriginalMethodNative(Native Method)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:547)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.view.LayoutInflater.inflate(Native Method)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at de.simeon.maps.MainActivity$Map.onCreateView(MainActivity.java:141)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:927)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:440)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.os.Handler.handleCallback(Handler.java:733)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.os.Handler.dispatchMessage(Handler.java:95)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.os.Looper.loop(Looper.java:136)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.app.ActivityThread.main(ActivityThread.java:5017)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at java.lang.reflect.Method.invokeNative(Native Method)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at java.lang.reflect.Method.invoke(Method.java:515)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:126)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at dalvik.system.NativeStart.main(Native Method)
    02-02 17:01:28.589: E/AndroidRuntime(13587): Caused by: java.lang.IllegalArgumentException: Binary XML file line #1: Duplicate id 0x7f050006, tag null, or parent id 0x7f050005 with another fragment for com.google.android.gms.maps.MapFragment
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.app.Activity.onCreateView(Activity.java:4791)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689)
    02-02 17:01:28.589: E/AndroidRuntime(13587):    ... 22 more

我的片段与地图：

    public static class Map extends Fragment {

    public Map() {

    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        View rootView = inflater.inflate(R.layout.fragment_map, container, false);


        return rootView;
    }
}

我fragment_map.xml：

<fragment xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/map"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:name="com.google.android.gms.maps.MapFragment"
    tools:context=".MainActivity$Map"
    tools:ignore="MergeRootFrame"/>

我的Andr​​oidManifest.xml：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="de.simeon.maps"
    android:versionCode="1"
    android:versionName="1.0" >

    <permission 
               android:name="example.gps.permission.MAPS_RECEIVE" 
               android:protectionLevel="signature"></permission>

    <uses-sdk
        android:minSdkVersion="14"
        android:targetSdkVersion="18" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="AIzaSyD6KQk5r39QnU_M5JOJwA3klu7jsXMD7Jk" />

        <activity
            android:name="de.simeon.maps.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

你能帮帮我吗？

Could you please help me?

推荐答案

如果您使用的是 FragmentActivity ，这意味着你使用的是碎片的支持Android包的反向移植。在这种情况下，你需要使用 SupportMapFragment ，不是 MapFragment ，在你的布局。

If you are using FragmentActivity, that means that you are using the Android Support package's backport of fragments. In that case, you need to use SupportMapFragment, not MapFragment, in your layout.

另外请注意，你正试图把一个片段一个片段里。虽然这是可能的，但不可能是你想要的。

Also note that you are attempting to put a fragment inside a fragment. While this is possible, it is unlikely to be what you want.