forked from GitHub-Mirror/riotX-android
Direct room: finally use PagedList as we can get a lot of users in DB.
This commit is contained in:
parent
ff6ce8a4b7
commit
6deba31111
@ -38,6 +38,8 @@ dependencies {
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implementation 'androidx.appcompat:appcompat:1.1.0-beta01'
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implementation 'io.reactivex.rxjava2:rxkotlin:2.3.0'
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implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
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// Paging
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implementation "androidx.paging:paging-runtime-ktx:2.1.0"
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testImplementation 'junit:junit:4.12'
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androidTestImplementation 'androidx.test:runner:1.2.0'
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@ -16,6 +16,7 @@
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package im.vector.matrix.rx
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import androidx.paging.PagedList
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import im.vector.matrix.android.api.session.Session
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import im.vector.matrix.android.api.session.group.model.GroupSummary
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import im.vector.matrix.android.api.session.pushers.Pusher
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@ -48,6 +49,10 @@ class RxSession(private val session: Session) {
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return session.liveUsers().asObservable()
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}
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fun livePagedUsers(filter: String? = null): Observable<PagedList<User>> {
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return session.livePagedUsers(filter).asObservable()
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}
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fun createRoom(roomParams: CreateRoomParams): Single<String> = Single.create {
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session.createRoom(roomParams, MatrixCallbackSingle(it)).toSingle(it)
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}
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@ -17,6 +17,7 @@
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package im.vector.matrix.android.api.session.user
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import androidx.lifecycle.LiveData
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import androidx.paging.PagedList
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import im.vector.matrix.android.api.MatrixCallback
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import im.vector.matrix.android.api.session.user.model.User
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import im.vector.matrix.android.api.util.Cancelable
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@ -56,4 +57,11 @@ interface UserService {
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*/
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fun liveUsers(): LiveData<List<User>>
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/**
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* Observe a live [PagedList] of users sorted alphabetically. You can filter the users.
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* @param filter the filter. It will look into userId and displayName.
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* @return a Livedata of users
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*/
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fun livePagedUsers(filter: String? = null): LiveData<PagedList<User>>
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}
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@ -19,14 +19,17 @@ package im.vector.matrix.android.internal.database
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import android.os.Handler
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import android.os.HandlerThread
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import io.realm.*
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import timber.log.Timber
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import java.util.concurrent.CountDownLatch
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import java.util.concurrent.TimeUnit
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private const val THREAD_NAME = "REALM_QUERY_LATCH"
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class RealmQueryLatch<E : RealmObject>(private val realmConfiguration: RealmConfiguration,
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private val realmQueryBuilder: (Realm) -> RealmQuery<E>) {
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fun await() {
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@Throws(InterruptedException::class)
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fun await(timeout: Long = Long.MAX_VALUE, timeUnit: TimeUnit = TimeUnit.MILLISECONDS) {
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val latch = CountDownLatch(1)
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val handlerThread = HandlerThread(THREAD_NAME + hashCode())
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handlerThread.start()
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@ -46,8 +49,13 @@ class RealmQueryLatch<E : RealmObject>(private val realmConfiguration: RealmConf
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})
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}
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handler.post(runnable)
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latch.await()
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handlerThread.quit()
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try {
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latch.await(timeout, timeUnit)
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} catch (exception: InterruptedException) {
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throw exception
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} finally {
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handlerThread.quit()
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}
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}
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@ -34,6 +34,7 @@ import im.vector.matrix.android.internal.session.user.accountdata.UpdateUserAcco
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import im.vector.matrix.android.internal.task.Task
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import im.vector.matrix.android.internal.util.tryTransactionSync
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import io.realm.RealmConfiguration
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import java.util.concurrent.TimeUnit
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import javax.inject.Inject
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internal interface CreateRoomTask : Task<CreateRoomParams, String>
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@ -56,8 +57,10 @@ internal class DefaultCreateRoomTask @Inject constructor(private val roomAPI: Ro
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realm.where(RoomEntity::class.java)
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.equalTo(RoomEntityFields.ROOM_ID, roomId)
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}
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rql.await()
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Try.just(roomId)
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Try {
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rql.await(timeout = 20L, timeUnit = TimeUnit.SECONDS)
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roomId
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}
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}.flatMap { roomId ->
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if (params.isDirect()) {
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handleDirectChatCreation(params, roomId)
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@ -26,6 +26,7 @@ import im.vector.matrix.android.internal.session.room.RoomAPI
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import im.vector.matrix.android.internal.session.room.read.SetReadMarkersTask
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import im.vector.matrix.android.internal.task.Task
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import io.realm.RealmConfiguration
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import java.util.concurrent.TimeUnit
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import javax.inject.Inject
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internal interface JoinRoomTask : Task<JoinRoomTask.Params, Unit> {
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@ -48,8 +49,10 @@ internal class DefaultJoinRoomTask @Inject constructor(private val roomAPI: Room
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realm.where(RoomEntity::class.java)
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.equalTo(RoomEntityFields.ROOM_ID, roomId)
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}
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rql.await()
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Try.just(roomId)
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Try {
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rql.await(20L, TimeUnit.SECONDS)
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roomId
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}
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}.flatMap { roomId ->
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setReadMarkers(roomId)
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}
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@ -18,6 +18,9 @@ package im.vector.matrix.android.internal.session.user
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import androidx.lifecycle.LiveData
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import androidx.lifecycle.Transformations
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import androidx.paging.DataSource
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import androidx.paging.LivePagedListBuilder
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import androidx.paging.PagedList
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import com.zhuinden.monarchy.Monarchy
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import im.vector.matrix.android.api.MatrixCallback
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import im.vector.matrix.android.api.session.user.UserService
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@ -38,6 +41,24 @@ internal class DefaultUserService @Inject constructor(private val monarchy: Mona
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private val searchUserTask: SearchUserTask,
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private val taskExecutor: TaskExecutor) : UserService {
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private val realmDataSourceFactory: Monarchy.RealmDataSourceFactory<UserEntity> by lazy {
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monarchy.createDataSourceFactory { realm ->
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realm.where(UserEntity::class.java)
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.isNotEmpty(UserEntityFields.USER_ID)
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.sort(UserEntityFields.DISPLAY_NAME)
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}
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}
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private val domainDataSourceFactory: DataSource.Factory<Int, User> by lazy {
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realmDataSourceFactory.map {
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it.asDomain()
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}
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}
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private val livePagedListBuilder: LivePagedListBuilder<Int, User> by lazy {
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LivePagedListBuilder(domainDataSourceFactory, PagedList.Config.Builder().setPageSize(100).setEnablePlaceholders(false).build())
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}
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override fun getUser(userId: String): User? {
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val userEntity = monarchy.fetchCopied { UserEntity.where(it, userId).findFirst() }
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?: return null
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@ -67,6 +88,25 @@ internal class DefaultUserService @Inject constructor(private val monarchy: Mona
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)
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}
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override fun livePagedUsers(filter: String?): LiveData<PagedList<User>> {
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realmDataSourceFactory.updateQuery { realm ->
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val query = realm.where(UserEntity::class.java)
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if (filter.isNullOrEmpty()) {
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query.isNotEmpty(UserEntityFields.USER_ID)
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} else {
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query
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.beginGroup()
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.contains(UserEntityFields.DISPLAY_NAME, filter)
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.or()
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.contains(UserEntityFields.USER_ID, filter)
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.endGroup()
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}
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query.sort(UserEntityFields.DISPLAY_NAME)
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}
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return monarchy.findAllPagedWithChanges(realmDataSourceFactory, livePagedListBuilder)
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}
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override fun searchUsersDirectory(search: String,
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limit: Int,
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excludedUserIds: Set<String>,
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@ -77,4 +117,4 @@ internal class DefaultUserService @Inject constructor(private val monarchy: Mona
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.dispatchTo(callback)
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.executeBy(taskExecutor)
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}
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}
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}
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@ -148,7 +148,7 @@ android {
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dependencies {
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def epoxy_version = "3.3.0"
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def epoxy_version = "3.7.0"
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def arrow_version = "0.8.2"
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def coroutines_version = "1.0.1"
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def markwon_version = '3.0.0'
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@ -193,11 +193,15 @@ dependencies {
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implementation("com.airbnb.android:epoxy:$epoxy_version")
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kapt "com.airbnb.android:epoxy-processor:$epoxy_version"
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implementation "com.airbnb.android:epoxy-paging:$epoxy_version"
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implementation 'com.airbnb.android:mvrx:1.0.1'
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// Work
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implementation "androidx.work:work-runtime-ktx:2.1.0-rc01"
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// Paging
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implementation "androidx.paging:paging-runtime-ktx:2.1.0"
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// Functional Programming
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implementation "io.arrow-kt:arrow-core:$arrow_version"
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@ -38,7 +38,7 @@ import im.vector.riotx.features.home.HomeDrawerFragment
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import im.vector.riotx.features.home.HomeModule
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import im.vector.riotx.features.home.createdirect.CreateDirectRoomActivity
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import im.vector.riotx.features.home.createdirect.CreateDirectRoomDirectoryUsersFragment
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import im.vector.riotx.features.home.createdirect.CreateDirectRoomFragment
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import im.vector.riotx.features.home.createdirect.CreateDirectRoomKnownUsersFragment
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import im.vector.riotx.features.home.group.GroupListFragment
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import im.vector.riotx.features.home.room.detail.RoomDetailFragment
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import im.vector.riotx.features.home.room.detail.timeline.action.*
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@ -159,7 +159,7 @@ interface ScreenComponent {
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fun inject(pushGatewaysFragment: PushGatewaysFragment)
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fun inject(createDirectRoomKnownUsersFragment: CreateDirectRoomFragment)
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fun inject(createDirectRoomKnownUsersFragment: CreateDirectRoomKnownUsersFragment)
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fun inject(createDirectRoomDirectoryUsersFragment: CreateDirectRoomDirectoryUsersFragment)
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@ -70,7 +70,7 @@ class CreateDirectRoomActivity : SimpleFragmentActivity() {
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}
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}
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if (isFirstCreation()) {
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addFragment(CreateDirectRoomFragment(), R.id.container)
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addFragment(CreateDirectRoomKnownUsersFragment(), R.id.container)
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}
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viewModel.selectSubscribe(this, CreateDirectRoomViewState::createAndInviteState) {
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renderCreateAndInviteState(it)
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@ -32,13 +32,13 @@ import im.vector.riotx.core.platform.VectorBaseFragment
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import kotlinx.android.synthetic.main.fragment_create_direct_room_directory_users.*
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import javax.inject.Inject
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class CreateDirectRoomDirectoryUsersFragment : VectorBaseFragment(), CreateDirectRoomController.Callback {
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class CreateDirectRoomDirectoryUsersFragment : VectorBaseFragment(), DirectoryUsersController.Callback {
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override fun getLayoutResId() = R.layout.fragment_create_direct_room_directory_users
