问题
I'm trying to integrate chatkit into my Android app grabbing portions of code from this getting started tutorial and this android-public-demo-app project on github and I am getting this error:
D/ChatRoomsActivity: on subscripetoRoomMultipart reason:: Room membership required.
The user is already a member of the room which is producing is an error according to the dashboard/console snippets which are shown at the bottom of this post. Currently the currentUser is: user id=username2-PCKid
Error occurs in ChatRoomAcitivity.kt at currentUser.subscribeToRoomMultipart. I included the ChatRoomListActivity and adapters for context.
Any and all help is appreciated. Please let me know if more context is required.
here is my ChatRoomListActivity.kt
class ChatRoomsListActivity : AppCompatActivity() {
val adapter = ChatRoomsListAdapter();
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_chat_room_list)
initRecyclerView()
initChatManager()
}
private fun initRecyclerView() {
recycler_view.layoutManager = LinearLayoutManager(this@ChatRoomsListActivity)
recycler_view.adapter = adapter
}
private fun initChatManager() {
val chatManager = ChatManager(
instanceLocator = "************",
userId = "username2-PCKid",
dependencies = AndroidChatkitDependencies(
tokenProvider = ChatkitTokenProvider(
endpoint = "******************",
userId = "username2-PCKid"
)
)
)
chatManager.connect(listeners = ChatListeners(
)
, callback = { result ->
when (result) {
is Result.Success -> {
// We have connected!
Log.d(AppActivityTags.chatRoomsListActivityTAG, "chatManager connected!")
val currentUser = result.value
AppController.currentUser = currentUser
Log.d(AppActivityTags.chatRoomsListActivityTAG, "user: " + currentUser + " is logged in to chatkit")
val userJoinedRooms = ArrayList<Room>()
for (x in currentUser.rooms) {
adapter.addRoom(x)
recycler_view.smoothScrollToPosition(0)
}
adapter.notifyDataSetChanged()
Log.d(AppActivityTags.chatRoomsListActivityTAG, "joined rooms.size: " + userJoinedRooms.size.toString());
adapter.setInterface(object : ChatRoomsListAdapter.RoomClickedInterface {
override fun roomSelected(room: Room) {
Log.d(AppActivityTags.chatRoomsListActivityTAG, "Room clicked!")
if (room.memberUserIds.contains("username2-PCKid")) {
// if (room.memberUserIds.contains(currentUser.id)) { <-- OG code
// user already belongs to this room
roomJoined(room)
Log.d("roomSelected", "user already belongs to this room: " + roomJoined(room))
} else {
currentUser.joinRoom(
roomId = room.id,
callback = { result ->
when (result) {
is Result.Success -> {
// Joined the room!
roomJoined(result.value)
}
is Result.Failure -> {
Log.d(AppActivityTags.chatRoomsListActivityTAG, result.error.toString())
}
}
}
)
}
}
})
}
is Result.Failure -> {
// Failure
Log.d(AppActivityTags.chatRoomsListActivityTAG, "ChatManager connection failed"
+ result.error.toString())
}
}
})
}
private fun roomJoined(room: Room) {
val intent = Intent(this@ChatRoomsListActivity, ChatRoomActivity::class.java)
Log.d(AppActivityTags.chatRoomsListActivityTAG, "function roomJoined activated")
intent.putExtra("room_id", room.id)
intent.putExtra("room_name", room.name)
startActivity(intent)
}
}
here is my ChatRoomListAdapter.kt
class ChatRoomsListAdapter: RecyclerView.Adapter<ChatRoomsListAdapter.ViewHolder>() {
private var list = ArrayList<Room>()
private var roomClickedInterface: RoomClickedInterface? = null
fun addRoom(room:Room){
list.add(room);
Log.d(AppActivityTags.chatRoomsListAdapterTAG, "Room name: " + room.name)
Log.d(AppActivityTags.chatRoomsListAdapterTAG, "Room id: " + room.id)
Log.d(AppActivityTags.chatRoomsListAdapterTAG, "Room memberUserIds: " + room.memberUserIds)
Log.d(AppActivityTags.chatRoomsListAdapterTAG, "Room isPrivate: " + room.isPrivate)
}
fun setInterface(roomClickedInterface:RoomClickedInterface){
this.roomClickedInterface = roomClickedInterface
}
override fun getItemCount(): Int {
return list.size
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
val view = LayoutInflater.from(parent.context)
.inflate(
android.R.layout.simple_list_item_1,
parent,
false
)
return ViewHolder(view)
}
override fun onBindViewHolder(holder: ViewHolder, position: Int) {
holder.roomName.text = list[position].name
val context = holder.itemView.context
holder.itemView.setOnClickListener {
room = list[position]
val intent = Intent(context, ChatRoomActivity::class.java)
