git.maemo.org Git - mardrone/blob - mardrone/ARDrone_SDK_Version_1_8_20110726/Examples/Android/ardrone/project/src/com/parrot/ARDrone/DemoGLSurfaceView.java

   1 package com.parrot.ARDrone;\r
   2 \r
   3 import android.content.Context;\r
   4 import android.opengl.GLSurfaceView;\r
   5 import android.util.AttributeSet;\r
   6 import android.util.Log;\r
   7 import android.view.MotionEvent;\r
   8 \r
   9 \r
  10 public class DemoGLSurfaceView extends GLSurfaceView {\r
  11         private DemoRenderer mRenderer;\r
  12         private static final String LOG_TAG = "ARDrone view";\r
  13 \r
  14         public DemoGLSurfaceView(Context context) {\r
  15         super(context);\r
  16     }\r
  17         \r
  18         public DemoGLSurfaceView(Context context, AttributeSet attrs) {\r
  19                 super( context, attrs);\r
  20         }\r
  21 \r
  22         public void initialize( Context context ) {\r
  23         mRenderer = new DemoRenderer();\r
  24         setRenderer(mRenderer);\r
  25 \r
  26         // receive events\r
  27         setFocusable(true);\r
  28         setFocusableInTouchMode(true);\r
  29         requestFocus();\r
  30         }\r
  31         \r
  32     @Override\r
  33     public boolean onTrackballEvent(final MotionEvent ev) {\r
  34         queueEvent(new Runnable() {\r
  35                 public void run() {\r
  36                         // Log.v(LOG_TAG, "track event=" + ev);\r
  37                         nativeTrackballEvent(ev.getEventTime(),\r
  38                                          ev.getAction(),\r
  39                                          ev.getX(),\r
  40                                                                                  ev.getY());\r
  41                 }\r
  42             });\r
  43         return true;\r
  44     }\r
  45     \r
  46 \r
  47     @Override\r
  48     public boolean dispatchTouchEvent(final MotionEvent ev) {\r
  49         queueEvent(new Runnable() {\r
  50                 public void run() {\r
  51                                         // Log.v(LOG_TAG, "touch event=" + ev);\r
  52                     nativeMotionEvent(ev.getEventTime(),\r
  53                                       ev.getAction(),\r
  54                                       ev.getX(),\r
  55                                                                           ev.getY());\r
  56                                 }\r
  57             });\r
  58         return true;\r
  59     }\r
  60 \r
  61     private static native void nativePause();\r
  62     private static native void nativeMotionEvent(long eventTime, int action,\r
  63                                                                                                  float x, float y);\r
  64         private static native void nativeTrackballEvent(long eventTime,\r
  65                                                                                                         int action,\r
  66                                                                                                         float x, float y);\r
  67         //private static native void nativeKeyEvent(int action);\r
  68 }