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Closed 8 years ago.
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Does anyone have any dialogs that will allow a user to pick a number within a certain range? It seems like this would be a fairly common need, but I can't find a common dialog for it and I'd rather not have to spend the time creating my own.
Any help?
I know that more than two years passed but answer is still actual and I find some nice Number Pickers. Here is one of them
https://github.com/SimonVT/android-numberpicker
It's available in SDK since API 11 - http://developer.android.com/reference/android/widget/NumberPicker.html
I've just released some code that does just what you want. Check out my custom control, NumberPicker, which can be seen here: http://www.technologichron.net/?p=42
A bit late but for any that are interested, http://code.google.com/p/android-wheel/ is a good implementation.
Maybe useful:
http://groups.google.com/group/android-developers/browse_thread/thread/65da9820998fddc9
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I need to the price range seekbar or slider like I have mentioned in the below image. Any help or sample code will be much appreciated.
Thanks in advance.
Android has no such a view. But you can create custom components based on your need. For your particular case, this one should be fine. For more complex scenario, you can refer this one on github.
You can find a nice simple android seek bar example in the below links. Ofcourse, you can modify the same to cater to your custom needs later.
JavaTechig
ProgrammerGuru
CompileTimeError
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i'm beginner to android, i want to know any simple tech tutorial which teaches me basics of android.
Right from installation to complex stuffs in android. I googled lot but just wanted to know if you guys provide me good one which helps me more.
thanks
Here is the best blog you are looking for http://coderbridge.com, also you can look for developer.android.com which is fair enough to learn android.
This is really the place to start.
http://developer.android.com/training/index.html
Click on "building your first app" and go from there.
Make sure to read all of the text.
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Ok, i tried to give it a small go on my own, but just ran into too many problems.
Can someone help me implement this? Or point me somewhere. The bad news is I am looking for a complete instruction guide to this :/
I am implementing it into the google tabview tutorial, although i don't think it matters.
Thanks for help. This should be a good reference for people in the future.
I've used this tutorial here to setup shared preferences in my apps.
http://www.codeproject.com/KB/Android/AndroidLiveWallpaper.aspx
To actually view how the settings are created, check the tutorial but download the source and review I remember there are bits missing from the tutorial about how to get it running.
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I have been looking around for a good Android AR toolkit to play with. I have found a few references but I am not really sure which ones to try. It seems to be a lot of work just to get any demo's working.
My requirement is that I want to be able to detect AR Markers/Tags. I would then look to add a 3D model based on the orientation of the marker/tag. A nice basic cube would be a great start :D
So do any of you have any recommendations?
I have just tried http://code.google.com/p/andar/ and it is not too bad. I would really like one that has some better project examples and well documented source code.
Oh, and as this is currently only for playing with I don't want to be paying any money for it.
You can try looking at NyARToolkit
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Is there any cheat sheet available for Android programming. Most commonly used classes with package description, just like a reference sheet would be nice.
For a concise list of Android recipes check out Damon Kohler's blog. He covers Intents, Wifi, Notifications, Alerts, Location, SMS, and Sensors in less than four pages.
I think this could be useful.
It's a brief summary, but could be interesting.
Here is a list of common tasks on the android platform, each has an explanation and typically an example.
I made this one based on my notes from getting started:
http://francisshanahan.com/index.php/2011/android-development-cheatsheet/
Check out android development fundementals. The activity lifecycle section describes the methods to override in an activity. Activity lifecycle