EqualizerCapabilities

Kotlin |Java

public final class EqualizerCapabilities
extends Object implements Parcelable

java.lang.Object
↳	android.media.quality.EqualizerCapabilities

A class to represent the static capabilities of an equalizer.

Summary

Inherited constants

From interface android.os.Parcelable

`int`	`CONTENTS_FILE_DESCRIPTOR` Descriptor bit used with `describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int`	`PARCELABLE_WRITE_RETURN_VALUE` Flag for use with `writeToParcel(Parcel, int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

Fields
`public static final Creator<EqualizerCapabilities>`	`CREATOR`

Public methods
`int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`int`	`getMaxLevelDb()` Gets the maximum supported gain level in decibels (dB).
`int`	`getMinLevelDb()` Gets the minimum supported gain level in decibels (dB).
`List<Integer>`	`getSupportedFrequenciesHz()` Gets an array of all supported band center frequencies in Hertz (Hz).
`boolean`	`hasAdjustableQ()` Returns true if the equalizer supports an adjustable Q factor.
`void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(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(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()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

From interface


        
          android.os.Parcelable

`abstract int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`abstract void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Fields

CREATOR

Added in API level 37

public static final Creator<EqualizerCapabilities> CREATOR

Public methods

describeContents

Added in API level 37

public int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(Parcel,int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
`int`	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or `CONTENTS_FILE_DESCRIPTOR`

getMaxLevelDb

Added in API level 37

public int getMaxLevelDb ()

Gets the maximum supported gain level in decibels (dB).

Returns
`int`

getMinLevelDb

Added in API level 37

public int getMinLevelDb ()

Gets the minimum supported gain level in decibels (dB).

Returns
`int`

getSupportedFrequenciesHz

Added in API level 37

public List<Integer> getSupportedFrequenciesHz ()

Gets an array of all supported band center frequencies in Hertz (Hz).

Returns
`List<Integer>`	This value cannot be `null`.

hasAdjustableQ

Added in API level 37

public boolean hasAdjustableQ ()

Returns true if the equalizer supports an adjustable Q factor.

Returns
`boolean`

writeToParcel

Added in API level 37

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

Parameters
`dest`	`Parcel`: This value cannot be `null`.
`flags`	`int`: Additional flags about how the object should be written. May be 0 or `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of the following: `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`