
public final class SendBird

SendBird Main Class.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public enum`	`SendBird.ConnectionState`	SDK connection state.
`public class`	`SendBird.Options`	Represents operation options.
`public interface`	`SendBird.ConnectHandler`	Connect handler. This handler provides callback for connect and connect.
`public abstract class`	`SendBird.ChannelHandler`	Channel handler. This handler provides callbacks for events related `OpenChannel` or `GroupChannel`.All callbacks are called only when the currently logged-in `User` is a participant or member of `OpenChannel` or `GroupChannel` respectively.To add or remove this handler, refer to addChannelHandler and removeChannelHandler.
`public abstract class`	`SendBird.UserEventHandler`	User event handler.To add or remove this handler, refer to addUserEventHandler and removeUserEventHandler.
`public interface`	`SendBird.ConnectionHandler`	Connection handler. This handler provides callbacks for automatically managed reconnection events.SendBird tries reconnection when the connection is lost. This handler can be used to track the reconnection state.To add or remove this handler, refer to addConnectionHandler and removeConnectionHandler.
`public interface`	`SendBird.DisconnectHandler`	Disconnect handler. This handler provides callback for disconnect.
`public enum`	`SendBird.PushTokenType`	PushTokenType.
`public enum`	`SendBird.PushTriggerOption`	PushTriggerOption of the current `User`. Refer to setPushTriggerOption.
`public class`	`SendBird.HMS`	Push token related class specifically for Huawei Message Service, HMS.
`public enum`	`SendBird.PushTokenRegistrationStatus`	Status of push token registration. If connection is not made when token is requested to be registered,`PENDING` will be returned at callback handler. The registration is available after the connection is establishedby calling registerPushTokenForCurrentUser with getPendingPushToken for GCM,or registerPushTokenForCurrentUser with getPendingPushToken for HMS.
`public interface`	`SendBird.RegisterPushTokenHandler`	RegisterPushToken handler. This handler provides callback for registerPushTokenForCurrentUser.
`public interface`	`SendBird.RegisterPushTokenWithStatusHandler`	RegisterPushTokenWithStatus handler. This handler provides callback for registerPushTokenForCurrentUser.
`public interface`	`SendBird.UnregisterPushTokenHandler`	UnregisterPushToken handler. This handler provides callback for unregisterPushTokenForCurrentUser and unregisterPushTokenAllForCurrentUser.
`public interface`	`SendBird.GetPushTokensHandler`	GetPushTokens handler. This handler provides callback for getMyPushTokensByToken.
`public interface`	`SendBird.SetDoNotDisturbHandler`	SetDoNotDisturb handler. This handler provides callback for setDoNotDisturb.
`public interface`	`SendBird.GetDoNotDisturbHandler`	GetDoNotDisturb handler. This handler provides callback for getDoNotDisturb.
`public interface`	`SendBird.SetSnoozePeriodHandler`	SetSnoozePeriodHandler handler. This handler provides callback for setSnoozePeriod.
`public interface`	`SendBird.GetSnoozePeriodHandler`	GetSnoozePeriodHandler handler. This handler provides callback for getSnoozePeriod.
`public interface`	`SendBird.SetPushSoundHandler`	SetPushSound handler. This handler provides callback for setPushSound.
`public interface`	`SendBird.GetPushSoundHandler`	GetPushSound handler. This handler provides callback for getPushSound.
`public interface`	`SendBird.SetPushTemplateHandler`	SetPushTemplate handler. This handler provides callback for setPushTemplate.
`public interface`	`SendBird.GetPushTemplateHandler`	GetPushTemplate handler. This handler provides callback for getPushTemplate.
`public interface`	`SendBird.SetPushTriggerOptionHandler`	SetPushTriggerOptionHandler handler. This handler provides callback for setPushTriggerOption.
`public interface`	`SendBird.GetPushTriggerOptionHandler`	GetPushTriggerOptionHandler handler. This handler provides callback for getPushTriggerOption.
`public interface`	`SendBird.UserInfoUpdateHandler`	UserInfoUpdate handler. This provides callback for updateCurrentUserInfo and updateCurrentUserInfoWithProfileImage.
`public interface`	`SendBird.SetChannelInvitationPreferenceHandler`	SetAutoAcceptInvitation handler.This provides callback for setChannelInvitationPreference.
`public interface`	`SendBird.GetChannelInvitationPreferenceHandler`	GetAutoAcceptInvitation handler.This provides callback for getChannelInvitationPreference.
`public interface`	`SendBird.UserBlockHandler`	UserBlock handler. This provides callback for blockUser and blockUserWithUserId.
`public interface`	`SendBird.UserUnblockHandler`	UserUnblock handler. This provides callback for unblockUser and unblockUserWithUserId.
`public interface`	`SendBird.AddFriendsHandler`	AddFriendsHandler handler. This handler provides callback for addFriends.
`public interface`	`SendBird.DeleteFriendsHandler`	DeleteFriendsHandler handler. This handler provides callback for deleteFriends.
`public interface`	`SendBird.DeleteFriendHandler`	DeleteFriendHandler handler. This handler provides callback for deleteFriend.
`public interface`	`SendBird.UploadFriendDiscoveriesHandler`	UploadFriendDiscoveriesHandler handler. This handler provides callback for uploadFriendDiscoveries.
`public interface`	`SendBird.DeleteFriendDiscoveriesHandler`	DeleteFriendDiscoveriesHandler handler. This handler provides callback for deleteFriendDiscoveries.
`public interface`	`SendBird.DeleteFriendDiscoveryHandler`	DeleteFriendDiscoveryHandler handler. This handler provides callback for deleteFriendDiscovery.
`public interface`	`SendBird.GetFriendChangeLogsByTokenHandler`	GetFriendChangeLogsByTokenHandler handler. This handler provides callback for getFriendChangeLogsByToken.
`public interface`	`SendBird.GetMyGroupChannelChangeLogsHandler`	GetMyGroupChannelChangeLogsHandler handler. This handler provides callback for all getting channel changelogs related methods.
`public interface`	`SendBird.MarkAsReadHandler`	GroupChannelMarkAsRead handler. This handler provides callback for markAsReadAll.
`public interface`	`SendBird.GetAllEmojiHandler`	getAllEmoji handler. This handler provides callback for getAllEmoji.
`public interface`	`SendBird.GetEmojiCategoryHandler`	getEmojiCategory handler. This handler provides callback for getEmojiCategory.
`public interface`	`SendBird.GetEmojiHandler`	getEmoji handler. This handler provides callback for getEmoji.

