Android icons pack - stop transparency?

I am using: Android Design - Icons 20131120 \ Action Bar Icons pack.

All icons are in png format. (which supports translucency)

For example:

<ImageView
    android:id="@+id/imageView3"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:src="@drawable/ic_action_important"/>

      

        
        
        
      

    

As you can see, this is transparent: (you can see the hand at the end of the location icon).

Question

I don't want it to be transparent.

How can I make (besides the edit icons) it looks like a 100% white icon (no transparency)?