Help with Android App Development - Android Q&A, Help & Troubleshooting

I was referred here by a friend to ask for help on an Android Java Application. I would consider myself beginner level programmer with limited knowledge in Java.
I am currently a high school student who volunteers at my school's tech department. My boss came up with an idea to make an application that we can show the superintendent of the school. I decided to take that idea and begin development for an application. I have been working for a few months now on this project and I only achieved the basics and created a Google maps system with an SQLite. My problem at this moment is the SQLite and then possibly integrating maps to work with the SQL.
I have no money to offer. I ask for someone who can help me fix my mistakes and possibly guide me through this project. I understand this is alot to ask. I have until March 26th to hand in this application.

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[Q/Suggestion] Android App/System for proposal

Hi, I am a student studying software engineering and this is my 3rd year and i am required to find a topic/subject for the undergraduate project to propose for lecturer. later it will be developed for real but i need to do the presentation first to obtain the lecturer's interest.
so anyone have any idea for apps or systems in mind that involving of using Android device? most students are doing web development or robotic kind of topic, but i wanted to do something for Android. the system must not be too simple, but also not too complicated for me to develop in the future but have a powerful output/results which help people doing things/works in everyday life.
and also some lecturers requires it to have Artificical Intelligence feature/type in a system.
and if you do know while suggesting, please do include what coding/programming language and what other knowledge(graphics/physics/etc) would be used in those systems.
I'm using SGS2, and prefer to make it working for hdpi device first cuz i can test it
Thanks!

[Q] Beginner Help: GIS app

Hey DEVs,
I've been a power user for almost a year now. I really really dig Android and I feel its about time that I should start developing for this awesome platform too.
I've previously worked in Java and MySQL but I'm completely new to Android Development. Noob is another word to sum it all up. I've tried few video tutorials by setting up SDK and Eclipse. So far that has worked pretty fine for me. I'm now planning to work on a GIS app that could at least incorporate local POIs of where I live.
Its just that I don't really know where to start things from. I've already spent few days looking for appropriate stuff but whatever I came across, was more like scattered pieces of a Jigsaw puzzle. Google Map APIs is another thing that I need alot to learn about ! so Kindly guide me through and give me something to start with ....... I'l be very very grateful !!
regards,
an aspiring dev !
I wrote a custom GIS android app in flash builder 4.5.1, the code base is flex and actionscript using ESRI's arcserver flex api and uses adobe air for native integration on a mobile device. The web service is a local service I am serving up through the town I work for, it is using ArcServer to serve the data. You can check out the app in the android market its called Vernon GIS Fire. ESRI also has an app in the market, it allows you to search their resource center for different web services, you could upload your own data in the resource center and serve it up using their resoucres
Questions or Problems Should Not Be Posted in the Development Forum
Please Post in the Correct Forums
Moving to Q&A

[Q] New to development!

Hey im a programming student in my second year and ive been wanting to play around with some android development (mostly because my school doesnt teach java or php. Im pretty experienced with visual basic and C#. But my questions is can someone help me out with a link to or something where I can take a look at some open source code for some android apps? It can be as simple as tic tac toe I dont car. Im just basically doing some research myself. Also is eclipse the best compiler for android development? Thanks
You can find quite a number of examples under 'Resources' on developer.android.com.
You may be interested to know that Eclipse is not a compiler, it is an Integrated Development Environment (IDE). What is better or not is largely a personal preference, but starting out you are likely to find more tutorials assuming you use Eclipse than anything else.
Source of pre-installed Android Appliaction is open. And you can program with eclips for Android App.
Sent from my LG-SU760 using XDA
Android is open-source, but not the apps.
You can run Eclipse, and create a new project from existing samples. You will be able to choose from a list (this samples come from the sdk, if you downloaded them).
There are some games (snake, ...) and demo apps like API demos.
And Eclipse is very good for Android development, especially if you use the plugin ADT tools.
I am more than happy to have all the eyes I can on my code. I would post a link, but (no rant here)...
AWOL: ArchWiki Offline
by
Tetractys Productions
Search for this on the Google App Store with search term "archwiki".
The code isn't great as I am a novice with both Java and Android, but you will find use of Activities, WebViews, Menus, using external Jars and perhaps a little more. If your scholarly background leads you to make a suggestion or two... please do.
Also... don't buy most of the books. They suck. The "cookbooks" seem pretty good and the Android Developer Documentation and Stackoverflow are your friends. I wasted enough money on Android books I will never read. Hope you don't fall for that too.
Rant:
10 post requirements encourages low quality posts. Perhaps its a good trade-off, but from where I'm sitting I'm drinking HaterAde.