Field Summary

Fields
Modifier and Type	Field	Description
`private final static AtomicReference<String>`	`appVersion`
`private static String`	`ekey`
`private SessionHandler`	`sessionHandler`
`public final static int`	`LOGGER_NONE`
`public final static int`	`LOGGER_INFO`
`public final static String`	`PUSH_TEMPLATE_DEFAULT`
`public final static String`	`PUSH_TEMPLATE_ALTERNATIVE`

Method Summary

Modifier and Type	Method	Description
`static void`	`setAppVersion(@NonNull() String version)`	Sets the app version.
`static String`	`getEkey()`	Gets the key to authenticate the url retrieved from getPlainUrl, getPlainProfileImageUrl and getPlainUrl.This key has to be put into the HTTP header to access the url provided by above methods.
`static void`	`setEkey(String ekey)`
`static SessionHandler`	`getSessionHandler()`
`static void`	`setSessionHandler(SessionHandler sessionHandler)`	Set a SessionHandler which is required for SDK refresh the session when the current session expires.
`static void`	`addExtension(String key, String version)`	To send additional User-Agent information please set the version information.This will be set pre-defined keys only.
`static void`	`runOnUIThread(Runnable runnable)`
`static String`	`getOSVersion()`	Returns current OS version.
`static String`	`getSDKVersion()`	Returns current SDK version.
`static String`	`getApplicationId()`	Returns current application ID.
`static void`	`setLoggerLevel(int level)`	Sets logger level.
`static void`	`setLoggerLevel(LogLevel logLevel)`	As of 3.0.153, Sets the logger level for server request/response related logs.
`static synchronized void`	`init(String appId, Context context, boolean useCaching, @NonNull() InitResultHandler handler)`	Initializes SendBird with given app ID.
`static void`	`clearCachedData(@NonNull() Context context, @Nullable() CompletionHandler handler)`	Clears the db data used in local caching.
`static void`	`clearCachedMessages(@NonNull() String channelUrl, @Nullable() CompletionHandler handler)`	Clear cached messages of specific channel.
`static Long`	`getCachedDataSize(@NonNull() Context context)`	Gets the size of cached data.
`static boolean`	`init(@NonNull() String appId, @NonNull() Context context)`	Initializes SendBird with given app ID.
`static synchronized boolean`	`initFromForeground(@NonNull() String appId, @NonNull() Context context)`	Initializes SendBird with given app ID.It will set the application state to FOREGROUND.
`static synchronized void`	`initFromForeground(@NonNull() String appId, @NonNull() Context context, boolean useCaching, @NonNull() InitResultHandler handler)`	Initializes SendBird with given app ID.It will set the application state to FOREGROUND.
`static boolean`	`isUsingLocalCaching()`	Returns whether the app uses local caching.
`static void`	`notifyActivityResumedForOldAndroids()`	Notifies SendBird of the current `Activity` being started.
`static void`	`notifyActivityPausedForOldAndroids()`	Notifies SendBird of the current `Activity` being paused.
`static void`	`setAutoBackgroundDetection(boolean enable)`	Sets SendBird to detect if the `Application` is in background automatically.
`static boolean`	`getAutoBackgroundDetection()`	Gets SendBird auto background detection status.
`static void`	`setNetworkAwarenessReconnection(boolean enable)`	Sets SendBird to reconnect automatically by network awareness.
`static boolean`	`getNetworkAwarenessReconnection()`	Gets SendBird network awareness reconnection status.
`static SendBird.ConnectionState`	`getConnectionState()`	Gets SDK connection state.
`static void`	`connect(String userId, SendBird.ConnectHandler handler)`	Connects to SendBird with given `User` ID.
`static void`	`connect(String userId, String accessToken, SendBird.ConnectHandler handler)`	Connects to SendBird with given `User` ID and access token.
`static void`	`connect(String userId, String accessToken, String apiHost, String wsHost, SendBird.ConnectHandler handler)`	Connects to SendBird with given `User` ID and access token.
`static boolean`	`reconnect()`	Tries reconnection with previously and successfully connected user information.
`static void`	`addChannelHandler(String identifier, SendBird.ChannelHandler handler)`	Adds a channel handler.
`static SendBird.ChannelHandler`	`removeChannelHandler(String identifier)`	Removes a channel handler.
`static void`	`removeAllChannelHandlers()`	Removes all channel handlers added by addChannelHandler.
`static void`	`addUserEventHandler(String identifier, SendBird.UserEventHandler handler)`	Adds a user event handler.
`static SendBird.UserEventHandler`	`removeUserEventHandler(String identifier)`	Removes a user event handler.
`static void`	`removeAllUserEventHandlers()`	Removes all user event handlers added by addUserEventHandler.
`static void`	`addConnectionHandler(String identifier, SendBird.ConnectionHandler handler)`	Adds a connection handler.
`static SendBird.ConnectionHandler`	`removeConnectionHandler(String identifier)`	Removes a connection handler.
`static void`	`removeAllConnectionHandlers()`	Removes all connection handlers added by addConnectionHandler.
`static void`	`disconnect(SendBird.DisconnectHandler handler)`	Disconnects from SendBird.
`static AppInfo`	`getAppInfo()`	Returns obtain information on the set application settings.
`static User`	`getCurrentUser()`	Gets the current `User`.
`static long`	`getLastConnectedAt()`	Gets the last connected timestamp.
`static UserListQuery`	`createUserListQuery()`	Creates a query instance to get the whole `User` list.
`static UserListQuery`	`createUserListQuery(List<String> userIds)`	Creates a query instance to get the filtered `User` list by `User` IDs.
`static ApplicationUserListQuery`	`createApplicationUserListQuery()`	Creates a query instance to get the whole `User` list.
`static BlockedUserListQuery`	`createBlockedUserListQuery()`	Creates a query instance to get only the blocked `User` (by me) list.
`static void`	`updateCurrentUserInfoWithProfileImage(String nickname, File profileImage, SendBird.UserInfoUpdateHandler handler)`	Updates current `User`'s information.
`static void`	`updateCurrentUserInfo(String nickname, String profileUrl, SendBird.UserInfoUpdateHandler handler)`	Updates current `User`'s information.
`static void`	`updateCurrentUserInfo(List<String> preferredLanguages, SendBird.UserInfoUpdateHandler handler)`	Updates current `User`'s information.
`static String`	`getPendingPushToken()`	Gets the pending push token.
`static void`	`registerPushTokenForCurrentUser(String gcmRegToken, SendBird.RegisterPushTokenHandler handler)`	Registers push token for the current `User` to receive push notification.
`static void`	`registerPushTokenForCurrentUser(String gcmRegToken, SendBird.RegisterPushTokenWithStatusHandler handler)`	Registers push token for the current `User` to receive push notification.
`static void`	`registerPushTokenForCurrentUser(String gcmRegToken, boolean unique, SendBird.RegisterPushTokenWithStatusHandler handler)`	Registers push token for the current `User` to receive push notification.
`static void`	`unregisterPushTokenForCurrentUser(String gcmRegToken, SendBird.UnregisterPushTokenHandler handler)`	Unregisters push token for the current `User`.
`static void`	`unregisterPushTokenAllForCurrentUser(SendBird.UnregisterPushTokenHandler handler)`	Unregisters all push token bound to the current `User`.
`static void`	`getMyPushTokensByToken(String token, SendBird.PushTokenType type, SendBird.GetPushTokensHandler handler)`	Requests push tokens of current user from given token.
`static void`	`setDoNotDisturb(boolean doNotDisturbOn, int startHour, int startMin, int endHour, int endMin, String timezone, SendBird.SetDoNotDisturbHandler handler)`	Sets Do-not-disturb option for the current `User`.
