Greetings:
I am working on an Android app. I am a bit new to the field, so please bear with me. The app needs to be able to do the following:
1. There needs to be a config file of sorts that the app looks at when it loads. When this config file is empty (when the app launches for the first time), it needs to request that the user provides details necessary to its functionality (namely, which group of users this app is to be used by).
2. Once this detail is set, it needs to persist. That is, every time the app launches it needs to look at this config file, note which 'group' it has been assigned to, and load the main screen dynamically based upon this.
3. The config file needs to have the capability of being changed (that is, assigned to a different group), but only when supplied a correct username and password.
4. The app needs to automatically update its main/screen activity based upon time (it needs to switch functionality at a particular time).
5. Finally, it needs to sync data with information stored in an online database.
Is this possible with Android and Java? If so, what is the general approach one might adopt.
Thanks so much!
What I have tried:
Not too much honestly; I am in the planning phase.
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