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private val viewModel: CreateDirectRoomViewModel by activityViewModel()
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@Inject lateinit var directRoomController: CreateDirectRoomController
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@Inject lateinit var directRoomController: DirectoryUsersController
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private lateinit var navigationViewModel: CreateDirectRoomNavigationViewModel
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override fun injectWith(injector: ScreenComponent) {
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@ -56,7 +56,6 @@ class CreateDirectRoomDirectoryUsersFragment : VectorBaseFragment(), CreateDirec
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private fun setupRecyclerView() {
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recyclerView.setHasFixedSize(true)
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directRoomController.callback = this
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directRoomController.displayMode = CreateDirectRoomViewState.DisplayMode.DIRECTORY_USERS
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recyclerView.setController(directRoomController)
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}
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@ -76,7 +75,7 @@ class CreateDirectRoomDirectoryUsersFragment : VectorBaseFragment(), CreateDirec
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private fun setupCloseView() {
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createDirectRoomClose.setOnClickListener {
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navigationViewModel.goTo(CreateDirectRoomActivity.Navigation.Close)
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navigationViewModel.goTo(CreateDirectRoomActivity.Navigation.Previous)
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}
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}
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@ -41,7 +41,7 @@ import im.vector.riotx.features.home.AvatarRenderer
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import kotlinx.android.synthetic.main.fragment_create_direct_room.*
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import javax.inject.Inject
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class CreateDirectRoomFragment : VectorBaseFragment(), CreateDirectRoomController.Callback {
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class CreateDirectRoomKnownUsersFragment : VectorBaseFragment(), KnownUsersController.Callback {
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override fun getLayoutResId() = R.layout.fragment_create_direct_room
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@ -49,7 +49,7 @@ class CreateDirectRoomFragment : VectorBaseFragment(), CreateDirectRoomControlle
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private val viewModel: CreateDirectRoomViewModel by activityViewModel()
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@Inject lateinit var directRoomController: CreateDirectRoomController
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@Inject lateinit var directRoomController: KnownUsersController
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@Inject lateinit var avatarRenderer: AvatarRenderer
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private lateinit var navigationViewModel: CreateDirectRoomNavigationViewModel
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@ -104,13 +104,13 @@ class CreateDirectRoomFragment : VectorBaseFragment(), CreateDirectRoomControlle
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// Don't activate animation as we might have way to much item animation when filtering
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recyclerView.itemAnimator = null
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directRoomController.callback = this
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directRoomController.displayMode = CreateDirectRoomViewState.DisplayMode.KNOWN_USERS
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recyclerView.setController(directRoomController)
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}
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private fun setupFilterView() {
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createDirectRoomFilter
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.textChanges()
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.startWith(createDirectRoomFilter.text)
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.subscribe { text ->
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val filterValue = text.trim()
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val action = if (filterValue.isBlank()) {
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@ -35,6 +35,7 @@ import im.vector.riotx.core.platform.VectorViewModel
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import im.vector.riotx.core.utils.LiveEvent
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import io.reactivex.Observable
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import io.reactivex.Single
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import io.reactivex.android.schedulers.AndroidSchedulers
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import io.reactivex.functions.BiFunction
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import java.util.concurrent.TimeUnit
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@ -154,22 +155,13 @@ class CreateDirectRoomViewModel @AssistedInject constructor(@Assisted
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}
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private fun observeKnownUsers() {
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Observable
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.combineLatest<List<User>, Option<KnowUsersFilter>, List<User>>(
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session.rx().liveUsers(),
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knownUsersFilter.throttleLast(300, TimeUnit.MILLISECONDS),
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BiFunction { users, filter ->
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val filterValue = filter.orNull()
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if (filterValue.isNullOrEmpty()) {
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users
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} else {
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users.filter {
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it.displayName?.contains(filterValue, ignoreCase = true) ?: false
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|| it.userId.contains(filterValue, ignoreCase = true)
