All Questions
10 questions
-2
votes
1
answer
78
views
Big scale projects
I had a question about big scale projects.
what if the team decides to change a library and therefor the codes should be changed.
for example what if the team wants to change the picasso library to ...
- 11
1
vote
1
answer
2k
views
Do shared ViewModels contradict MVVM?
I want to follow the MVVM app architecture. I also need to have some communication between some fragments. But the official approach is pretty confusing.
Taken from the docs (https://developer....
- 115
3
votes
1
answer
357
views
Architecture recommendation for Android
Recently I developed an Android application which is very difficult to maintain. We are stuck in a complicated situation. We developed Android Apps which contained 500k LOC and another team developed ...
- 139
0
votes
2
answers
1k
views
Class instance while retaining variables between activities
First: This is for a project that is already deployed, and requires a solution that isn't "rewrite how the whole thing works"!
I have a "record detail" screen of sorts that is storing the ...
- 141
0
votes
1
answer
224
views
Android Studio, HTML and Java Correlation
I've recently started designing apps in Android Studio, and I've noticed that the same operations (for example, using a widget) can be completed by either going into the activityname_java file and ...
- 11
2
votes
1
answer
755
views
Is IntentService an implementation of Command Pattern?
According to Wikipedia:
In object-oriented programming, the command pattern is a behavioral design pattern in which an object is used to encapsulate all information needed to perform an action or ...
- 209
3
votes
3
answers
7k
views
Why use XML in Android?
From what I understand, isn't XML used for layouts and to setup how an activity looks?
My book says that XML files are converted into Java code but then, why not just write everything in Java?
- 39
0
votes
1
answer
143
views
How to associate images in SQLite
I'm a newbie and couldn't find anywhere, concise information regarding which approach I should be taking when working with images.
The thing is I'm developing an app whose main purpose is to keep ...
- 1
0
votes
1
answer
69
views
Restructure Service - Http - Notification communication
I am trying to restructure a project to make components reusable and clearer.
Consider the following scenario:
A WakefulBroadcastReceiver (in my case called SimpleWakefulReceiver) will start my ...
- 103
8
votes
1
answer
4k
views
Why does Android's Bundle API accept ArrayLists rather than Lists
I'm new to Android and while going through a tutorial on saving Activity state to a Bundle, I noticed that instead of accepting the more generic List interface, Bundle's put methods are expecting ...
- 620