I was asked by my employers to developed a webview-based app.
> MainActivity will just check if there's already a SharedPreferences file
saved:
- if true, loads the information on that file;
> I also check if the URL registered in that file is an empty value
(""), in which case I launch the UrlActivity.
> Else, it should launch the WebActivity (NEVER DOES IT)
- else, loads the UrlActivity for the user to type the URL to load the
content on the WebView.
> UrlActivity should just be launched in cases where there's no valid URL
saved to the SharedPreferences, or in case there's no SharedPreferences yet
(e.g., first use of the App).
> WebActivity should be launched either by the UrlActivity (which it does,
successfully enough), or directly by the MainActivity in case there's
already a URL in the SharedPreferences (NEVER HAPPENS).
-> wether the web page is loaded or not is also taken care of, because
after receiving the stored URL or the one from the EditText view in
UrlActivity I check for it's validity.
My question is how can I make sure that the SharedPreferences file is
created and remains where it should, unless the user specifically says
otherwise (e.g., a menu option in the AppBar menu in which case the user
clicks and clears the SharedPreferences file)?
Please, I really could use some help, I'm starting to become desperate as
the deadline is almost here and I'm still stuck with this sort of
details... :s
Thanks in advance.
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