Related
NOTES:
The projects if developed will become a generic code baseline for each and every developer seeking codes.
This means projects in this thread is just to give everyone a basic working conceptual code which can be used anywhere in similar projects.
Just think people has great ideas to work on, but they dont have baseline code from where to start as most of them might be learning.
So this thread should help them out giving a working base code..
Any1 interested in building couple of OpenSource Projects for PPC? Ill post concepts.
Lets built next generations of applications together as open source which people can use to learn things as well.
The reason open source is so that everyone can contribute code for a project, and work together to built the best.
Anyone Interested???
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Project 1: File Indexer for PPC [FIndexer]
Not Sure if it exists or already available.
Added:
01 Feb 2008
Description:
To index each and every file on PPC with custom options on indexing.
Purpose:
In todays world where 1gb,2gb,4gb cards are available, we store tons of file on our PPC like ebooks, songs, music, videos.
Many times it is not possible to search using a search utility as it may consume battery and we need to wait till file is being search.
This is the place where this FIndexer comes in to picture, where we index our file either manualy or scheduled.
And then searching a file will just take 1 second to return the results.
Language:
C++ is best language for this kind of project because of speed.
Database:
Not sure, but either SQL or Access DB.
Type:
Open Source
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Project 2: File System for PPC [PFS (Pocket File System)]
Not Sure if it exists or already available.
Added:
01 Feb 2008
Description:
Idea came from Microsoft new file system WinFS.
Correct me if i am wrong, this File system is a file table itself where it keeps track of each and every files in details in Real Time.
Purpose:
In todays world where 1gb,2gb,4gb cards are available, we store tons of file on our PPC like ebooks, songs, music, videos.
Many times it is not possible to search using a search utility as it may consume battery and we need to wait till file is being search.
This is the place where this PFS comes in to picture.
Why use any indexing software also?, let this File system handle it in real time.
Language:
C++ is best language for this kind of project because of speed.
Database:
Not sure, but either SQL or Access DB.
Type:
Open Source
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Project 3: Tic Tac Toe (x & 0) Game (BlueTooth Enabled)
Not Sure if it exists or already available.
Added:
01 Feb 2008
Description:
This is a game which we always played for fun in good old days and still we play.
We might have wasted good amount of papers to play this game. Classic X & 0
Purpose:
We hardly see any bluetooth enabled games for PPC. Thats the purpose to built a very basic game with 2 players mode on bluetooth.
This may be a good code for all the developers round here who wants to start with some bluetooth code.
Language:
C++ is best language for this kind of project because of speed.
Database:
Not sure, but either SQL or Access DB or XML
Type:
Open Source
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Project 4: Multipurpose Single Line Marquee Scrolling Today Screen Plugin [Like Stock Tickers]
Not Sure if it exists or already available.
Added:
01 Feb 2008
Description:
A today plugin which scrolls like a stock ticker in 1 or 2 lines, and provides useful configurable information like battery info, world time, live money rates, notifications, one liner quotes, jokes, appointments, bluetooth status, and much more, in 1 or 2 scrolling lines.
Purpose:
Many might have noticed too many of today plugin gives a scroll bar to your today screen which dont look good.
This is where this plugin comes in to picture.
This should be completely customizable right from scrolling speed to colors to information to flashing colors speed, bold and much more.
Language:
C++ is best language for this kind of project because of speed.
Database:
Not sure, but either SQL or Access DB.
Type:
Open Source
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Project 5: Application Specific Backup Tool (Can be a great tool)
Not Sure if it exists or already available.
Added:
04 Feb 2008
Description:
There are several backup tools which takes backup of PPC as a whole and can be restored easily, but:
How many times you feel that you had installed tones of applications and had taken a backup of those, and now when you get a new PDA, you feel like you dont want to again install all the applications installed previously due to certain reasons. By restoring the backup you end up again with all unrequired applications again.
This tool will help you to eliminate those problems by taking backup of each and every application configurations seperately with version informations. Yes now you can backup configurations of your games, your theme managers, your music player configurations and everything and have choice to restore them back again seperately as required.
Yes people who develope tools with configurations involved may have to coporate to tell us where they save the data of their application so we coders can add a plugin code to backup that particular application.
You can say that this tool has a builtin database information of most of the application to backup the configs.
Purpose:
Description above says it all
Language:
C++ is best language for this kind of project because of speed.
