Looper Class Reference

Low-level Android event looper. More...

#include <Looper.hpp>

Public Member Functions
	Looper ()
	Construct a new Looper for the calling thread. More...
	~Looper ()
	Destructor. More...
void	addInputDescriptor (filedesc_t fd, uint_t id)
	Add an input descriptor to the looper's list of file descriptors to monitor. More...
void	addOutputDescriptor (filedesc_t fd, uint_t id)
	Add an output descriptor to the looper's list of file descriptors to monitor. More...
void	removeDescriptor (filedesc_t fd)
	Remove a file descriptor from this looper's list of file descriptors to monitor. More...
void	interrupt ()
	Interrupt the Looper. More...

Static Public Member Functions
static int	poll (timespan_ms_t timeout)
	Poll the Looper, returning if any of the monitored file descriptors are ready. More...

Detailed Description

Low-level Android event looper.

[TODO...document]

Author

Mark Lindner

Constructor & Destructor Documentation

Looper()

Looper

(

)

Construct a new Looper for the calling thread.

~Looper()

~Looper

(

)

Destructor.

Member Function Documentation

addInputDescriptor()

void addInputDescriptor	(	filedesc_t	fd,
		uint_t	id
	)

Add an input descriptor to the looper's list of file descriptors to monitor.

Parameters

fd	The file descriptor.
id	The event ID.

addOutputDescriptor()

void addOutputDescriptor	(	filedesc_t	fd,
		uint_t	id
	)

Add an output descriptor to the looper's list of file descriptors to monitor.

Parameters

fd	The file descriptor.
id	The event ID.

interrupt()

void interrupt

(

)

Interrupt the Looper.

poll()

int poll ( timespan_ms_t  timeout )

static

Poll the Looper, returning if any of the monitored file descriptors are ready.

Parameters

timeout

The number of milliseconds to wait before timing out.

Returns

The ID of the event, of -1 if the poll timed out.

Exceptions

IOException	If an I/O error occurs.
InterruptedException	If the poll was interrupted via a call to interrupt().

removeDescriptor()

void removeDescriptor

(

filedesc_t

fd

)

Remove a file descriptor from this looper's list of file descriptors to monitor.

Parameters

fd	The file descriptor.

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The documentation for this class was generated from the following files:

• Looper.hpp
• Looper.cpp