com.percolate.foam

Class LogListener

java.lang.Object

com.percolate.foam.LogListener

class LogListener
extends java.lang.Object

Class that continuously checks logcat output for error messages. Errors will be sent to enabled services defined in services.

Field Summary

Fields

Modifier and Type	Field and Description
private android.content.Context	context
private int	pollFrequencyMs Frequency to check for new log messages (ms).
private java.util.List<LoggingService>	services
protected boolean	stop Set to true to stop monitoring logcat output
protected Utils	utils
private boolean	wifiOnly

Constructor Summary

Constructors

Constructor and Description
LogListener(android.content.Context context, java.util.List<LoggingService> services, boolean wifiOnly)

Method Summary

Modifier and Type	Method and Description
(package private) java.util.List<java.lang.String>	getNewLogs() Return output from `logcat -d` (print and exit) command, then clear logcat using `logcat -c`
(package private) boolean	isRunning() Used to check if this class is already running.
protected void	processLogEntries(java.util.List<java.lang.String> logs) Pass all error entries to all enabled services.
protected void	processNewLogs() Get & process new logcat messages
(package private) java.lang.Process	runLogcatCommand(java.lang.String commandLineArgs) Execute system logcat command, return the Process object.
void	start() Start monitoring logcat output
protected void	startMonitoringLogcat() In a new thread, continuously check new log messages and process any new errors log messages.
(package private) void	stop() Set flat to stop monitoring logcat.

Methods inherited from class java.lang.Object

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

Field Detail

context

private android.content.Context context

utils

protected Utils utils

services

private java.util.List<LoggingService> services

wifiOnly

private boolean wifiOnly

stop

protected boolean stop

Set to true to stop monitoring logcat output

pollFrequencyMs

private int pollFrequencyMs

Frequency to check for new log messages (ms).

Constructor Detail

LogListener

LogListener(android.content.Context context,
            java.util.List<LoggingService> services,
            boolean wifiOnly)

Method Detail

start

public void start()

Start monitoring logcat output

startMonitoringLogcat

protected void startMonitoringLogcat()

In a new thread, continuously check new log messages and process any new errors log messages.

processNewLogs

protected void processNewLogs()

Get & process new logcat messages

getNewLogs

java.util.List<java.lang.String> getNewLogs()

Return output from `logcat -d` (print and exit) command, then clear logcat using `logcat -c`

Returns:

New Logcat entries.

runLogcatCommand

java.lang.Process runLogcatCommand(java.lang.String commandLineArgs)
                            throws java.io.IOException

Execute system logcat command, return the Process object.

Parameters:

commandLineArgs - Argument to pass to logcat

Returns:

logcat Process.

Throws:

java.io.IOException - If there was an IO problem reading from logcat.

processLogEntries

protected void processLogEntries(java.util.List<java.lang.String> logs)

Pass all error entries to all enabled services.

Parameters:

logs - Logs to process (check if they are errors, and send them to each enabled service).

stop

void stop()

Set flat to stop monitoring logcat. The current logcat poll will complete, then monitoring will stop.

isRunning

boolean isRunning()

Used to check if this class is already running.

Returns:

true if this class not not been asked to stop yet.