Added in API level 29

MediaSession2.ControllerInfo


public static final class MediaSession2.ControllerInfo
extends Object

java.lang.Object
   ↳ android.media.MediaSession2.ControllerInfo


This API is not generally intended for third party application developers. Use the AndroidX Media2 session Library for consistent behavior across all devices.

Information of a controller.

Summary

Public methods

boolean equals(Object obj)

Indicates whether some other object is "equal to" this one.

Bundle getConnectionHints()
String getPackageName()
MediaSessionManager.RemoteUserInfo getRemoteUserInfo()
int getUid()
int hashCode()

Returns a hash code value for the object.

String toString()

Returns a string representation of the object.

Inherited methods

Public methods

equals

Added in API level 29
public boolean equals (Object obj)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
obj Object: This value may be null.

Returns
boolean true if this object is the same as the obj argument; false otherwise.

getConnectionHints

Added in API level 29
public Bundle getConnectionHints ()

Returns
Bundle connection hints sent from controller. This value cannot be null.

getPackageName

Added in API level 29
public String getPackageName ()

Returns
String package name of the controller. This value cannot be null.

getRemoteUserInfo

Added in API level 29
public MediaSessionManager.RemoteUserInfo getRemoteUserInfo ()

Returns
MediaSessionManager.RemoteUserInfo remote user info of the controller. This value cannot be null.

getUid

Added in API level 29
public int getUid ()

Returns
int uid of the controller. Can be a negative value if the uid cannot be obtained.

hashCode

Added in API level 29
public int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns
int a hash code value for this object.

toString

Added in API level 29
public String toString ()

Returns a string representation of the object.

Returns
String This value cannot be null.