[Q] graph as result - Java for Android App Development

Hi, xda developers)I am student from Ukraine and very new in developing for android)Can someone help to do an app that will do next:
Simple expression like a+b+c or a*b*c and result must be as graph.I'm trying to do this in Eclipse,but something goes wrong...Thx anyway for your massive community:good:
People help me please...I really need to do this,can someone just explain how to do this?

Related

Hey Im New here and just got a hd2

im looking to add some nice apps and possibly a theme and ive read somethings on installing cabs or exe's but im still having some small problems with them....was wondering if any experienced hd2 users would mind speakign with me possibly over msn so they come give me a few tips and reccomendations.....thanks in advance and great forum
anyone please help me im out im actually willing to pay someone for some help here......ill give 10$ paypal if someone will take their time out to help me
best way to start is by reading and playing. lost of people come here every day and say 'where do i start' without reading first. No one is being rude if you dont get an answer, but theyd be answering the same question every day.
Heres a good place to start
http://forum.xda-developers.com/showthread.php?t=583638
Play with your device, and once you have a feel for it, you can ask more specific questions.
i have read many diff articles but to be honest ive never done much with editing of phones and dont want to do something to mess it up...im jus looking for someone to speak to for a bit and jus ask a few questions and some feedback on some apps and such....again anyone whos willing to help me i will give a donation to
Hehe, None of the tweaks and tips will damage your device, the worst that can happen is you have to hard reset (factory default).
(well, unless you start flashing roms, but you shouldnt go anywhere near that until you are confortable with the device.)
I'll cross my fingers for you that someone has time to chat direct to you.

Paid Apps not showing up in Market

Hey guys new here and new to Android. Got my phone last week and notice something that I'm not sure I if there's a solution for but thought I'd post up. So here goes, I bought my phone out of the US but I live and am using it in the Cayman Islands. My issue is for now is that there are no paid apps showing in the market, is this because of my location? Is there a way to get tis to work, like rooting and doing some custom ROM. Also totally new to the rooting and custom ROMs stuff I read and would really like to know the benefits and noobie understandable details - like searches I've done trying to educate myself always have abreviations and stuff that just totally turns the info into a French language class in that I get lost and have no idea what is being talked about or explained. If anyone can help me out with info or point me in a direction to help myself that would be awesome? Also been trying to find a vid or something of someone with a custom rom demonstrating the benefits so I can see what it does, that would also be great if anyone has that can share. Thanks alot guys for any help.

[Q] How do i build a rom [android]

hi all,
it might be noobish to ask, but im fairly good with c and c++, know a few things about java(did a course a few years back) and am currently studying c#, I'm interested in knowing how to build your rom from scratch.
I dont expect anyone to hand-feed me stuff, but i would appreciate if someone could point me in the right direction or refer some guides which i can go through
i'd really like to help with the andriod scene since i do have a blackstone and i'd love to help out
cheers
p.s -> sorry if this has been posted in the wrong section...
@Mods Can someone move this to a more general section please? I would like to get some info on this too...
+1 for that this would help me a lot too
+1
could someone write a 10 step approach with broad guidelines would be helpful.
Sign me up too ima trying to get my machine set up so I can do this. Plus programs I would use after setting up ubuntu and all. I'm trying to port miuiv4 I have a buddy that's gonna help but on my end it's coming a tad bit slower so help on this for us would be great. I mean I'm in school for computers was networking but now going to be programming yay!
Only thing I know of that's pretty good on tutorials is freeyourandroid.com I think but yeah hope this helps

App Ideas

Hi there,
Is there any developpers searching for ideas for new apps to make. I have a very creative mind and keen to help the community. So is there any serious forum where my input could be appreciater to its right value.
Let us know.
Vonzee
vonz33 said:
Hi there,
Is there any developpers searching for ideas for new apps to make. I have a very creative mind and keen to help the community. So is there any serious forum where my input could be appreciater to its right value.
Let us know.
Vonzee
Click to expand...
Click to collapse
You should start by telling some of your ideas. Opening up a portfolio is an excellent way to impress!
Sent from my Galaxy Note II using xda app-developers app
If you are developer and if you are able to develop the creative application based on your idea, then i think is better you go ahead to develop the app first without telling anyone about your ideas. Else maybe you can find a partner or post your idea here. Thank you.

