improved contact list by adding edit button and made possible to click

contact for a call or message

app/src/main/res/layout/contact_row.xml

@@ -2,7 +2,8 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/contactRow"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content" >
+    android:layout_height="wrap_content"
+    android:orientation="horizontal" >
 
     <TextView
         android:id="@+id/contactName"
@@ -13,4 +14,18 @@
         android:layout_marginBottom="6dp">
     </TextView>
 
+    <ImageButton
+        android:id="@+id/action"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerVertical="true"
+        android:layout_alignParentEnd="true"
+        android:paddingTop="5dp"
+        android:paddingBottom="5dp"
+        android:layout_marginStart="6dp"
+        android:src="@drawable/edit"
+        android:background="@null"
+        android:scaleType="centerCrop" >
+    </ImageButton>
+
 </RelativeLayout>