[Q] How to start coding

Hello, everyone. Can someone please direct me, an absolute beginner with no experience in programming at all, where to begin learning. I would like to ultimately develop for Android.
I'm running Ubuntu 13.04; how can I set up an environment to learn programming, and what are some resources that I can use?
Install jdk on the comp then on your phone download the app learn java in 24 hours it walks you thru making your first program so you get the basics
Hello, I'm pretty much in the same boot as the OP.
I'm working in the medical field and get bored of not having the app I need to ease up paperwork, so I decided to make them myself.
However, exept a hangman game in high school I never coded. So yesterday i took my old laptop, put some Ubuntu on it, the sdk and created the famous "hello word" app.
The problem is, even in the tutorials, some thing were to complicated, so I called upon my cousin (a german develloper) and he gave me some advices.
Especially, he told me that java was maybe not the easiest way to learn to code with 0 background and suggest me to try python and other things.
Do you have advices for me, since I want to build simple app (somes textfields, somes checkboxes to get scores and the ability to export a result sheet in pdf) at first, but i do not want to use app inventor or similar tools since I ultimately want to fiddle with the AOSP agenda (get the contact list to pop up like the invite list when i click "description field" , change default duration of appointements etc...).
Any ideas, suggestions, or tutorial are welcome, just keep in mind that I know nothing (Jon Snow like).
http://forum.xda-developers.com/showthread.php?t=2388486
Jus go here
.........................................
visit www.fb.com/softcrush
If you want to become a professional android developer then it is advisable to learn Java and XML a bit better,,and there are bunch of resources available on How to build android apps !
If you really want to become a Programmer then it is advisable to start from the beginning i.e C and then Java
Thats how everybody starts learning coding !
Go through video tutorials for understanding how the coding works !
Happy to help !
Sanjay said:
http://forum.xda-developers.com/showthread.php?t=2388486
Jus go here
.........................................
visit www.fb.com/softcrush
Click to expand...
Click to collapse
This is a great list. I love to see my boy Derek Banas on there
alfredmuffin said:
Hello, everyone. Can someone please direct me, an absolute beginner with no experience in programming at all, where to begin learning. I would like to ultimately develop for Android.
I'm running Ubuntu 13.04; how can I set up an environment to learn programming, and what are some resources that I can use?
Click to expand...
Click to collapse
google it man you will thousands of website which will teach u programming for free. I would have put the links but dont wanna be treated as spammer
For now don't worry about making an app with the Android SDK or anything big like that. Just start simple with some little programs that print stuff into the terminal. It's a good thing that you have Ubuntu because Linux OS's are always great to learn programming on!
I'm also a noon and I found it easy to start with Batch on Windows and I have just been getting better and better!
Well I understand it's not easy to get started. One thing you will have to recognize that there's a lot of things involved getting prepared for Android programming. For example, while developing for Android you will need to be able to write a bit of XML as well, you will need to set up your IDE, get the necessary Java dependencies, get a little bit familiar with Maven to be able to use 3rd party libraries and so on. It's most definitely intimidating. So what I would recommend is to...
- Try to allocate time every day for learning this, even if it just means half an hour or less a day.
- Always take notes and don't be afraid to ask; nobody should assume you know the answer.
- Once you've learned something, help others to get ahead - seniors will probably recognize your efforts so you will be able to get help more easily.
- Try to talk about programming in person with people who are more proficient in it. Nothing helps as much as having a pro sitting in the same room, ready to help you.
- Try to join related communities as well, it can really speed things up.
- Baby steps. Many people get started in programming with having crazy big ideas only to meet failure later. It's not a good thing to frustrate yourself, so choose small goals first.
I can't emphasize the last point enough. Whenever you start learning new stuff - no matter whether you're a novice or an expert - you will need to focus on this, because the initial steps are always problematic. For example, when you start learning a new programming language: the syntax is new, the way for getting the app run is new, the IDE might be new, if the tool is web related then probably it uses a different kind of server than the one you're used to etc. etc. etc. so barriers all around. You must get comfortable with this first, then you will be able to speed things up.
How to start coding
How I started:
Basic Stuff:
1. Java, I used Java Complete Reference
2. Data Structures (most commonly used- Stacks, Queues, Linked list, HashMap, List) [Basic Understanding]
3. Algorithms (will help you to write efficient code) [Basic Understanding]
4. XML, just basic understanding is required, use internet to learn
Android Specific Resources:
1. The Busy Coder's Guide to Android Development [Very useful]
2. New Boston Videos
3. Android Cookbook, if you want a solution to a particular problem
Spend more time learning Java and other basic stuff, once your basics are clear, then you can easily adjust yourself on any platform.
Recommendations for Aspiring App Developers
Hi,
I was in your same shoes about 3 years ago so I can tell you what steps I took to start coding. I took the longer route but it was the correct route. Key suggestion is to learn the lower levels of coding first. (lower levels meaning base languages, binary being the lowest). Start with the C language as this is the core programming language which most other higher levels are based on. If you have the money take a structured online course on Udemy or CodeAcademy. If you're short on money and need to learn on your own don't worry there's plenty of resources out there to learn. That's how I did it. Start out with videos on youtube, try to find a complete structured course here's one with over 130 videos. Sorry, can't post links cause I'm new but just go to Youtube and type in "C Programming Complete Tutorial" to get the course with the structured 130+ videos.
The best way to learn any programming language is to find some free source codes in the designated languages and start tinkering, breaking and fixing the code. Once you learn this core language you will be able to programm\ desktop apps, simple software and mobile apps in other higher level programming languages.
Hope this helps.
-Jeff
alfredmuffin said:
Hello, everyone. Can someone please direct me, an absolute beginner with no experience in programming at all, where to begin learning. I would like to ultimately develop for Android.
I'm running Ubuntu 13.04; how can I set up an environment to learn programming, and what are some resources that I can use?
Click to expand...
Click to collapse
Hey Guys,
I love thenewboston website that you've pointed us to. But as a first step, should I learn some C or Java before progressing on to thenewboston Android tutorials?
I have no programming experience, but lots of motivation.
Thanks,
Donald,
New Zealand
Sanjay said:
http://forum.xda-developers.com/showthread.php?t=2388486
Jus go here
.........................................
visit www.fb.com/softcrush
Click to expand...
Click to collapse
recommend "head first java"

