git.hungrycats.org Git - xscreensaver/blob - android/project/xscreensaver/src/org/jwz/xscreensaver/gen/SuperquadricsService.java

   1 package org.jwz.xscreensaver.gen;
   2
   3 import net.rbgrn.android.glwallpaperservice.*;
   4 import android.content.SharedPreferences;
   5 import org.jwz.xscreensaver.*;
   6
   7 // Original code provided by Robert Green
   8 // http://www.rbgrn.net/content/354-glsurfaceview-adapted-3d-live-wallpapers
   9 public class SuperquadricsService extends GLWallpaperService {
  10
  11     SharedPreferences sp;
  12
  13     public SuperquadricsService() {
  14         super();
  15     }
  16
  17     @Override
  18     public void onCreate() {
  19         sp = ((XscreensaverApp)getApplication()).getThePrefs(SuperquadricsWallpaper.SHARED_PREFS_NAME);
  20     }
  21
  22     public Engine onCreateEngine() {
  23         MyEngine engine = new MyEngine();
  24         return engine;
  25     }
  26
  27     class MyEngine extends GLEngine {
  28         SuperquadricsWallpaper renderer;
  29         public MyEngine() {
  30             super();
  31             // handle prefs, other initialization
  32             renderer = new SuperquadricsWallpaper();
  33             setRenderer(renderer);
  34             setRenderMode(RENDERMODE_CONTINUOUSLY);
  35         }
  36
  37         public void onDestroy() {
  38             super.onDestroy();
  39             if (renderer != null) {
  40                 renderer.release(); // assuming yours has this method - it should!
  41             }
  42             renderer = null;
  43         }
  44
  45         @Override
  46         public void onVisibilityChanged(boolean visible) {
  47             super.onVisibilityChanged(visible);
  48             if (visible) {
  49                 renderer.doSP(sp);
  50             }
  51         }
  52
  53     }
  54     static
  55     {
  56         System.loadLibrary ("xscreensaver");
  57     }
  58
  59
  60 }