Android Question Save custom Activity||B4XPage and export it to other app

Hello team, hope you are doing well, in this case, i already done something dynamically to create in RealTime Button and EditText, all works, so far so good, but what i need to do is save this Objects maybe in a new Activity or even better a B4XPage, save it like a Project in there and next time i open the app, this already created Project is still in there with buttons, edittext that i have created a couple of minutes ago. After this is done, how can i save this new Project and share it to other same app]

thanks in advance for your help!!