com.scvngr.levelup.core.util

Class LogManager

java.lang.Object

com.scvngr.levelup.core.util.LogManager

@LevelUpApi(contract=INTERNAL)
 @ThreadSafe
public final class LogManager
extends Object

This is a utility class to wrap the Android Log class.

Because logging is expensive, it is recommended that clients of this class strip out logging statements at compile time using ProGuard.

Method Summary

Modifier and Type	Method and Description
static void	d(String msg, Object... args) Log a message.
static void	d(String msg, Throwable err) Log a message.
static void	e(String msg, Object... args) Log a message.
static void	e(String msg, Throwable err) Log a message.
static void	i(String msg, Object... args) Log a message.
static void	i(String msg, Throwable err) Log a message.
static void	init(Context context) Initializes logging.
static void	v(String msg, Object... args) Log a message.
static void	v(String msg, Throwable err) Log a message.
static void	w(String msg, Object... args) Log a message.
static void	w(String msg, Throwable err) Log a message.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

init

public static void init(Context context)

Initializes logging.

This should be called from Application.onCreate(). (It may also need to be called from ContentProvider.onCreate() due to when the provider is initialized.)

Parameters:

context - Application context.

v

public static void v(String msg,
                     Object... args)

Log a message.

Parameters:

msg - message to log. This message is expected to be a format string if varargs are passed in.

args - optional arguments to be formatted into msg.

v

public static void v(String msg,
                     Throwable err)

Log a message.

Parameters:

msg - message to log.

err - an exception that occurred, whose trace will be printed with the log message.

d

public static void d(String msg,
                     Object... args)

Log a message.

Parameters:

msg - message to log. This message is expected to be a format string if varargs are passed in.

args - optional arguments to be formatted into msg.

d

public static void d(String msg,
                     Throwable err)

Log a message.

Parameters:

msg - message to log.

err - an exception that occurred, whose trace will be printed with the log message.

i

public static void i(String msg,
                     Object... args)

Log a message.

Parameters:

msg - message to log. This message is expected to be a format string if varargs are passed in.

args - optional arguments to be formatted into msg.

i

public static void i(String msg,
                     Throwable err)

Log a message.

Parameters:

msg - message to log.

err - an exception that occurred, whose trace will be printed with the log message.

w

public static void w(String msg,
                     Object... args)

Log a message.

Parameters:

msg - message to log. This message is expected to be a format string if varargs are passed in.

args - optional arguments to be formatted into msg.

w

public static void w(String msg,
                     Throwable err)

Log a message.

Parameters:

msg - message to log.

err - an exception that occurred, whose trace will be printed with the log message.

e

public static void e(String msg,
                     Object... args)

Log a message.

Parameters:

msg - message to log. This message is expected to be a format string if varargs are passed in.

args - optional arguments to be formatted into msg.

e

public static void e(String msg,
                     Throwable err)

Log a message.

Parameters:

msg - message to log.

err - an exception that occurred, whose trace will be printed with the log message.