MethodChannelFlutterReadium class

An implementation of FlutterReadiumPlatform that uses method channels.

Inheritance

• Object
• PlatformInterface
• FlutterReadiumPlatform
• MethodChannelFlutterReadium

Constructors

MethodChannelFlutterReadium()

Properties

currentReaderWidget ↔ ReadiumReaderWidgetInterface?

The currently mounted ReadiumReaderWidgetInterface, if any. Read-only for consumers; the active reader widget registers itself via the protected setter.

getter/setter pair, inherited

defaultPreferences ↔ EPUBPreferences?

Default EPUB preferences applied to all publications unless overridden per-session. Use setDefaultPreferences to update.

getter/setter pair, inherited

errorEventChannel ↔ EventChannel

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

methodChannel ↔ MethodChannel

The method channel used to interact with the native platform.

getter/setter pair

onErrorEvent → Stream<ReadiumError>

State stream for error events occurring in the reader or playback.

no setter, override

onReaderStatusChanged → Stream<ReadiumReaderStatus>

Stream emitting the current reader lifecycle status (loading, ready, closed, error).

no setter, override

onTextLocatorChanged → Stream<Locator>

Fires whenever the Reader's current Locator changes.

no setter, override

onTimebasedPlayerStateChanged → Stream<ReadiumTimebasedState>

Fires whenever the TimebasedNavigator changes state

no setter, override

readerStatusChannel ↔ EventChannel

The event channel used to receive text Locator changes from the native platform.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

textLocatorChannel ↔ EventChannel

The event channel used to receive text Locator changes from the native platform.

getter/setter pair

timebasedStateChannel ↔ EventChannel

getter/setter pair

Methods

applyDecorations(String id, List<ReaderDecoration> decorations) → Future<void>

Apply reader decorations (highlights, bookmarks, etc.) to the current ReaderWidgetView. The id parameter is used to identify the decoration set. The decorations parameter is a list of ReaderDecoration objects to apply.

override

audioEnable({AudioPreferences? prefs, Locator? fromLocator}) → Future<void>

Enable audiobook playback with optional preferences and starting from an optional locator.

override

audioSeekBy(Duration offset) → Future<void>

Seek in audio playback relative to current position by the given offset in seconds. Positive values seek forward, negative values seek backward. This is an alternative to next/previous which seeks by a fixed interval.

override

audioSetPreferences(AudioPreferences prefs) → Future<void>

Change the audiobook playback preferences such as speed and seek interval.

override

closePublication() → Future<void>

Close the currently open publication and its related reader or playback ressources.

override

goBackward() → Future<void>

Navigate left/backwards visually in the current publication renderer.

override

goForward() → Future<void>

Navigate right/forwards visually in the current publication renderer.

override

goToLocator(Locator locator) → Future<bool>

Go directly to the given Locator in the publication, whether visual or audio.

override

goToProgression(double progression) → Future<bool>

Go to a specific progression in the current resource of the publication, where 0.0 is the start and 1.0 is the end.

override

loadPublication(String pubUrl) → Future<Publication>

Load publication manifest from URL, which is usually a packaged ebook or direct URL to a manifest. This will NOT store a reference to the Publication and is purely meant to be used for fetching metadata/manifest for multiple books.

override

next() → Future<void>

Skip to next logical item during playback. For audiobooks this is the default seek interval. For TTS this is the next paragraph.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

openPublication(String pubUrl) → Future<Publication>

Opens a publication from a URL and prepares it for reading or playback. If the URL has not already been loaded, it will implicitly do this.

override

pause() → Future<void>

Pause playback.

override

play(Locator? fromLocator) → Future<void>

Play the publication from the given locator, or resume if null.

override

previous() → Future<void>

Skip to previous logical item during playback. For audiobooks this is the default seek interval. For TTS this is the previous paragraph.

override

resume() → Future<void>

Resume playback.

override

searchInPublication(String searchKey) → Future<List<TextSearchResult>>

Searches for searchKey in the currently opened publication and returns matching results.

override

setCustomHeaders(Map<String, String> headers) → Future<void>

Sets custom HTTP headers forwarded to the native HTTP layer for all network requests.

override

setDecorationStyle(ReaderDecorationStyle? utteranceDecoration, ReaderDecorationStyle? rangeDecoration) → Future<void>

Set the decoration styles for utterances and ranges.

override

setDefaultPreferences(EPUBPreferences preferences) → void

Stores preferences as the default EPUB preferences applied to future publications.

inherited

setEPUBPreferences(EPUBPreferences preferences) → Future<void>

Sets the default EPUB rendering preferences and updates preferences for the ReaderWidgetView.

override

setLogLevel(LogLevel level) → Future<void>

Sets the log verbosity of the plugin's internal logging system, for both Dart and native code.

override

setPDFPreferences(PDFPreferences preferences) → Future<void>

Sets the PDF rendering preferences for the current ReaderWidgetView.

override

stop() → Future<void>

Stop playback.

override

toString() → String

A string representation of this object.

inherited

ttsEnable(TTSPreferences? preferences) → Future<void>

Enabled TTS playback for the current publication with optional preferences.

override

ttsGetAvailableVoices() → Future<List<ReaderTTSVoice>>

Get the list of available TTS voices on the platform.

override

ttsSetPreferences(TTSPreferences preferences) → Future<void>

Change the TTS preferences such as speed, pitch, and volume.

override

ttsSetVoice(String voiceIdentifier, String? forLanguage) → Future<void>

Set the TTS voice by its identifier, optionally for a specific language.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited