http://blog.csdn.net/whitley_gong/article/details/51956429
https://github.com/bwei1503d/xme/blob/master/app/src/main/java/com/bwei/xme/exception/CrashHandler.java
CrashHandler.getInstance(). init(this);
http://blog.csdn.net/whitley_gong/article/details/51956429