Want to learn ROM development

Hello world, full of Developers!
I'm a student and I use Grand2 & OnePlus2 phones.
I have very deep interest mobile phones/computers but I never get a chance to learn things about it.
I love tweaking/customizing phone/pc. But i never understands how it works inside.
I have very deep interest of learning these things. I am not interested in making because I want it so that I can help other people/friends and many developers who put their efforts hard and rock to give us best features.
I tried everywhere but found no help except like go read this/that etc etc.
All the time people just reacted "visit this, read this, watch this", but nobody supports me in full.
See, reading a book about it or watching a video won't help to learn the core things. It is necessary to read but practical knowledge/assistant is way more important, otherwise we don't have to go to sit in class and listen to lectures.
I watched/read many tutorial but I have now more confusions/questions than the answer itself, like 1000000:1 in ratio.
I know its hard to help the kind of help I am asking today. But helping someone is not that hard if you 'will' is very hard, because I have also helped unknown people with my full potential being knowing that it will take a lot and strong effort out of me. But I helped. and I believe people also help.
So, I am writing these stuffs here because I need a Friend, a teacher, a helper, a guide, someone who can help me understand these things so that I can one day give a strong/big feedback to my fellow friends/users/members/people around me.
I am Just a student. I don't wanna make money out of it, because its my passion, not my livelihood.
Because I wanna help people who love techs. I wanna be someone who can fulfills other members needs.
I just wanna help, but before that I NEED HELP.
I know this also that after writing this long, I may not find a single help, but nothing can stop me by doing this because what I see is a light of hope in darkness. So, I am on my way.
I am hereby, requesting out of curiosity and courtesy to help me by every means to learn these things.
Some friends may make a fun of me by reading this long shot but I feel sorry for them and really I am in desperate need.
So, If anyone is interested in supporting me happily, please let me know.
I use TELEGRAM app for quick-chat. So we can talk there.
Help me friends and let me help back!
Thanks.
shahfaishal said:
Hello world, full of Developers!
I'm a student and I use Grand2 & OnePlus2 phones.
I have very deep interest mobile phones/computers but I never get a chance to learn things about it.
I love tweaking/customizing phone/pc. But i never understands how it works inside.
I have very deep interest of learning these things. I am not interested in making because I want it so that I can help other people/friends and many developers who put their efforts hard and rock to give us best features.
I tried everywhere but found no help except like go read this/that etc etc.
All the time people just reacted "visit this, read this, watch this", but nobody supports me in full.
See, reading a book about it or watching a video won't help to learn the core things. It is necessary to read but practical knowledge/assistant is way more important, otherwise we don't have to go to sit in class and listen to lectures.
I watched/read many tutorial but I have now more confusions/questions than the answer itself, like 1000000:1 in ratio.
I know its hard to help the kind of help I am asking today. But helping someone is not that hard if you 'will' is very hard, because I have also helped unknown people with my full potential being knowing that it will take a lot and strong effort out of me. But I helped. and I believe people also help.
So, I am writing these stuffs here because I need a Friend, a teacher, a helper, a guide, someone who can help me understand these things so that I can one day give a strong/big feedback to my fellow friends/users/members/people around me.
I am Just a student. I don't wanna make money out of it, because its my passion, not my livelihood.
Because I wanna help people who love techs. I wanna be someone who can fulfills other members needs.
I just wanna help, but before that I NEED HELP.
I know this also that after writing this long, I may not find a single help, but nothing can stop me by doing this because what I see is a light of hope in darkness. So, I am on my way.
I am hereby, requesting out of curiosity and courtesy to help me by every means to learn these things.
Some friends may make a fun of me by reading this long shot but I feel sorry for them and really I am in desperate need.
So, If anyone is interested in supporting me happily, please let me know.
I use TELEGRAM app for quick-chat. So we can talk there.
Help me friends and let me help back!
Thanks.
Click to expand...
Click to collapse
Basically what you want to work on??? OS/Rom developement??? Or app developement as well????
Please specify and i'll try to help you.
Sent from my SM-G800H using Tapatalk
simranjitsingh said:
Basically what you want to work on??? OS/Rom developement??? Or app developement????
Please specify and i'll try to help you.
Sent from my SM-G800H using Tapatalk
Click to expand...
Click to collapse
i want to work on android phone rom/app development. I want to learn A to Z and want to become one of the best developer because I want to HELP people!
shahfaishal said:
i want to work on android phone rom/app development. I want to learn A to Z and want to become one of the best developer because I want to HELP people!
Click to expand...
Click to collapse
Oh i see. We are kinda on the same page. I have a Grand 2 too and i am also slowly learning about rom developement.
Okay so i'll tell you basic thing about roms first. There are 2 ways to have a custom rom for your device. Source building and porting.
Source building is as the title says making a rom from source.
And port is like using the rom made for a similar cpu family device and editing it to run on yours.
Now both of them go a long way to learn. I can understand your situation as i am in the same myself. Just PM me i'll tell you everything in detail
Sent from my SM-G800H using Tapatalk
shahfaishal said:
i want to work on android phone rom/app development. I want to learn A to Z and want to become one of the best developer because I want to HELP people!
Click to expand...
Click to collapse
I am also on the same page.I am also trying to build a kernel with Uber toolchain but everytime I try to compile it gives an error
Deleted
There r tutorials in xda... u can read it and post ur queries.. u will get answered bro

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