TaskTrigger class sealed

Defines when a task should be executed.

Implementers

• BatteryLowTrigger
• BatteryOkayTrigger
• ContentUriTrigger
• DeviceIdleTrigger
• ExactTrigger
• OneTimeTrigger
• PeriodicTrigger
• StorageLowTrigger
• WindowedTrigger

Constructors

TaskTrigger.batteryLow()

Execute when battery IS low (Android only).

const

factory

TaskTrigger.batteryOkay()

Execute when battery is NOT low (Android only).

const

factory

TaskTrigger.contentUri({required Uri uri, bool triggerForDescendants})

Execute when a content URI changes (Android only).

const

factory

TaskTrigger.deviceIdle()

Execute when device is idle (Android only).

const

factory

TaskTrigger.exact(DateTime scheduledTime)

Execute at an exact time (alarm-style).

const

factory

TaskTrigger.oneTime([Duration initialDelay])

Execute once after an optional delay.

const

factory

TaskTrigger.periodic(Duration interval, {Duration? flexInterval, Duration? initialDelay, bool runImmediately})

Execute periodically at a fixed interval.

const

factory

TaskTrigger.storageLow()

Execute when storage is low (Android only).

const

factory

TaskTrigger.windowed({required Duration earliest, required Duration latest})

Execute within a time window.

const

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map<String, dynamic>

Convert to map for platform channel.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited