```
public class ProgressMonitor
extends Object
```
ProgressMonitor is a class for monitoring progress in network input stream.

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addProgressListener(ProgressListener l)`	Add progress listener in progress monitor.
`static ProgressMonitor`	`getDefault()`	Return default ProgressMonitor.
`ArrayList<ProgressSource>`	`getProgressSources()`	Return a snapshot of the ProgressSource list
`int`	`getProgressUpdateThreshold()`	Return update notification threshold
`void`	`registerSource(ProgressSource pi)`	Register progress source when progress is began.
`void`	`removeProgressListener(ProgressListener l)`	Remove progress listener from progress monitor.
`static void`	`setDefault(ProgressMonitor m)`	Change default ProgressMonitor implementation.
`static void`	`setMeteringPolicy(ProgressMeteringPolicy policy)`	Change progress metering policy.
`boolean`	`shouldMeterInput(URL url, String method)`	Return true if metering should be turned on for a particular URL input stream.
`void`	`unregisterSource(ProgressSource pi)`	Unregister progress source when progress is finished.
`void`	`updateProgress(ProgressSource pi)`	Progress source is updated.

public static ProgressMonitor getDefault()

Return default ProgressMonitor.

public static void setDefault(@Nullable
                              ProgressMonitor m)

Change default ProgressMonitor implementation.

public static void setMeteringPolicy(@Nullable
                                     ProgressMeteringPolicy policy)

Change progress metering policy.

getProgressSources
```
public ArrayList<ProgressSource> getProgressSources()
```
Return a snapshot of the ProgressSource list

getProgressUpdateThreshold
```
public int getProgressUpdateThreshold()
```
Return update notification threshold

public boolean shouldMeterInput(URL url,
                                String method)

Return true if metering should be turned on for a particular URL input stream.

registerSource
```
public void registerSource(ProgressSource pi)
```
Register progress source when progress is began.

unregisterSource
```
public void unregisterSource(ProgressSource pi)
```
Unregister progress source when progress is finished.

public void updateProgress(ProgressSource pi)

Progress source is updated.

addProgressListener
```
public void addProgressListener(ProgressListener l)
```
Add progress listener in progress monitor.

removeProgressListener
```
public void removeProgressListener(ProgressListener l)
```
Remove progress listener from progress monitor.

Class ProgressMonitor