You are new to Android development? Consider reading this post!

Hi everyone. I want to share some resources that may helpful for anyone who still don't know where to start.
If you don't have any background, consider learning programming using Scratch or Alice. It seems just suitable for kids but actually for everyone who want to think logically.
If you have some basic background and want to have solid Java background (which I recommend) before moving to Android development, you should start with "Head First Java". They also have "Head First Android", but personally I don't like it so much.
After you have a solid Java background, you can start learning Android using this free course on Udacity. It has 5 parts that cover everything that you need to make literally any app on Play Store.
After you completed the above course, let's make your own project. You don't have to learn other courses or textbooks in order to make an app. You should try to make your own app using what you have learned with the above course. When you making your project, you will encounter real-life problems. By solving it (using Google, StackOverflow, XDA, other tech forums, ...), you will learn more than any course or textbook can help you.
I hope you will find this post helpful for you. If anyone has a question, please leave your question below
Hi, new user here. Thanks for the read
Hi,
I just signed up on this forum and came across this thread and so decided to post a question. First, i have been a full-stack developer and now working on Cloud, AI/ML but android mobile app development is new to me and i am pursuing a self-paced training. My intention is to start off by learning the basics of android and the ide, the various elements and work my way up to the advanced level. Then start learning and work on flutter. I have a fair bit of experience on Java as i have developed java enterprise and web application (JSP, applet based) in the past.
Right now, i am looking at the Android Basics to Advanced nanodegree program offered by Google on the android site, udemy, udacity, etc and lots others on the internet. just wanted your opinion which course would be a good place to start.
Thanks.

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