Database:
Not sure, but either SQL or Access DB or XML
Type:
Open Source
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Project 6: Application data which synchronizes with Web Services.
Not Sure if it exists or already available.
Added:
07 Feb 2008
Description:
Again this is an application which most coders are going to like who are learning mobile codings. This application mainly shows how to communicate with mobile device application with web service to keep data in sync. Data can be either contacts, games scores, or any text based details.
Yes a today screen plugin would be nice to show some information on sync or other details.
Purpose:
To provide generic code to each coder seeking this kind of communication.
Language:
C++ is best language for this kind of project because of speed.
And either .Net or Java for Web Services.
Database:
Not sure, but either SQL or Access DB or XML
Type:
Open Source
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All Projects should be easily skinnable by anyone.
People willing to part of this project, than please post your details as follows:
Name:
Skills:
Comments:
Once we have a team than we will go ahead and create documents like
RUD (Requirement Understandings Document)
SRS (Software Requirement Specifications)
What do you guys say??
Wanna work together as one, and built a new world for everyone?
Wait for everyone's view, either good or bad.
I am not sure how good above to projects are, but this thread mainly wants every coder, designer, tester to work together and built something.
List of Contributers (Coders, Designer, Tester, Others)
This place will list all the Contributers (Coders, Designer, Tester, Others)
Screen Design for each Projects goes here
Screen designed by contributers goes in this post.
NOTE:All screens designed will be copyright of the designer and should not be distributed or used without a permission.
Attached a Screen for an idea for Project 4
Notice the first Plugin in Yellow border.
Created by me.
List of Features and Request for Features and Suggestions
List of Features and Request for Features and suggestions goes in this post whomsoever wants. Then the team can make it happen.
Builts / Releases
Builts / Releases Goes in this section.
Technical Disscutions
Important Technical Disscutions will be posted and collected in this post.
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zbop has done something similar to what you are looking for in number 4. You place info in reg. keys and then update that info via Mortscript (or however you want) and then it gets scrolled on a today screen line. Check out http://discussion.treocentral.com/showthread.php?t=141375 post #269 for the latest version.
more than 600 views but just 1 reply!
I wonder how does open source developers meets and work together
I decided to give this initiative a fighting chance so I am going to 'sticky' this thread for one week.
If there are no takers I will 'unsticky' it.
Unfortunately, I do not currently have time to take part in this project my self as I am learning to program for Linux and OpenMoko specifically.
greenhacks said:
more than 600 views but just 1 reply!
I wonder how does open source developers meets and work together
Click to expand...
Click to collapse
They don't, they start by making something, small, runnable, interresting, then share it, with the source.
This is more than i could expect from this forum. Thanks a lot.
This is a try to bring many great people in this forum and to develop something great for the forum.
Projects mentioned in this thread is just for start.
People can give their own new ideas so all work together and make something great for all the forum users.
i have no other intentions to start this thread other then bringing all together.
Starting this thread i thought i will also put my skills to help new guys.
Thanks again, and i hope this works out.
Here's a project idea that came up in the herald forums - use your touchscreen as a psudo-wacom tablet while tethered. Yes it would only be on/off and wouldn't sense pressure differences, but would still make for a cool project.
Heared of Android?
I guess you have heared about android,an all open-source linux based platform.And about the total of 10M bounty by Google as an award for the top 50 applications tha will be developed for the platform.So I'm guessing any developers with the skills to do such projects will have their hands full.
After all it sould be reasonably easyer to programm for an all opensource platform than for WM,a closed source platform.
Just my 2 cents.
nstamoul said:
I guess you have heared about android,an all open-source linux based platform.And about the total of 10M bounty by Google as an award for the top 50 applications tha will be developed for the platform.So I'm guessing any developers with the skills to do such projects will have their hands full.
After all it sould be reasonably easyer to programm for an all opensource platform than for WM,a closed source platform.
Just my 2 cents.
Click to expand...
Click to collapse
Count the number of applications developed in this forum by everyone for so called 'closed source platform of wm6'
I do agree with your thoughts and dont say you are wrong, but hey thats a whole different ball game.
Always remember
When a company runs out of concepts, then company organises a competition with great prices. At the end company gets thousands of new concepts. winner gets the price, company gets new product.
same thing happens in open source world as well as close sourced.
