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Android - 第二次打开时显示 Google map v2 或 SupportMapFragment 时出错

转载 作者:太空狗 更新时间:2023-10-29 15:09:09 24 4
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在我的应用程序中,我在 fragment 中使用了 Google map 版本 2。我的应用程序选项卡主机带有 fragment (总共四个选项卡)。 map的使用在Tab1->Searchome(fragment class)->fragment2(fragment class)->SearchResultMap(fragment class)

我的问题是我第一次访问显示 map 的 SearchResultMap 类,但第二次它因 而崩溃 原因:java.lang.IllegalArgumentException:二进制 XML 文件行 #62:重复 ID 0x7f050043,使用 com.google.android.gms.maps.SupportMapFragment 的另一个 fragment 标记 null 或父 ID 0x0

我的带有布局 xml 的完整代码:

SearchResultMap.java:

public class SearchResultMap extends Fragment {

private GoogleMap mMap;

private View fragmentView;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}

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

fragmentView = inflater.inflate(R.layout.map_layout, container, false);

FragmentManager myFM = getActivity().getSupportFragmentManager();

final SupportMapFragment myMAPF = (SupportMapFragment) myFM
.findFragmentById(R.id.map);

mMap = myMAPF.getMap();

mMap.addMarker(new MarkerOptions()
.position(new LatLng(xxxxxx, xxxxxxxx))
.title("Current Location")
.icon(BitmapDescriptorFactory
.fromResource(R.drawable.ball_pointer))
.snippet("Accuracyt to 20 meters"));


return fragmentView;
}

}

map 布局.xml:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >

<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="50dp"
android:background="#333333" >

<ImageButton
android:id="@+id/map_back"
android:layout_width="25dp"
android:layout_height="30dp"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="15dp"
android:background="@drawable/back_button" />

<TextView
android:id="@+id/search_txt"
android:layout_width="170dp"
android:layout_height="30dp"
android:layout_centerVertical="true"
android:layout_marginLeft="5dp"
android:layout_toRightOf="@+id/map_back"
android:background="@drawable/rounded_corner"
android:hint="Search"
android:textColor="#000000" />

<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/search_txt"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:layout_toRightOf="@+id/search_txt" >

<Button
android:id="@+id/search_go"
style="?android:attr/buttonStyleSmall"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textSize="13sp"
android:text="Search" />

<Button
android:id="@+id/search_cancel"
style="?android:attr/buttonStyleSmall"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textSize="13sp"
android:text="Cancel" />
</LinearLayout>
</RelativeLayout>

<fragment
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />

</LinearLayout>

完整日志猫:

FATAL EXCEPTION: main
android.view.InflateException: Binary XML file line #62: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:587)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at com.fssd.spot.search.SearchResultMap.onCreateView(SearchResultMap.java:35)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:1478)
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.FragmentManagerImpl.moveToState(FragmentManager.java:1086)
at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1877)
at android.support.v4.app.Fragment.performActivityCreated(Fragment.java:1492)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:947)
at android.support.v4.app.FragmentManagerImpl.attachFragment(FragmentManager.java:1280)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:672)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1460)
at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:440)
at android.os.Handler.handleCallback(Handler.java:587)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:130)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:875)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:633)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalArgumentException: Binary XML file line #62: Duplicate id 0x7f050043, tag null, or parent id 0x0 with another fragment for com.google.android.gms.maps.SupportMapFragment
at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:290)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)

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