`static void`	`getDoNotDisturb(SendBird.GetDoNotDisturbHandler handler)`	Gets Do-not-disturb option for the current `User`.
`static void`	`setSnoozePeriod(boolean snoozeOn, long startTs, long endTs, SendBird.SetSnoozePeriodHandler handler)`	Sets snooze period for the current `User`.
`static void`	`getSnoozePeriod(SendBird.GetSnoozePeriodHandler handler)`	Gets snooze period for the current `User`.
`static void`	`setPushSound(String sound, SendBird.SetPushSoundHandler handler)`	Sets the push notification sound file path for the current `User`.This setting will be delivered on push notification payload.
`static void`	`getPushSound(SendBird.GetPushSoundHandler handler)`	Gets push notification sound path for the current `User`.
`static void`	`setPushTemplate(String templateName, SendBird.SetPushTemplateHandler handler)`	Sets push template option for the current `User`.
`static void`	`getPushTemplate(SendBird.GetPushTemplateHandler handler)`	Gets push template option for the current `User`.
`static void`	`setPushTriggerOption(SendBird.PushTriggerOption pushTriggerOption, SendBird.SetPushTriggerOptionHandler handler)`	Sets the current `User`'s push trigger option.
`static void`	`getPushTriggerOption(SendBird.GetPushTriggerOptionHandler handler)`	Gets the current `User`'s push trigger option.
`static void`	`setChannelInvitationPreference(boolean autoAccept, SendBird.SetChannelInvitationPreferenceHandler handler)`	Sets the current `User`'s preference for `GroupChannel` join.
`static void`	`getChannelInvitationPreference(SendBird.GetChannelInvitationPreferenceHandler handler)`	Gets the current `User`'s preference for `GroupChannel` join.
`static void`	`blockUser(User userToBlock, SendBird.UserBlockHandler handler)`	Blocks the specified `User`.
`static void`	`blockUserWithUserId(String userIdToBlock, SendBird.UserBlockHandler handler)`	Blocks the specified `User` ID.
`static void`	`unblockUser(User blockedUser, SendBird.UserUnblockHandler handler)`	Unblocks the specified `User`.
`static void`	`unblockUserWithUserId(String blockedUserId, SendBird.UserUnblockHandler handler)`	Unblocks the specified `User` ID.
`static void`	`addFriends(List<String> userIds, SendBird.AddFriendsHandler handler)`	Add friends.
`static void`	`deleteFriends(List<String> userIds, SendBird.DeleteFriendsHandler handler)`	Delete friends.
`static void`	`deleteFriend(String userId, SendBird.DeleteFriendHandler handler)`	Delete friend.
`static void`	`uploadFriendDiscoveries(Map<String, String> discoveryMap, SendBird.UploadFriendDiscoveriesHandler handler)`	Upload friend discoveries.
`static void`	`deleteFriendDiscoveries(List<String> discoveryKeys, SendBird.DeleteFriendDiscoveriesHandler handler)`	Delete friend discoveries.
`static void`	`deleteFriendDiscovery(String discoveryKey, SendBird.DeleteFriendDiscoveryHandler handler)`	Delete friend discovery.
`static void`	`getFriendChangeLogsByToken(String token, SendBird.GetFriendChangeLogsByTokenHandler handler)`	Get friend changelogs by token.
`static FriendListQuery`	`createFriendListQuery()`	Creates a query instance to get friends.
`static void`	`getMyGroupChannelChangeLogsByToken(String token, List<String> customTypes, SendBird.GetMyGroupChannelChangeLogsHandler handler)`	Requests the channel changelogs from given token.
`static void`	`getMyGroupChannelChangeLogsByTimestamp(long ts, List<String> customTypes, SendBird.GetMyGroupChannelChangeLogsHandler handler)`	Requests the channel changelogs after given timestamp.
`static void`	`getMyGroupChannelChangeLogsByToken(String token, List<String> customTypes, boolean includeEmpty, SendBird.GetMyGroupChannelChangeLogsHandler handler)`	Requests the channel changelogs from given token.
`static void`	`getMyGroupChannelChangeLogsByTimestamp(long ts, List<String> customTypes, boolean includeEmpty, SendBird.GetMyGroupChannelChangeLogsHandler handler)`	Requests the channel changelogs after given timestamp.
`static void`	`getMyGroupChannelChangeLogsByTokenWithParams(String token, GroupChannelChangeLogsParams params, SendBird.GetMyGroupChannelChangeLogsHandler handler)`	Requests the channel changelogs from given token.
`static void`	`getMyGroupChannelChangeLogsByTimestampWithParams(long ts, GroupChannelChangeLogsParams params, SendBird.GetMyGroupChannelChangeLogsHandler handler)`	Requests the channel changelogs after given timestamp.
`static void`	`markAsDelivered(String channelUrl)`	Sends mark as delivered to this channel when you received push message from us.
`static void`	`markAsDelivered(Map<String, String> data)`	Sends mark as delivered to this channel when you received push message from us.
`static void`	`markAsReadAll(SendBird.MarkAsReadHandler handler)`	Sends mark as read to all joined `GroupChannel`s.This method has rate limit.
`static void`	`markAsReadWithChannelUrls(List<String> channelUrls, SendBird.MarkAsReadHandler handler)`	Sends mark as read to joined `GroupChannel`s.This method has rate limit.
`static void`	`getAllEmoji(SendBird.GetAllEmojiHandler handler)`	Requests the all emoji.
`static void`	`getEmojiCategory(long emojiCategoryId, SendBird.GetEmojiCategoryHandler handler)`	Requests the emoji category.
`static void`	`getEmoji(String key, SendBird.GetEmojiHandler handler)`	Requests the emoji.
`static void`	`getTotalUnreadMessageCount(GroupChannel.GroupChannelTotalUnreadMessageCountHandler handler)`	Gets the total number of unread message of all `GroupChannel`s the current user has joined.
`static void`	`getTotalUnreadMessageCount(List<String> channelCustomTypes, GroupChannel.GroupChannelTotalUnreadMessageCountHandler handler)`	Gets the total number of unread message of `GroupChannel`s with channel custom types filter.
`static void`	`getTotalUnreadMessageCount(GroupChannelTotalUnreadMessageCountParams params, GroupChannel.GroupChannelTotalUnreadMessageCountHandler handler)`	Gets the total number of unread message of `GroupChannel`s with `GroupChannelTotalUnreadMessageCountParams` filter.
`static int`	`getSubscribedTotalUnreadMessageCount()`	Gets the subscribed total number of unread message of all `GroupChannel`s the current user has joined.
`static int`	`getSubscribedCustomTypeTotalUnreadMessageCount()`	Gets the total number of unread message of `GroupChannel`s with subscribed custom types.
`static int`	`getSubscribedCustomTypeUnreadMessageCount(String customType)`	Gets the number of unread message of `GroupChannel` with subscribed custom type.
`static void`	`getUnreadItemCount(Collection<GroupChannel.UnreadItemKey> keys, GroupChannel.GroupChannelGetUnreadItemCountHandler handler)`	Gets the unread item count of `GroupChannel`s from keys.
`static void`	`getTotalUnreadChannelCount(GroupChannel.GroupChannelTotalUnreadChannelCountHandler handler)`	Gets the total number of unread `GroupChannel`s the current user has joined.
`static void`	`getTotalUnreadChannelCount(GroupChannelTotalUnreadChannelCountParams params, GroupChannel.GroupChannelTotalUnreadChannelCountHandler handler)`	Gets the total number of unread `GroupChannel`s the current user has joined.
`static void`	`getGroupChannelCount(GroupChannelListQuery.MemberStateFilter memberStateFilter, GroupChannel.GroupChannelChannelCountHandler handler)`	Gets the number of my `GroupChannel`s.
`static void`	`allowFriendDiscovery(boolean allow, AllowFriendDiscoveryHandler handler)`	Sets friend discoverability of current user.
`static void`	`getAllowFriendDiscovery(GetAllowFriendDiscoveryHandler handler)`	Gets friend discoverability of current user.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - setAppVersion
```
 static void setAppVersion(@NonNull() String version)
```
    Sets the app version.It's recommended to set the app version right after init.
    
    Parameters:
    
    version - The version of the app.
  - getEkey
```
 static String getEkey()
```
    Gets the key to authenticate the url retrieved from getPlainUrl, getPlainProfileImageUrl and getPlainUrl.This key has to be put into the HTTP header to access the url provided by above methods.
  - setEkey
```
 static void setEkey(String ekey)
```
  - getSessionHandler
```
 static SessionHandler getSessionHandler()
```
  - setSessionHandler
```
 static void setSessionHandler(SessionHandler sessionHandler)
```
    Set a SessionHandler which is required for SDK refresh the session when the current session expires.Must be set before the connection is made by connect, connect or connect.
    
    Parameters:
    
    sessionHandler - SessionHandler to handle session related events.
  - addExtension
```
 static void addExtension(String key, String version)
```
    To send additional User-Agent information please set the version information.This will be set pre-defined keys only.
    
    Parameters:
    
    key - KEY of value you want to send.
    
    version - a value you want to send.
  - runOnUIThread
```
 static void runOnUIThread(Runnable runnable)
```
  - getOSVersion
```
 static String getOSVersion()
```
    Returns current OS version.
  - getSDKVersion
```
 static String getSDKVersion()
```
    Returns current SDK version.
  - getApplicationId
```
 static String getApplicationId()
```
    Returns current application ID.
  - setLoggerLevel
```
 static void setLoggerLevel(int level)
```
    Sets logger level.
    
    Parameters:
    
    level - Level of logger.
  - setLoggerLevel
```
 static void setLoggerLevel(LogLevel logLevel)
```
    As of 3.0.153, Sets the logger level for server request/response related logs. Thescope of the log is subject to change.
    
    Parameters:
    
    logLevel - desired log level.
  - init
```
 static synchronized void init(String appId, Context context, boolean useCaching, @NonNull() InitResultHandler handler)
```
    Initializes SendBird with given app ID.
    
    Parameters:
    
    appId - Application ID which you can get by creating the application at SendBird Dashboard.
    
    context - Context of Application.
    
    useCaching - Determine whether to use database in the SDK.
    
    handler - Handler to receive SendBird.init function call processing results.Application ID can be changed by calling this with different application IDs.Notice that only on CLOSED connection status application ID can be modified.
  - clearCachedData
```
 static void clearCachedData(@NonNull() Context context, @Nullable() CompletionHandler handler)
```
    Clears the db data used in local caching.If local caching is enabled, this should be called before init or initFromForeground.
    
    Parameters:
    
    context - Context.
  - clearCachedMessages
```
 static void clearCachedMessages(@NonNull() String channelUrl, @Nullable() CompletionHandler handler)
```
    Clear cached messages of specific channel.
    
    Parameters:
    
    channelUrl - target channel's url
  - getCachedDataSize
```
 static Long getCachedDataSize(@NonNull() Context context)
```
    Gets the size of cached data. If local caching is not used, return 0If you want to clear all cached data, call clearCachedData If you want to clear specific channel's cache, call clearCachedMessages
    
    Parameters:
    
    context - Context.
  - init
```
@Deprecated() static boolean init(@NonNull() String appId, @NonNull() Context context)
```
    Initializes SendBird with given app ID.
    
    Parameters:
    
    appId - Application ID which you can get by creating the application at SendBird Dashboard.
    
    context - Context of Application.
  - initFromForeground
```
@Deprecated() static synchronized boolean initFromForeground(@NonNull() String appId, @NonNull() Context context)
```
    Initializes SendBird with given app ID.It will set the application state to FOREGROUND.
    
    Parameters:
    
    appId - Application ID which you can get by creating the application at SendBird Dashboard.
    
    context - Context of Application.
  - initFromForeground
```
 static synchronized void initFromForeground(@NonNull() String appId, @NonNull() Context context, boolean useCaching, @NonNull() InitResultHandler handler)
```
    Initializes SendBird with given app ID.It will set the application state to FOREGROUND.
    
    Parameters:
    
    appId - Application ID which you can get by creating the application at SendBird Dashboard.
    
    context - Context of Application.
    
    useCaching - Determine whether to use local caching in the SDK.
    
    handler - Handler to receive SendBird.init function call processing results.Application ID can be changed by calling this with different application IDs.Notice that only on CLOSED connection status application ID can be modified.
  - isUsingLocalCaching
```
 static boolean isUsingLocalCaching()
```
    Returns whether the app uses local caching.
  - notifyActivityResumedForOldAndroids
```
@Deprecated() static void notifyActivityResumedForOldAndroids()
```
    Notifies SendBird of the current Activity being started.
    This MUST be called on every Activity#onResume() in the application,so that it can receive push notifications (GCM).If the application runs only above Android 4.0, this method can be ignored.
  - notifyActivityPausedForOldAndroids
```
@Deprecated() static void notifyActivityPausedForOldAndroids()
```
    Notifies SendBird of the current Activity being paused.
    This MUST be called on every Activity#onPause() in the application,so that it can receive push notifications (GCM).If the application runs only above Android 4.0, this method can be ignored.
  - setAutoBackgroundDetection
```
 static void setAutoBackgroundDetection(boolean enable)
```
    Sets SendBird to detect if the Application is in background automatically.
    SendBird by default tracks the Application state by being notifiedActivity#onResume() and Activity#onPause() event in the Application.This enables connection is automatically made or closed when Application goes foreground or background respectively.This auto-detection renders Application can receive push notifications (FCM) without calling disconnect explicitly.You can be notified when your Application goes foreground and connection is reestablished with onReconnectSucceeded callback (refer to ConnectionHandler and addConnectionHandler).If you want the Application not to act like in background so connection to still open,for instance when you start external gallery Activity to send photos from you Application,set this as false with such as startActivityForResult call and then set true again at Activity#onResume().
    
    Parameters:
    
    enable - If true, automatic Application state tracking is on.
  - getAutoBackgroundDetection
```
 static boolean getAutoBackgroundDetection()
```
    Gets SendBird auto background detection status. For details, refer to setAutoBackgroundDetection.
  - setNetworkAwarenessReconnection
```
 static void setNetworkAwarenessReconnection(boolean enable)
```
    Sets SendBird to reconnect automatically by network awareness.
    
    Parameters:
    
    enable - If true, the reconnection by network awareness is on.
  - getNetworkAwarenessReconnection
```
 static boolean getNetworkAwarenessReconnection()
```
    Gets SendBird network awareness reconnection status. For details, refer to setNetworkAwarenessReconnection.
  - getConnectionState
```
 static SendBird.ConnectionState getConnectionState()
```
    Gets SDK connection state.
  - connect
```
 static void connect(String userId, SendBird.ConnectHandler handler)
```
    Connects to SendBird with given User ID.If you have created Users with access token,refer to connect.Even though User is not created by Platform API, this method creates one and calls callback to return it.
    
    Parameters:
    
    userId - User ID to connect with.
    
    handler - Callback handler.
  - connect
```
 static void connect(String userId, String accessToken, SendBird.ConnectHandler handler)
```
    Connects to SendBird with given User ID and access token.If you have created Users without access token,refer to connect or just pass access token with null.
    
    Parameters:
    
    userId - User ID to connect with.
    
    accessToken - Access token.
    
    handler - Callback handler.
  - connect
```
 static void connect(String userId, String accessToken, String apiHost, String wsHost, SendBird.ConnectHandler handler)
```
    Connects to SendBird with given User ID and access token.If you have created Users without access token,refer to connect or just pass access token with null.
    
    Parameters:
    
    userId - User ID to connect with.
    
    accessToken - Access token.
    
    apiHost - Custom API Host.
    
    wsHost - Custom WS Host.
    
    handler - Callback handler.
  - reconnect
```
 static boolean reconnect()
```
    Tries reconnection with previously and successfully connected user information. This can be called in onReconnectFailed or where you check the device network statusto let the SDK try reconnection. onReconnectStarted will be called after you callthis (note that it will not be called if there is previously started connection process which has not finished),and onReconnectFailed or onReconnectSucceeded will becalled according to the connection status afterwards.Usually, the SDK automatically retries connection process when the networkconnection is lost with some backoff period. When you call this method, you can start connection processimmediately.
  - addChannelHandler
```
 static void addChannelHandler(String identifier, SendBird.ChannelHandler handler)
```
    Adds a channel handler. All added handlers will be notified when events occur.
    
    Parameters:
    
    identifier - ID of handler to be added.
    
    handler - Handler to be added.
  - removeChannelHandler
```
 static SendBird.ChannelHandler removeChannelHandler(String identifier)
```
    Removes a channel handler. The deleted handler no longer be notified.
    
    Parameters:
    
    identifier - ID of handler to be removed.
  - removeAllChannelHandlers
```
 static void removeAllChannelHandlers()
```
    Removes all channel handlers added by addChannelHandler.
  - addUserEventHandler
```
 static void addUserEventHandler(String identifier, SendBird.UserEventHandler handler)
```
    Adds a user event handler. All added handlers will be notified when events occur.
    
    Parameters:
    
    identifier - ID of handler to be added.
    
    handler - Handler to be added.
  - removeUserEventHandler
```
 static SendBird.UserEventHandler removeUserEventHandler(String identifier)
```
    Removes a user event handler. The deleted handler no longer be notified.
    
    Parameters:
    
    identifier - ID of handler to be removed.
  - removeAllUserEventHandlers
```
 static void removeAllUserEventHandlers()
```
    Removes all user event handlers added by addUserEventHandler.
  - addConnectionHandler
```
 static void addConnectionHandler(String identifier, SendBird.ConnectionHandler handler)
```
    Adds a connection handler. All added handlers will be notified when events occurs.
    
    Parameters:
    
    identifier - ID of handler to be added.
    
    handler - Handler to be added.
  - removeConnectionHandler
```
 static SendBird.ConnectionHandler removeConnectionHandler(String identifier)
```
    Removes a connection handler. The deleted handler no longer be notified.
    
    Parameters:
    
    identifier - ID of handler to be removed.
  - removeAllConnectionHandlers
```
 static void removeAllConnectionHandlers()
```
    Removes all connection handlers added by addConnectionHandler.
  - disconnect
```
 static void disconnect(SendBird.DisconnectHandler handler)
```
    Disconnects from SendBird.
    
    Parameters:
    
    handler - Callback handler.
  - getAppInfo
```
 static AppInfo getAppInfo()
```
    Returns obtain information on the set application settings.
  - getCurrentUser
```
 static User getCurrentUser()
```
    Gets the current User.
  - getLastConnectedAt
```
 static long getLastConnectedAt()
```
    Gets the last connected timestamp.
  - createUserListQuery
```
@Deprecated() static UserListQuery createUserListQuery()
```
    Creates a query instance to get the whole User list.
  - createUserListQuery
```
@Deprecated() static UserListQuery createUserListQuery(List<String> userIds)
```
    Creates a query instance to get the filtered User list by User IDs.
    
    Parameters:
    
    userIds - User IDs to query.
  - createApplicationUserListQuery
```
 static ApplicationUserListQuery createApplicationUserListQuery()
```
    Creates a query instance to get the whole User list.
  - createBlockedUserListQuery
```
 static BlockedUserListQuery createBlockedUserListQuery()
```
    Creates a query instance to get only the blocked User (by me) list.
  - updateCurrentUserInfoWithProfileImage
```
 static void updateCurrentUserInfoWithProfileImage(String nickname, File profileImage, SendBird.UserInfoUpdateHandler handler)
```
    Updates current User's information.
    
    Parameters:
    
    nickname - Nickname to be used.
    
    profileImage - Image file to be used.
    
    handler - Callback handler.
  - updateCurrentUserInfo
```
 static void updateCurrentUserInfo(String nickname, String profileUrl, SendBird.UserInfoUpdateHandler handler)
```
    Updates current User's information.
    
    Parameters:
    
    nickname - Nickname to be used.
    
    profileUrl - Image URL to be used.
    
    handler - Callback handler.
  - updateCurrentUserInfo
```
 static void updateCurrentUserInfo(List<String> preferredLanguages, SendBird.UserInfoUpdateHandler handler)
```
    Updates current User's information.
    
    Parameters:
    
    preferredLanguages - Preferred languages for push translation.
    
    handler - Callback handler.
  - getPendingPushToken
```
 static String getPendingPushToken()
```
    Gets the pending push token.
  - registerPushTokenForCurrentUser
```
@Deprecated() static void registerPushTokenForCurrentUser(String gcmRegToken, SendBird.RegisterPushTokenHandler handler)
```
    Registers push token for the current User to receive push notification.To enable push notification and get a token, refer to SendBird Docs.
    
