Element deletion of listview in Android

If a listview is written, each row has a delete button to delete the row. The click event of the delete button is implemented in the adapter.

@ Override <br/> Public void onclick (view v) {<br/> button delbutton = (button) V; <br/> String title = (string) delbutton. gettag (); <br/> preference. getallviews (). remove (title); <br/> mtitlist. remove (title); <br/> baseadapter. notifydatasetchanged (); <br/>}

The getview method is called again.

@ Override <br/> Public View getview (INT position, view convertview, viewgroup parent) {<br/> linearlayout layout = NULL; <br/> tictactoenode node = NULL; <br/> If (position = 0) {<br/> node = new tictactoenode (); <br/> node. settitle ("Homepage"); <br/>}< br/> else {<br/> node = preference. getnodebytitle (mtitlist. get (position); <br/>}< br/> // If (convertview = NULL) {</P> <p> layoutinflater Inflater = layoutinflater. from (mcontext); <br/> layout = (linearlayout) Inflater. inflate (R. layout. windows_manage_list_item, null); </P> <p> imageview icon = (imageview) layout. findviewbyid (R. id. item_icon); <br/> If (position = 0) {<br/> icon. setimagebitmap (bitmapfactory. decoderesource (mcontext. getresources (), R. drawable. icon); <br/>}< br/> else {<br/> bitmap iconbitmap = resourceutil. getimagebysd (preference. sdcard_url + node. getIcon (); <br/> icon. setimagebitmap (iconbitmap); <br/> // icon. setimagebitmap (preference. getinstence (). getallviews (). get (node. gettitle ()). getdrawingcache (); <br/>}</P> <p> textview titleview = (textview) layout. findviewbyid (R. id. item_name); <br/> titleview. settext (node. gettitle (); <br/> titleview. settextsize (14); <br/> button deletebutton = (button) layout. findviewbyid (R. id. del_button); <br/> If (position = 0) {<br/> deletebutton. setvisibility (view. invisible); <br/>}< br/> else {<br/> deletebutton. setvisibility (view. visible); <br/> deletebutton. setonclicklistener (deletebuttonlistener); <br/> deletebutton. setfocusable (false); <br/> deletebutton. settag (node. gettitle (); <br/>}</P> <p> //} <br/> // else {<br/> // layout = (linearlayout) convertview; <br/>/}</P> <p> return layout; <br/>}

Because of the reuse mechanism, a new row view is created only when convertview is null. The actual result is that the first row element is deleted (only the view is disordered and the data is correct ), I think removeview should be used to delete this view to prevent the above problems. But how can we get this view?

Method to verify: Write down the index of the row based on the tag of the button, and delete the view from the passed listview.