GLSurfaceView中添加button并监听click事件

1.    Activity的onCreate

@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		GLView = new GLSurfaceView(this);

		GLView.setRenderer(renderer);

		this.setContentView(GLView);

		gestureDetector = new MyGestureDetector(
				this,
				(com.alrdy.picMove.MyGestureDetector.OnGestureListener) listener);

//此处开始创建Button
		LinearLayout ll = new LinearLayout(this);
		ll.setOrientation(LinearLayout.VERTICAL);

		Button b_name = new Button(this);
		b_name.setText("clear2");
		ll.addView(b_name);

		addContentView(ll, new LayoutParams(LayoutParams.WRAP_CONTENT,
				LayoutParams.WRAP_CONTENT));

		b_name.setOnClickListener(new Button.OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub

			}
		});
	}

2.    让Button监听到事件

如果想让加入的View绑定的事件能够响应，则必须在Activity的触摸事件中调用父类的该方法。(很重要，否则Button的click事件无法响应)

@Override
	public boolean onTouchEvent(MotionEvent event) {
		// TODO Auto-generated method stub
		super.onTouchEvent(event);
		
return false;
	}