SoLoudService class

Singleton service wrapping flutter_soloud for cross-platform audio processing.

Provides centralized access to the SoLoud engine for:

• Loading and playing audio sources
• Applying audio filters (EQ, reverb, echo, etc.)
• Waveform generation
• FFT/waveform visualization data

Constructors

SoLoudService()

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isInitialized → bool

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

activateGlobalFilter(FilterType filterType) → void

Activate a global filter by its FilterType.

deactivateGlobalFilter(FilterType filterType) → void

Deactivate a global filter by its FilterType.

dispose() → void

Dispose the SoLoud engine. Should be called on app shutdown.

disposeSource(AudioSource source) → Future<void>

Dispose a loaded audio source.

initialize() → Future<bool>

Initialize the SoLoud engine. Safe to call multiple times.

loadAsset(String assetPath) → Future<AudioSource?>

Load an audio source from a Flutter asset path.

loadMem(String filename, Uint8List bytes) → Future<AudioSource?>

Load an audio source from memory (raw bytes).

loadUrl(String url) → Future<AudioSource?>

Load an audio source from a URL.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

play(AudioSource source, {double volume = 1.0, double pan = 0.0, bool paused = false, bool looping = false}) → Future<SoundHandle?>

Play a loaded audio source.

seek(SoundHandle handle, Duration position) → void

Seek to a position in seconds.

setPan(SoundHandle handle, double pan) → void

Set pan for a playing sound (-1.0 left to 1.0 right).

setPause(SoundHandle handle, bool paused) → void

Pause/unpause a sound handle.

setVolume(SoundHandle handle, double volume) → void

Set volume for a playing sound (0.0 to 1.0).

stop(SoundHandle handle) → void

Stop a specific sound handle.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited