android - LayoutInflater doesn't seem to be linked with id in layout -


i lost layoutinflater. trying link items in code items located in remote layout. have tried 3 different versions of inflater creation. none of them work. however, version seems used. here snippet of inflater garble:

setcontentview(r.layout.browse);  layoutinflater li = (layoutinflater) this.getsystemservice(context.layout_inflater_service); final imagebutton editbrowsebutton = (imagebutton) li.inflate(r.layout.row, null).findviewbyid(r.id.imagebutton1); editbrowsebutton.setalpha(50);

this feels kinda missing something. need return something? .setalpha has no meaning. put in test inlater. obviously, doesn't change transparency. , if add onclicklistner, doesn't work. however, don't exception. activity starts fine. here relevant xml code row.xml:

<?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android"  android:id="@+id/linearlayout1"  android:orientation="horizontal"  android:layout_width="fill_parent"  android:layout_height="fill_parent" android:focusable="true" >     <tablerow      android:id="@+id/tablerow1"      android:layout_height="wrap_content"      android:layout_width="wrap_content"     android:focusable="true"     >     <textview      android:id= "@+id/txtitem"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:text = "item"     android:focusable="true"    />        </tablerow>        <tablerow      android:id="@+id/tablerow2"      android:layout_height="wrap_content"      android:layout_width="wrap_content"     android:focusable="false"     >         <imagebutton          android:src="@drawable/editbtn"          android:layout_width="wrap_content"          android:layout_height="wrap_content"          android:id="@+id/imagebutton1"          ></imagebutton>        </tablerow> </linearlayout>

edit_01

new approach tried , failed. same results. nothing happens.

setcontentview(r.layout.browse);      layoutinflater li = (layoutinflater)             .getsystemservice(context.layout_inflater_service);       viewgroup rowview = (viewgroup) li.inflate(r.layout.row, null);     linearlayout rowlinlay = (linearlayout) rowview             .findviewbyid(r.id.linearlayout1);     tablerow rowtablerow = (tablerow)rowlinlay.findviewbyid(r.id.tablerow2);     imagebutton editbrowsebutton = (imagebutton) rowtablerow             .findviewbyid(r.id.imagebutton1);

edit_02

setcontentview(r.layout.browse);     expandablelistview browseview = (expandablelistview)     findviewbyid(android.r.id.list);      layoutinflater li = (layoutinflater)             .getsystemservice(context.layout_inflater_service);     view rowview = (view) li.inflate(r.layout.row, null);     tablerow rowtable = (tablerow) rowview.findviewbyid(r.id.tablerow2);     imagebutton editbrowsebutton = (imagebutton) rowtable             .findviewbyid(r.id.imagebutton1);     editbrowsebutton.setalpha(100);

now can see whole question :-)

 linearlayout layout = (linearlayout) li.inflate( r.layout.linearlayout1, null);   tablerow tablerow = (tablerow) linearlayout1.findviewbyid(r.layout.tablerow2);   imagebutton editbrowsebutton = (imagebutton) tablerow.findviewbyid(r.id.imagebutton1);

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