If all think in this direction then i can bet, xda will run out of members.
not trying to defend, but this is something which simply cannot be debated or this is not a right place.
tene said:
They don't, they start by making something, small, runnable, interresting, then share it, with the source.
Click to expand...
Click to collapse
Then lets make something small, runnable, interresting, and share with the whole world!
It was very dificult to find this kind of groups, thats the reason internet became so famouse, where we can find different people with great skills from different country and make things possible.
Hey guys,
I'm delving into PPC development for the first time (have done other development in .NET but never for PPC). I'm creating an application called MyDVD Collection. It will be a handheld database for keeping track of DVDs/CDs/Console games. Now, what's going to make mine a little different than others like this is that I have designed it to work in conjunction w/ Barcorama. Basically, you'll be able to set this program as the external executable which Barcorama passes its scanned barcode to. It will then check your collection to see if you already own it, give you the ability to add it if it does not exist, and will eventually pull information from the Internet about that item and auto fill (as soon as I find a reliable way to do that).
So far, I have the basic database structure defined and have the screen built to view the items in the database, as well as a way to filter that view. Next is to build the entry form for adding items, and a basic search function. I should have an alpha version ready for testing soon. If anyone is interested in testing, please let me know.
Hi. I'm currently taking a degree in Computing, and one of the courses is visual programming. Now the lecturer is the person to make me buy my first Android phone (Hero) and from that, I've become hooked, purchasing the Desire and Desire HD. Seeing as we are both large Android nuts, and have managed to convert all par one person in the class to Android, he has chosen for us to program a simple currency converter for Android 2.1-2.2. I have some knowledge of Rom editing etc, but non of programming...
With this, I have searched about, but can only find programs/guides to help with pre-eclair Android, so if any help pointing me into the right direction? I plan to try make the app with eclipse unless I find an easier alternative.
Android developer site has tutorials for 2.2.
You can post your questions either here or stackoverflow later
Yea the android developer site is the first port of call.
Also check out the examples in the SDK - will get you started.
its deadline day coming up, and with all the help with google.developers resources, I have sort of made a program, but cannot finish it off.
A basic currency converter, with 2 activites (main) and (admin - allows changing of rates)
I for some reason cannot implement data storage.
Using the guide here, http://www.vogella.de/articles/Android/article.html, I built my currency converter roughly upon this, but haven't been able to link changes in my currency rates to my formula (USD * 0.64) instead of (USD * inputed currency rate)
Anyone able to point me in the correct way? As i've had several errors with float and read from/write to issues.
This is only for coursework, and will not be put onto the market at all.
And before anyone mentions, this isn't the primary subject on the course...it's an annoying subject needed for the pass.
You need post the code and the actual errors you're getting, otherwise we are just having to guess what your problem is.
Yeah, not sure what you're doing. Sounds like you need an internal database that stores your conversion rates.
The harvard university android app from google play store. (I can't seem to post any outside link yet for this account)
I want to create one for may school but I'm just starting to learn android programming, so guys I need your help on the topics that I need to study to create an app like that. I greatly appreciate any kind of comments. Cheers!
clonedaccnt said:
The harvard university android app from google play store. (I can't seem to post any outside link yet for this account)
I want to create one for may school but I'm just starting to learn android programming, so guys I need your help on the topics that I need to study to create an app like that. I greatly appreciate any kind of comments. Cheers!
Click to expand...
Click to collapse
Fragments, ListViews, JSON parsing (for communication with the web server to download news etc), Android SQLite databases (I suggest using this to store the information from the webserver locally so the app does not require a constant internet connection to view a news article for example), Google Cloud Messaging notifications, notifications, encryption.
There are lots more but these are some of the main ones. In addition I would not advise trying to copy the "look" or aesthetics of the Harvard application as it frankly looks disgusting, whoever designed that needs a course in UI design
any book suggestions?? im only studying at home and wanted to start studying android app development
m0nm0npalam0n said:
any book suggestions?? im only studying at home and wanted to start studying android app development
Click to expand...
