ViewUtils

A collection of static methods that help and simplify everyday work.

which can be useful to me the most?

• public static void showToast(String text)

  display toast without repeating the same long code every time

• public static float convertDpToPixel(float dp, Context context),

  convert dp value to number of pixels, needed when setup views programmatically (for instance toolbar elevation), we have also public static float convertPixelsToDp(float px, Context context)

• public static void showView(View view, boolean visibility),

  set visibility of view without worry about actual view state (checking actual visibility, NPE)

• public static void removeFromLayout(RelativeLayout view)

  remove view from layout if it is needed