LoudnessEnhancer Class

Reference

Definition

Namespace:: Android.Media.Audiofx

Assembly:: Mono.Android.dll

Important

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LoudnessEnhancer is an audio effect for increasing audio loudness.

[Android.Runtime.Register("android/media/audiofx/LoudnessEnhancer", DoNotGenerateAcw=true)]
public class LoudnessEnhancer : Android.Media.Audiofx.AudioEffect

[<Android.Runtime.Register("android/media/audiofx/LoudnessEnhancer", DoNotGenerateAcw=true)>]
type LoudnessEnhancer = class
    inherit AudioEffect

Inheritance: Object

Object

AudioEffect
LoudnessEnhancer

Attributes: RegisterAttribute

Remarks

LoudnessEnhancer is an audio effect for increasing audio loudness. The processing is parametrized by a target gain value, which determines the maximum amount by which an audio signal will be amplified; signals amplified outside of the sample range supported by the platform are compressed. An application creates a LoudnessEnhancer object to instantiate and control a this audio effect in the audio framework. To attach the LoudnessEnhancer to a particular AudioTrack or MediaPlayer, specify the audio session ID of this AudioTrack or MediaPlayer when constructing the effect (see AudioTrack#getAudioSessionId() and MediaPlayer#getAudioSessionId()).

Java documentation for android.media.audiofx.LoudnessEnhancer.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

LoudnessEnhancer(Int32)	Class constructor.
LoudnessEnhancer(IntPtr, JniHandleOwnership)	A constructor used when creating managed representations of JNI objects; called by the runtime.

Fields

ActionCloseAudioEffectControlSession	Intent to signal to the effect control application or service that an audio session is closed and that effects should not be applied anymore. (Inherited from AudioEffect)
ActionDisplayAudioEffectControlPanel	Intent to launch an audio effect control panel UI. (Inherited from AudioEffect)
ActionOpenAudioEffectControlSession	Intent to signal to the effect control application or service that a new audio session is opened and requires audio effects to be applied. (Inherited from AudioEffect)
AlreadyExists	Obsolete. Internal operation status. (Inherited from AudioEffect)
ContentTypeGame	Obsolete. Value for `#EXTRA_CONTENT_TYPE` when the type of content played is game audio (Inherited from AudioEffect)
ContentTypeMovie	Obsolete. Value for `#EXTRA_CONTENT_TYPE` when the type of content played is video or movie (Inherited from AudioEffect)
ContentTypeMusic	Obsolete. Value for `#EXTRA_CONTENT_TYPE` when the type of content played is music (Inherited from AudioEffect)
ContentTypeVoice	Obsolete. Value for `#EXTRA_CONTENT_TYPE` when the type of content played is voice audio (Inherited from AudioEffect)
EffectAuxiliary	Effect connection mode is auxiliary. (Inherited from AudioEffect)
EffectInsert	Effect connection mode is insert. (Inherited from AudioEffect)
EffectPostProcessing	Effect connection mode is post processing. (Inherited from AudioEffect)
EffectPreProcessing	Effect connection mode is pre processing. (Inherited from AudioEffect)
Error	Obsolete. Unspecified error. (Inherited from AudioEffect)
ErrorBadValue	Obsolete. Operation failed due to bad parameter value. (Inherited from AudioEffect)
ErrorDeadObject	Obsolete. Operation failed due to dead remote object. (Inherited from AudioEffect)
ErrorInvalidOperation	Obsolete. Operation failed because it was requested in wrong state. (Inherited from AudioEffect)
ErrorNoInit	Obsolete. Operation failed due to bad object initialization. (Inherited from AudioEffect)
ErrorNoMemory	Obsolete. Operation failed due to lack of memory. (Inherited from AudioEffect)
ExtraAudioSession	Contains the ID of the audio session the effects should be applied to. (Inherited from AudioEffect)
ExtraContentType	Indicates which type of content is played by the application. (Inherited from AudioEffect)
ExtraPackageName	Contains the package name of the calling application. (Inherited from AudioEffect)
ParamTargetGainMb	Obsolete. The maximum gain applied applied to the signal to process.
Success	Obsolete. Successful operation. (Inherited from AudioEffect)

Properties

Class	Returns the runtime class of this `Object`. (Inherited from Object)
Enabled	Returns effect enabled state (Inherited from AudioEffect)
Handle	The handle to the underlying Android instance. (Inherited from Object)
HasControl	Checks if this AudioEffect object is controlling the effect engine. (Inherited from AudioEffect)
Id	Returns effect unique identifier. (Inherited from AudioEffect)
JniIdentityHashCode	(Inherited from Object)
JniPeerMembers
PeerReference	(Inherited from Object)
TargetGain	Return the target gain.
ThresholdClass	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
ThresholdType	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

Clone()	Creates and returns a copy of this object. (Inherited from Object)
Dispose()	(Inherited from Object)
Dispose(Boolean)	(Inherited from Object)
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
GetDescriptor()	Get the effect descriptor. (Inherited from AudioEffect)
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
JavaFinalize()	Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object)
Notify()	Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object)
NotifyAll()	Wakes up all threads that are waiting on this object's monitor. (Inherited from Object)
Release()	Releases the native AudioEffect resources. (Inherited from AudioEffect)
SetControlStatusListener(AudioEffect+IOnControlStatusChangeListener)	Sets the listener AudioEffect notifies when the effect engine control is taken or returned. (Inherited from AudioEffect)
SetEnabled(Boolean)	Enable or disable the effect. (Inherited from AudioEffect)
SetEnableStatusListener(AudioEffect+IOnEnableStatusChangeListener)	Sets the listener AudioEffect notifies when the effect engine is enabled or disabled. (Inherited from AudioEffect)
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
SetTargetGain(Int32)	Set the target gain for the audio effect.
ToArray<T>()	(Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	(Inherited from Object)
Wait()	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object)
Wait(Int64, Int32)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)
Wait(Int64)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)

Events

ControlStatus	(Inherited from AudioEffect)
EnableStatus	(Inherited from AudioEffect)

Explicit Interface Implementations

IJavaPeerable.Disposed()	(Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced()	(Inherited from Object)
IJavaPeerable.Finalized()	(Inherited from Object)
IJavaPeerable.JniManagedPeerState	(Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32)	(Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference)	(Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to

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