All Implemented Interfaces:
```
public final class PdfLog

                    
```
Logger used for logging inside PSPDFKit.
This API allows injection of custom Logger implementations that can be used to achieve custom logging strategies for PSPDFKit framework logs.
Note: The default Logger only logs messages with priority Log#INFO or higher to LogCat.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public @interface`	`PdfLog.LogPriority`	Priority of log messages. Log priority defines verbosity of the message, from most verbose (VERBOSE to least (ASSERT). Note: PdfLog defaults to logging logs with priority INFO and up.
`public interface`	`PdfLog.Logger`	Interface for custom loggers that can be registered in PdfLog to implement custom logging strategies.

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`PdfLog()`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`static void`	`addLogger(@NonNull() PdfLog.Logger logger)`	Adds new logger that will be notified of all logs emitted by PdfLog.
`static void`	`removeLogger(@NonNull() PdfLog.Logger logger)`	Removes previously registered logger.
`static void`	`setLoggers(@NonNull() Collection<out PdfLog.Logger> loggers)`	Sets loggers that will be notified of all logs emitted by PdfLog.
`static void`	`setLoggers(@NonNull() Array<PdfLog.Logger> loggers)`	Sets loggers that will be notified of all logs emitted by PdfLog.
`static List<PdfLog.Logger>`	`getLoggers()`	Returns loggers that are currently registered.
`static void`	`removeAllLoggers()`	Removes all registered loggers.
`static void`	`v(@NonNull() String tag, @NonNull() Callable<String> messageCallback)`	Logs a VERBOSE log message.
`static void`	`v(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a VERBOSE log message.
`static void`	`v(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a VERBOSE log message.
`static void`	`d(@NonNull() String tag, @NonNull() Callable<String> messageCallback)`	Logs a DEBUG log message.
`static void`	`d(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a DEBUG log message.
`static void`	`d(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a DEBUG log message.
`static void`	`i(@NonNull() String tag, @NonNull() Callable<String> messageCallback)`	Logs a INFO log message.
`static void`	`i(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a INFO log message.
`static void`	`i(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a INFO log message.
`static void`	`w(@NonNull() String tag, @NonNull() Callable<String> messageCallback)`	Logs a WARN log message.
`static void`	`w(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a WARN log message.
`static void`	`w(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a WARN log message.
`static void`	`e(@NonNull() String tag, @NonNull() Callable<String> messageCallback)`	Logs a ERROR log message.
`static void`	`e(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a ERROR log message.
`static void`	`e(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)`	Logs a ERROR log message.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PdfLog
```
PdfLog()
```
- Method Detail
  - addLogger
```
 static void addLogger(@NonNull() PdfLog.Logger logger)
```
    Adds new logger that will be notified of all logs emitted by PdfLog.
    
    Parameters:
    
    logger - Logger to add.
  - removeLogger
```
 static void removeLogger(@NonNull() PdfLog.Logger logger)
```
    Removes previously registered logger.
    
    Parameters:
    
    logger - Logger to remove.
  - setLoggers
```
 static void setLoggers(@NonNull() Collection<out PdfLog.Logger> loggers)
```
    Sets loggers that will be notified of all logs emitted by PdfLog. This method replaces all previously registered loggers.
  - setLoggers
```
 static void setLoggers(@NonNull() Array<PdfLog.Logger> loggers)
```
    Sets loggers that will be notified of all logs emitted by PdfLog. This method replaces all previously registered loggers.
  - getLoggers
```
@NonNull() static List<PdfLog.Logger> getLoggers()
```
    Returns loggers that are currently registered.
  - removeAllLoggers
```
 static void removeAllLoggers()
```
    Removes all registered loggers. Effectively disables logging.
  - v
```
 static void v(@NonNull() String tag, @NonNull() Callable<String> messageCallback)
```
    Logs a VERBOSE log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    messageCallback - Callback returning the log message.
  - v
```
 static void v(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a VERBOSE log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - v
```
 static void v(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a VERBOSE log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    t - Optional exception to log.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - d
```
 static void d(@NonNull() String tag, @NonNull() Callable<String> messageCallback)
```
    Logs a DEBUG log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    messageCallback - Callback returning the log message.
  - d
```
 static void d(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a DEBUG log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - d
```
 static void d(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a DEBUG log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    t - Optional exception to log.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - i
```
 static void i(@NonNull() String tag, @NonNull() Callable<String> messageCallback)
```
    Logs a INFO log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    messageCallback - Callback returning the log message.
  - i
```
 static void i(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a INFO log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - i
```
 static void i(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a INFO log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    t - Optional exception to log.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - w
```
 static void w(@NonNull() String tag, @NonNull() Callable<String> messageCallback)
```
    Logs a WARN log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    messageCallback - Callback returning the log message.
  - w
```
 static void w(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a WARN log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - w
```
 static void w(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a WARN log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    t - Optional exception to log.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - e
```
 static void e(@NonNull() String tag, @NonNull() Callable<String> messageCallback)
```
    Logs a ERROR log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    messageCallback - Callback returning the log message.
  - e
```
 static void e(@NonNull() String tag, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a ERROR log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.
  - e
```
 static void e(@NonNull() String tag, @Nullable() Throwable t, @Nullable() String message, @NonNull() Array<Object> args)
```
    Logs a ERROR log message.
    
    Parameters:
    
    tag - Tag identifying the source of a log message.
    
    t - Optional exception to log.
    
    message - The message to logged.
    
    args - Optional arguments referenced by the format specifiers in the message.

Class PdfLog

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PdfLog

Method Detail

addLogger

removeLogger

setLoggers

setLoggers

getLoggers

removeAllLoggers

v

v

v

d

d

d

i

i

i

w

w

w

e

e

e