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}
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}
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}
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).execute { async ->
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knownUsersFilter
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.throttleLast(300, TimeUnit.MILLISECONDS)
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.observeOn(AndroidSchedulers.mainThread())
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.switchMap {
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session.rx().livePagedUsers(it.orNull())
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}
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.execute { async ->
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copy(
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knownUsers = async,
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filterKnownUsersValue = knownUsersFilter.value ?: Option.empty()
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@ -18,6 +18,7 @@
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package im.vector.riotx.features.home.createdirect
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import androidx.paging.PagedList
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import arrow.core.Option
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import com.airbnb.mvrx.Async
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import com.airbnb.mvrx.MvRxState
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@ -25,7 +26,7 @@ import com.airbnb.mvrx.Uninitialized
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import im.vector.matrix.android.api.session.user.model.User
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data class CreateDirectRoomViewState(
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val knownUsers: Async<List<User>> = Uninitialized,
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val knownUsers: Async<PagedList<User>> = Uninitialized,
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val directoryUsers: Async<List<User>> = Uninitialized,
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val selectedUsers: Set<User> = emptySet(),
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val createAndInviteState: Async<String> = Uninitialized,
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@ -32,13 +32,12 @@ import im.vector.riotx.core.resources.StringProvider
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import im.vector.riotx.features.home.AvatarRenderer
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import javax.inject.Inject
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class CreateDirectRoomController @Inject constructor(private val session: Session,
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private val avatarRenderer: AvatarRenderer,
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private val stringProvider: StringProvider,
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private val errorFormatter: ErrorFormatter) : EpoxyController() {
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class DirectoryUsersController @Inject constructor(private val session: Session,
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private val avatarRenderer: AvatarRenderer,
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private val stringProvider: StringProvider,
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private val errorFormatter: ErrorFormatter) : EpoxyController() {
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private var state: CreateDirectRoomViewState? = null
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var displayMode = CreateDirectRoomViewState.DisplayMode.KNOWN_USERS
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var callback: Callback? = null
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@ -51,19 +50,15 @@ class CreateDirectRoomController @Inject constructor(private val session: Sessio
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requestModelBuild()
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}
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override fun buildModels() {
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val currentState = state ?: return
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val hasSearch = currentState.directorySearchTerm.isNotBlank()
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val isFiltering = currentState.filterKnownUsersValue.nonEmpty()
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val asyncUsers = if (displayMode == CreateDirectRoomViewState.DisplayMode.DIRECTORY_USERS) {
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currentState.directoryUsers
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} else {
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currentState.knownUsers
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}
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val asyncUsers = currentState.directoryUsers
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when (asyncUsers) {
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is Uninitialized -> renderEmptyState(false)
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is Loading -> renderLoading()
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is Success -> renderSuccess(asyncUsers(), currentState.selectedUsers.map { it.userId }, hasSearch, isFiltering)
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is Success -> renderSuccess(asyncUsers(), currentState.selectedUsers.map { it.userId }, hasSearch)
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is Fail -> renderFailure(asyncUsers.error)
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}
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}
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@ -84,31 +79,20 @@ class CreateDirectRoomController @Inject constructor(private val session: Sessio
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private fun renderSuccess(users: List<User>,
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selectedUsers: List<String>,
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hasSearch: Boolean,
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isFiltering: Boolean) {
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hasSearch: Boolean) {
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if (users.isEmpty()) {
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renderEmptyState(hasSearch)
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} else {
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renderUsers(users, selectedUsers, isFiltering)
