Logger (Tapkey.MobileLib null)

```
public interface Logger
```
Provides an interface to a Logger object that is used to log messages.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`println(int priority, String tag, String msg, Throwable tr)`	Prints a log message in a separate line.

- Method Detail
  - println
```
void println(int priority,
             String tag,
             String msg,
             Throwable tr)
```
    Prints a log message in a separate line.
    
    Parameters:
    
    priority - determines how important the log message is.
    
    tag - used to identify the source of a log message.
    
    msg - the message of the log entry.
    
    tr - used to log an exception.