# Equalizer.Settings

Added in[API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Summary:[Fields](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#lfields)\|[Ctors](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#pubctors)\|[Methods](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#inhmethods)  

# Equalizer.Settings

*** ** * ** ***

[Kotlin](https://developer.android.com/reference/kotlin/android/media/audiofx/Equalizer.Settings "View this page in Kotlin")\|Java

`
public
static


class
Equalizer.Settings
`  
`

extends `[Object](https://developer.android.com/reference/java/lang/Object)`


``


`

|---|------------------------------------------|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.media.audiofx.Equalizer.Settings |

<br />

*** ** * ** ***

The Settings class regroups all equalizer parameters. It is used in conjuntion with getProperties() and setProperties() methods to backup and restore all parameters in a single call.

## Summary

|                                                             ### Fields                                                              ||
|-------------------|------------------------------------------------------------------------------------------------------------------|
| ` public short[]` | [bandLevels](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#bandLevels) <br /> |
| ` public short`   | [curPreset](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#curPreset) <br />   |
| ` public short`   | [numBands](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#numBands) <br />     |

|                                                                                                                               ### Public constructors                                                                                                                                ||
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| ` `[Settings](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#Settings())`() `                                                                                                                                                                   |
| ` `[Settings](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#Settings(java.lang.String))`(`[String](https://developer.android.com/reference/java/lang/String)` settings) ` Settings class constructor from a key=value; pairs formatted string. |

|                                                                                                          ### Public methods                                                                                                           ||
|-----------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` `[String](https://developer.android.com/reference/java/lang/String) | ` `[toString](https://developer.android.com/reference/android/media/audiofx/Equalizer.Settings#toString())`() ` Returns a string representation of the object. |

| ### Inherited methods |
|-----------------------|---|
| From class` `[java.lang.Object](https://developer.android.com/reference/java/lang/Object)` ` |--------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](https://developer.android.com/reference/java/lang/Object)          | ` `[clone](https://developer.android.com/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object.                                                                                                                                                      | | ` boolean`                                                                     | ` `[equals](https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](https://developer.android.com/reference/java/lang/Object)` obj) ` Indicates whether some other object is "equal to" this one.                                           | | ` void`                                                                        | ` `[finalize](https://developer.android.com/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.                                                          | | ` final `[Class](https://developer.android.com/reference/java/lang/Class)`<?>` | ` `[getClass](https://developer.android.com/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this`Object`.                                                                                                                                                | | ` int`                                                                         | ` `[hashCode](https://developer.android.com/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object.                                                                                                                                                 | | ` final void`                                                                  | ` `[notify](https://developer.android.com/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor.                                                                                                                            | | ` final void`                                                                  | ` `[notifyAll](https://developer.android.com/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor.                                                                                                                         | | ` `[String](https://developer.android.com/reference/java/lang/String)          | ` `[toString](https://developer.android.com/reference/java/lang/Object#toString())`() ` Returns a string representation of the object.                                                                                                                                            | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long,%20int))`(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*, or until a certain amount of real time has elapsed. | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long))`(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*, or until a certain amount of real time has elapsed.                   | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*.                                                                                             | ||

## Fields

### bandLevels

Added in[API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public short[] bandLevels
```

<br />

<br />

### curPreset

Added in[API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public short curPreset
```

<br />

<br />

### numBands

Added in[API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public short numBands
```

<br />

<br />

## Public constructors

### Settings

Added in[API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public Settings ()
```

<br />

<br />

### Settings

Added in[API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public Settings (String settings)
```

Settings class constructor from a key=value; pairs formatted string. The string is typically returned by Settings.toString() method.

<br />

|         Parameters          ||
|------------|-----------------|
| `settings` | `String` <br /> |

|                                                                      Throws                                                                       ||
|--------------------------------------------------------------------------------------------------------|-------------------------------------------|
| [IllegalArgumentException](https://developer.android.com/reference/java/lang/IllegalArgumentException) | if the string is not correctly formatted. |

## Public methods

### toString

Added in[API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public String toString ()
```

Returns a string representation of the object.

<br />

|                                                      Returns                                                      ||
|--------------------------------------------------------------------|-----------------------------------------------|
| [String](https://developer.android.com/reference/java/lang/String) | a string representation of the object. <br /> |