1.zipalign
2.ui优化
3.package size
4.RenderScript
5.Resource Shrinking & Code Shrinking
6.java code
1).LayoutInflator inflater(R.layout.xml, parent,false)
2).recycleView
3).soft reference
http://www.cnblogs.com/zhangkai5157/p/3289532.html(导致应用图标在桌面消失)
适配
support library