PowerAssertionRunner class abstract interface

Acquires power assertions when the configured hold asks for one (per-run at turn start by default, per-session as the opt-in, #326). Implementations spawn the platform helper (macOS caffeinate, Linux systemd-inhibit) or degrade to a no-op note on platforms without one.

Implementers

• CaffeinatePowerRunner
• NoopPowerAssertionRunner
• SystemdInhibitPowerRunner

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

acquire(PowerAssertionOptions options) → Future<PowerAssertionHandle>

Starts holding an assertion with options; throws when the helper cannot be spawned (the caller warns and continues).

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited