1 WatchDog 机制与问题分析
http://duanqz.github.io/2015-10-12-Watchdog-Analysis
2 ANR 机制与问题分析
http://duanqz.github.io/2015-10-12-ANR-Analysis
http://blog.csdn.net/yelangjueqi/article/details/52622080
3 Activity管理-> ActivityStackSuperVisor\ActivityStack\TaskRecord