在onCreate 方法里初始化控件

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	  super.onCreate(savedInstanceState);
	  setContentView(R.layout.activity_main);
	  GyroscopeImageView gyroscopeIv = (GyroscopeImageView) findViewById(R.id.vr_pano);

	}

在onPause执行unregister();

	@Override
	protected void onPause() {
		super.onPause();
		GyroscopeManager.getInstance().unregister(this);
	}

在onResume执行register();

	@Override
	protected void onResume() {
		super.onResume();
		GyroscopeManager.getInstance().register(this);
	}

	···
	方法里执行
	
	public void ***（）{
 		gyroscopeIv.post(new Runnable() {
			@Override
			public void run() {
				Picasso.with(MainActivity.this)
						.load(imageData.get(0))
						.config(Bitmap.Config.RGB_565)
						//.load(PIC3_URL)
						.into(gyroscopeIv);
			}
		});
	}

图片还是使用了第三方的图片展示，不过显示的imageView 做了自定义，能够相应陀螺仪和手势事件（此处做了处理）具体代码在
GyroscopeImageView.java 和 GyroscopeManager.java 两个类中，有兴趣的小伙伴可以看看源码了解一下

Copyright 2016 

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you may not use this file except in compliance with the License.
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