org.robolectric.shadows

Class ShadowUsageStatsManager

java.lang.Object

org.robolectric.shadows.ShadowUsageStatsManager

@Implements(value=android.app.usage.UsageStatsManager.class,
            minSdk=21)
public class ShadowUsageStatsManager
extends Object

Shadow of UsageStatsManager.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ShadowUsageStatsManager.AppUsageObserver App usage observer registered via UsageStatsManager.registerAppUsageObserver(int, String[], long, TimeUnit, PendingIntent).
static class	ShadowUsageStatsManager.EventBuilder Builder for constructing UsageEvents.Event objects.
static class	ShadowUsageStatsManager.UsageStatsBuilder Builder for constructing UsageStats objects.

Constructor Summary

Constructors

Constructor and Description
ShadowUsageStatsManager()

Method Summary

Modifier and Type	Method and Description
void	addEvent(String packageName, long timeStamp, int eventType) Deprecated. Use #addEvent(Event) and ShadowUsageStatsManager.EventBuilder instead.
void	addEvent(UsageEvents.Event event) Adds an event to be returned by UsageStatsManager.queryEvents(long, long).
void	addUsageStats(int intervalType, UsageStats stats) Adds an aggregated UsageStats object, to be returned by queryUsageStats(int, long, long).
protected int	getAppStandbyBucket() Returns the current app’s standby bucket that is set by setCurrentAppStandbyBucket.
int	getAppStandbyBucket(String packageName) Returns the current standby bucket of the specified app that is set by setAppStandbyBucket.
Map<String,Integer>	getAppStandbyBuckets()
Collection<ShadowUsageStatsManager.AppUsageObserver>	getRegisteredAppUsageObservers() Returns the ShadowUsageStatsManager.AppUsageObservers currently registered in UsageStatsManager.
protected UsageEvents	queryEvents(long beginTime, long endTime)
protected List<UsageStats>	queryUsageStats(int intervalType, long beginTime, long endTime) Returns aggregated UsageStats added by calling addUsageStats(int, android.app.usage.UsageStats).
protected void	registerAppUsageObserver(int observerId, String[] packages, long timeLimit, TimeUnit timeUnit, PendingIntent callbackIntent)
static void	reset()
void	setAppStandbyBucket(String packageName, int bucket) Sets the standby bucket of the specified app.
void	setAppStandbyBuckets(Map<String,Integer> appBuckets)
void	setCurrentAppStandbyBucket(int bucket) Sets the current app’s standby bucket
void	simulateTimeChange(long offsetToAddInMillis) Simulates the operations done by the framework when there is a time change.
void	triggerRegisteredAppUsageObserver(int observerId, long timeUsedInMillis) Triggers a currently registered ShadowUsageStatsManager.AppUsageObserver with observerId.
protected void	unregisterAppUsageObserver(int observerId)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShadowUsageStatsManager

public ShadowUsageStatsManager()

Method Detail

queryEvents

@Implementation
protected UsageEvents queryEvents(long beginTime,
                                                  long endTime)

addEvent

@Deprecated
public void addEvent(String packageName,
                                 long timeStamp,
                                 int eventType)

Deprecated. Use #addEvent(Event) and ShadowUsageStatsManager.EventBuilder instead.

Adds an event to be returned by UsageStatsManager.queryEvents(long, long).

This method won’t affect the results of queryUsageStats(int, long, long) method.

addEvent

public void addEvent(UsageEvents.Event event)

Adds an event to be returned by UsageStatsManager.queryEvents(long, long).

This method won’t affect the results of queryUsageStats(int, long, long) method.

The UsageEvents.Event can be built by ShadowUsageStatsManager.EventBuilder.

simulateTimeChange

public void simulateTimeChange(long offsetToAddInMillis)

Simulates the operations done by the framework when there is a time change. If the time is changed, the timestamps of all existing usage events will be shifted by the same offset as the time change, in order to make sure they remain stable relative to the new time.

This method won’t affect the results of queryUsageStats(int, long, long) method.

Parameters:

offsetToAddInMillis - the offset to be applied to all events. For example, if offsetInMillis is 60,000, then all UsageEvents.Events will be shifted forward by 1 minute (into the future). Likewise, if offsetInMillis is -60,000, then all UsageEvents.Events will be shifted backward by 1 minute (into the past).

queryUsageStats

@Implementation
protected List<UsageStats> queryUsageStats(int intervalType,
                                                           long beginTime,
                                                           long endTime)

Returns aggregated UsageStats added by calling addUsageStats(int, android.app.usage.UsageStats).

The real implementation creates these aggregated objects from individual UsageEvents.Event. This aggregation logic is nontrivial, so the shadow implementation just returns the aggregate data added using addUsageStats(int, android.app.usage.UsageStats).

addUsageStats

public void addUsageStats(int intervalType,
                          UsageStats stats)

Adds an aggregated UsageStats object, to be returned by queryUsageStats(int, long, long). Construct these objects with ShadowUsageStatsManager.UsageStatsBuilder, and set the firstTimestamp and lastTimestamp fields to make time filtering work in queryUsageStats(int, long, long).

Parameters:

intervalType - An interval type constant, e.g. UsageStatsManager.INTERVAL_WEEKLY.

getAppStandbyBucket

@Implementation(minSdk=28)
 @HiddenApi
public int getAppStandbyBucket(String packageName)

Returns the current standby bucket of the specified app that is set by setAppStandbyBucket. If the standby bucket value has never been set, return UsageStatsManager.STANDBY_BUCKET_ACTIVE.

getAppStandbyBuckets

@Implementation(minSdk=28)
 @HiddenApi
public Map<String,Integer> getAppStandbyBuckets()

setAppStandbyBucket

@Implementation(minSdk=28)
 @HiddenApi
public void setAppStandbyBucket(String packageName,
                                                                       int bucket)

Sets the standby bucket of the specified app.

setAppStandbyBuckets

@Implementation(minSdk=28)
 @HiddenApi
public void setAppStandbyBuckets(Map<String,Integer> appBuckets)

registerAppUsageObserver

@Implementation(minSdk=28)
 @HiddenApi
protected void registerAppUsageObserver(int observerId,
                                                                               String[] packages,
                                                                               long timeLimit,
                                                                               TimeUnit timeUnit,
                                                                               PendingIntent callbackIntent)

unregisterAppUsageObserver

@Implementation(minSdk=28)
 @HiddenApi
protected void unregisterAppUsageObserver(int observerId)

getRegisteredAppUsageObservers

public Collection<ShadowUsageStatsManager.AppUsageObserver> getRegisteredAppUsageObservers()

Returns the ShadowUsageStatsManager.AppUsageObservers currently registered in UsageStatsManager.

triggerRegisteredAppUsageObserver

public void triggerRegisteredAppUsageObserver(int observerId,
                                              long timeUsedInMillis)

Triggers a currently registered ShadowUsageStatsManager.AppUsageObserver with observerId.

The observer will be no longer registered afterwards.

getAppStandbyBucket

@Implementation(minSdk=28)
protected int getAppStandbyBucket()

Returns the current app’s standby bucket that is set by setCurrentAppStandbyBucket. If the standby bucket value has never been set, return UsageStatsManager.STANDBY_BUCKET_ACTIVE.

setCurrentAppStandbyBucket

public void setCurrentAppStandbyBucket(int bucket)

Sets the current app’s standby bucket

reset

@Resetter
public static void reset()