程序包 ohos.bundleactive

类 BundleActiveInfos

java.lang.Object

ohos.bundleactive.BundleActiveInfos

public final class BundleActiveInfos
extends Object

Provides methods for querying attributes of bundle usage information.

从以下版本开始:

4

另请参阅:

BundleActiveInfosMgr.queryBundleActiveInfosByInterval(int, long, long), BundleActiveInfosMgr.queryBundleActiveInfos(long, long)

SystemCapability

SystemCapability.ResourceSchedule#BUNDLE_ACTIVE

方法概要

限定符和类型	方法	说明
void	merge(BundleActiveInfos src)	Merges a specified BundleActiveInfos object with this BundleActiveInfos object.
long	queryAbilityInFgWholeMs()	Queries the total duration that the application is in the foreground.
long	queryAbilityPrevAccessMs()	Queries the last time when the application was accessed.
long	queryAbilityPrevSeenMs()	Queries the last time when the application was visible in the foreground.
long	queryAbilitySeenWholeMs()	Queries the total duration that the application is visible in the foreground.
String	queryBundleName()	Queries the bundle name of the application.
long	queryFgAbilityAccessWholeMs()	Queries the total duration that the application is used in the foreground.
long	queryFgAbilityPrevAccessMs()	Queries the last time when the foreground application was accessed.
long	queryInfosBeginMs()	Queries the time of the first bundle usage record in this BundleActiveInfos object.
long	queryInfosEndMs()	Queries the time of the last bundle usage record in this BundleActiveInfos object.

从类继承的方法 java.lang.Object

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

方法详细资料

queryAbilityPrevAccessMs

public long queryAbilityPrevAccessMs()

Queries the last time when the application was accessed. The time is the number of milliseconds calculated since 00:00:00 UTC on January 1, 1970 (epoch time).

返回:

Returns the last time when the application was accessed, in milliseconds.

从以下版本开始:

4

另请参阅:

System.currentTimeMillis()

queryAbilityInFgWholeMs

public long queryAbilityInFgWholeMs()

Queries the total duration that the application is in the foreground.

返回:

Returns the total duration, in milliseconds.

从以下版本开始:

4

另请参阅:

System.currentTimeMillis()

merge

public void merge(BundleActiveInfos src)

Merges a specified BundleActiveInfos object with this BundleActiveInfos object. The bundle name of both objects must be the same.

参数:

src - Indicates the BundleActiveInfos object to merge.

抛出:

IllegalArgumentException - Throws this exception if the bundle names of the two BundleActiveInfos objects are different.

从以下版本开始:

4

queryInfosBeginMs

public long queryInfosBeginMs()

Queries the time of the first bundle usage record in this BundleActiveInfos object. The time is the number of milliseconds calculated since 00:00:00 UTC on January 1, 1970 (epoch time).

返回:

Returns the time of the first bundle usage record in this BundleActiveInfos object, in milliseconds.

从以下版本开始:

4

另请参阅:

System.currentTimeMillis()

queryFgAbilityPrevAccessMs

public long queryFgAbilityPrevAccessMs()

Queries the last time when the foreground application was accessed. The time is the number of milliseconds calculated since 00:00:00 UTC on January 1, 1970 (epoch time).

返回:

Returns the last time when the foreground application was accessed, in milliseconds.

从以下版本开始:

4

另请参阅:

System.currentTimeMillis()

queryInfosEndMs

public long queryInfosEndMs()

Queries the time of the last bundle usage record in this BundleActiveInfos object. The time is the number of milliseconds calculated since 00:00:00 UTC on January 1, 1970 (epoch time).

返回:

Returns the time of the last bundle usage record in this BundleActiveInfos object, in milliseconds.

从以下版本开始:

4

另请参阅:

System.currentTimeMillis()

queryAbilityPrevSeenMs

public long queryAbilityPrevSeenMs()

Queries the last time when the application was visible in the foreground. The time is the number of milliseconds calculated since 00:00:00 UTC on January 1, 1970 (epoch time).

返回:

Returns the last time when the application was visible in the foreground, in milliseconds.

从以下版本开始:

4

另请参阅:

System.currentTimeMillis()

queryFgAbilityAccessWholeMs

public long queryFgAbilityAccessWholeMs()

Queries the total duration that the application is used in the foreground.

返回:

Returns the total duration, in milliseconds.

从以下版本开始:

4

另请参阅:

System.currentTimeMillis()

queryAbilitySeenWholeMs

public long queryAbilitySeenWholeMs()

Queries the total duration that the application is visible in the foreground.

返回:

Returns the total duration, in milliseconds.

从以下版本开始:

4

另请参阅:

System.currentTimeMillis()

queryBundleName

public String queryBundleName()

Queries the bundle name of the application.

返回:

Returns the bundle name of the application.

从以下版本开始:

4