com.hyphenate.EMContactListener Interface Reference

Public Member Functions
void	onContactAdded (String username)
void	onContactDeleted (String username)
void	onContactInvited (String username, String reason)
void	onFriendRequestAccepted (String username)
void	onFriendRequestDeclined (String username)
default void	onContactInfoUpdate (EMContact contact)

Detailed Description

The contact updates listener.

Listen for the contact changes, including requests to add friends, notifications to delete friends, requests to accept friends, and requests to reject friends.

Register listener：

EMClient.getInstance().contactManager().setContactListener(mContactListener);

Unregister listener：

EMClient.getInstance().contactManager().removeContactListener(mContactListener);

Member Function Documentation

onContactAdded()

void com.hyphenate.EMContactListener.onContactAdded

(

String

username

)

Occurs when a user is added as a contact by another user.

Parameters

username

The new contact to add.

onContactDeleted()

void com.hyphenate.EMContactListener.onContactDeleted

(

String

username

)

Occurs when a user is removed from the contact list by another user.

Parameters

username

The user who is removed from the contact list by another user.

onContactInfoUpdate()

default void com.hyphenate.EMContactListener.onContactInfoUpdate

(

EMContact

contact

)

Occurs when contact information changes.

Parameters

contact

The contact object. You can call EMContact#getUserInfo() to retrieve the contact information.

onContactInvited()

void com.hyphenate.EMContactListener.onContactInvited	(	String	username,
		String	reason )

Occurs when a user receives a friend request.

Parameters

username	The user who initiated the friend request.
reason	The invitation message.

onFriendRequestAccepted()

void com.hyphenate.EMContactListener.onFriendRequestAccepted

(

String

username

)

Occurs when a friend request is approved.

Parameters

username

The user who initiated the friend request.

onFriendRequestDeclined()

void com.hyphenate.EMContactListener.onFriendRequestDeclined

(

String

username

)

Occurs when a friend request is declined.

Parameters

username

The user who initiated the friend request.

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The documentation for this interface was generated from the following file:

• com/hyphenate/EMContactListener.java