Click to collapse
Android Application Development for Dummies and Learn Java for Android Development are 2 that I have in ebook form, though I can't say I've used them much as I don't really learn by reading books, more like looking at the source code of other apps and messing with it to see what happens
Android Application Development for Dummies goes through a wide range of topics including widgets, SQLite storage, possibly SharedPreferences (can't remember), ListView etc but does assume that you can at least follow what the sample code is doing - the sample code is commented but if you have not done any coding at all before then you probably should learn the basics of Java before reading it
Jonny said:
Android Application Development for Dummies and Learn Java for Android Development are 2 that I have in ebook form, though I can't say I've used them much as I don't really learn by reading books, more like looking at the source code of other apps and messing with it to see what happens
Android Application Development for Dummies goes through a wide range of topics including widgets, SQLite storage, possibly SharedPreferences (can't remember), ListView etc but does assume that you can at least follow what the sample code is doing - the sample code is commented but if you have not done any coding at all before then you probably should learn the basics of Java before reading it
Click to expand...
Click to collapse
thanks man! this really helps
Jonny said:
Fragments, ListViews, JSON parsing (for communication with the web server to download news etc), Android SQLite databases (I suggest using this to store the information from the webserver locally so the app does not require a constant internet connection to view a news article for example), Google Cloud Messaging notifications, notifications, encryption.
There are lots more but these are some of the main ones. In addition I would not advise trying to copy the "look" or aesthetics of the Harvard application as it frankly looks disgusting, whoever designed that needs a course in UI design
Click to expand...
Click to collapse
Thank you very much for the reply, I'm really thankful for the information that you share. Can you please clear this one for me?
I suggest using this to store the information from the webserver locally so the app does not require a constant internet connection to view a news article for example
Click to expand...
Click to collapse
clonedaccnt said:
Thank you very much for the reply, I'm really thankful for the information that you share. Can you please clear this one for me?
Click to expand...
Click to collapse
When you get data from a server to an Android app you use php for the server code - for example you can use php/mysql to run a search for calendar events in the database and return those events. Then you need to use php's JSON encode function to send the data in a JSON array.
The output should look something like this - this is the output of the calendar database for my school:
http://wgsb.cobainschofield.com/android_db/get_calendar.php (note this is not the live schools site, its the test server the guy who maintains the live site allows me to mess with err use).
You would then use a JSON parser class and an AsyncTask from within the app to "download" the content of the JSON array and then display it in a listview or textview etc.
Now obviously to get this information requires an internet connection yes? So every time someone wanted to check for an event on the calendar or read a news article for example they would need a working internet connection to receive the output of the get_calendar script, this is inefficient and bad design as it does not allow for offline viewing of the data.
Therefore what you can do is use androids SQLite implementation to create a local sql database then the first time you need to get the data from the webserver, you connect to the internet and get the output of the php script, the using the JSON parser class you store the information in the sqlite database then get the information from the database to display to the user.
By this way users can view news articles or calendar events offline and you only need to connect to the internet to refresh the information
I've uploaded screenshots in the attachments of how I've done it for my school's app.
That made it clear! Thank you very much.
Hi folks,
Newbie here, and I expect some bashing as I don't know the rules, but I did saw similar questions so started a thread here.
So, I have decompiled an apk file, and I can see that there are folders in 'src', and after googling a bit I can find some libraries like rebound in the 'com' folder of the decompiled apk. But I couldn't find other libraries as someone suggested me on twitter that devs at times obfuscate things( not sure of the obfuscation!).
I am a business guy, I know less in-depth tech stuff and I am trying to do this for a market research initiative. Is there any easy way to find libraries? For example, I learned about XML and read the structure and got information on one more library present in that APK. Is there a way as easy as this one?
Or incase, if there's a more difficult way, I am ready to learn that no matter what level of difficulty it brings. Hit me up folks!
NOTE: I'm not trying to steal any one's work. This is just a market research work.
You should analyze source code and look for relevant JARs.
Also you can use a software like Charles (charlesproxy com). It analyses all the HTTP traffic on your network, so you can run the app and then monitor the HTTP packets on Charles to detect all possible GET-requests to APIs.
hulak_aleksandr said:
You should analyze source code and look for relevant JARs.
Also you can use a software like Charles (charlesproxy com). It analyses all the HTTP traffic on your network, so you can run the app and then monitor the HTTP packets on Charles to detect all possible GET-requests to APIs.
Click to expand...
Click to collapse
Thanks for the information. I will try doing that. But will also give me information on obfuscated libraries?
What kind of library did you mention? If you looking for native libraries, you can Use an app developed by Savier, named Native Libs Monitor. Search it on Play store.
Check out http://appbrain.com, they got quite nice analytics on apps, including libraries any given app using (under Basic Information -> libraries tab)