[Q] tips about develop an application ? - Java for Android App Development

Hello, i`m newbie to android programming ( java ) i want to make an aplication for an auction website.
With what i can start to learn to can build this application ?
I was thinking to build application for auction website over RSS feed its a good choice or bad ?
Any other suggestion from where to start or what type of application to go are welcome ( if rss feed type its bad )
Thanks.

gkilah said:
Hello, i`m newbie to android programming ( java ) i want to make an aplication for an auction website.
With what i can start to learn to can build this application ?
I was thinking to build application for auction website over RSS feed its a good choice or bad ?
Any other suggestion from where to start or what type of application to go are welcome ( if rss feed type its bad )
Thanks.
Click to expand...
Click to collapse
First you will need to learn Java. This is a great book for that purpose: http://www.headfirstlabs.com/books/hfjava/
I learned Java with it myself. It is good for beginners and in no way reading it is boring!

nikwen said:
First you will need to learn Java. This is a great book for that purpose: http://www.headfirstlabs.com/books/hfjava/
I learned Java with it myself. It is good for beginners and in no way reading it is boring!
Click to expand...
Click to collapse
i need some tips or reference from where to start building the application or in what way, a start point to application i will learn java and develop my skill when i have a target what to do.
i know basics of java allready used on other things but until now i never made an android application.

gkilah said:
i need some tips or reference from where to start building the application or in what way, a start point to application i will learn java and develop my skill when i have a target what to do.
i know basics of java allready used on other things but until now i never made an android application.
Click to expand...
Click to collapse
Ok. This is a tutorial for that: http://developer.android.com/training/index.html
Check the first lesson.

gkilah said:
i need some tips or reference from where to start building the application or in what way, a start point to application i will learn java and develop my skill when i have a target what to do.
i know basics of java allready used on other things but until now i never made an android application.
Click to expand...
Click to collapse
There's a good series of 200 video tutorials for beginners made by thenewboston, it's quite good and it will show you how to build a dozen different applications with different purposes (i.e a stopwatch, an internet browser etc...). It will give you the basics of the Android APIs & the xml part of the job along the way.
Plus they're short videos so you can watch one when you have a few minutes anytime.
Here's the playlist with the 200 videos : http://www.youtube.com/watch?v=1j4prh3NAZE&playnext=1&list=PL33384E9848C4F55E&feature=results_main

I've looked through several books for beginners, and I think "Hello, Android" by Ed Burnette is the easiest to start with.

Related

What are the top 3 books for application development?

Hello experts,
I would like to start developing android apps to push to the android market to make some cash. Could anyone who has experience in doing so recommend some material / books that I could start off with to learn android application development?
Thank in advance.
Rashar said:
Hello experts,
I would like to start developing android apps to push to the android market to make some cash. Could anyone who has experience in doing so recommend some material / books that I could start off with to learn android application development?
Thank in advance.
Click to expand...
Click to collapse
I'm also interested. But I think you also have to specify at what level you program already. What languages your program in or if you're a complete beginner, like moi hehe, in order to get adequate recommendations
i just walked into a book store and picked up idiots guide to android, idiots guide to java, and a cup of coffee.... form what i can see, alot of app developement happens in java (or the tutorials i've seen are by people who prefer java) so I just figure i start this way... also, elicpse looks like it could do many diffrent languages so as long as your version does the language you know (should you already know one) you should be golden...
Great! Thanks for the feedback guys!
My top book is Commonsware's The Busy Coder’s Guide to Android Development
Also if you get the subscription online, you get access to all his books + updates.
Check it out here http://commonsware.com/
you can download at
ANDROID BOOKs
If you know Java:
For Beginners: Apress Beginning Android 2 (it assumes you already know Java and Eclipse)
Advanced: Pro Android 2 (Nice advanced topics), Professional Android 2 Application Development (Great widget chapter, lots of advanced topics)
# beginning android 2
# android 2 application development
# profesional android application development
learnandroid said:
ANDROID BOOKs
Click to expand...
Click to collapse
Great eBooks... thanks!!!