Log.d(AppActivityTags.chatRoomsListActivityTAG, "function roomJoined activated")
intent.putExtra("room_id", room.id)
intent.putExtra("room_name", room.name)
context.startActivity(intent)
}
}
inner class ViewHolder(itemView: View): RecyclerView.ViewHolder(itemView), View.OnClickListener {
override fun onClick(p0: View?) {
roomClickedInterface?.roomSelected(list[adapterPosition])
Toast.makeText(itemView.context, "item was clicked", Toast.LENGTH_LONG).show()
val mContext = itemView.context
Log.d(AppActivityTags.chatRoomsListAdapterTAG, "Size of adapter: " + list.size.toString())
Log.d(AppActivityTags.chatRoomsListAdapterTAG, roomName.toString() + " roomName clicked")
}
var roomName: TextView = itemView.findViewById(android.R.id.text1)
init {
itemView.setOnClickListener(this)
}
}
interface RoomClickedInterface{
fun roomSelected(room:Room)
}
}
here is my ChatRoomActivity.kt
class ChatRoomActivity : AppCompatActivity() {
lateinit var adapter:ChatRoomAdapter
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_chat_room)
supportActionBar!!.title = intent.getStringExtra("room_name")
adapter = ChatRoomAdapter()
setUpRecyclerView()
val currentUser = AppController.currentUser
val roomId = intent.getStringExtra("room_id")
currentUser.subscribeToRoomMultipart(
roomId = roomId,
listeners = RoomListeners(
onMultipartMessage = { message ->
Log.d("TAG",message.toString())
// com.pusher.chatkit.messages.multipart.Message
runOnUiThread(Runnable{
adapter.addMessage(message)
recycler_view.layoutManager?.scrollToPosition(adapter.itemCount -1)
})
},
onErrorOccurred = { error ->
Log.d(AppActivityTags.chatRoomActivityTAG, "error.reason: " + error.reason)
Log.d(AppActivityTags.chatRoomActivityTAG, "currentuser.rooms: " + currentUser.rooms)
}
),
messageLimit = 100, // Optional
callback = { subscription ->
// Called when the subscription has started.
// You should terminate the subscription with subscription.unsubscribe()
// when it is no longer needed
}
)
button_send.setOnClickListener {
if (edit_text.text.isNotEmpty()){
currentUser.sendSimpleMessage(
roomId = roomId,
messageText = edit_text.text.toString(),
callback = { result -> //Result<Int, Error>
when (result) {
is Result.Success -> {
runOnUiThread {
edit_text.text.clear()
hideKeyboard()
}
}
is Result.Failure -> {
Log.d(AppActivityTags.chatRoomActivityTAG, "error @ button_send.setOnclick: " + result.error.toString())
}
}
}
)
}
}
}
private fun hideKeyboard() {
val imm = this.getSystemService(Activity.INPUT_METHOD_SERVICE) as InputMethodManager
var view = this.currentFocus
if (view == null) {
view = View(this)
}
imm.hideSoftInputFromWindow(view.windowToken, 0)
}
private fun setUpRecyclerView() {
recycler_view.layoutManager= LinearLayoutManager(this@ChatRoomActivity)
recycler_view.adapter = adapter
}
}
here is my ChatRoomAdapter.kt
class ChatRoomAdapter: RecyclerView.Adapter<ChatRoomAdapter.ViewHolder>() {
private var list = ArrayList<Message>()
fun addMessage(message: Message){
list.add(message)
notifyDataSetChanged()
}
override fun getItemCount(): Int {
return list.size
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
val view = LayoutInflater.from(parent.context)
.inflate(R.layout.custom_chat_row,parent,false)
return ViewHolder(view)
}
override fun onBindViewHolder(holder: ViewHolder, position: Int) {
val inlineMessage: Payload.Inline = list[position].parts[0].payload as Payload.Inline
holder.userName.text = list[position].sender.name
holder.message.text = inlineMessage.content
}
inner class ViewHolder(itemView: View): RecyclerView.ViewHolder(itemView) {
var userName: TextView = itemView.findViewById(R.id.text_user_name)
var message: TextView = itemView.findViewById(R.id.chat_message)
}
}
回答1:
I think I know what happened.
I think what happened was I created a room from the pusher-chat kit dashboard and then tried to sign in as them. and then enter the room as them. I was able to see my chatroomlists that they were affiliated with however I think that since I created the chatroom from the dashboard, it thought I was someone else.
Long story short, it works if I create the room from my android emulator and then go to the room. if I create the room from the dashboard and try to join, it doesn't seem to work.
来源：https://stackoverflow.com/questions/59797234/android-kotlin-pusher-chatkit-error-room-membership-required