java.lang.Object
- com.google.android.exoplayer2.audio.AuxEffectInfo

```
@Deprecated
public final class AuxEffectInfo
extends Object
```
Deprecated.
com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

Represents auxiliary effect information, which can be used to attach an auxiliary effect to an underlying AudioTrack.
Auxiliary effects can only be applied if the application has the android.permission.MODIFY_AUDIO_SETTINGS permission. Apps are responsible for retaining the associated audio effect instance and releasing it when it's no longer needed. See the documentation of AudioEffect for more information.

Field Summary

Fields
Modifier and Type	Field	Description
`int`	`effectId`	Deprecated. The identifier of the effect, or `NO_AUX_EFFECT_ID` if there is no effect.
`static int`	`NO_AUX_EFFECT_ID`	Deprecated. Value for `effectId` representing no auxiliary effect.
`float`	`sendLevel`	Deprecated. The send level for the effect.

Constructor Summary

Constructors
Constructor Description

AuxEffectInfo(int effectId, float sendLevel)
Deprecated.

Creates an instance with the given effect identifier and send level.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type Method Description

boolean equals(Object o)
Deprecated.

int hashCode()
Deprecated.
- Methods inherited from class java.lang.Object
  clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NO_AUX_EFFECT_ID
```
public static final int NO_AUX_EFFECT_ID
```
    Deprecated.
    
    Value for effectId representing no auxiliary effect.
    
    See Also:
    
    Constant Field Values
  - effectId
```
public final int effectId
```
    Deprecated.
    
    The identifier of the effect, or NO_AUX_EFFECT_ID if there is no effect.
    
    See Also:
    
    AudioTrack.attachAuxEffect(int)
  - sendLevel
```
public final float sendLevel
```
    Deprecated.
    
    The send level for the effect.
    
    See Also:
    
    AudioTrack.setAuxEffectSendLevel(float)
- Constructor Detail
  - AuxEffectInfo
```
public AuxEffectInfo(int effectId,
                     float sendLevel)
```
    Deprecated.
    
    Creates an instance with the given effect identifier and send level.
    
    Parameters:
    
    effectId - The effect identifier. This is the value returned by AudioEffect.getId() on the effect, or NO_AUX_EFFECT_ID which represents no effect. This value is passed to AudioTrack.attachAuxEffect(int) on the underlying audio track.
    
    sendLevel - The send level for the effect, where 0 represents no effect and a value of 1 is full send. If effectId is not NO_AUX_EFFECT_ID, this value is passed to AudioTrack.setAuxEffectSendLevel(float) on the underlying audio track.
- Method Detail
  - equals
```
public boolean equals(@Nullable
                      Object o)
```
    Deprecated.
    
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Deprecated.
    
    Overrides:
    
    hashCode in class Object

Modifier and Type	Method	Description
`boolean`	`equals(Object o)`	Deprecated.
`int`	`hashCode()`	Deprecated.

Class AuxEffectInfo

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NO_AUX_EFFECT_ID

effectId

sendLevel

Constructor Detail

AuxEffectInfo

Method Detail

equals

hashCode