- The overflow menu is Android specific menu and is provided by system, usually apps should not change it. You may want to check with your design team to make sure they are aware of the platform convention.
- The toolbar switcher icon is called “ic_arrow_down_white_24dp”, you will need a vector drawable replacement in your application
- The search icon is at the bottom for Android, so to move it to the top, you will need to pass in your own menu: https://www.pdftron.com/documentation/android/guides/basics/open/fragment/#customize-the-options-toolbar. Alternatively, you can choose to subclass the viewer to adjust it directly in the code.
- The back arrow is “ic_arrow_back_white_24dp”.
Could you please give it a try?
Thanks.