android - Filtering ListView using the EditText inside the ActionBar -


i want carry out functionality same in link below:

http://www.androidhive.info/2012/09/android-adding-search-functionality-to-listview/

however example uses normal edittext , don't want waste screen real estate. therefore i'd prefer use edittext positioned inside actionbar, same used normal searching. how can access edittext in order place textwatcher on it? what's id it?

i want add textwatcher:

edittext.addtextchangedlistener(new textwatcher() {  @override public void ontextchanged(charsequence cs, int arg1, int arg2, int arg3) {     // when user changed text     mainactivity.this.adapter.getfilter().filter(cs);    }  @override public void beforetextchanged(charsequence arg0, int arg1, int arg2,         int arg3) {     // todo auto-generated method stub  }  @override public void aftertextchanged(editable arg0) {     // todo auto-generated method stub                           } });

thanks in advance!

you can use search menu item. go code below use this

edittext search; public boolean oncreateoptionsmenu(com.actionbarsherlock.view.menu menu) {     layoutinflater inflater = (layoutinflater)this.getsystemservice(context.layout_inflater_service); relativelayout rl =(relativelayout)inflater.inflate(r.layout.search_text, null); search=(edittext)rl.getchildat(0); search.addtextchangedlistener(filtertextwatcher); menu.add(0, 1, 1, r.string.inlinesearch).seticon(r.drawable.action_search).setactionview(rl).setshowasa    ction(menuitem.s how_as_action_always);  return super.oncreateoptionsmenu(menu); }  private textwatcher filtertextwatcher = new textwatcher() {     public void aftertextchanged(editable s) {         log.e("textwatcher","after");     }      public void beforetextchanged(charsequence s, int start, int count, int after) {         log.e("textwatcher","before");     }      public void ontextchanged(charsequence s, int start, int before, int count) {         log.e("textwatcher","ontext");     }   };

and layout search :

<?xml version="1.0" encoding="utf-8"?> <relativelayout xmlns:android="http://schemas.android.com/apk/res/android"       android:orientation="horizontal"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:gravity="fill_horizontal"       > <edittext  android:id="@+id/search_text"           style="@style/edittextholodark"           android:layout_width="fill_parent"           android:layout_height="wrap_content"           android:layout_marginleft="4dip"           android:imeactionid="1337"           android:imeoptions="actiondone"           android:inputtype="textcapcharacters|textnosuggestions"           android:singleline="true"           android:hint="search"           android:textstyle="bold"           android:drawableleft="@drawable/action_search"            /> </relativelayout>

let me know helpful or not.?


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