Added in API level 35

UsageEventsQuery

---

Kotlin |Java

class UsageEventsQuery : Parcelable

kotlin.Any
↳	android.app.usage.UsageEventsQuery

An Object-Oriented representation for a UsageEvents query. Used by UsageStatsManager#queryEvents(UsageEventsQuery) call.

Summary

Nested classes
	Builder Builder for UsageEventsQuery.

Inherited constants

From class Parcelable Int CONTENTS_FILE_DESCRIPTOR Descriptor bit used with describeContents(): indicates that the Parcelable object's flattened representation includes a file descriptor. Int PARCELABLE_WRITE_RETURN_VALUE Flag for use with writeToParcel: the object being written is a return value, that is the result of a function such as "Parcelable someFunction()", "void someFunction(out Parcelable)", or "void someFunction(inout Parcelable)". Some implementations may want to release resources at this point.

Public methods
Int	describeContents()
Long	getBeginTimeMillis() Returns the inclusive timestamp to indicate the beginning of the range of events.
Long	getEndTimeMillis() Returns the exclusive timpstamp to indicate the end of the range of events.
IntArray	getEventTypes() Retrieves the usage event types for the query.
MutableSet<String!>	getPackageNames() Retrieves a Set of package names for the query.
Unit	writeToParcel(dest: Parcel, flags: Int) Flatten this object in to a Parcel.

Properties
static Parcelable.Creator<UsageEventsQuery!>	CREATOR

Public methods

describeContents

Added in API level 35

fun describeContents(): Int

Return
Int	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR

getBeginTimeMillis

Added in API level 35

fun getBeginTimeMillis(): Long

Returns the inclusive timestamp to indicate the beginning of the range of events. Defined in terms of "Unix time", see java.lang.System#currentTimeMillis.
Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

Return
Long	Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

getEndTimeMillis

Added in API level 35

fun getEndTimeMillis(): Long

Returns the exclusive timpstamp to indicate the end of the range of events. Defined in terms of "Unix time", see java.lang.System#currentTimeMillis.
Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

Return
Long	Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

getEventTypes

Added in API level 35

fun getEventTypes(): IntArray

Retrieves the usage event types for the query.

Note that an empty array indicates querying all usage event types, and it may cause additional system overhead when calling UsageStatsManager#queryEvents(UsageEventsQuery). Apps are encouraged to provide a list of event types via Builder#setEventTypes(int...)

Return

IntArray

an array contains the usage event types that was previously set using Builder#setEventTypes(int...) or an empty array if no value has been set. This value cannot be null. Value is android.app.usage.UsageEvents.Event#NONE, android.app.usage.UsageEvents.Event#ACTIVITY_RESUMED, android.app.usage.UsageEvents.Event#ACTIVITY_PAUSED, android.app.usage.UsageEvents.Event.END_OF_DAY, android.app.usage.UsageEvents.Event.CONTINUE_PREVIOUS_DAY, android.app.usage.UsageEvents.Event#CONFIGURATION_CHANGE, android.app.usage.UsageEvents.Event.SYSTEM_INTERACTION, android.app.usage.UsageEvents.Event#USER_INTERACTION, android.app.usage.UsageEvents.Event#SHORTCUT_INVOCATION, android.app.usage.UsageEvents.Event.CHOOSER_ACTION, android.app.usage.UsageEvents.Event.NOTIFICATION_SEEN, android.app.usage.UsageEvents.Event#STANDBY_BUCKET_CHANGED, android.app.usage.UsageEvents.Event.NOTIFICATION_INTERRUPTION, android.app.usage.UsageEvents.Event.SLICE_PINNED_PRIV, android.app.usage.UsageEvents.Event.SLICE_PINNED, android.app.usage.UsageEvents.Event#SCREEN_INTERACTIVE, android.app.usage.UsageEvents.Event#SCREEN_NON_INTERACTIVE, android.app.usage.UsageEvents.Event#KEYGUARD_SHOWN, android.app.usage.UsageEvents.Event#KEYGUARD_HIDDEN, android.app.usage.UsageEvents.Event#FOREGROUND_SERVICE_START, android.app.usage.UsageEvents.Event#FOREGROUND_SERVICE_STOP, android.app.usage.UsageEvents.Event.CONTINUING_FOREGROUND_SERVICE, android.app.usage.UsageEvents.Event.ROLLOVER_FOREGROUND_SERVICE, android.app.usage.UsageEvents.Event#ACTIVITY_STOPPED, android.app.usage.UsageEvents.Event.ACTIVITY_DESTROYED, android.app.usage.UsageEvents.Event.FLUSH_TO_DISK, android.app.usage.UsageEvents.Event#DEVICE_SHUTDOWN, android.app.usage.UsageEvents.Event#DEVICE_STARTUP, android.app.usage.UsageEvents.Event.USER_UNLOCKED, android.app.usage.UsageEvents.Event.USER_STOPPED, android.app.usage.UsageEvents.Event.LOCUS_ID_SET, or android.app.usage.UsageEvents.Event.APP_COMPONENT_USED

getPackageNames

Added in API level 35

fun getPackageNames(): MutableSet<String!>

Retrieves a Set of package names for the query.

Note that an empty set indicates querying usage events for all packages, and it may cause additional system overhead when calling UsageStatsManager#queryEvents(UsageEventsQuery). Apps are encouraged to provide a list of package names via Builder#setPackageNames(String...)

Return
MutableSet<String!>	a Set contains the package names that was previously set through Builder#setPackageNames(String...) or an empty set if no value has been set. This value cannot be null.

writeToParcel

Added in API level 35

fun writeToParcel(
    dest: Parcel, 
    flags: Int
): Unit

Flatten this object in to a Parcel.

Parameters
dest	Parcel: This value cannot be null.
flags	Int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES

Properties

CREATOR

Added in API level 35

static val CREATOR: Parcelable.Creator<UsageEventsQuery!>