remove dead code

contrib/mobile/Android/src/org/geuz/onelab/GLESRender.java

@@ -13,13 +13,9 @@ import android.opengl.GLSurfaceView.Renderer;
 public class GLESRender implements Renderer{
   private Gmsh mGModel;
   private int _width, _height;
-  private Bitmap _screenshot;
-  private boolean _needScreenshot;
-
   public GLESRender(Gmsh model)
   {
     this.mGModel = model;
-    _needScreenshot = false;
   }
   public void load(String filename){ mGModel.load(filename); }
   public void startInteraction(float x, float y) { mGModel.startEvent(x, y); }
@@ -36,7 +32,6 @@ public class GLESRender implements Renderer{
   public void onDrawFrame(GL10 gl)
   {
     mGModel.viewDraw();
-    if(_needScreenshot) this.screenshot(gl);
   }
   public void onSurfaceChanged(GL10 gl, int width, int height)
   {
@@ -45,29 +40,4 @@ public class GLESRender implements Renderer{
     _height = height;
   }
   public void onSurfaceCreated(GL10 gl, EGLConfig config) { }
-  public void needScreenshot() { _screenshot = null; _needScreenshot = true; }
-  public Bitmap getScreenshot(){ return _screenshot; }
-  private void screenshot(GL10 gl)
-  {
-    _needScreenshot = false;
-    int bitmapBuffer[] = new int[_width * _height];
-    int bitmapSource[] = new int[_width * _height];
-    IntBuffer intBuffer = IntBuffer.wrap(bitmapBuffer);
-    intBuffer.position(0);
-
-    gl.glReadPixels(0, 0, _width, _height, GL10.GL_RGBA, GL10.GL_UNSIGNED_BYTE,
-                    intBuffer);
-    int offset1, offset2;
-    for (int i = 0; i < _height; i++) {
-      offset1 = i * _width;
-      offset2 = (_height - i - 1) * _width;
-      for (int j = 0; j < _width; j++) {
-        int pixel = bitmapBuffer[offset1 + j];
-        bitmapSource[offset2 + j] = (pixel & 0xFF00FF00) |
-          (pixel << 16) & 0x00FF0000 | (pixel >> 16) & 0x000000FF;
-      }
-    }
-    _screenshot = Bitmap.createBitmap(bitmapSource, _width, _height,
-                                      Bitmap.Config.ARGB_8888);
-  }
 }

contrib/mobile/Android/src/org/geuz/onelab/ModelFragment.java

@@ -264,17 +264,4 @@ public class ModelFragment extends Fragment{
   {
     _glView.requestRender();
   }
-  public void takeScreenshot(File out)
-  {
-    Bitmap screenshot = _glView.getScreenshot();
-    try {
-      FileOutputStream f = new FileOutputStream(out);
-      screenshot.compress(Bitmap.CompressFormat.PNG, 85, f);
-    } catch (FileNotFoundException e) {
-      e.printStackTrace();
-    }
-    finally {
-      _glView.setDrawingCacheEnabled(false);
-    }
-  }
 }

contrib/mobile/Android/src/org/geuz/onelab/mGLSurfaceView.java

@@ -97,11 +97,4 @@ class mGLSurfaceView extends GLSurfaceView {
     scaleFactor = 1f;
     _renderer.scaleModel(scaleFactor);
   }
-  public Bitmap getScreenshot()
-  {
-    _renderer.needScreenshot();
-    this.requestRender();
-    while(_renderer.getScreenshot() == null);
-    return _renderer.getScreenshot();
-  }
 }