java - How do I create array adapter with Image array -


i have 2 arrays like:

array 1 :

string[] web = {"google plus","twitter","windows","bing","itunes","wordpress","drupal"} ; 

array 2 :

string[] webimage = {"@drawable/img1","@drawable/img2","@drawable/img3","@drawable/img4","@drawable/img5","@drawable/img6","@drawable/img7"} ; 

and want create arrayadapter uses array1 textview , uses array2 icon of row

arrayadapter<string> adapter = new arrayadapter<string>(this,r.layout.single_row,r.id.textview,array); 

you create class hold string , drawable resource

public class item{      private final string text;     private final int icon;      public item(final string text, final int icon){         this.text = text;         this.icon = icon;     }      public string gettext(){         return text;     }      public drawable geticon(final context context){         return context.getresources().getdrawable(this.icon)     } } 

and create array of items

item[] items = new item[1]; item[0] = new item("google plus",r.drawable.img1); //...etc 

create custom arrayadapter item

public class itemadapter extends arrayadapter<item> {      private context context;      public itemadapter(context context, item[] items) {         super(context, 0, items);          this.context = context;      }       @override      public view getview(int position, view convertview, viewgroup parent) {          // data item position         item item = getitem(position);              // check if existing view being reused, otherwise inflate view         if (convertview == null) {            convertview = layoutinflater.from(getcontext()).inflate(r.layout.item_row, parent, false);         }          // lookup view data population         textview tvtext = (textview) convertview.findviewbyid(r.id.tvtext);         imageview ivicon = (imageview) convertview.findviewbyid(r.id.ivicon);          // populate data template view using data object         tvtext.settext(item.gettext());         ivicon.setimagedrawable(item.getdrawable(this.context));          // return completed view render on screen         return convertview;     } } 

in example above r.layout.item_row layout have create containing textview id tvtext , imageview id ivicon.


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