当打开我的SupportMapFragment（Google地图Android版V2）第二次（调用的setContentView）我得到以下错误：
01-28 16:27:21.374: E/AndroidRuntime(32743): FATAL EXCEPTION: main
01-28 16:27:21.374: E/AndroidRuntime(32743): android.view.InflateException: Binary XML file line #6: Error inflating class fragment
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.view.View.inflate(View.java:16119)
01-28 16:27:21.374: E/AndroidRuntime(32743): at mypackage.MyView.<init>(HitsView.java:26)
01-28 16:27:21.374: E/AndroidRuntime(32743): at mypackage.MenuListFragment.onItemClick(MenuListFragment.java:133)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.widget.AdapterView.performItemClick(AdapterView.java:298)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.widget.AbsListView.performItemClick(AbsListView.java:1086)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.widget.AbsListView$PerformClick.run(AbsListView.java:2855)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.widget.AbsListView$1.run(AbsListView.java:3529)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.os.Handler.handleCallback(Handler.java:615)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.os.Handler.dispatchMessage(Handler.java:92)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.os.Looper.loop(Looper.java:137)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.app.ActivityThread.main(ActivityThread.java:4745)
01-28 16:27:21.374: E/AndroidRuntime(32743): at java.lang.reflect.Method.invokeNative(Native Method)
01-28 16:27:21.374: E/AndroidRuntime(32743): at java.lang.reflect.Method.invoke(Method.java:511)
01-28 16:27:21.374: E/AndroidRuntime(32743): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
01-28 16:27:21.374: E/AndroidRuntime(32743): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
01-28 16:27:21.374: E/AndroidRuntime(32743): at dalvik.system.NativeStart.main(Native Method)
01-28 16:27:21.374: E/AndroidRuntime(32743): Caused by: java.lang.IllegalArgumentException: Binary XML file line #6: Duplicate id 0x7f04003b, tag null, or parent id 0x0 with another fragment for com.google.android.gms.maps.SupportMapFragment
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:285)
01-28 16:27:21.374: E/AndroidRuntime(32743): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676)
01-28 16:27:21.374: E/AndroidRuntime(32743): ... 20 more
XML文件：
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:map="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<fragment
android:id="@+id/hits_map"
android:layout_width="match_parent"
android:layout_height="wrap_content"
class="com.google.android.gms.maps.SupportMapFragment"
map:mapType="normal"
map:uiZoomControls="false"
map:uiZoomGestures="true"
map:cameraZoom="13"
map:uiRotateGestures="true"
map:uiTiltGestures="true"/>
</RelativeLayout>
MyView.class：
public class MyView extends RelativeLayout {
private GoogleMap map;
public MyView(Context context, FragmentActivity activity) {
super(context);
inflate(activity, R.layout.activity_hits, this);
this.map = ((SupportMapFragment) activity.getSupportFragmentManager()
.findFragmentById(R.id.hits_map)).getMap();
}
}
我不知道这是什么错误表示。 有人能解释一下吗？
Answer 1:
相反，在布局宣告德SupportMapFragment的，做到这一点编程，并确保您使用getChildFragmentMananger代替经典getFragmentManager（）创建的片段。
mMapFragment = SupportMapFragment.newInstance();
FragmentTransaction fragmentTransaction =
mMapFragment.getChildFragmentManager().beginTransaction();
fragmentTransaction.add(R.id.map_root, mMapFragment);
fragmentTransaction.commit();
保持这个SupportMapFragment mMapFragment因为你会需要它来获取GoogleMap对象：
GoogleMap map = mMapFragment.getMap();
Answer 2:
更新：作为替代解决方案（我认为这是好多了），你可以用它描述了一个MapView： 这里
我遇到类似的问题跑了一个标签执行工作时。 与谷歌地图V2，你被卡住的SupportMapFragment，所以使用的MapView是不是一种选择。 之间juanmeanwhile的帖子和评论＃1这里找到（ https://code.google.com/p/gmaps-api-issues/issues/detail?id=5064#c1 ），我设法找出我做错了。
所以，对任何人都得到副本ID错误，请确保您声明片段编程，而不是在XML。 这可能意味着嵌套布局。
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:map="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<!-- Lots of fancy layout -->
<RelativeLayout
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</RelativeLayout>
</RelativeLayout>
然后，你需要以编程方式创建您的片段，但它需要考虑仔细做的片段生命周期（ http://developer.android.com/reference/android/app/Fragment.html#getChildFragmentManager（） ）。 为了确保一切都在正确的时间被创建，你的代码应该是这样的（从评论＃1所）。
public class MyFragment extends Fragment {
private SupportMapFragment fragment;
private GoogleMap map;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.layout_with_map, container, false);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
FragmentManager fm = getChildFragmentManager();
fragment = (SupportMapFragment) fm.findFragmentById(R.id.map);
if (fragment == null) {
fragment = SupportMapFragment.newInstance();
fm.beginTransaction().replace(R.id.map, fragment).commit();
}
}
@Override
public void onResume() {
super.onResume();
if (map == null) {
map = fragment.getMap();
map.addMarker(new MarkerOptions().position(new LatLng(0, 0)));
}
}
}
希望这可以节省一些时间。
Answer 3:
我已经花了一天半解决这个麻烦，只找到一个解决办法。 重写你onCreate的方法YourFragment类：
public void onCreate(Bundle savedInstanceState) {
setRetainInstance(true);
super.onCreate(savedInstanceState);
}
并重写你onDestroy方法：
@Override
public void onDestroyView() {
super.onDestroyView();
try {
SupportMapFragment fragment = (SupportMapFragment) getActivity()
.getSupportFragmentManager().findFragmentById(
R.id.multi_inns_on_map);
if (fragment != null) getFragmentManager().beginTransaction().remove(fragment).commit();
} catch (IllegalStateException e) {
//handle this situation because you are necessary will get
//an exception here :-(
}
}
Answer 4:
我已经通过了所有的这一天寻找解决这个问题，在这里读取所有workaroung，我发现这种方式来解决问题。 我将发布所有的代码，因为这个问题没有一个完整的答案，只是一些微小的片段，并匹配一个完整的方案，并没有帮助任何人。
public class LocationFragment extends Fragment implements View.OnClickListener {
private GoogleMap googleMap;
private static View rootView;
private SupportMapFragment supportMapFragment;
public LocationFragment() {
}
@Override
public void onDestroyView() {
super.onDestroyView();
}
@Override
public void onCreate(Bundle savedInstanceState) {
setRetainInstance(true);
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
if(savedInstanceState == null) {
if (rootView != null) {
ViewGroup parent = (ViewGroup) rootView.getParent();
if (parent != null)
parent.removeView(rootView);
}
try{
if(rootView == null)
{
rootView = inflater.inflate(R.layout.fragment_location, container, false);
}
supportMapFragment = (SupportMapFragment) getFragmentManager().findFragmentById(R.id.map);
LocationUtility locationUtility = LocationUtility.getInstance(context);
GoogleMap googleMap = locationUtility.initilizeMap(supportMapFragment);
//More code
} catch (Exception e)
{
e.printStackTrace();
}
}
return rootView;
}
}
通过调试这一点，你会发现，它并没有多么的片段工作，你不需要为onDestroyMethod等botter，因为空的验证，只是对象的当前实例运行。
请享用！ ;）
Answer 5:
我就遇到了这个问题，在我的，我的硬件加速并没有开启的Android日志中发现的。 我在AndroidManifest打开它后，我被显示的地图多次，不再是一个问题。 我使用的x86模拟器。
Answer 6:
很多命中和尝试之后，我终于设法使用MapView的片段perfactly在我的应用程序和结果如下： -
，这里是我的MapView碎片类别： -
import android.content.Context;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnMapClickListener;
import com.google.android.gms.maps.MapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import com.serveroverload.yago.R;
public class HomeFragment extends Fragment implements LocationListener {
// Class to do operations on the Map
GoogleMap googleMap;
private LocationManager locationManager;
public static Fragment newInstance() {
return new HomeFragment();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.home_fragment, container, false);
Bundle bdl = getArguments();
// setuping locatiomanager to perfrom location related operations
locationManager = (LocationManager) getActivity().getSystemService(
Context.LOCATION_SERVICE);
// Requesting locationmanager for location updates
locationManager.requestLocationUpdates(
LocationManager.NETWORK_PROVIDER, 1, 1, this);
// To get map from MapFragment from layout
googleMap = ((MapFragment) getActivity().getFragmentManager()
.findFragmentById(R.id.map)).getMap();
// To change the map type to Satellite
// googleMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
// To show our current location in the map with dot
// googleMap.setMyLocationEnabled(true);
// To listen action whenever we click on the map
googleMap.setOnMapClickListener(new OnMapClickListener() {
@Override
public void onMapClick(LatLng latLng) {
/*
* LatLng:Class will give us selected position lattigude and
* longitude values
*/
Toast.makeText(getActivity(), latLng.toString(),
Toast.LENGTH_LONG).show();
}
});
changeMapMode(3);
// googleMap.setSatellite(true);
googleMap.setTrafficEnabled(true);
googleMap.setBuildingsEnabled(true);
googleMap.setMyLocationEnabled(true);
return v;
}
private void doZoom() {
if (googleMap != null) {
googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(
new LatLng(18.520430, 73.856744), 17));
}
}
private void changeMapMode(int mapMode) {
if (googleMap != null) {
switch (mapMode) {
case 0:
googleMap.setMapType(GoogleMap.MAP_TYPE_NONE);
break;
case 1:
googleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
break;
case 2:
googleMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
break;
case 3:
googleMap.setMapType(GoogleMap.MAP_TYPE_TERRAIN);
break;
case 4:
googleMap.setMapType(GoogleMap.MAP_TYPE_HYBRID);
break;
default:
break;
}
}
}
private void createMarker(double latitude, double longitude) {
// double latitude = 17.385044;
// double longitude = 78.486671;
// lets place some 10 random markers
for (int i = 0; i < 10; i++) {
// random latitude and logitude
double[] randomLocation = createRandLocation(latitude, longitude);
// Adding a marker
MarkerOptions marker = new MarkerOptions().position(
new LatLng(randomLocation[0], randomLocation[1])).title(
"Hello Maps " + i);
Log.e("Random", "> " + randomLocation[0] + ", " + randomLocation[1]);
// changing marker color
if (i == 0)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_AZURE));
if (i == 1)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_BLUE));
if (i == 2)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_CYAN));
if (i == 3)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_GREEN));
if (i == 4)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_MAGENTA));
if (i == 5)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_ORANGE));
if (i == 6)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_RED));
if (i == 7)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_ROSE));
if (i == 8)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_VIOLET));
if (i == 9)
marker.icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_YELLOW));
googleMap.addMarker(marker);
// Move the camera to last position with a zoom level
if (i == 9) {
CameraPosition cameraPosition = new CameraPosition.Builder()
.target(new LatLng(randomLocation[0], randomLocation[1]))
.zoom(15).build();
googleMap.animateCamera(CameraUpdateFactory
.newCameraPosition(cameraPosition));
}
}
}
/*
* creating random postion around a location for testing purpose only
*/
private double[] createRandLocation(double latitude, double longitude) {
return new double[] { latitude + ((Math.random() - 0.5) / 500),
longitude + ((Math.random() - 0.5) / 500),
150 + ((Math.random() - 0.5) * 10) };
}
@Override
public void onLocationChanged(Location location) {
if (null != googleMap) {
// To get lattitude value from location object
double latti = location.getLatitude();
// To get longitude value from location object
double longi = location.getLongitude();
// To hold lattitude and longitude values
LatLng position = new LatLng(latti, longi);
createMarker(latti, longi);
// Creating object to pass our current location to the map
MarkerOptions markerOptions = new MarkerOptions();
// To store current location in the markeroptions object
markerOptions.position(position);
// Zooming to our current location with zoom level 17.0f
googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(position,
17f));
// adding markeroptions class object to the map to show our current
// location in the map with help of default marker
googleMap.addMarker(markerOptions);
}
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onDestroyView() {
// TODO Auto-generated method stub
super.onDestroyView();
locationManager.removeUpdates(this);
android.app.Fragment fragment = getActivity().getFragmentManager()
.findFragmentById(R.id.map);
if (null != fragment) {
android.app.FragmentTransaction ft = getActivity()
.getFragmentManager().beginTransaction();
ft.remove(fragment);
ft.commit();
}
}
}
我的XML文件是这样的： -
<?xml version="1.0" encoding="utf-8"?>
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/map"
android:name="com.google.android.gms.maps.MapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
需要注意的最重要的一点是，不要混用app.Fragment与v4.Fragments其他应用程序会崩溃得很惨。
正如你可以看到我已经使用app.Fragment安装和取下我的MapView的片段
希望这将帮助别人
Answer 7:
我想在这里提出的各种解决方案，和最好的一个恕我直言是的MapView。 无论如何，我发现能满足您的需求（或者也许不是）另一种解决方案。
我有我的SupportMapFragment一个内部ViewPager+FragmentPagerAdapter有3个标签。 所以，我刚才配置ViewPager的方式，它永远不会破坏其中的标签SupportMapFragment是。
viewPager.setOffScreenPageLimit(2);
viewPager.setAdapter(...);
通过这种调用，ViewPager将始终保持后两页，当前的前两页，所以没有我的三个选项卡是永远不会销毁/重建。
问题解决了 ：）
请注意，内存消耗将增加
Answer 8:
private MainActivity mainActObj;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mainActObj = getMainActivity();
}
@SuppressWarnings("unchecked")
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
if (mainActObj.mapView == null) {
return mainActObj.mapView = inflater.inflate(R.layout.fragment_map,
null);
}
else {
ViewGroup parent = (ViewGroup) mainActObj.mapView.getParent();
if (parent != null) {
parent.removeView(mainActObj.mapView);
}
try {
return mainActObj.mapView = inflater.inflate(
R.layout.fragment_map, container, false);
} catch (InflateException except) {
return mainActObj.mapView;
}
}
}
Answer 9:
试试这个代码
@Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { finder = new LocationFinder(getActivity()); view = inflater.inflate(R.layout.fragment_secondfragement, container, false); initMap(); // getLocation(); return view; } public void initMap(){ if (map == null) { mapFragment = (SupportMapFragment) getChildFragmentManager() .findFragmentById(R.id.map); } map = mapFragment.getMap(); map.setMyLocationEnabled(true); map.getUiSettings().setMyLocationButtonEnabled(true); }
Answer 10:
我有同样的问题 ，并通过动态地创建谷歌地图解决。 什么，你需要做的是使该扩展SupportMapFragment类的类。
这种方法适用于姜饼棒棒糖和嵌套的片段 ，因为它会动态创建地图，不用担心删除这样的片段或任何东西。
步骤1：
public class DynamicMapFragment extends SupportMapFragment {
public GoogleMap googleMap;
public View mOriginalContentView;
public static int statusGooglePlayService;
@Override
public void onCreate(Bundle arg0) {
super.onCreate(arg0);
}
@Override
public View onCreateView(LayoutInflater mInflater, ViewGroup parent,
Bundle arg2) {
mOriginalContentView = super.onCreateView(mInflater, parent, arg2);
//this is for getting height of the phone screen
DisplayMetrics displaymetrics = new DisplayMetrics();
getActivity().getWindowManager().getDefaultDisplay()
.getMetrics(displaymetrics);
int height = displaymetrics.heightPixels;
//Here you can define the height of the map as you desire
FrameLayout.LayoutParams parentLayout = new FrameLayout.LayoutParams(
FrameLayout.LayoutParams.MATCH_PARENT, height / 3);
mOriginalContentView.setLayoutParams(parentLayout);
return mOriginalContentView;
}
@Override
public View getView() {
return mOriginalContentView;
}
@Override
public void onInflate(Activity arg0, AttributeSet arg1, Bundle arg2) {
super.onInflate(arg0, arg1, arg2);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
googleMap = getMap();
statusGooglePlayService = GooglePlayServicesUtil
.isGooglePlayServicesAvailable(getActivity());
if (statusGooglePlayService == ConnectionResult.SUCCESS) {
if (googleMap != null) {
// do whatever you want to do with map
}
} else {
Dialog dialog = GooglePlayServicesUtil.getErrorDialog(
statusGooglePlayService, getActivity(), -1);
dialog.show();
}
}
}
然后从活动调用上面创建的类，片段是这样的：
第2步：
//Calling the method from a fragment
private void createMap(View rootView) {
FrameLayout mapLayout = (FrameLayout)rootView.findViewById(R.id.location_map);
FragmentTransaction mTransaction = getActivity()
.getSupportFragmentManager().beginTransaction();
SupportMapFragment mFRaFragment = new DynamicMapFragment();
mTransaction.add(mapLayout.getId(), mFRaFragment);
mTransaction.commit();
try {
MapsInitializer.initialize(activity);
} catch (Exception e) {
e.printStackTrace();
}
}
对于片段XML的布局，你必须添加的，而不是在地图片段的FrameLayout
第三步：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<FrameLayout
android:id="@+id/location_map"
android:layout_width="match_parent"
android:layout_height="250dp"
android:layout_weight="0" />
<!-- You can add any other view also whatever you want to add
<Button
android:layout_width="match_parent"
android:layout_height=""wrap_content""
android:layout_weight="0" /> -->
</LinearLayout>
Answer 11:
只是把onCreateView
if (view != null) {
ViewGroup parent = (ViewGroup) view.getParent();
if (parent != null)
parent.removeView(view);
}
view = inflater.inflate(R.layout.map, container, false);
文章来源: Error opening SupportMapFragment for second time
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