java - Android - Nesting Fragments No View Found -


i have 3 fragments , arranged shown below:

"frag , frag c not connected, frag b , c are. each fragment contains 1 listview every time triggered event go next fragment."

fragment ---> (inside frag a)fragment b ---> (inside frag b)fragment c

  • fragment a(main.xml)
  • fragment b(r.id.contentfragment)
  • fragment c(r.id.contentfragment)

i can display fragment , fragment b , okay, but if call fragment c bi got "no view found in contentfragment=0x7f040039".

main.xml

<?xml version="1.0" encoding="utf-8"?> <framelayout xmlns:android="http://schemas.android.com/apk/res/android"                 android:layout_width="fill_parent"                 android:layout_height="fill_parent"                 android:orientation="vertical"                   android:background="@color/white"                  android:id="@+id/framelayout"                     >              <listview             android:id="@android:id/list"             android:layout_width="fill_parent"             android:layout_alignparenttop="true"             android:layout_alignparentbottom="true"             android:layout_height="wrap_content"              >             </listview>      <framelayout      android:id="@+id/contentfragment"     android:layout_width="fill_parent"      android:layout_height="fill_parent"      android:layout_weight="1" >      </framelayout>       </framelayout>  </framelayout>

fragmenta.java

inside fragment open fragment b

 fragment fragment1 = new fragmentb();          fragmenttransaction transaction = getchildfragmentmanager().begintransaction();         transaction.replace(r.id.contentfragment, fragment1, fragmaingroups );         transaction.addtobackstack(fragmaingroups);         transaction.commit();

fragmentb.java

inside fragment b open fragment c

     string fraggroups = "groups";      fragment fragment1 = new fragmentc();      fragmenttransaction transaction = getchildfragmentmanager().begintransaction();     transaction.replace(r.id.contentfragment, fragment1, fraggroups );     transaction.addtobackstack(fraggroups);     transaction.commit();

fragmentc.java

inside fragment c

   public class fragmentitems extends listfragment{      public void onattach(activity activity) {         super.onattach(activity);     }             public void onactivitycreated(bundle savedinstancestate) {                 super.onactivitycreated(savedinstancestate);             }              public void oncreate(bundle e)             {                 super.oncreate(e);             }                  @override                 public view oncreateview(layoutinflater inflater, viewgroup container,                         bundle savedinstancestate) {                     view rootview = inflater.inflate(r.layout.load_items_activity, container, false);                      return rootview;                 } }

logcat

07-25 18:10:20.388: e/fragmentmanager(24703): no view found id 0x7f040039 (com.jinisys.restoplusordering:id/contentfragment) fragment fragmentitems{4156f480 #0 id=0x7f040039 groups} 07-25 18:10:20.388: e/fragmentmanager(24703): activity state:  07-25 18:10:20.388: e/fragmentmanager(24703): no view found id 0x7f040039 (com.jinisys.restoplusordering:id/contentfragment) fragment fragmentitems{4156f480 #0 id=0x7f040039 groups} 07-25 18:10:20.388: e/fragmentmanager(24703): activity state: 07-25 18:10:20.718: e/androidruntime(24703): fatal exception: main 07-25 18:10:20.718: e/androidruntime(24703): java.lang.illegalargumentexception: no view found id 0x7f040039 (com.jinisys.restoplusordering:id/contentfragment) fragment fragmentitems{4156f480 #0 id=0x7f040039 groups} 07-25 18:10:20.718: e/androidruntime(24703):    @ android.support.v4.app.fragmentmanagerimpl.movetostate(fragmentmanager.java:903) 07-25 18:10:20.718: e/androidruntime(24703):    @ android.support.v4.app.fragmentmanagerimpl.movetostate(fragmentmanager.java:1088) 07-25 18:10:20.718: e/androidruntime(24703):    @ android.support.v4.app.backstackrecord.run(backstackrecord.java:682) 07-25 18:10:20.718: e/androidruntime(24703):    @ android.support.v4.app.fragmentmanagerimpl.execpendingactions(fragmentmanager.java:1444) 07-25 18:10:20.718: e/androidruntime(24703):    @ android.support.v4.app.fragmentmanagerimpl$1.run(fragmentmanager.java:429) 07-25 18:10:20.718: e/androidruntime(24703):    @ android.os.handler.handlecallback(handler.java:615)

as error states looking view id contentfragmentttems inside fragment b, main view contentfragment , not whole main.xml. if want add new fragment should fragment a.


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