findViewById() not found id in nested layout?
<p>My xml :</p>

<pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="240dp"
android:layout_height="320dp"
android:gravity="center" 
android:background="@drawable/borders"  
 &gt;....&lt;LinearLayout 
        android:id="@+id/arearight"         
        android:layout_above="@+id/areabotleft"
        android:layout_below="@id/txtDate"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:layout_alignParentRight="true"
        android:gravity="center_vertical"
        &gt;
        &lt;ImageView 
            android:id="@+id/img_sun"
            android:scaleType="fitXY"
            android:src="@drawable/sun-icon"
            android:contentDescription="@string/shop"
            android:layout_width="48dp"
            android:layout_height="48dp"
            /&gt; ......
</code></pre>

<p>i use findViewbyid find img_sun (ImageView) but it not find ?
LinearLayout nested in RelativeLayout.
 i should do ...get img_sun ?</p>
