Android页面滑动

//给图鉴按钮添加监听
		Button tujian = (Button)this.findViewById(R.id.showpic);
		tujian.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				Intent intent = new Intent();
				intent.setClass(GameActivity.this, TujianActivity.class);
				startActivity(intent);
				overridePendingTransition(R.anim.in_from_right, R.anim.out_to_left);
			}
		});//给图鉴按钮添加监听
		Button tujian = (Button)this.findV