Database Info

Help

Hello
I'm facing serious proplem in my garduation problem and i need help
The problem is i want to develop android app using google maps api
i want this map to be interactive ... as i collect the data of traffic and send it ti my server ... the map on the app use these data and based on it show the traffic status
so how i will connect the app to my server .. and make the map use it and make its calculations . i also want the amount of data sent to be minimum
i'm still beginner in android .. so please help me
Thanks

I have never created an app with this api .... but
I have never created an app with this api. But because nobody else answer you….. . I can inform you that you are not the first you try something like that so you can Google it and find:
To start creating an android application :
developer.android.com/guide/index.html
To develop in the api you need :
code.google.com/intl/el/android/add-ons/google-apis/index.html
To use the api you need :
w w w.tripwiremagazine.com/2011/06/query-google-maps.htm
good luck . I hope somebody more experienced let you see a piece of code

First you got no answer yet because your thread title only says "help".
Second, maybe you should do some research yourself. Don't let others do the work for your graduation project.
Research is part of that work.

[Q] Developing my own log-on authentication method and log-on screen

Hello,
I am sorry to post this here, but I am a first time user to this site so I am not allowed to post in the developer forum.
I would like to develop my own authentication method to lock and unlock an android phone. I looked around the various API's and code in "developer.android.com" but could not find a way to replace an android's "log-on" screen/code with my own log-on authentication mechanism and code. Would appreciate any pointer in this regard.
Many thanks.

[Q] (CODING) Need help coding a simple, lightweight application

So, I need some help.
I want to develop a simple app for my Android phone that lets you input a text when accessing the phone's lockscreen, this text should then be saved in a log file containing not only the input text but also date and time of input registration. There should not be any way of avoiding the input either, entering no text and continueing should result in a log that only contains the date and time.
This should result in being able to check who accessed your device and when. For me this would be helpful. I'd then input a nickname for myself that nobody knows of and if someone tries entering the device using my real name, I'd know it wasn't me.
Now here is the problem, I haven't ever developed an application or anything of the sorts. My only experience in coding would be HTML. Does anybody feel like helping me out?
It's a complicated situation, so I'm not responding to the usual "Why don't you just do this or that". I want this specific method that works for me if at all possible.
Thank you for your consideration.
_Valkyr//

Anyone? ;-;
Sent from my GT-I9505 using XDA Free mobile app

[HELP] Need help in app developing.

Hello devs
I have been learning android app developing through google and have learned little and from that little knowledge I have successfully developed a syllabus app for my college.
Now I am onto next app development which include Database for storing, retrieving & checking the inputed text.
Suppose for example I had made a UI in which there are 2 textbox each for username and password respectively and a button.
So when I click on that button, it should check that the username and password which is entered are same as in the database.
If yes then I will redirect to another activity and if not it should display error message.
So I am lil bit confuse on how to do that because graphically all is ready but coding is missing on that button.
I have just started learning android programming so if you all can explain me in step by step manner that would be easy for me to understand.
Thanks.

[Completed] too many time attend wrong pattern so my log and I can't remember my user name &

password? please tell about this problem

You need to give more details on the problem. Which device and what pattern/password are you talking about.