    Parameters:
    
    gcmRegToken - GCM push token.
    
    handler - Callback handler.
  - registerPushTokenForCurrentUser
```
 static void registerPushTokenForCurrentUser(String gcmRegToken, SendBird.RegisterPushTokenWithStatusHandler handler)
```
    Registers push token for the current User to receive push notification.To enable push notification and get a token, refer to SendBird Docs.Push token registration succeeds only when the connection (connect, connect) is made.Otherwise, callback will return with PENDING status. Then, you can register push token again by callingSendBird.registerPushTokenForCurrentUser(SendBird.getPendingPushToken(), RegisterPushTokenWithStatusHandler) after the connection is done.This just adds token to the server. If you want to register this token and delete all the previous ones, refer to registerPushTokenForCurrentUser.
    
    Parameters:
    
    gcmRegToken - GCM push token.
    
    handler - Callback handler.
  - registerPushTokenForCurrentUser
```
 static void registerPushTokenForCurrentUser(String gcmRegToken, boolean unique, SendBird.RegisterPushTokenWithStatusHandler handler)
```
    Registers push token for the current User to receive push notification.To enable push notification and get a token, refer to SendBird Docs.Push token registration succeeds only when the connection (connect, connect) is made.Otherwise, callback will return with PENDING status. Then, you can register push token again by callingSendBird.registerPushTokenForCurrentUser(SendBird.getPendingPushToken(), unique, RegisterPushTokenWithStatusHandler) after the connection is done.
    
    Parameters:
    
    gcmRegToken - GCM push token.
    
    unique - If true, all the previously registered token for the current User will be deleted and this token will be the unique one.
    
    handler - Callback handler.
  - unregisterPushTokenForCurrentUser
```
 static void unregisterPushTokenForCurrentUser(String gcmRegToken, SendBird.UnregisterPushTokenHandler handler)
```
    Unregisters push token for the current User.
    
    Parameters:
    
    gcmRegToken - GCM push token.
    
    handler - Callback handler.
  - unregisterPushTokenAllForCurrentUser
```
 static void unregisterPushTokenAllForCurrentUser(SendBird.UnregisterPushTokenHandler handler)
```
    Unregisters all push token bound to the current User.
    
    Parameters:
    
    handler - Callback handler.
  - getMyPushTokensByToken
```
 static void getMyPushTokensByToken(String token, SendBird.PushTokenType type, SendBird.GetPushTokensHandler handler)
```
    Requests push tokens of current user from given token.The result is passed to handler.
    
    Parameters:
    
    token - Token to get next push tokens.
    
    type - PushTokenType.
    
    handler - Callback handler.
  - setDoNotDisturb
```
 static void setDoNotDisturb(boolean doNotDisturbOn, int startHour, int startMin, int endHour, int endMin, String timezone, SendBird.SetDoNotDisturbHandler handler)
```
    Sets Do-not-disturb option for the current User.If this option is enabled, the current User does not receive push notification during the specified time repeatedly.If you want to snooze specific period, use setSnoozePeriod.
    
    Parameters:
    
    doNotDisturbOn - Enables option or not.
    
    startHour - Start hour (0~23).
    
    startMin - Start minute (0~59).
    
    endHour - End hour (0~23).
    
    endMin - End minute (0~59).
    
    timezone - Timezone.
    
    handler - Callback handler.
  - getDoNotDisturb
```
 static void getDoNotDisturb(SendBird.GetDoNotDisturbHandler handler)
```
    Gets Do-not-disturb option for the current User.
    
    Parameters:
    
    handler - Callback handler.
  - setSnoozePeriod
```
 static void setSnoozePeriod(boolean snoozeOn, long startTs, long endTs, SendBird.SetSnoozePeriodHandler handler)
```
    Sets snooze period for the current User.If this option is enabled, the current User does not receive push notification during the given period. It's not a repetitive operation.If you want to snooze repeatedly, use setDoNotDisturb.
    
    Parameters:
    
    snoozeOn - Enables option or not.
    
    startTs - Start timestamp of snooze period
    
    endTs - End timestamp of snooze period
    
    handler - Callback handler.
  - getSnoozePeriod
```
 static void getSnoozePeriod(SendBird.GetSnoozePeriodHandler handler)
```
    Gets snooze period for the current User.
    
    Parameters:
    
    handler - Callback handler.
  - setPushSound
```
 static void setPushSound(String sound, SendBird.SetPushSoundHandler handler)
```
    Sets the push notification sound file path for the current User.This setting will be delivered on push notification payload.
    
    Parameters:
    
    sound - Sound file path.
    
    handler - Callback handler.
  - getPushSound
```
 static void getPushSound(SendBird.GetPushSoundHandler handler)
```
    Gets push notification sound path for the current User.
    
    Parameters:
    
    handler - Callback handler.
  - setPushTemplate
```
 static void setPushTemplate(String templateName, SendBird.SetPushTemplateHandler handler)
```
    Sets push template option for the current User. The only valid arguments for template name are PUSH_TEMPLATE_DEFAULT and PUSH_TEMPLATE_ALTERNATIVE.If PUSH_TEMPLATE_DEFAULT is set, the push notification will contain the original message in the message field of the push notification.If PUSH_TEMPLATE_ALTERNATIVE is set, message of push notification will be replaced by the content you've set onSendBird Dashboard.
    
    Parameters:
    
    templateName - Name of template to be applied to current User.
    
    handler - Callback handler.
  - getPushTemplate
```
 static void getPushTemplate(SendBird.GetPushTemplateHandler handler)
```
    Gets push template option for the current User. For details of push template option, refer to setPushTemplate.This can be used, for instance, when you need to check the push notification content preview is on or off at the moment.
    
    Parameters:
    
    handler - Callback handler.
  - setPushTriggerOption
```
 static void setPushTriggerOption(SendBird.PushTriggerOption pushTriggerOption, SendBird.SetPushTriggerOptionHandler handler)
```
    Sets the current User's push trigger option.If certain channel's push trigger option is set to DEFAULT, it works according to the state of PushTriggerOption.If not, push messages will be triggered according to the state of com.sendbird.android.GroupChannel.PushTriggerOption.Refer to com.sendbird.android.GroupChannel.PushTriggerOption.
    
    Parameters:
    
    pushTriggerOption - PushTriggerOption.
    
    handler - Callback handler.
  - getPushTriggerOption
```
 static void getPushTriggerOption(SendBird.GetPushTriggerOptionHandler handler)
```
    Gets the current User's push trigger option. Refer to PushTriggerOption.For details of push trigger option, refer to setPushTriggerOption.
    
    Parameters:
    
    handler - Callback handler.
  - setChannelInvitationPreference
```
 static void setChannelInvitationPreference(boolean autoAccept, SendBird.SetChannelInvitationPreferenceHandler handler)
```
    Sets the current User's preference for GroupChannel join.If this is set as true, the User will automatically join the GroupChannel.If set as false, the User can join the GroupChannel by calling acceptInvitation or decline the invitation by calling declineInvitation.
    
