程序包 ohos.media.common.sessioncore

类 AVCallerUserInfo

java.lang.Object

ohos.media.common.sessioncore.AVCallerUserInfo

public final class AVCallerUserInfo
extends Object

Provides user information of an application. You can use the information to check whether a user is from a trusted application. An AVCallerUserInfo instance is usually used in AVSession and AVBrowserService.

从以下版本开始:

3

SystemCapability

SystemCapability.Multimedia#MEDIA

构造器概要

构造器

构造器	说明
AVCallerUserInfo(String callerPackageName, int callerPid, int callerUid)	A constructor used to create an AVCallerUserInfo instance to check whether a user if from a trusted application.

方法概要

限定符和类型	方法	说明
boolean	equals(Object obj)	Checks whether this AVCallerUserInfo instance equals the specified AVCallerUserInfo instance.
String	getCallerPackageName()	Obtains the application bundle name in this AVCallerUserInfo instance.
int	getCallerPid()	Obtains the application process ID in this AVCallerUserInfo instance.
int	getCallerUid()	Obtains the user ID in this AVCallerUserInfo instance.
int	hashCode()	Returns the hash code of this AVCallerUserInfo instance.

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

AVCallerUserInfo

public AVCallerUserInfo(String callerPackageName,
                        int callerPid,
                        int callerUid)

A constructor used to create an AVCallerUserInfo instance to check whether a user if from a trusted application.

参数:

callerPackageName - Indicates the application bundle name. This parameter cannot be null.

callerPid - Indicates the application process ID.

callerUid - Indicates the user ID.

抛出:

IllegalArgumentException - Throws this exception if the application bundle name is null.

从以下版本开始:

3

方法详细资料

getCallerUid

public int getCallerUid()

Obtains the user ID in this AVCallerUserInfo instance.

返回:

Returns the user ID.

从以下版本开始:

3

getCallerPid

public int getCallerPid()

Obtains the application process ID in this AVCallerUserInfo instance.

返回:

Returns the application process ID.

从以下版本开始:

3

getCallerPackageName

public String getCallerPackageName()

Obtains the application bundle name in this AVCallerUserInfo instance.

返回:

Returns the application bundle name.

从以下版本开始:

3

equals

public boolean equals(Object obj)

Checks whether this AVCallerUserInfo instance equals the specified AVCallerUserInfo instance.

Two instances are considered equal only when all of their input parameters (callerPackageName, callerPid, and callerUid) are the same.

覆盖:

equals 在类中 Object

参数:

obj - Indicates the AVCallerUserInfo to compare.

返回:

Returns true if the two instances are equal; returns false otherwise.

从以下版本开始:

3

另请参阅:

Object.hashCode(), HashMap

hashCode

public int hashCode()

Returns the hash code of this AVCallerUserInfo instance.

覆盖:

hashCode 在类中 Object

返回:

Returns the hash code.

从以下版本开始:

3

另请参阅:

Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)