I'm newbie and i'm making small application for Android. I would like to display a meter to show CPU usage.
I already get CPU usage but do NOT know how to make the meter like that: http://vb2.upanh.com/thumbpic/22.878.29891111.asR0/capture.700x0.jpg
Somebody help me! Thanks all.
GeekYouUp's Battery Widget includes a simple example of creating a graph/meter somewhat similar to the example posted. It's code and graphics are available at code.google.com/p/batterywidget/
Where will is the meter graphic to appear? On a main activity screen? In the taskbar? In an app widget? Live wallpaper?
Related
I was working on my game and noticed terribly low FPS and when running up to a certain area the whole screen goes bonkers and practically "flips" around. I am currently watching as many tutorials as I can to get better FPS but I decided to post here to see if this could be more of a help.
Today was my first time trying to use the profiler and I don't understand it all so I decided to screenshot it and put it in this post.
Heres the screenshot:
Profiler Window Screenshot
Any help is appreciated thanks!
I want to design VR app in android which detects/recognise things using camera. and show details.
I know about unity, but this shows assets provided while designing background like gaming set.
In augmented reality we can scan image and accordingly we get results, the same way I want using VR screen.
Check out Vuforia library for android. It works like a charm.
I have implemented what you're talking about. It'll take a little effort and time to get the hang of it. But it'll definitely work.
I am currently using Android Scanner which detects the edges of a paper if it is found in a picture, how do I achieve the same thing in real time? Is there a similar library available?
Found this great application, exactly fits my needs, just posting it here if someone else out there is looking for the same thing.
https://github.com/ctodobom/OpenNoteScanner
Can anyone help me with sample code for a compass needle that points in the direction where the phone is tilted?
I am trying to develop an application to rotate a bitmap in OpenGL from accelerometer values.
Ok so thanks to the comments above we do not have to use OpenGL, and while you could, I personally believe you can make life simpler by using a custom View.
Now in traditional standard StackOverFlow past time I am not going to give you code for this but extrmely large leg up. There is a thermometer example available here http://mindtherobot.com/blog/272/android-custom-ui-making-a-vintage-thermometer/.
Why have I sent you here?
It contains an example that renders a dial exceedingly close to a compass, with a few minor tweeks it could easily become a compass in terms of design. you will just need to remove the temperature related code and use the accelerometers instead.
It is a good intro to custom views and will show you how to get started.
I made a clock after following the tutorial just as another possibility to inspire you.
I am trying to display a .md2 model over top of the camera preview on my android phone. I don't need to use the accelerometers or anything. If anyone could even just point me in the right direction as to have to set up an opengl overlay that would be fantastic. If you are able to provide code that shows how to enable this that would be even better! It would be greatly appreciated..
I'm not able to provide code until later this week, but you might want to check out a library called min3d, because I believe they already have a parser written for .md2 files. Then I believe that if you use a GLSurfaceView, the background can be set to be transparent, and you can put a view of the camera behind it. Are you trying to get some kind of augmented reality effect? There are android specific libraries for that too, but they're pretty laggy (at least on my Motorola Droid).