MethodChannelXmtpPlugin class

An implementation of XmtpPluginPlatform that uses method channels.

Inheritance

• Object
• PlatformInterface
• XmtpPluginPlatform
• MethodChannelXmtpPlugin

Constructors

MethodChannelXmtpPlugin()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

methodChannel → MethodChannel

The method channel used to interact with the native platform.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

acceptConversation(String topic) → Future<bool>

override

addAccount(Uint8List newAccountPrivateKey, {bool allowReassignInboxId = false}) → Future<void>

override

addGroupAdmin(String topic, String inboxId) → Future<bool>

override

addGroupMembers(String topic, List<String> inboxIds) → Future<bool>

override

addGroupSuperAdmin(String topic, String inboxId) → Future<bool>

override

archiveMetadata(String path, Uint8List key) → Future<Map<String, dynamic>>

override

canMessage(String address) → Future<bool>

override

canMessageByInboxId(String inboxId) → Future<bool>

override

changeRecoveryIdentifier(Uint8List signerPrivateKey, String newRecoveryIdentifier) → Future<void>

override

conversationTopicFromAddress(String peerAddress) → Future<String?>

override

createArchive(String path, Uint8List key, {List<String> elements = const [], int? startNs, int? endNs, bool excludeDisappearing = false}) → Future<void>

override

denyConversation(String topic) → Future<bool>

override

findOrCreateDMWithInboxId(String inboxId) → Future<Map<String, dynamic>>

override

generatePrivateKey() → Future<Uint8List>

override

getAllHmacKeys() → Future<List<Map<String, dynamic>>>

Aggregate HMAC keys for every conversation the client knows about (including stitched duplicate DMs). Each entry: {topic: String, hmacKey: Uint8List, thirtyDayPeriodsSinceEpoch: int}. libxmtp returns 3 keys per conversation (prior / current / next epoch). Feed these to the notif server's subscribeWithMetadata so it can filter listener traffic without breaking E2E.

override

getClientAddress() → Future<String?>

override

getClientInboxId() → Future<String?>

override

getConversationConsentState(String topic) → Future<String>

override

getGroupMemberRole(String topic, String inboxId) → Future<Map<String, dynamic>>

override

getInboxConsentState(String inboxId) → Future<String>

override

getInstallationId() → Future<String>

override

getMessagesAfterDate(String peerAddress, DateTime fromDate) → Future<List<Map<String, dynamic>>>

override

getMessagesAfterDateByTopic(String topic, DateTime fromDate) → Future<List<Map<String, dynamic>>>

override

getPlatformVersion() → Future<String?>

override

importArchive(String path, Uint8List key) → Future<void>

override

inboxIdFromAddress(String address) → Future<String>

override

inboxState({bool refreshFromNetwork = false}) → Future<Map<String, dynamic>>

override

inboxStatesForInboxIds(List<String> inboxIds, {bool refreshFromNetwork = true}) → Future<List<Map<String, dynamic>>>

override

initializeClient(Uint8List privateKey, Uint8List dbKey, {String environment = 'production', String? dbDirectory}) → Future<String?>

override

listConversations() → Future<List<Map<String, dynamic>>>

override

listDms({String? consentState}) → Future<List<Map<String, dynamic>>>

override

listGroupAdmins(String topic) → Future<List<Map>>

override

listGroupMembers(String topic) → Future<List<Map>>

override

listGroups({String? consentState}) → Future<List<Map<String, dynamic>>>

override

listGroupSuperAdmins(String topic) → Future<List<Map>>

override

loadRemoteAttachment(Map<String, dynamic> params) → Future<Map<String, dynamic>>

override

newGroup(List<String> inboxIds, Map<String, String> options) → Future<Map<String, dynamic>>

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

processPushMessage(String topic, Uint8List encryptedBytes) → Future<List<Map<String, dynamic>>>

Decrypt an FCM/APNs push payload for an existing conversation (looked up by topic). Returns a list of decoded messages — usually 1, occasionally more if the envelope contained multiple. Each entry mirrors getMessagesAfterDate shape.

override

processWelcome(Uint8List encryptedBytes) → Future<List<Map<String, dynamic>>>

Decrypt an FCM/APNs push payload that arrived on the welcome topic (/xmtp/mls/1/w-${installationId}/proto). Returns the newly-created conversation(s) — usually 1, occasionally more from DM stitching. Each entry mirrors listConversations shape.

override

removeAccount(Uint8List recoveryPrivateKey, String identifierToRemove) → Future<void>

override

removeGroupAdmin(String topic, String inboxId) → Future<bool>

override

removeGroupMembers(String topic, List<String> inboxIds) → Future<bool>

override

removeGroupSuperAdmin(String topic, String inboxId) → Future<bool>

override

revokeAllOtherInstallations(Uint8List signerPrivateKey) → Future<void>

override

revokeInstallations(Uint8List signerPrivateKey, List<String> installationIds) → Future<void>

override

sendGroupMessage(String topic, dynamic message, String authorityId, String typeId, int versionMajor) → Future<String?>

override

sendMessage(String recipientAddress, dynamic message, String authorityId, String typeId, int versionMajor) → Future<String?>

override

sendMessageByInboxId(String recipientInboxId, dynamic message, String authorityId, String typeId, int versionMajor) → Future<Map<String, dynamic>?>

Returns a map with messageId and the live DM topic (the conversation that was actually sent to — send is find-or-create, so this is always the canonical DM topic). topic may be null on platforms that don't surface it.

override

sendSyncRequest() → Future<bool>

override

setConversationConsentState(String topic, String state) → Future<bool>

override

setInboxConsentState(String inboxId, String state) → Future<bool>

override

staticDeleteLocalDatabase(String address, String inboxId, {String environment = 'production', String? dbDirectory}) → Future<void>

override

staticGetInboxIdForAddress(String address, {String environment = 'production'}) → Future<String?>

override

staticInboxStatesForInboxIds(List<String> inboxIds) → Future<List<Map<String, dynamic>>>

override

staticRevokeInstallations(Uint8List signerPrivateKey, String inboxId, List<String> installationIds) → Future<void>

override

subscribeToAllMessages() → Stream<Map<String, dynamic>>

override

syncAll({List<String> consentStates = const ['allowed']}) → Future<Map<String, int>>

override

syncConsentPreferences() → Future<bool>

override

syncConversation(String topic) → Future<void>

override

toString() → String

A string representation of this object.

inherited

updateGroup(String topic, Map<String, String> updates) → Future<bool>

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited