android - Calling ArrayList in Java -

hi im trying make code go through arraylist have in xml put them in tablelayout im having trouble calling arraylist xml

im trying somethin this

arraylist list = collection(r.array.arraylist);     int total = list.size();  (int current = 0; current < total; current++)     {         // create tablerow , give id         tablerow tr = new tablerow(this);         tr.setid(100+current);         tr.setlayoutparams(new layoutparams(                 layoutparams.fill_parent,                 layoutparams.wrap_content));   textview labeltv = new textview(this);         labeltv.setid(200+current);         labeltv.settext(list);         labeltv.settextsize(dip, 14);         labeltv.setgravity(gravity.center);         labeltv.settextcolor(color.white);         labeltv.setlayoutparams(new layoutparams(                 layoutparams.fill_parent,                 layoutparams.wrap_content));         tr.addview(labeltv); 

i dont think going through arraylist data , textview isnt displaying text please help

create table layout using java file or xml file

step1:(step 1 has 2 ways follow one)

/*create tablelayout in java no need create activity can handle in java file if u want xml file use or condition loop*/   tablelayout tablelayout=new tablelayout(this);     tablelayout.setlayoutparams(new tablelayout.layoutparams(tablelayout.layoutparams.match_parent, tablelayout.layoutparams.match_parent));     setcontentview(tablelayout); /*follow java code add activity in manifest file go step 2*/ 

• --------------------or--------------------

  /create tablelayout in xml , getview in java/

xml:

<?xml version="1.0" encoding="utf-8"?>   <tablelayout xmlns:android="http://schemas.android.com/apk/res/android"          android:id="@+id/table"          android:layout_width="match_parent"          android:layout_height="match_parent">   </tablelayout> 

java:

       setcontentview(r.layout.table_layout);  tablelayout tablelayout= (tablelayout) findviewbyid(r.id.table); 

step2:

    int colors[]=getresources().getintarray(r.array.value);     list<string> str=new arraylist<string>();     collections.addall(str, getresources().getstringarray(r.array.arrayvalues));     log.d(tag,str.tostring());     for(int i=0;i<str.size();i++){         tablerow row=new tablerow(this);         row.setid(101+i);         row.setbackgroundcolor(color.black);         row.setlayoutparams(new tablelayout.layoutparams(tablelayout.layoutparams.match_parent, tablelayout.layoutparams.match_parent));          textview text=new textview(this);         text.setid(201+i);         text.setlayoutparams(new tablerow.layoutparams(tablerow.layoutparams.wrap_content,tablerow.layoutparams.wrap_content));         text.settext(str.get(i));         text.setpadding(0,10,0,10);         text.settextcolor(colors[i]);           row.addview(text);         tablelayout.addview(row);     }        

strings.xml

  <resources>    <string-array name="arrayvalues">     <item>red</item>     <item>orange</item>     <item>yellow</item>     <item>green</item>     <item>blue</item>     <item>indigo</item>     <item>violet</item>    </string-array>     <integer-array name="value">     <item>@color/red</item>     <item>@color/orange</item>     <item>@color/yellow</item>     <item>@color/green</item>     <item>@color/blue</item>     <item>@color/indigo</item>     <item>@color/violet</item>    </integer-array> </resources> 

colors.xml

<resources> <color name="red">#ff0000</color> <color name="orange">#ff7f00</color> <color name="yellow">#ffff00</color> <color name="green">#00ff00</color> <color name="blue">#0000ff</color> <color name="indigo">#4b0082</color> <color name="violet">#9400d3</color> </resources> 

output:

-------------------------------------------------------------------------finish------------------------------------------------

only getting array string.xml file(dont follow getting array string file)

    arraylist<string> str=new arraylist<string>();     string[] val=getresources().getstringarray(r.array.value);     str.addall(arrays.aslist(val));     log.d(tag,str.tostring());