Android Open Source - AndroidExperiments Particle Test View

• Back to Development/sdk  ↑

From Project

Back to project page AndroidExperiments.

License

The source code is released under:

MIT License

Java Source Code

package com.brandonlight.gles2demos;
/*from w ww.jav  a  2s  . co  m*/
import android.content.Context;
import android.opengl.GLSurfaceView;
import android.util.Log;
import android.view.MotionEvent;
import android.hardware.*;

public class ParticleTestView extends GLSurfaceView {

  private ParticleTestRenderer mRenderer;
  
    public ParticleTestView(Context context)
    {
        super(context);
        setDebugFlags(DEBUG_CHECK_GL_ERROR | DEBUG_LOG_GL_CALLS);
        setEGLContextClientVersion(2);
        
        mRenderer = new ParticleTestRenderer();
        
        setRenderer(mRenderer);
        
        
    }
    
    public boolean onTouchEvent(final MotionEvent event)
    {

      int width = getWidth();
      int height = getHeight();

      //android.util.Log.d("gldemos", s);
      
      if (event.getAction() == MotionEvent.ACTION_DOWN)
      {
        mRenderer.initParticles(1.0f - ((event.getX(0)/ (float)width) * 2.0f), 
                      -1.0f * (1.0f - ((event.getY(0) / (float)height) * 2.0f)));
        Log.d("INPUT", "Touch down");
      }
      
      switch (event.getAction())
      {
        case MotionEvent.ACTION_MOVE:
          Log.d("INPUT", "Touch Move");
          break;
        case MotionEvent.ACTION_UP:
          Log.d("INPUT", "Touch up");
          break;
        case MotionEvent.ACTION_HOVER_ENTER:
          Log.d("INPUT", "Hover Enter");
          break;
        
        default:
          break;
      
      }
        
      
      return true;
    }
    
    public boolean onSensorChanged(SensorEvent event)
    {
      return true;
    }
}

Java Source Code List

• Back to Development/sdk  ↑