I read that with Android 4.4 there are new rules for saving files on sdcard by apps. I have a specific case to ask about:
- an app (activity) A starts another app (activity) B feeding it with a file:// url, say it's a txt file (B is a text editor);
- the app B opens the file and edits it.
Is the called app B able to save the edited content on the same file? Or will the new rules prevent it?
