I have a TextView which contains an image on the left side and text on the right side:

I would like to create a space between the vertical line and the text.
This is my code:
<TextView
    android:id="@+id/locationDetailsTitleTextView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/map_activity_location_details_dialog_title"
    android:textColor="@color/actionbar_title_color"
    android:textAppearance="?android:attr/textAppearanceLarge"
    android:gravity="center_vertical"
    android:drawableLeft="@drawable/balloon_line" />
How can I do this?
UPDATE
This is the Drawable I use in balloon_line:

 
     
     
    