How to change the default color of send icon on this ImageButton?
<ImageButton
    android:id="@+id/ImageButton1"
    android:layout_width="0dp"
    android:paddingTop="5dip"
    android:layout_weight="1"
    android:layout_height="wrap_content"
    android:adjustViewBounds="true"
    android:background="@null"
    android:gravity="right"
    android:scaleType="center"
    android:src="@android:drawable/ic_menu_send" />
I want to use gray instead of current white color.

 
     
     
     
     
    
 
     
     
    