Android is Google's open source OS and system for smart phones and tablets. For user questions, see http://android.stackexchange.com

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2answers
902 views

Syncing chat on android device with web application

I am trying to make a chat application in android. Just a one on one chat. However I also want the chat to be synced with the web app that runs on the browser. I am confused about how to go about it. ...
2
votes
1answer
380 views

Capturing mobile device system (output) audio

I'm trying to figure out a way to capture the system audio of an Android and/or Windows Phone. The idea is to provide a stream based on the music I'm currently playing on my phone. What I'm not sure ...
1
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1answer
168 views

Managing large downloadable content on mobile devices

This is a general question of how to best manage large downloadable content on mobile devices. Lets consider a situation whereby a mobile app needs to download a number of very large content items, ...
0
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1answer
53 views

How to test android apps that depend on telecom provider connection?

I am planning to write an app that needs phone number and contact list. Is there any way that I can test my app without buying a telecom provider connection for my android phone. Without a sim the ...
0
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1answer
75 views

Data Sync between Android apps in LAN

I am looking at developing an app which has quite an extensive database. This app will be installed on multiple devices in a LAN and all users can update the data and other users will see the data as ...
0
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1answer
182 views

Android, using a Fragment to hold/edit complex object, accesible from any Activity

I'll do my best to describe the problem, but I'm still very new to several concepts that I think this problem requires to be solved (namely interfaces and threads). I should preface this by saying ...
2
votes
0answers
405 views

Is it possible to offer an affiliate program for your iOS or Android app?

Independent of the App Store or Google Play, is there a way to track where new downloads or paying customers came from? For example, if an app advertises my app in theirs - is there a way for me to ...
1
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0answers
36 views

Individual methods or parameters for Google Analytics abstraction on Android

A coworker and I are having a discussion around the best way to build our abstraction on top of Google Analytics for an Android application. A couple of data points. We have auto-tracking enabled ...
1
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0answers
41 views

Use Android App Icons for Sharing

I got a question about licensing of android app icons. At the moment I am developing an app and I implemented a share function. The user can select a prefered app to share a text message in a popup ...
1
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0answers
153 views

Large Scale Application Development in Android

Since, I am fairly new to large scale app development in Android and Java, I though I would ask for your advice guys. My team was faced with developing a prototype of a fairly complex medical ...
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0answers
38 views

Android network Lib development

I have to develop an Android library that should frequently communicate with a server in the background. Access to the lib Object should be guaranteed everywhere in the Apps that will use it, so I ...
1
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0answers
679 views

How to get local device time corresponding to NTP server timestamp?

So, I'm trying to use an NTP server to help me synchronize an app across two Android devices (to have them perform some action at the exact same time, give or take < 20 ms). I'm using the SNTP ...
1
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0answers
104 views

What are the tradeoffs involved in referencing Context in a library?

Context is one of the core classes of Android, and many functions it contains are useful in Android library projects, particularly accessing configuration. What are the trade offs involved in ...
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0answers
8 views

Best practices for MVP pattern on Android

my team has had great success introducing MVP and the associated unit tests that go with the presenter. We are wondering how granular we should make the interaction between the View and the ...
0
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0answers
30 views

Make an android app “Re-configurable”

Story: I am the sole developer of an android app, which is the flagship product at my workplace. The app renders business workflow forms written in XML. These forms have simple structure and provide ...
0
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0answers
46 views

Multiple 1024x1024 texture pages or one 2048x2048 texture page?

I have a lot of textures around the size of 512x512, and the LibGDX texture packer can't find a way to put more than one of those on one page for some reason. So, I end up with fifteen or sixteen ...
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0answers
29 views

URI naming scheme for assets shared between Android app users

A feature of my Android application is to allow users to choose graphical assets from a gallery view. Each asset is physically defined by an individual JSON file on the file system. The application ...
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0answers
36 views

Using a code library for Android with Apache 2.0 license

If: I want to create an app (e.g. for a business who wants all its employees to download the app from Google Play freely) I do not have an "about" button in the app. The app is closed source. How ...
0
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0answers
15 views

android: Replacing service with mockup in certain build config

So I'm using Android Studio, and I have an interface, Potato, and PotatoImpl that talks to a remote server. For development I want to use PotatoMockup, but i don't want the choice between the real ...
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0answers
40 views

What could possibly be a Mysql database structure for an web app say like Flurry?

Simply say, I'm working on a web App say like Flurry (http://www.flurry.com/), that would communicate with a Smartphone App trough API. Right now I'm designing the database structure, and I guess ...
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0answers
85 views

Syncing structured data and files in Android App with an ORM?

I am developing an Android App which I have developed for iOS before. The app requires that structured data and files are synced across android devices. In iOS, I was using Core Data and synced to ...
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0answers
37 views

Java API initialization step

I am developing an Android Library which involves both Network and Bluetooth communication. In order to start using the library it must be configured. In other words a request to the backend must be ...
0
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0answers
52 views

Is this synchronization required in service onCreate method?

Below is a sample code i captured from android doc Per service instance onCreate will be called only once. Ref: here and here The synchronization and singleton doesn't make any sense to me in this ...
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0answers
359 views

Best practice: Secure Android app online authentication

Currently, I develop an Android App needing online authentication for login (and registration). The main focus is on security. I’m amaing for: keeping the users’ passwords safe and preventing MITM ...
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0answers
73 views

VPN system to analyze users traffic (onavo-like)

I would like to develop a system that is able to analize the network traffic of people using it. I am interested in the URLs that the users request. Let's say the users targeted are on iOS or Android ...
0
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0answers
154 views

What are the implications of the cache when using notifyDataSetChanged?

I use Volley to return JSON from an API. I parse this JSON and add StoreItem objects to a List, then use an adapter to display in a listview. I use the cache functionality in Volley, and I'm ...
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0answers
220 views

Android From Local DB (DAO) to Server sync (JSON) - Design issue

I sync data between my local DB and a Server. I'm looking for the cleanest way to modelise all of this. I have a com.something.db package That contains a Data Helper and couple of DAO classes that ...
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0answers
39 views

Online error reporting without network access

I have developed an application for android requiring no permissions, but the biggest downside of this is that I don't have error reporting. So, I was playing around for the past week with any ...
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0answers
23 views

versioning data schema in android internal storage

I am using Android's internal storage to hold data for my application and I am trying to find a good way to handle reading data of an older schema. For example, let's say I have serialized and written ...
0
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0answers
92 views

how to separate the logic of different views when using android viewFlipper?

I use a ViewFlipper in a dialog. I want to fetch the data from the EditText in both of them and also add click listeners to both of them. I can write the whole code in one big file, but i want to ...
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0answers
137 views

Efficiently compute distance of location to POIs?

I want to write an android application that holds information where (climbing) rocks are located in a wider area. I want to display all rocks nearby my current location (say below 500m) and may be ...
0
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0answers
3k views

Can I set the IMEI of a blustacks virtual device?

Using an app "Get My IMEI" I was able to retrieve an invalid IMEI for my bluestack emulator however I can't see how I can change it. The guys at XDA developers forum are talking about it, but it's an ...