RadaeePDF SDK for Android v3.53.6

• Enhanced SuperDoc now based on native code implementation.
• Enhanced optimized thumbnail rendering for first page (in case of linearized PDF).
• Added new method GetLinearizedStatus() to get linearized information.
• Added feature to rotate and delete pages from the reader.
• Added new static method PDFDoc.SetOpenFlag() to set open flag, relate to linearized PDF.
• Added method for adding EditBox PDFSetEditbox()native libs.
• Added method VNPage.createFromSuperDoc(), so SuperDoc can support CPU mode.
• SuperDoc will unload Document object in native code, when all pages of this Document object are closed.

NOTE: SuperDoc is read-only, and you can not delete any file in a file list that is passed to SuperDoc constructor (deleting a file may cause a crash).