/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
gestureDetector = new GestureDetector(this, new GlAppGestureListener(this));
surface = new GLSurfaceView(this);
renderer = new GlRenderer(this);
Bundle extras = getIntent().getExtras();
renderer.SetExampleNum(extras.getInt(EXAMPLE_NAME));
if ((renderer.GetExampleNum() == 5)
|| (renderer.GetExampleNum() == 7)
|| (renderer.GetExampleNum() == 6)) {
Context context = getApplicationContext();
Toast toast = Toast.makeText(context, "Используйте двойной клик", Toast.LENGTH_LONG);
toast.setGravity(Gravity.BOTTOM, 0, 50);
toast.show();
}
if (renderer.GetExampleNum() == 4) {
Context context = getApplicationContext();
Toast toast = Toast.makeText(context, "Нажмите и проведите", Toast.LENGTH_LONG);
toast.setGravity(Gravity.BOTTOM, 0, 50);
toast.show();
}
surface.setRenderer(renderer);
setContentView(surface);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_L:
GlRenderer.toggleLighting();
break;
case KeyEvent.KEYCODE_F:
GlRenderer.switchToNextFilter();
break;
case KeyEvent.KEYCODE_B:
GlRenderer.toggleBlending();
break;
case KeyEvent.KEYCODE_DPAD_CENTER:
GlRenderer.xSpeed = GlRenderer.ySpeed = 0;
break;
case KeyEvent.KEYCODE_DPAD_LEFT:
GlRenderer.ySpeed -= 0.1f;
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
GlRenderer.ySpeed += 0.1f;
break;
case KeyEvent.KEYCODE_DPAD_UP:
GlRenderer.xSpeed -= 0.1f;
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
GlRenderer.xSpeed += 0.1f;
break;
}
return super.onKeyDown(keyCode, event);
}
@Override
void setup(int width, int height) {
super.setup(width, height);
if (mVsyncDisabled) {
disableVsync();
}
}
@Override
void destroy(boolean full) {
try {
super.destroy(full);
} finally {
if (full && mGlCanvas != null) {
mGlCanvas = null;
}
}
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (gestureDetector.onTouchEvent(event)) {
return true;
}
int action = event.getAction();
if (renderer.GetExampleNum() == 4) {
if ((action == MotionEvent.ACTION_DOWN) | (action == MotionEvent.ACTION_UP)) {
tx = event.getX();
ty = event.getY();
}
if (action == MotionEvent.ACTION_MOVE) {
renderer.ChangeLightPosition(0.5f * (event.getX() - tx), 0.5f * (event.getY() - ty));
tx = event.getX();
ty = event.getY();
}
}
return super.onTouchEvent(event);
}
