mirror of
https://github.com/SchildiChat/SchildiChat-android.git
synced 2024-11-27 03:49:04 +03:00
Perf: timeline should reuse one background looper thread
This commit is contained in:
ganfra
parent
37199da52f
commit
5b102485bc
1 changed files with 32 additions and 23 deletions
|
|
@ -30,7 +30,12 @@ import im.vector.matrix.android.api.util.addTo
|
|||
import im.vector.matrix.android.internal.crypto.NewSessionListener
|
||||
import im.vector.matrix.android.internal.crypto.model.event.EncryptedEventContent
|
||||
import im.vector.matrix.android.internal.database.mapper.asDomain
|
||||
import im.vector.matrix.android.internal.database.model.*
|
||||
import im.vector.matrix.android.internal.database.model.ChunkEntity
|
||||
import im.vector.matrix.android.internal.database.model.ChunkEntityFields
|
||||
import im.vector.matrix.android.internal.database.model.EventAnnotationsSummaryEntity
|
||||
import im.vector.matrix.android.internal.database.model.EventEntity
|
||||
import im.vector.matrix.android.internal.database.model.EventEntityFields
|
||||
import im.vector.matrix.android.internal.database.model.RoomEntity
|
||||
import im.vector.matrix.android.internal.database.query.findIncludingEvent
|
||||
import im.vector.matrix.android.internal.database.query.findLastLiveChunkFromRoom
|
||||
import im.vector.matrix.android.internal.database.query.where
|
||||
|
|
@ -38,7 +43,13 @@ import im.vector.matrix.android.internal.database.query.whereInRoom
|
|||
import im.vector.matrix.android.internal.task.TaskExecutor
|
||||
import im.vector.matrix.android.internal.task.configureWith
|
||||
import im.vector.matrix.android.internal.util.Debouncer
|
||||
import io.realm.*
|
||||
import io.realm.OrderedCollectionChangeSet
|
||||
import io.realm.OrderedRealmCollectionChangeListener
|
||||
import io.realm.Realm
|
||||
import io.realm.RealmConfiguration
|
||||
import io.realm.RealmQuery
|
||||
import io.realm.RealmResults
|
||||
import io.realm.Sort
|
||||
import timber.log.Timber
|
||||
import java.util.*
|
||||
import java.util.concurrent.atomic.AtomicBoolean
|
||||
|
|
@ -50,7 +61,6 @@ import kotlin.collections.HashMap
|
|||
private const val INITIAL_LOAD_SIZE = 20
|
||||
private const val MIN_FETCHING_COUNT = 30
|
||||
private const val DISPLAY_INDEX_UNKNOWN = Int.MIN_VALUE
|
||||
private const val THREAD_NAME = "TIMELINE_DB_THREAD"
|
||||
|
||||
internal class DefaultTimeline(
|
||||
private val roomId: String,
|
||||
|
|
@ -64,18 +74,22 @@ internal class DefaultTimeline(
|
|||
private val allowedTypes: List<String>?
|
||||
) : Timeline {
|
||||
|
||||
private companion object {
|
||||
val BACKGROUND_HANDLER = Handler(
|
||||
HandlerThread("TIMELINE_DB_THREAD").apply { start() }.looper
|
||||
)
|
||||
}
|
||||
|
||||
override var listener: Timeline.Listener? = null
|
||||
set(value) {
|
||||
field = value
|
||||
backgroundHandler.get()?.post {
|
||||
BACKGROUND_HANDLER.post {
|
||||
postSnapshot()
|
||||
}
|
||||
}
|
||||
|
||||
private val isStarted = AtomicBoolean(false)
|
||||
private val isReady = AtomicBoolean(false)
|
||||
private val backgroundHandlerThread = AtomicReference<HandlerThread>()
|
||||
private val backgroundHandler = AtomicReference<Handler>()
|
||||
private val mainHandler = Handler(Looper.getMainLooper())
|
||||
private val backgroundRealm = AtomicReference<Realm>()
|
||||
private val cancelableBag = CancelableBag()
|
||||
|
|
@ -168,14 +182,14 @@ internal class DefaultTimeline(
|
|||
override fun onNewSession(roomId: String?, senderKey: String, sessionId: String) {
|
||||
if (roomId == this@DefaultTimeline.roomId) {
|
||||
Timber.v("New session id detected for this room")
|
||||
backgroundHandler.get()?.post {
|
||||
BACKGROUND_HANDLER.post {
|
||||
val realm = backgroundRealm.get()
|
||||
var hasChange = false
|
||||
builtEvents.forEachIndexed { index, timelineEvent ->
|
||||
if (timelineEvent.isEncrypted()) {
|
||||
