0
votes
1answer
53 views

Nullpointerexception when loading resources in openGL ES 2.0 Android project

Overview My splash screen starts by display a 'loading' dialogue and then kicks off an asyncTask (The loading dialogue is derived from the standard Android View class) Within the doInBackground ...
0
votes
1answer
110 views

Separate parts of a game engine [closed]

I'm pretty new in developing videogames. By now I only used SDL with C/C++ to create games. I'm currently learning OpenGL and I realized that to be fluid and easy to maintain the code must be ...
0
votes
0answers
64 views

Threading in Android OpenGL ES 2.0

Background I've encountered a strange issue when testing my level-select screen. I have 20 levels and display the 'select buttons' for them in 2 rows of 10 (I did this rather than display 4 rows of ...
1
vote
0answers
173 views

Android and OpenGL, single thread vs double thread

I'm trying to optimize my Android OpenGL ES 2.0 application, and I find myself being CPU bound. After googling, I've found this, which suggest to use a thread for updating objects, and a thread for ...
2
votes
1answer
702 views

Separate renderng thread in Android (OpenGL ES 2.0)

I'm used to mainly working with the Canvas SurfaceView API on Android and have recently been learning openGL ES 2.0 With canvas I know that surfaceView gives you the ability to start a new thread to ...
2
votes
2answers
660 views

How can I control the frame update rate of a thread?

I'm building a small game for a college project. It's quite a simple game. There are a number of dots on the screen and the player has to select them in a specific order. It's kind of a "join the ...
2
votes
1answer
1k views

Code structure in Android 2D game

Well I've finnaly decided to start Android game dev, and my first project will be simple 2d canvas based game. I have some experience in game developing with C# and XNA, and I'm a bit confused now. ...
1
vote
1answer
347 views

GLES2.0 3D Android game performance and multi threading the update?

I have profiled my mixed Java\C++ Android game and I got the following result: As you can see, the pink think is a C++ functions that updates the game. It does things like updating the logic but it ...
8
votes
3answers
736 views

How should I structure my classes to allow for multithreaded simulation?

In my game, there are plots of land with buildings (houses, resource centers). Buildings like houses have tenants, rooms, add-ons, et cetera, and there are several values that have to be simulated ...
1
vote
2answers
749 views

Cocos 2D putting things on the cocos thread or not?

We are using Cocos 2D for Android and are unsure if it's a good thing to execute our non-ui tasks on the Cocos thread as a way to get the animations in our game to pause. What is the recommended ...
8
votes
2answers
1k views

Java code for client-server game on Android

I have developed a game on Android. Now I want to play it on wifi or 3G. I have game packets which I want to send form client (mobile) to server then to another client (mobile). I don't know how to ...
8
votes
3answers
1k views

Android threads trouble wrapping my head around design

I am having trouble wrapping my head around game design. On the android platform, I have an activity and set its content view with a custom surface view. The custom surface view acts as my panel and I ...
5
votes
3answers
898 views

Is it necessary to wait for rendering thread to terminate in surfaceDestroyed(…)

I just wrote a simple Android app that uses SurfaceHolder.Callback interface to communicate the state of the SurfaceView. In the Callback.surfaceDestroyed() method i just informed the rendering thread ...
19
votes
2answers
7k views

How many threads should an Android game use?

At minimum, an OpenGL Android game has a UI thread and a Renderer thread created by GLSurfaceView. Renderer.onDrawFrame() should be doing a minimum of work to get the higest FPS. The physics, AI, ...