How to add margin between EditText and Soft Keyboard?

I find the attribute of paddingBottom can effect the distance between the editText and the keyboard. You can do like this:

<RelativeLayout   
  android:layout_width="match_parent"   
  android:layout_height="110dp"> 
  <ImageView
     android:layout_width="match_parent"
     android:layout_height="100dp"
     android:background="@drawable/your_edit_text_background"/>   
  <EditText
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:paddingBottom="10dp"/> 
</RelativeLayout>

This will make your keyboard margin your EditText by 10dp