val eventContent = timelineEvent.root.content.toModel<EncryptedEventContent>()
|
||||
if (eventContent?.sessionId == sessionId
|
||||
&& (timelineEvent.root.mClearEvent == null || timelineEvent.root.mCryptoError != null)) {
|
||||
&& (timelineEvent.root.mClearEvent == null || timelineEvent.root.mCryptoError != null)) {
|
||||
//we need to rebuild this event
|
||||
EventEntity.where(realm, eventId = timelineEvent.root.eventId!!).findFirst()?.let {
|
||||
builtEvents[index] = timelineEventFactory.create(it, realm)
|
||||
|
|
@ -194,7 +208,7 @@ internal class DefaultTimeline(
|
|||
// Public methods ******************************************************************************
|
||||
|
||||
override fun paginate(direction: Timeline.Direction, count: Int) {
|
||||
backgroundHandler.get()?.post {
|
||||
BACKGROUND_HANDLER.post {
|
||||
if (!canPaginate(direction)) {
|
||||
return@post
|
||||
}
|
||||
|
|
@ -211,13 +225,8 @@ internal class DefaultTimeline(
|
|||
override fun start() {
|
||||
if (isStarted.compareAndSet(false, true)) {
|
||||
Timber.v("Start timeline for roomId: $roomId and eventId: $initialEventId")
|
||||
val handlerThread = HandlerThread(THREAD_NAME + hashCode())
|
||||
handlerThread.start()
|
||||
val handler = Handler(handlerThread.looper)
|
||||
this.backgroundHandlerThread.set(handlerThread)
|
||||
this.backgroundHandler.set(handler)
|
||||
cryptoService.addNewSessionListener(newSessionListener)
|
||||
handler.post {
|
||||
BACKGROUND_HANDLER.post {
|
||||
val realm = Realm.getInstance(realmConfiguration)
|
||||
backgroundRealm.set(realm)
|
||||
clearUnlinkedEvents(realm)
|
||||
|
|
@ -246,14 +255,12 @@ internal class DefaultTimeline(
|
|||
if (isStarted.compareAndSet(true, false)) {
|
||||
cryptoService.removeSessionListener(newSessionListener)
|
||||
Timber.v("Dispose timeline for roomId: $roomId and eventId: $initialEventId")
|
||||
backgroundHandler.get()?.post {
|
||||
BACKGROUND_HANDLER.post {
|
||||
cancelableBag.cancel()
|
||||
liveEvents.removeAllChangeListeners()
|
||||
backgroundRealm.getAndSet(null).also {
|
||||
it.close()
|
||||
}
|
||||
backgroundHandler.set(null)
|
||||
backgroundHandlerThread.getAndSet(null)?.quit()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -387,9 +394,9 @@ internal class DefaultTimeline(
|
|||
private fun executePaginationTask(direction: Timeline.Direction, limit: Int) {
|
||||
val token = getTokenLive(direction) ?: return
|
||||
val params = PaginationTask.Params(roomId = roomId,
|
||||
from = token,
|
||||
direction = direction.toPaginationDirection(),
|
||||
limit = limit)
|
||||
from = token,
|
||||
direction = direction.toPaginationDirection(),
|
||||
limit = limit)
|
||||
|
||||
Timber.v("Should fetch $limit items $direction")
|
||||
paginationTask.configureWith(params)
|
||||
|
|
@ -400,7 +407,7 @@ internal class DefaultTimeline(
|
|||
Timber.v("Success fetching $limit items $direction from pagination request")
|
||||
} else {
|
||||
// Database won't be updated, so we force pagination request
|
||||
backgroundHandler.get()?.post {
|
||||
BACKGROUND_HANDLER.post {
|
||||
executePaginationTask(direction, limit)
|
||||
}
|
||||
}
|
||||
|
|
@ -441,6 +448,7 @@ internal class DefaultTimeline(
|
|||
if (count < 1) {
|
||||
return 0
|
||||
}
|
||||
val start = System.currentTimeMillis()
|
||||
val offsetResults = getOffsetResults(startDisplayIndex, direction, count)
|
||||
if (offsetResults.isEmpty()) {
|
||||
return 0
|
||||
|
|
@ -459,7 +467,8 @@ internal class DefaultTimeline(
|
|||
builtEventsIdMap.entries.filter { it.value >= position }.forEach { it.setValue(it.value + 1) }
|
||||
builtEventsIdMap[eventEntity.eventId] = position
|
||||
}
|
||||
Timber.v("Built ${offsetResults.size} items from db")
|
||||
val time = System.currentTimeMillis() - start
|
||||
Timber.v("Built ${offsetResults.size} items from db in $time ms")
|
||||
return offsetResults.size
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue