android - google maps ane: RuntimeException: Attempting to create multiple DataRequestDispatchers -

i'm creating native extension shows native google map flex-based air application. can watch lee brimelow's demo idea: https://plus.google.com/110495278155587072613/posts/degsyvx8423

i got working demo of native extension, show activity buttons, got stuck when tried show map. here exception i'm getting on setcontentview(layoutid):

     05-08 11:48:40.624: i/system.out(27917): webviewactivity.oncreate failed error:     05-08 11:48:40.634: i/system.out(27917): "android.view.inflateexception: binary xml file line #9: error inflating class fragment"     05-08 11:48:40.644: w/dalvikvm(27917): threadid=1: thread exiting uncaught exception (group=0x40fd8468)     05-08 11:48:40.654: e/androidruntime(27917): fatal exception: main     05-08 11:48:40.654: e/androidruntime(27917): java.lang.runtimeexception: unable start activity componentinfo{air.googlemapsapp.debug/com.trasys.googlemaps.webviewactivity}: java.lang.runtimeexception: attempting create multiple datarequestdispatchers     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.activitythread.performlaunchactivity(activitythread.java:2351)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.activitythread.handlelaunchactivity(activitythread.java:2387)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.activitythread.access$600(activitythread.java:151)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.activitythread$h.handlemessage(activitythread.java:1331)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.os.handler.dispatchmessage(handler.java:99)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.os.looper.loop(looper.java:155)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.activitythread.main(activitythread.java:5454)     05-08 11:48:40.654: e/androidruntime(27917):    @ java.lang.reflect.method.invokenative(native method)     05-08 11:48:40.654: e/androidruntime(27917):    @ java.lang.reflect.method.invoke(method.java:511)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:1029)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.android.internal.os.zygoteinit.main(zygoteinit.java:796)     05-08 11:48:40.654: e/androidruntime(27917):    @ dalvik.system.nativestart.main(native method)     05-08 11:48:40.654: e/androidruntime(27917): caused by: java.lang.runtimeexception: attempting create multiple datarequestdispatchers     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.ak.n.b(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.ak.n.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.ak.h.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.af.w.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.z.ab.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.z.ab.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.z.ag.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.z.ag.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.z.bw.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ maps.z.r.oncreateview(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.google.android.gms.maps.internal.imapfragmentdelegate$stub.ontransact(imapfragmentdelegate.java:107)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.os.binder.transact(binder.java:326)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.google.android.gms.maps.internal.imapfragmentdelegate$a$a.oncreateview(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.google.android.gms.maps.mapfragment$b.oncreateview(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.google.android.gms.internal.e$4.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.google.android.gms.internal.e.a(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.google.android.gms.internal.e.oncreateview(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ com.google.android.gms.maps.mapfragment.oncreateview(unknown source)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.fragmentmanagerimpl.movetostate(fragmentmanager.java:809)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.fragmentmanagerimpl.movetostate(fragmentmanager.java:1037)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.fragmentmanagerimpl.movetostate(fragmentmanager.java:1019)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.fragmentmanagerimpl.dispatchactivitycreated(fragmentmanager.java:1804)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.activity.performcreate(activity.java:5069)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.instrumentation.callactivityoncreate(instrumentation.java:1101)     05-08 11:48:40.654: e/androidruntime(27917):    @ android.app.activitythread.performlaunchactivity(activitythread.java:2307)     05-08 11:48:40.654: e/androidruntime(27917):    ... 11 more 

i'm pretty convinced communication between air , android ok, i'm posting native code. (when remove map, native extension works no issues)

here layout xml file

<linearlayout xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:gravity="center_horizontal"     android:orientation="vertical" >      <fragment android:id="@+id/map"         android:name="com.google.android.gms.maps.mapfragment"         android:layout_width="match_parent"         android:layout_height="300dp" />     </linearlayout> 

here frefunction

public class googlemapsfunction implements frefunction {  @override public freobject call(frecontext ctx, freobject[] passedargs) {     int layoutid, googlemapid;     intent = new intent(ctx.getactivity(), webviewactivity.class);      layoutid = ctx.getresourceid("layout.activity_google_maps");     googlemapid = ctx.getresourceid("id.map");      i.putextra("layoutid", layoutid);     i.putextra("googlemapid", googlemapid);      ctx.getactivity().startactivity(i);     return null;     } } 

here activity

public class webviewactivity extends activity {     private googlemap map;      @override     public void oncreate(bundle savedinstancestate) {        super.oncreate(savedinstancestate);          try {             int layoutid = getintent().getintextra("layoutid", -1);             setcontentview(layoutid);             int googlemapid = getintent().getintextra("googlemapid", -1);             map = ((mapfragment) getfragmentmanager().findfragmentbyid(googlemapid))                     .getmap();         } catch(exception e){             system.out.printf("webviewactivity.oncreate failed error:\n\"%s\"\n",                       e.tostring());             toast.maketext(this, "webviewactivity.oncreate failed: " +                    e.tostring(), toast.length_short).show();                     }     } } 

here androidmanifest

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"     package="com.trasys.googlemaps"     android:versioncode="1"     android:versionname="1.0" >      <uses-sdk         android:minsdkversion="11"         android:targetsdkversion="17" />      <permission android:name="com.example.helloworld.permission.c2d_message" android:protectionlevel="signature" />     <uses-permission android:name="com.example.helloworld.permission.c2d_message" />      <permission android:name="com.example.helloworld.permission.maps_receive" android:protectionlevel="signature"/>     <uses-permission android:name="com.example.helloworld.permission.maps_receive"/>      <!-- app receives gcm messages. -->     <uses-permission android:name="com.google.android.c2dm.permission.receive" />     <!-- gcm connects google services. -->     <uses-permission android:name="android.permission.internet" />      <!-- gcm requires google account. -->     <uses-permission android:name="android.permission.get_accounts" />     <!-- keeps processor sleeping when message received. -->     <uses-permission android:name="android.permission.wake_lock" />       <uses-permission android:name="android.permission.access_network_state"/>     <uses-permission android:name="android.permission.write_external_storage"/>     <uses-permission android:name="com.google.android.providers.gsf.permission.read_gservices"/>     <!-- following 2 permissions not required use     google maps android api v2, recommended. -->     <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:icon="@drawable/ic_launcher"         android:label="@string/app_name">         <meta-data android:name="com.google.android.maps.v2.api_key" android:value="myapikey"/>     </application>  </manifest> 

i see com.google.android.gms. entries in stacktrace, assume google libraries loaded correctly.

i created separate pure native android application testing purpose. in app managed create activity displays map, activity uses same layout xml, same google libraries , same api key.

any idea's?

you need include third party classes on jar file why fragment class not found "error inflating class fragment" .

after exporting java files open jar file zip tool 7-zip, browse com folder , copy packages third party jar file (opening same way). after need recreate ane file.