直到完成某个Android应用程序（Java）为止

Question

I have this app that originally has you take a picture, shows you a progress bar, and uploads it to a website.

What I want to add is something so that before the progress bar shows, an Intent starts an activity that loads a layout with a dropdown menu that allows you to choose a descriptor for the picture. Following this, once you hit the 'OK' button on this new layout, the program should return back to where it had left off and display the progress bar.

Does anyone have any ideas on how to achieve this?

It seems that all I really want is some way to tell the program to stall for a while to call an intent, and when the user hits 'OK', the code may resume.

Answer 1

您应该使用OnActivityResult（）。有关http://developer.android.com/reference/android/app/Activity.html#startActivityForResult(android.content.Intent，int ）下的链接的更多信息