android - Can't get parent view from fragment -


i need update textview listfragment on same plane in xml file textview. both trys returns null:

@override public void oncreate(bundle ice) {     super.oncreate(ice);      ...      madapter = new simplecursoradapter(getactivity(), r.layout.entry_row, null, from, to, 0);     setlistadapter(madapter);      mtextview = (textview) getactivity().findviewbyid(r.id.tv); // try #1      mpercentview = (textview) ((viewgroup)getview().getparent()).findviewbyid(r.id.tv); //try #2     // (not tested @ same time) }

this xml:

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"  android:layout_width="match_parent"  android:layout_height="match_parent" >   <textview     android:id="@+id/info_log_view"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_alignparentright="true"     android:padding="@dimen/object_padding"     android:textsize="24sp"     android:textisselectable="true" />  <fragment     android:id="@+id/view_log_fragment"     android:name="fragment name..."     android:layout_width="match_parent"     android:layout_height="match_parent"      android:layout_below="@+id/info_log_view" />  </relativelayout>

thanks!

this solved problem hope helps too: override class onactivitycreated , in write code below:

view myactivityview=(relativelayout)getactivity().findviewbyid(r.id.parentcontainer);

note relativelayout main layout containing textview. when have in fragment have access fragment parent view , need text view code below:

textview mytextview=(textview)myactivityview.findviewbyid(r.id.mytextview);

hope help.


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