device_screen_brightness 0.2.0

Control the screen brightness from Flutter. Provides getBrightness, setBrightness, incrementBrightness, decrementBrightness and streamBrightness with synchronous and compute-based async variants. Uses [...]

0.2.0

• BrightnessMode enum — all brightness methods now accept an optional mode parameter (BrightnessMode.app or BrightnessMode.system).
  • BrightnessMode.app (Android): adjusts the current Activity window brightness — no permission required.
  • BrightnessMode.system (Android, default): writes Settings.System.SCREEN_BRIGHTNESS — requires WRITE_SETTINGS.
  • On iOS, macOS, Linux and Windows the parameter is ignored.
• Added hasPermission() and requestPermission() — Android WRITE_SETTINGS helpers (no-op on other platforms).
• Updated example app with a SegmentedButton to toggle between app and system mode.

0.1.0

• Unified C API: device_screen_brightness_get, _set, _increment, _decrement.
• Backend pattern: DeviceScreenBrightnessBackend abstract class with FfiBackend and AndroidBackend.
• All brightness values normalized to int 0–100.
• abstract final class DeviceScreenBrightness public facade.
• streamBrightness() with 250 ms polling.
• *Compute variants via Flutter.compute.
• 6 typed exceptions: UnsupportedOperationException, InvalidBrightnessValueException, NativeBackendException, BrightnessObservationException, BackendNotAvailableException, PermissionDeniedException.
• iOS: UIScreen.mainScreen.brightness (UIKit).
• macOS: IOKit (IODisplayGetFloatParameter).
• Linux: sysfs backlight (no external dependencies).
• Windows: Physical Monitor API (dxva2).
• Android: Settings.System via JNIgen.
• CI: analyze, dry-run, build-linux, build-windows.
• CD: OIDC Trusted Publisher via dart-lang/setup-dart.