[Q] Need to learn java

Hiya,
I have noooooo knowledge about any computer language and want to learn Java as i heard that its the language required to develop android apps. I know it takes alot of time to develop apps but im ready to spend my time so kindly let me know how can u start learning java at home? and should i learn anything before learning that as i dont know a word about programming
Thanks
http://www.megaupload.com/?d=65FYTS7W
That's a download for Java tutorials. To actually do them you'll need a compiler. I use jGrasp but there are many others you can use. Eclipse is pretty popular and they all do the same thing basically. A compiler can be downloaded on the internet, and you'll need to download Java from Sun Microsystems as well. Just to let you know you gotta be pretty dedicated, it takes a lot of time to make good apps. Google's App inventor is an alternative to learning code.
thanks for da help but da prob is dat i need to start from basics, like the full basics of programming even simple definitions, can u also guide me a book or ebook for that too so that i can learn the super basics like definitions first b4 learnin java
thanks
n btw the link doesnt work
This may get you started:
http://download.oracle.com/javase/tutorial/
But if you're never programmed in any language, you need to take an intro to programming course.
________________________________
Unrevoked forever
SkyRaider Sense 3.5
Radio 2.15.00.09.01
can u learn this intro to programming online? or thru any book?
I don't have anything I can recommend. But there's tons of info online. Just do a google search for 'Intro to programming'. That's how I found this:
http://math.hws.edu/javanotes/
________________________________
http://ron-droid.blogspot.com
thanksss ill take a look at it
I started with the book, hello android 3rd edition. Its a great book.
Nookie Froyo 0.6.8 (zoom2)/Tapatalk Pro
Did u start from zero from this book? I mean u had to learn the basic terms and definitions even??
Sent from my Nexus One using XDA Premium App
You cant try this Stanford University lectures on youtube: http://www.youtube.com/user/StanfordUniversity#g/c/84A56BC7F4A1F852 ..or just search for "Mehran Sahami Programming Methodology" in itunes U if you use itunes.. Same lectures. I think its a really good starting point.
Bro you should check out "Starting out with Java: From control structures to objects" by tony gadis. Just google it. Its the one I used in my intro to programming course. It starts out as basic as can be. Its really good
Sent from my SGH-T959
I was in his shoes...about 15 years ago LOL Wow, where does the time go? 2 degrees and a couple careers later I guess.
What I would stress are a few things:
1. Learn how to do some flow charts before you write code
2. Learn the basics of program flow (if/else, do/while, switch/case statements)
3. Learn the "types" of your language (int, String, float, char, modulus etc.)
4. Learn some data structures (arrays, Lists, Vectors etc.)
5. Learn about functions and/or classes. Remember that a function should be fairly short and very specific to a task, like: getUserName, calculateCheckingBalance etc.
6. START SMALL AND WORK TO LEARN SOMETHING NEW EVERYDAY!
I can't stress how important #6 is. Do a "Hello World" program just to get used to writing some code.
Think of some simple programs like: write numbers 1 to 10 to an array and print them out backwards, ask user to input what year they were born in and print them back their age. Advance up to something like a ATM simulator where you can make deposits, withdrawals, check your balance. I did all similar type things in Programming 101.
I still love the Dietel and Dietel books...get one for JAVA and it's money well spent in my opinion.
I've uploaded some of my university lectures which start from the absolute basics.
http://forum.xda-developers.com/showthread.php?t=854462
They may help you
Thanksss guyssssssssss ill look over all these! thanksss alottt
mohsin125 said:
Hiya,
I have noooooo knowledge about any computer language and want to learn Java as i heard that its the language required to develop android apps. I know it takes alot of time to develop apps but im ready to spend my time so kindly let me know how can u start learning java at home? and should i learn anything before learning that as i dont know a word about programming
Thanks
Click to expand...
Click to collapse
Here are the top tips for anyone who wants to start learning Java:
Learn the Basics. As with anything, knowing the basics about Java is the best place to start. ...
Practice Coding. To use the old cliché, practice makes perfect. ...
Set Your Algorithm Carefully. ...
Trace Your Codes on Paper. ...
Read Sources on Java Programming Regularly.

skill set required for android development!!

Hi all,
I want to start application development for android. Can anyone please let me know the requirements for this?
I know that I am asking very general question and please let me know if this is not the correct place to ask this query.
I know C/C++...what things I need to learn before starting application development for android?
Waiting for reply!!
From what I can tell:
Java.
Then hit the android developer's website and they'll teach you how to write for android platform.
Sent from my HTC Vision using XDA App
Thanks skulk, but do I need to start learning Java from scratch for that?
Can anyone please guide me in this?
vijay.gupta said:
Thanks skulk, but do I need to start learning Java from scratch for that?
Can anyone please guide me in this?
Click to expand...
Click to collapse
Well, it's pretty hard to learn a new programming language from the middle!
Go to the Android devs site... There are plenty of tutorials there, as well as links to Eclipse (favoured Android development platform).
sorry to be so naive...but what is the link of android dev website?
Clicky the linky.
many thanks floating man. I didn't knew that this is different forum from any android developer forum...btw can you please let me know the difference between this forum and any android dev forum?
This is a general smartphone forum, mainly catering for HTC made devices, but covering "some" others as well.
Thanks floating man. I will subscribe to any of the android dev forum and ask the same query there. But there is one doubt: whether such a basic (and naive) query be resolved there?
Do you recommend any particular android dev forum?
since you already know c/c++ you already know the basics of programming which are the same for each language i guess.
in my opinion writing basic/simple apps for android is more easy than writing the same app in c/c++.
so for basic/simple apps you could start with some general java tutorials especially about OOP and then go on to Android ...
just simply Google search terms like "android development for beginners" or "android app development tutorial" and plenty of websites come up offering handy dandy hints =]
Thanks elgubbo,
I will try that and let u know if thwre is any issue...let me kbow if anyone else has any suggestions....
For me it always helps to try to understand other code samples. Thats why I am looking for a book wich explains a few basic (and some advanced) code samples.
Sent from my fishbowl...
Java was originally created as a successor to C++ and if you know C++ the syntax of Java should look very familiar. It was designed to make OOP concepts more accessible to C++. It was also set up to make pointers and memory management a thing of the past.
Actually in a lot of ways, knowing C++ will give you an advantage over devs who only know Java. Eventually you'll be able to use Android's NDK (Native Development Kit). Although you will have to use some Java as all apps require the use of some java and the SDK on Android. But even then, you'll have a better idea of what is happening "under the hood" due to your C++ knowledge.
As for where to get started I would suggesst learning applications fundamentals:
http://developer.android.com/guide/topics/fundamentals.html
Especially the Activity lifecycle and Component lifecycles.
Do all the "Hello World!" tutorials and then you should be well on your way to becoming the next Angry Brid..... err Angry Bird dev.
Thanks alostpacket. That is a very useful link. I will read it and let u know if i have any queries. I just have a doubt, moreover, i am fearing because i have only written simple c++ programs till now. Will i be able to do it?
vijay.gupta said:
Thanks alostpacket. That is a very useful link. I will read it and let u know if i have any queries. I just have a doubt, moreover, i am fearing because i have only written simple c++ programs till now. Will i be able to do it?
Click to expand...
Click to collapse
Instead of being scared by it, TRY it! Install Eclipse. Install the Android SDK. Try the tutorials. Only you can know if you can do it or not.
Thanks floating man for supporting me, however, can you please let me know the place to help me out regarding very basic queries regarding starting programming...like I want to know what eclipse is, what is SDK (I know the full form though: Software Development Kit)
Is the place...http://developer.android.com?
Actually, I have worked on C/C++ at very basic level where we write programs in IDE and save the file as either .c or .cpp
These seems to be very basic things.. that i should know..i can read if you have any link or doc..
vijay.gupta said:
Thanks floating man for supporting me, however, can you please let me know the place to help me out regarding very basic queries regarding starting programming...like I want to know what eclipse is, what is SDK (I know the full form though: Software Development Kit)
Is the place...http://developer.android.com?
Actually, I have worked on C/C++ at very basic level where we write programs in IDE and save the file as either .c or .cpp
These seems to be very basic things.. that i should know..i can read if you have any link or doc..
Click to expand...
Click to collapse
Yup, That's the correct site. They have a whole section to get you started using eclipse there too.
This is a great place to start:
http://developer.android.com/sdk/installing.html

Developing for Android

I have no programming experience but I'm extremely interested in teaching myself how to program. My main goal is to one day develop my own apps for Android. Now I've read a lot online and most people recommend starting with Python as your first language as its easier to grasp than others. This sounds like a great idea but I dont believe you can code for Android in Python, correct?
So my question is, should I start with Python, get familiar with the language building my programming knowledge and later learn Java for Android? Or should I just jump head first into Java as my first language even though it may be more difficult to start with?
Thanks!!
michaelearth said:
I have no programming experience but I'm extremely interested in teaching myself how to program. My main goal is to one day develop my own apps for Android. Now I've read a lot online and most people recommend starting with Python as your first language as its easier to grasp than others. This sounds like a great idea but I dont believe you can code for Android in Python, correct?
So my question is, should I start with Python, get familiar with the language building my programming knowledge and later learn Java for Android? Or should I just jump head first into Java as my first language even though it may be more difficult to start with?
Thanks!!
Click to expand...
Click to collapse
Python is a great start.
However, with a good book like the "Head's first Java" you will also be able to start with (the desktop) Java. Get some programming knowledge before starting with programming for Android.
nikwen said:
Python is a great start.
However, with a good book like the "Head's first Java" you will also be able to start with (the desktop) Java. Get some programming knowledge before starting with programming for Android.
Click to expand...
Click to collapse
I looked at the book as an option for me but it says directly on the "Head First" website that these books assume you have expirence in other languages so I dont think that book is for me quite yet.
If I decide to go the Python route, I was looking at this book: http://www.amazon.com/Python-Progra...ie=UTF8&qid=1368992505&sr=8-6&keywords=python. Any thoughts on this book?
michaelearth said:
I looked at the book as an option for me but it says directly on the "Head First" website that these books assume you have expirence in other languages so I dont think that book is for me quite yet.
If I decide to go the Python route, I was looking at this book: http://www.amazon.com/Python-Progra...ie=UTF8&qid=1368992505&sr=8-6&keywords=python. Any thoughts on this book?
Click to expand...
Click to collapse
Ok. You are right. Found this on the web now, too: http://answers.yahoo.com/question/index?qid=20110111230807AA8fVgP
(Check the link.)

[Q] Hi guys, i'm a begginer...

Hi guys. I want to develop applications for mobile devices (mostly android). I have several ideas for useful apps. But I know little about programming. In what language do I start? I need tips, please.
AnyoneBR said:
Hi guys. I want to develop applications for mobile devices (mostly android). I have several ideas for useful apps. But I know little about programming. In what language do I start? I need tips, please.
Click to expand...
Click to collapse
It doesn't really matter what approach you take if you're new to programming, as there is no easy method. It will all take time and learning on your part, but can be a great journey if you're truly interested in it.
Since you're starting from scratch, I'd say learn Java as that's the language used for native Android apps. There are alternatives, but that will always be the most sensible approach.
Here's a good place to start, and great for valuable resources further down the line...
http://developer.android.com/training/index.html
Good luck, and have fun
Learning Android
AnyoneBR said:
Hi guys. I want to develop applications for mobile devices (mostly android). I have several ideas for useful apps. But I know little about programming. In what language do I start? I need tips, please.
Click to expand...
Click to collapse
Hi,
Since you are preferring android development, start up with learning Java. There are tons of good books and tutorials available to learn Java.
Learn those concepts and then head over to developers.android.com to start up with android. You might be able to start with it instantly without learning much in Java but you might have a hard time understanding the workaround. So I suggest you learn Java then android development.
For Java:
Books: The complete Reference Java 2 by Herbert Schildt.
Tutorials: You can try , docs.oracle.com/javase/tutorial/java
For Android:
Tutorials and reference: developers.android.com
For books I mainly followed books from wrox publication. But developers.android.com is a great start

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