android loggin

关于android 日志：

在web开发中我们用到的日起记录 通常用log4j ，在android 平台下 他已经为我们实现好了日志的记录 ，logcat 下可以看到 ，可是有些时候 我们要把他保存成文件放入sdcard 怎么办呢

 android.util.logging 有很多类 如logger filehhander等，根据这些 我们可以改自己的日志实现！

 

Fields
public static final Level	ALL	The ALL level provides all logging messages.
public static final Level	CONFIG	The CONFIG level provides static configuration messages.
public static final Level	FINE	The FINE level provides tracing messages.
public static final Level	FINER	The FINER level provides more detailed tracing messages.
public static final Level	FINEST	The FINEST level provides highly detailed tracing messages.
public static final Level	INFO	The INFO level provides informative messages.
public static final Level	OFF	The OFF level provides no logging messages.
public static final Level	SEVERE	The SEVERE level provides severe failure messages.
public static final Level	WARNING	The WARNING level provides warnings.