java android listView set diffrent background color and selected item -


i want set diffrent background color in lit view in adapter did 

if (position % 2 == 0) {                 convertview.setbackgroundcolor(context.getresources().getcolor(r.color.darkgrey));             } else {                 convertview.setbackgroundcolor(context.getresources().getcolor(r.color.grey));             }

and works when added :

android:listselector="@drawable/list_selector"

here :

<listview         android:id="@+id/list"         android:layout_margintop="5dp"         android:layout_width="fill_parent"         android:layout_height="match_parent"         android:drawselectorontop="false"         android:scrollbarthumbvertical="@drawable/scrollbar_vertical_thumb"         android:visibility="visible"         android:listselector="@drawable/list_selector"         android:layout_above="@+id/bottompanel" />

i didn't see selected item when remove setting color in adapter see selected item

enter image description here> these following steps show. step1.1) use 2 selector odd , postion list item

artists_list_backgroundcolor.xml

<?xml version="1.0" encoding="utf-8"?>  <selector xmlns:android="http://schemas.android.com/apk/res/android">   <item   android:state_selected="false"      android:state_pressed="false"      android:drawable="@color/grey" />  <item android:state_pressed="true"      android:drawable="@color/itemselected" />  <item android:state_selected="true"   android:state_pressed="false"      android:drawable="@color/itemselected" />  </selector>

step 1.2) artists_list_background_alternate.xml

<?xml version="1.0" encoding="utf-8"?>  <selector xmlns:android="http://schemas.android.com/apk/res/android">   <item   android:state_selected="false"      android:state_pressed="false"      android:drawable="@color/sign_out_color" />  <item android:state_pressed="true"      android:drawable="@color/login_hover" />  <item android:state_selected="true"   android:state_pressed="false"      android:drawable="@color/login_hover" />  </selector>

step2) colors.xml

<?xml version="1.0" encoding="utf-8"?>  <resources>        <color name="survey_toplist_item">#efedec</color>      <color name="survey_alternate_color">#ebe7e6</color>      <color name="grey">#ffffff</color>      <color name="itemselected">#ededed</color>      <color name="login_hover">#e5f5fa</color>      <color name="sign_out_color">#e84040</color>    </resources>

step 3) in arrayadapter:

@override      public view getview(int position, view convertview, viewgroup parent) {          view view = convertview;          if (view == null) {              view = linflater.inflate(r.layout.listitem, parent, false);          }            if (position % 2 == 0) {              view.setbackgroundresource(r.drawable.artists_list_backgroundcolor);          } else {              view.setbackgroundresource(r.drawable.artists_list_background_alternate);          }            ((textview) view.findviewbyid(r.id.heading)).settext(data.get(position));            return view;      }

for more details go through belog link

http://amitandroid.blogspot.in/2013/03/android-listview-with-alternate-list.html


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