Operating system for mobile devices. For non-developer questions, see http://android.stackexchange.com

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2answers
168 views

Android Activity access Unity Classes

I have made my own C# classes in Unity, is there any way I can access these classes from the Android Activity that starts the UnityPlayer? Example: I have a C# class called testClass in Unity: class ...
0
votes
2answers
87 views

When to scale bitmaps in android game

I've just started developing my first game with android using SurfaceView. I scale my bitmaps to support different screen sizes. But I don't know it's better to do the scaling when loading the bitmaps ...
0
votes
2answers
150 views

OpenGL ES 2 jittery camera movement

First of all, I am aware that there's no camera in OpenGL (ES 2), but from my understanding proper manipulation of the projection matrix can simulate the concept of a camera. What I'm trying to do ...
0
votes
2answers
146 views

Box2d world width and height ratio with screen width and height

I have view, for example GameView which extends SurfaceView . I have integrated Box2D physics in GameView. I have two widths , GameView width, height and Box2D physics world width ,height. I need to ...
-1
votes
2answers
141 views

How to translate along Z axis in OpenTK

I am playing around with an OpenGL sample application I downloaded for Xamarin-Android. The sample application produces a rotating colored cube I would simply like to edit it so that the rotating cube ...
-1
votes
2answers
406 views

Publish android game only for 800 x 480 resolution in portrait mode

I have developed a game in libgdx. I worked for long and after finishing, I found that the game runs perfectly only on devices with resolution 800 × 480. I found this solution: ...
-1
votes
1answer
161 views

Circle collision with a specific tile on a grid

Does anyone know of a good tutorial that will show collision detection on a 2d game platform without using any engines?
-1
votes
1answer
932 views

Collision detection problem

I am a novice in android. It's my first game, so I am trying to make a frogger clone. I am getting a problem in collision detection. In logcat, even though the frog is not moving and not colliding ...
-1
votes
1answer
1k views

Tower Defense Game SurfaceView Structure

I am building a tower defense game for android where you have to defend the base from mobsters who have a bounty on your head. You start out with a certain amount of life, every time an enemy reaches ...
-4
votes
1answer
263 views

Why does this CCSprite subclass code throw an exception?

I have one problem in inheriting CCSprites in Java. Here is part of my code: public class Block extends CCSprite { static Block temp=null; static Block newBlock(tetrominoTypes blockType) { ...