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renderUsers(users, selectedUsers)
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}
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}
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private fun renderUsers(users: List<User>, selectedUsers: List<String>, isFiltering: Boolean) {
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var lastFirstLetter: String? = null
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private fun renderUsers(users: List<User>, selectedUsers: List<String>) {
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for (user in users) {
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if (user.userId == session.myUserId) {
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continue
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}
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val isSelected = selectedUsers.contains(user.userId)
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val currentFirstLetter = user.displayName.firstLetterOfDisplayName()
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val showLetter = !isFiltering && currentFirstLetter.isNotEmpty() && lastFirstLetter != currentFirstLetter
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lastFirstLetter = currentFirstLetter
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CreateDirectRoomLetterHeaderItem_()
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.id(currentFirstLetter)
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.letter(currentFirstLetter)
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.addIf(showLetter, this)
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createDirectRoomUserItem {
|
||||
id(user.userId)
|
||||
selected(isSelected)
|
||||
@ -124,14 +108,10 @@ class CreateDirectRoomController @Inject constructor(private val session: Sessio
|
||||
}
|
||||
|
||||
private fun renderEmptyState(hasSearch: Boolean) {
|
||||
val noResultRes = if (displayMode == CreateDirectRoomViewState.DisplayMode.DIRECTORY_USERS) {
|
||||
if (hasSearch) {
|
||||
R.string.no_result_placeholder
|
||||
} else {
|
||||
R.string.direct_room_start_search
|
||||
}
|
||||
val noResultRes = if (hasSearch) {
|
||||
R.string.no_result_placeholder
|
||||
} else {
|
||||
R.string.direct_room_no_known_users
|
||||
R.string.direct_room_start_search
|
||||
}
|
||||
noResultItem {
|
||||
id("noResult")
|
||||
@ -141,9 +121,7 @@ class CreateDirectRoomController @Inject constructor(private val session: Sessio
|
||||
|
||||
interface Callback {
|
||||
fun onItemClick(user: User)
|
||||
fun retryDirectoryUsersRequest() {
|
||||
// NO-OP
|
||||
}
|
||||
fun retryDirectoryUsersRequest()
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,130 @@
|
||||
/*
|
||||
* Copyright 2019 New Vector Ltd
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package im.vector.riotx.features.home.createdirect
|
||||
|
||||
import com.airbnb.epoxy.EpoxyModel
|
||||
import com.airbnb.epoxy.paging.PagedListEpoxyController
|
||||
import com.airbnb.mvrx.Async
|
||||
import com.airbnb.mvrx.Fail
|
||||
import com.airbnb.mvrx.Incomplete
|
||||
import com.airbnb.mvrx.Loading
|
||||
import com.airbnb.mvrx.Success
|
||||
import com.airbnb.mvrx.Uninitialized
|
||||
import im.vector.matrix.android.api.session.Session
|
||||
import im.vector.matrix.android.api.session.user.model.User
|
||||
import im.vector.matrix.android.internal.util.createUIHandler
|
||||
import im.vector.matrix.android.internal.util.firstLetterOfDisplayName
|
||||
import im.vector.riotx.R
|
||||
import im.vector.riotx.core.epoxy.EmptyItem_
|
||||
import im.vector.riotx.core.epoxy.errorWithRetryItem
|
||||
import im.vector.riotx.core.epoxy.loadingItem
|
||||
import im.vector.riotx.core.epoxy.noResultItem
|
||||
import im.vector.riotx.core.error.ErrorFormatter
|
||||
import im.vector.riotx.core.resources.StringProvider
|
||||
import im.vector.riotx.features.home.AvatarRenderer
|
||||
import javax.inject.Inject
|
||||
|
||||
class KnownUsersController @Inject constructor(private val session: Session,
|
||||
private val avatarRenderer: AvatarRenderer,
|
||||
private val stringProvider: StringProvider) : PagedListEpoxyController<User>(
|
||||
modelBuildingHandler = createUIHandler()
|
||||
) {
|
||||
|
||||
private var selectedUsers: List<String> = emptyList()
|
||||
private var users: Async<List<User>> = Uninitialized
|
||||
private var isFiltering: Boolean = false
|
||||
|
||||
var callback: Callback? = null
|
||||
|
||||
init {
|
||||
requestModelBuild()
|
||||
}
|
||||
|
||||
fun setData(state: CreateDirectRoomViewState) {
|
||||
this.isFiltering = !state.filterKnownUsersValue.isEmpty()
|
||||
val newSelection = state.selectedUsers.map { it.userId }
|
||||
this.users = state.knownUsers
|
||||
if (newSelection != selectedUsers) {
|
||||
this.selectedUsers = newSelection
|
||||
requestForcedModelBuild()
|
||||
}
|
||||
submitList(state.knownUsers())
|
||||
}
|
||||
|
||||
override fun buildItemModel(currentPosition: Int, item: User?): EpoxyModel<*> {
|
||||
return if (item == null) {
|
||||
EmptyItem_().id(currentPosition)
|
||||
} else {
|
||||
val isSelected = selectedUsers.contains(item.userId)
|
||||
CreateDirectRoomUserItem_()
|
||||
.id(item.userId)
|
||||
.selected(isSelected)
|
||||
.userId(item.userId)
|
||||
.name(item.displayName)
|
||||
.avatarUrl(item.avatarUrl)
|
||||
.avatarRenderer(avatarRenderer)
|
||||
.clickListener { _ ->
|
||||
callback?.onItemClick(item)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
override fun addModels(models: List<EpoxyModel<*>>) {
|
||||
if (users is Incomplete) {
|
||||
renderLoading()
|
||||
} else if (models.isEmpty()) {
|
||||
renderEmptyState()
|
||||
} else {
|
||||
var lastFirstLetter: String? = null
|
||||
for (model in models) {
|
||||
if (model is CreateDirectRoomUserItem) {
|
||||
if (model.userId == session.myUserId) continue
|
||||
val currentFirstLetter = model.name.firstLetterOfDisplayName()
|
||||
val showLetter = !isFiltering && currentFirstLetter.isNotEmpty() && lastFirstLetter != currentFirstLetter
|
||||
lastFirstLetter = currentFirstLetter
|
||||
|
||||
CreateDirectRoomLetterHeaderItem_()
|
||||
.id(currentFirstLetter)
|
||||
.letter(currentFirstLetter)
|
||||
.addIf(showLetter, this)
|
||||
|
||||
model.addTo(this)
|
||||
} else {
|
||||
continue
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private fun renderLoading() {
|
||||
loadingItem {
|
||||
id("loading")
|
||||
}
|
||||
}
|
||||
|
||||
private fun renderEmptyState() {
|
||||
noResultItem {
|
||||
id("noResult")
|
||||
text(stringProvider.getString(R.string.direct_room_no_known_users))
|
||||
}
|
||||
}
|
||||
|
||||
interface Callback {
|
||||
fun onItemClick(user: User)
|
||||
}
|
||||
|
||||
}
|
Loading…
Reference in New Issue
Block a user