forked from GitHub-Mirror/riotX-android
77 lines
2.9 KiB
Kotlin
77 lines
2.9 KiB
Kotlin
package im.vector.riotredesign.features.home.detail
|
|
|
|
import android.arch.lifecycle.Observer
|
|
import android.arch.paging.PagedList
|
|
import android.os.Bundle
|
|
import android.support.v7.widget.LinearLayoutManager
|
|
import android.support.v7.widget.RecyclerView
|
|
import android.view.LayoutInflater
|
|
import android.view.View
|
|
import android.view.ViewGroup
|
|
import im.vector.matrix.android.api.Matrix
|
|
import im.vector.matrix.android.api.session.events.model.EnrichedEvent
|
|
import im.vector.matrix.android.api.session.room.Room
|
|
import im.vector.riotredesign.R
|
|
import im.vector.riotredesign.core.platform.RiotFragment
|
|
import im.vector.riotredesign.core.utils.FragmentArgumentDelegate
|
|
import kotlinx.android.synthetic.main.fragment_room_detail.*
|
|
import org.koin.android.ext.android.inject
|
|
|
|
class RoomDetailFragment : RiotFragment(), TimelineEventAdapter.Callback {
|
|
|
|
companion object {
|
|
|
|
fun newInstance(roomId: String): RoomDetailFragment {
|
|
return RoomDetailFragment().apply {
|
|
this.roomId = roomId
|
|
}
|
|
}
|
|
}
|
|
|
|
private val matrix by inject<Matrix>()
|
|
private val currentSession = matrix.currentSession!!
|
|
private var roomId by FragmentArgumentDelegate<String>()
|
|
private val timelineAdapter = TimelineEventAdapter(this)
|
|
private val timelineEventController = TimelineEventController()
|
|
private lateinit var room: Room
|
|
|
|
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
|
|
return inflater.inflate(R.layout.fragment_room_detail, container, false)
|
|
}
|
|
|
|
override fun onActivityCreated(savedInstanceState: Bundle?) {
|
|
super.onActivityCreated(savedInstanceState)
|
|
setupRecyclerView()
|
|
room = currentSession.getRoom(roomId)!!
|
|
room.loadRoomMembersIfNeeded()
|
|
room.liveTimeline().observe(this, Observer { renderEvents(it) })
|
|
}
|
|
|
|
private fun renderEvents(events: PagedList<EnrichedEvent>?) {
|
|
timelineAdapter.submitList(events)
|
|
}
|
|
|
|
private fun setupRecyclerView() {
|
|
val layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, true)
|
|
layoutManager.stackFromEnd = true
|
|
timelineAdapter.registerAdapterDataObserver(object : RecyclerView.AdapterDataObserver() {
|
|
override fun onItemRangeInserted(positionStart: Int, itemCount: Int) {
|
|
/*if (layoutManager.findFirstVisibleItemPosition() == 0) {
|
|
layoutManager.scrollToPosition(0)
|
|
}
|
|
*/
|
|
}
|
|
})
|
|
recyclerView.layoutManager = layoutManager
|
|
recyclerView.adapter = timelineAdapter
|
|
//recyclerView.setController(timelineEventController)
|
|
}
|
|
|
|
override fun onEventsListChanged(oldList: List<EnrichedEvent>?, newList: List<EnrichedEvent>?) {
|
|
if (oldList == null && newList != null) {
|
|
recyclerView.scrollToPosition(0)
|
|
}
|
|
}
|
|
|
|
|
|
} |