    Parameters:
    
    autoAccept - GroupChannel invitation auto-acceptance preference.
    
    handler - Callback handler.
  - getChannelInvitationPreference
```
 static void getChannelInvitationPreference(SendBird.GetChannelInvitationPreferenceHandler handler)
```
    Gets the current User's preference for GroupChannel join.If this is set as true, the User will automatically join the GroupChannel.If set as false, the User can join the GroupChannel by calling acceptInvitation or decline the invitation by calling declineInvitation.
    
    Parameters:
    
    handler - Callback handler.
  - blockUser
```
 static void blockUser(User userToBlock, SendBird.UserBlockHandler handler)
```
    Blocks the specified User.Blocked User cannot send messages to the blocker.
    
    Parameters:
    
    userToBlock - User to block.
    
    handler - Callback handler.
  - blockUserWithUserId
```
 static void blockUserWithUserId(String userIdToBlock, SendBird.UserBlockHandler handler)
```
    Blocks the specified User ID.Blocked User cannot send messages to the blocker.
    
    Parameters:
    
    userIdToBlock - User ID to block.
    
    handler - Callback handler.
  - unblockUser
```
 static void unblockUser(User blockedUser, SendBird.UserUnblockHandler handler)
```
    Unblocks the specified User.Unblocked User can send messages to the ex-blocker.
    
    Parameters:
    
    blockedUser - User to unblock.
    
    handler - Callback handler.
  - unblockUserWithUserId
```
 static void unblockUserWithUserId(String blockedUserId, SendBird.UserUnblockHandler handler)
```
    Unblocks the specified User ID.Unblocked User cannot send messages to the ex-blocker.
    
    Parameters:
    
    blockedUserId - User ID to unblock.
    
    handler - Callback handler.
  - addFriends
```
 static void addFriends(List<String> userIds, SendBird.AddFriendsHandler handler)
```
    Add friends.
    
    Parameters:
    
    userIds - User IDs to add friends.
    
    handler - Callback handler.
  - deleteFriends
```
 static void deleteFriends(List<String> userIds, SendBird.DeleteFriendsHandler handler)
```
    Delete friends.
    
    Parameters:
    
    userIds - User IDs to delete friends.
    
    handler - Callback handler.
  - deleteFriend
```
 static void deleteFriend(String userId, SendBird.DeleteFriendHandler handler)
```
    Delete friend.
    
    Parameters:
    
    userId - User ID to delete friend.
    
    handler - Callback handler.
  - uploadFriendDiscoveries
```
 static void uploadFriendDiscoveries(Map<String, String> discoveryMap, SendBird.UploadFriendDiscoveriesHandler handler)
```
    Upload friend discoveries. addUserEventHandler removeUserEventHandler removeAllUserEventHandlers onFriendsDiscovered
    
    Parameters:
    
    discoveryMap - The discovery key, friend name map to upload friend discoveries.
    
    handler - Callback handler.
  - deleteFriendDiscoveries
```
 static void deleteFriendDiscoveries(List<String> discoveryKeys, SendBird.DeleteFriendDiscoveriesHandler handler)
```
    Delete friend discoveries.
    
    Parameters:
    
    discoveryKeys - The discovery keys to delete friend discoveries.
    
    handler - Callback handler.
  - deleteFriendDiscovery
```
 static void deleteFriendDiscovery(String discoveryKey, SendBird.DeleteFriendDiscoveryHandler handler)
```
    Delete friend discovery.
    
    Parameters:
    
    discoveryKey - The discovery key to delete friend discovery.
    
    handler - Callback handler.
  - getFriendChangeLogsByToken
```
 static void getFriendChangeLogsByToken(String token, SendBird.GetFriendChangeLogsByTokenHandler handler)
```
    Get friend changelogs by token.
    
    Parameters:
    
    token - Token to get next friend changelogs.
    
    handler - Callback handler.
  - createFriendListQuery
```
 static FriendListQuery createFriendListQuery()
```
    Creates a query instance to get friends.
  - getMyGroupChannelChangeLogsByToken
```
@Deprecated() static void getMyGroupChannelChangeLogsByToken(String token, List<String> customTypes, SendBird.GetMyGroupChannelChangeLogsHandler handler)
```
    Requests the channel changelogs from given token.The result is passed to handler.
    
    Parameters:
    
    token - Token to get next channel changelogs.
    
    customTypes - GroupChannel custom types filter.
    
    handler - Callback handler.
  - getMyGroupChannelChangeLogsByTimestamp
```
@Deprecated() static void getMyGroupChannelChangeLogsByTimestamp(long ts, List<String> customTypes, SendBird.GetMyGroupChannelChangeLogsHandler handler)
```
    Requests the channel changelogs after given timestamp.The result is passed to handler.
    
    Parameters:
    
    ts - Timestamp to load changelogs.
    
    customTypes - GroupChannel custom types filter.
    
    handler - Callback handler.
  - getMyGroupChannelChangeLogsByToken
```
@Deprecated() static void getMyGroupChannelChangeLogsByToken(String token, List<String> customTypes, boolean includeEmpty, SendBird.GetMyGroupChannelChangeLogsHandler handler)
```
    Requests the channel changelogs from given token.The result is passed to handler.
    
    Parameters:
    
    token - Token to get next channel changelogs.
    
    customTypes - GroupChannel custom types filter.
    
    includeEmpty - Flag to include empty channels.
    
    handler - Callback handler.
  - getMyGroupChannelChangeLogsByTimestamp
```
@Deprecated() static void getMyGroupChannelChangeLogsByTimestamp(long ts, List<String> customTypes, boolean includeEmpty, SendBird.GetMyGroupChannelChangeLogsHandler handler)
```
    Requests the channel changelogs after given timestamp.The result is passed to handler.
    
    Parameters:
    
    ts - Timestamp to load changelogs.
    
    customTypes - GroupChannel custom types filter.
    
    includeEmpty - Flag to include empty channels.
    
    handler - Callback handler.
  - getMyGroupChannelChangeLogsByTokenWithParams
```
 static void getMyGroupChannelChangeLogsByTokenWithParams(String token, GroupChannelChangeLogsParams params, SendBird.GetMyGroupChannelChangeLogsHandler handler)
```
    Requests the channel changelogs from given token.The result is passed to handler.
    
    Parameters:
    
    token - Token to get next channel changelogs.
    
    params - Params for getting group channel list.
    
    handler - Callback handler.
  - getMyGroupChannelChangeLogsByTimestampWithParams
```
 static void getMyGroupChannelChangeLogsByTimestampWithParams(long ts, GroupChannelChangeLogsParams params, SendBird.GetMyGroupChannelChangeLogsHandler handler)
```
    Requests the channel changelogs after given timestamp.The result is passed to handler.
    
    Parameters:
    
    ts - Timestamp to load changelogs.
    
    params - Params for getting group channel list.
    
    handler - Callback handler.
  - markAsDelivered
```
@Deprecated() static void markAsDelivered(String channelUrl)
```
    Sends mark as delivered to this channel when you received push message from us.
    
    Parameters:
    
    channelUrl - target channel's url
  - markAsDelivered
```
 static void markAsDelivered(Map<String, String> data)
```
    Sends mark as delivered to this channel when you received push message from us.
    
    Parameters:
    
    data - The payload data from the push.
  - markAsReadAll
```
 static void markAsReadAll(SendBird.MarkAsReadHandler handler)
```
    Sends mark as read to all joined GroupChannels.This method has rate limit. You can send one request per second.It returns SendBirdException if you exceed the rate limit.
    
    Parameters:
    
    handler - Callback handler.
  - markAsReadWithChannelUrls
```
 static void markAsReadWithChannelUrls(List<String> channelUrls, SendBird.MarkAsReadHandler handler)
```
    Sends mark as read to joined GroupChannels.This method has rate limit. You can send one request per second.It returns SendBirdException if you exceed the rate limit.
    
    Parameters:
    
    channelUrls - Channel Urls.
    
    handler - Callback handler.
  - getAllEmoji
```
 static void getAllEmoji(SendBird.GetAllEmojiHandler handler)
```
    Requests the all emoji.The result is passed to handler.
    
    Parameters:
    
    handler - Callback handler.
  - getEmojiCategory
```
 static void getEmojiCategory(long emojiCategoryId, SendBird.GetEmojiCategoryHandler handler)
```
    Requests the emoji category.The result is passed to handler.
    
    Parameters:
    
    emojiCategoryId - Emoji category id.
    
    handler - Callback handler.
  - getEmoji
```
 static void getEmoji(String key, SendBird.GetEmojiHandler handler)
```
    Requests the emoji.The result is passed to handler.
    
    Parameters:
    
    key - Emoji key.
    
    handler - Callback handler.
  - getTotalUnreadMessageCount
```
 static void getTotalUnreadMessageCount(GroupChannel.GroupChannelTotalUnreadMessageCountHandler handler)
```
    Gets the total number of unread message of all GroupChannels the current user has joined.
    
    Parameters:
    
    handler - Callback handler.
  - getTotalUnreadMessageCount
```
 static void getTotalUnreadMessageCount(List<String> channelCustomTypes, GroupChannel.GroupChannelTotalUnreadMessageCountHandler handler)
```
    Gets the total number of unread message of GroupChannels with channel custom types filter.
    
    Parameters:
    
    channelCustomTypes - GroupChannel custom type list.
    
    handler - Callback handler.
  - getTotalUnreadMessageCount
```
 static void getTotalUnreadMessageCount(GroupChannelTotalUnreadMessageCountParams params, GroupChannel.GroupChannelTotalUnreadMessageCountHandler handler)
```
    Gets the total number of unread message of GroupChannels with GroupChannelTotalUnreadMessageCountParams filter.
    
    Parameters:
    
    params - GroupChannelTotalUnreadMessageCountParams
    
    handler - Callback handler.
  - getSubscribedTotalUnreadMessageCount
```
 static int getSubscribedTotalUnreadMessageCount()
```
    Gets the subscribed total number of unread message of all GroupChannels the current user has joined.
  - getSubscribedCustomTypeTotalUnreadMessageCount
```
 static int getSubscribedCustomTypeTotalUnreadMessageCount()
```
    Gets the total number of unread message of GroupChannels with subscribed custom types.
  - getSubscribedCustomTypeUnreadMessageCount
```
 static int getSubscribedCustomTypeUnreadMessageCount(String customType)
```
    Gets the number of unread message of GroupChannel with subscribed custom type.
    
    Parameters:
    
    customType - The subscribed custom type.
  - getUnreadItemCount
```
 static void getUnreadItemCount(Collection<GroupChannel.UnreadItemKey> keys, GroupChannel.GroupChannelGetUnreadItemCountHandler handler)
```
    Gets the unread item count of GroupChannels from keys.
    
    Parameters:
    
    keys - Unread item keys.
    
    handler - Callback handler.
  - getTotalUnreadChannelCount
```
 static void getTotalUnreadChannelCount(GroupChannel.GroupChannelTotalUnreadChannelCountHandler handler)
```
    Gets the total number of unread GroupChannels the current user has joined.
    
    Parameters:
    
    handler - Callback handler.
  - getTotalUnreadChannelCount
```
 static void getTotalUnreadChannelCount(GroupChannelTotalUnreadChannelCountParams params, GroupChannel.GroupChannelTotalUnreadChannelCountHandler handler)
```
    Gets the total number of unread GroupChannels the current user has joined.
    
    Parameters:
    
    params - GroupChannelTotalUnreadChannelCountParams.
    
    handler - Callback handler.
  - getGroupChannelCount
```
 static void getGroupChannelCount(GroupChannelListQuery.MemberStateFilter memberStateFilter, GroupChannel.GroupChannelChannelCountHandler handler)
```
    Gets the number of my GroupChannels.
    
    Parameters:
    
    memberStateFilter - GroupChannelListQuery.MemberStateFilter.
    
    handler - Callback handler.
  - allowFriendDiscovery
```
 static void allowFriendDiscovery(boolean allow, AllowFriendDiscoveryHandler handler)
```
    Sets friend discoverability of current user.
    
    Parameters:
    
    allow - true to allow, false to disallow.
    
    handler - a completion handler to get notified of complete event.
  - getAllowFriendDiscovery
```
 static void getAllowFriendDiscovery(GetAllowFriendDiscoveryHandler handler)
```
    Gets friend discoverability of current user.
    
    Parameters:
    
    handler - A handler to get notified of the result.

Class SendBird

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

setAppVersion

getEkey

setEkey

getSessionHandler

setSessionHandler

addExtension

runOnUIThread

getOSVersion

getSDKVersion

getApplicationId

setLoggerLevel

setLoggerLevel

init

clearCachedData

clearCachedMessages

getCachedDataSize

init

initFromForeground

initFromForeground

isUsingLocalCaching

notifyActivityResumedForOldAndroids

notifyActivityPausedForOldAndroids

setAutoBackgroundDetection

getAutoBackgroundDetection

setNetworkAwarenessReconnection

getNetworkAwarenessReconnection

getConnectionState

connect

connect

connect

reconnect

addChannelHandler

removeChannelHandler

removeAllChannelHandlers

addUserEventHandler

removeUserEventHandler

removeAllUserEventHandlers

addConnectionHandler

removeConnectionHandler

removeAllConnectionHandlers

disconnect

getAppInfo

getCurrentUser

getLastConnectedAt

createUserListQuery

createUserListQuery

createApplicationUserListQuery

createBlockedUserListQuery

updateCurrentUserInfoWithProfileImage

updateCurrentUserInfo

updateCurrentUserInfo

getPendingPushToken

registerPushTokenForCurrentUser

registerPushTokenForCurrentUser

registerPushTokenForCurrentUser

unregisterPushTokenForCurrentUser

unregisterPushTokenAllForCurrentUser

getMyPushTokensByToken

setDoNotDisturb

getDoNotDisturb

setSnoozePeriod

getSnoozePeriod

setPushSound

getPushSound

setPushTemplate

getPushTemplate

setPushTriggerOption

getPushTriggerOption

setChannelInvitationPreference

getChannelInvitationPreference

blockUser

blockUserWithUserId

unblockUser

unblockUserWithUserId