Yes, "System.exit(0);" works right, but again there is no "onStop" and "onDestroy" metods called after "onPause" =/
Well, now I went the other way and it is not important. Thank you.

Hello. I try to finish activity in "onPause" when i lock my device:

public void onPause() {
mGLView.onPause();
mGLView = null;
gameRunning = false;
running = false;
paused = true;
renderer = null;
handler = null;
handlerTimer = null;
workThread = null;
mWorld.world.removeAll();
mWorld.world = null;
mWorld = null;
fb = null;
workThread = null;
gd = null;
mec = null;
MyGame.this.finish();
super.onPause();
}
But until i unlock device it's no "onStop" and "onDestroy" in Logcat, only this orange text:

Quote... IInputConnectionWrapper(19178): getExtractedText on inactive InputConnection

After that I have to wait a few seconds, then again I see my game screen and only then the activity is completed...

Why the activity is not complete immediately, as in the method "finish()" without blocking device?

Hello. Please tell me, is it planned to support the shadows in jPCT-ae?

2 pigoto. It's great, but how about performance when so many objects?

Hello, how can i make blur effect on some objects in JPCT-ae? I need it to create explosion effect in my game.
Or may be glow effect around object?

Ok, thank you.
I really need to separate, because in the future I will have interaction over a network.
Yes, I understand that it is possible to use a low setting and I do it, but it's not a reliable way in my case.

Hi all.
I need to split the render and logic (because the FPS to render can drop to 15-20, but the logic should be carried out smoothly at 30 fps in any case). To begin, I just create the logic of the movement of objects in a separate thread. But the picture is bad - it shakes (because one object at the time of rendering may have to be moved, and the other is not). How can I synchronize the thread of rendering and logic thread  in this case?

A little more about the problem: the bug looks like a short-term (may be 1-2 frames) collapsing objects, short-term movement of objects in other places and back, short-term change in the scale of objects.

renderer is:

...
public class WallpaperService extends GLWallpaperService {
...
...
   public void onCreate(){
      Log.d(LOGTAG, "Load textures here");
      myTex mTex = new myTex(getResources());
   }
...
...
   public Engine onCreateEngine() {
      MyEngine engine = new MyEngine();
      return engine;
   }

class MyEngine extends GLEngine  {
      
      MyRenderer renderer;

      public MyEngine() {
         super();
         renderer = new MyRenderer();
         setRenderer(renderer);
      }
...
...

and:

class MyRenderer implements GLSurfaceView.Renderer {
       
       private FrameBuffer fb = null;
       private RGBColor back = new RGBColor(0, 0, 0);
      
      public MyRenderer() {
         Log.d(LOGTAG,"Create scene here");
         createWorld();
      }
      
      public void onSurfaceChanged(GL10 gl, int w, int h) {
         Log.d(LOGTAG,"SurfaseChanged()");
         if (fb != null) {
            fb.dispose();
         }
         fb = new FrameBuffer( gl, w, h);
                       //  no need to rebuild world, it cost a lot of time
      }
...
...

How i understand Wallpaper Service is designed so that if the wallpaper is already installed - then we get new renderer in preview (for example, when we want to change the settings)... and some bugs

And one more question. On the emulator, I get this error when I install after watching the live wallpaper on the screen. What could this mean?

04-27 05:55:35.044: E/SurfaceTextureClient(724): queueBuffer: error queuing buffer to SurfaceTexture, -19
04-27 05:55:35.064: E/EGL_emulation(724): tid 824: swapBuffers(322): error 0x3003 (EGL_BAD_ALLOC)
04-27 05:55:35.144: A/libc(724): Fatal signal 11 (SIGSEGV) at 0x0000003c (code=1), thread 824 (Thread-96)
04-27 05:55:43.134: E/Trace(829): error opening trace file: No such file or directory (2)

Hi. I have a new question.
When the live Wallpapers have 2 copies of the renderer (for example the one on the desktop, and the second - in the menu select the Wallpaper), then there is a little bug, as if to shake and at the moment shows a scene from the other instance Wallpaper (other positions 3D objects).
I tried to do renderer a static class, but in this case, when you try to create the 2nd copy is that it turns out incorrect, with the curves of objects and without textures.
I tried to do engine a static class - but it is not good too.
Does anyone else have thoughts on this? Or can code examples?

Ok, I learned how to do it. I took this solution http://www.rbgrn.net/content/354-glsurfaceview-adapted-3d-live-wallpapers  and combined it with jPCT-ae code, replacing the "renderer" and some small details.
p.s. Thank you for jPCT-ae

Hi all, I like jPCT, but now I was faced with how to make live wallpaper using jPCT?  For example, I tried to combine the example of Robert Green and the standard example of a working code android, jPCT and so far I do not have enough understanding of the problem. For example now I get an error nullpointer in the method  onSurfaceCreated() (class myEngine extends GLEngine)... Can anyone share the sample code of jpct livewallpaper? p.s. Sorry by my english.