Not able to set icons in Android 4.2.2 option menu -


i wondered why unable add icons in option menu. developing app in android 4.2 , want add custom menu options. i'm doing below: in menu folder -> home_activity.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android" > <item     android:id="@+id/about_us"     android:title="@string/homeactivity_aboutus_item"     android:orderincategory="100"     android:icon="@drawable/apply_img"  /> <item     android:id="@+id/help"     android:title="@string/homeactivity_help_item"     android:icon="@drawable/browsefile"     android:orderincategory="102"  />

in home_activity.java

@override public boolean oncreateoptionsmenu(menu menu) {     // inflate menu; adds items action bar if present.     getmenuinflater().inflate(r.menu.home_activity, menu);     return true; }      @override public boolean onoptionsitemselected(menuitem item) {     resources resources = getresources();     switch(item.getitemid()) {         case r.id.about_us:               return true;         case r.id.help:              return true;         default :             return super.onoptionsitemselected(item);     } }

and in home_activity.xml

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingbottom="@dimen/activity_vertical_margin" android:paddingleft="@dimen/activity_horizontal_margin" android:paddingright="@dimen/activity_horizontal_margin" android:paddingtop="@dimen/activity_vertical_margin" tools:context=".homeactivity" > <textview     android:id="@+id/homeactivity_textview"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_alignparenttop="true"     android:layout_centerhorizontal="true"     android:layout_margintop="50dp"     android:text="@string/homeactivity_textview_text"     android:textstyle="bold"     android:textsize="18sp" /> </relativelayout>


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