Big annoying commit: execute command `./gradlew ktlintFormat` - Fix "colon-spacing"

attachment-viewer/src/main/java/im/vector/lib/attachmentviewer/AttachmentViewerActivity.kt

@@ -290,8 +290,8 @@ abstract class AttachmentViewerActivity : AppCompatActivity(), AttachmentEventLi
     private fun calculateTranslationAlpha(translationY: Float, translationLimit: Int): Float =
             1.0f - 1.0f / translationLimit.toFloat() / 4f * abs(translationY)
 
-    private fun createSwipeToDismissHandler()
+    private fun createSwipeToDismissHandler(): SwipeToDismissHandler =
-            : SwipeToDismissHandler = SwipeToDismissHandler(
+            SwipeToDismissHandler(
             swipeView = views.dismissContainer,
             shouldAnimateDismiss = { shouldAnimateDismiss() },
             onDismiss = { animateClose() },

attachment-viewer/src/main/java/im/vector/lib/attachmentviewer/ImageLoaderTarget.kt

@@ -36,8 +36,8 @@ interface ImageLoaderTarget {
     fun onResourceReady(uid: String, resource: Drawable)
 }
 
-internal class DefaultImageLoaderTarget(val holder: AnimatedImageViewHolder, private val contextView: ImageView)
+internal class DefaultImageLoaderTarget(val holder: AnimatedImageViewHolder, private val contextView: ImageView) :
-    : ImageLoaderTarget {
+    ImageLoaderTarget {
     override fun contextView(): ImageView {
         return contextView
     }

matrix-sdk-android-rx/src/main/java/org/matrix/android/sdk/rx/LiveDataObservable.kt

@@ -34,8 +34,8 @@ private class LiveDataObservable<T>(
         liveData.observeForever(relay)
     }
 
-    private inner class RemoveObserverInMainThread(private val observer: io.reactivex.Observer<in T>)
+    private inner class RemoveObserverInMainThread(private val observer: io.reactivex.Observer<in T>) :
-        : MainThreadDisposable(), Observer<T> {
+        MainThreadDisposable(), Observer<T> {
 
         override fun onChanged(t: T?) {
             if (!isDisposed) {

matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/verification/SASTest.kt

@@ -551,7 +551,7 @@ class SASTest : InstrumentedTest {
                 cryptoTestData.roomId
         )
 
-        var requestID : String? = null
+        var requestID: String? = null
 
         mTestHelper.waitWithLatch {
             mTestHelper.retryPeriodicallyWithLatch(it) {

matrix-sdk-android/src/debug/java/org/matrix/android/sdk/internal/network/interceptors/CurlLoggingInterceptor.kt

@@ -36,8 +36,8 @@ import javax.inject.Inject
  * non-production environment.
  */
 @MatrixScope
-internal class CurlLoggingInterceptor @Inject constructor()
+internal class CurlLoggingInterceptor @Inject constructor() :
-    : Interceptor {
+    Interceptor {
 
     /**
      * Set any additional curl command options (see 'curl --help').

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/auth/UIABaseAuth.kt

@@ -27,5 +27,5 @@ interface UIABaseAuth {
 
     fun copyWithSession(session: String): UIABaseAuth
 
-    fun asMap() : Map<String, *>
+    fun asMap(): Map<String, *>
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/call/CallState.kt

@@ -26,7 +26,7 @@ sealed class CallState {
     /**
      * CreateOffer. Intermediate state between Idle and Dialing.
      */
-    object CreateOffer: CallState()
+    object CreateOffer : CallState()
 
     /** Dialing.  Outgoing call is signaling the remote peer */
     object Dialing : CallState()

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/homeserver/HomeServerCapabilities.kt

@@ -89,7 +89,7 @@ data class HomeServerCapabilities(
      * You can also use #isFeatureSupported prior to this call to check if the
      * feature is supported and report some feedback to user.
      */
-    fun versionOverrideForFeature(feature: String) : String? {
+    fun versionOverrideForFeature(feature: String): String? {
         val cap = roomVersions?.capabilities?.get(feature)
         return cap?.preferred ?: cap?.support?.lastOrNull()
     }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/identity/IdentityService.kt

@@ -132,7 +132,7 @@ interface IdentityService {
      * the identity server offers some crypto functionality to help in accepting invitations.
      * This is less secure than the client doing it itself, but may be useful where this isn't possible.
      */
-    suspend fun sign3pidInvitation(identiyServer: String, token: String, secret: String) : SignInvitationResult
+    suspend fun sign3pidInvitation(identiyServer: String, token: String, secret: String): SignInvitationResult
 
     fun addListener(listener: IdentityServiceListener)
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/initsync/SyncStatusService.kt

@@ -25,7 +25,7 @@ interface SyncStatusService {
         /**
          * For initial sync
          */
-        abstract class InitialSyncStatus: Status()
+        abstract class InitialSyncStatus : Status()
 
         object Idle : InitialSyncStatus()
         data class Progressing(
@@ -36,7 +36,7 @@ interface SyncStatusService {
         /**
          * For incremental sync
          */
-        abstract class IncrementalSyncStatus: Status()
+        abstract class IncrementalSyncStatus : Status()
 
         object IncrementalSyncIdle : IncrementalSyncStatus()
         data class IncrementalSyncParsing(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/AliasAvailabilityResult.kt

@@ -19,6 +19,6 @@ package org.matrix.android.sdk.api.session.room
 import org.matrix.android.sdk.api.session.room.alias.RoomAliasError
 
 sealed class AliasAvailabilityResult {
-    object Available: AliasAvailabilityResult()
+    object Available : AliasAvailabilityResult()
     data class NotAvailable(val roomAliasError: RoomAliasError) : AliasAvailabilityResult()
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/RoomDirectoryService.kt

@@ -41,5 +41,5 @@ interface RoomDirectoryService {
      */
     suspend fun setRoomDirectoryVisibility(roomId: String, roomDirectoryVisibility: RoomDirectoryVisibility)
 
-    suspend fun checkAliasAvailability(aliasLocalPart: String?) : AliasAvailabilityResult
+    suspend fun checkAliasAvailability(aliasLocalPart: String?): AliasAvailabilityResult
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/RoomService.kt

@@ -220,7 +220,7 @@ interface RoomService {
                 .setPrefetchDistance(10)
                 .build()
 
-    fun getFlattenRoomSummaryChildrenOf(spaceId: String?, memberships: List<Membership> = Membership.activeMemberships()) : List<RoomSummary>
+    fun getFlattenRoomSummaryChildrenOf(spaceId: String?, memberships: List<Membership> = Membership.activeMemberships()): List<RoomSummary>
 
     /**
      * Returns all the children of this space, as LiveData

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/call/CallAnswerContent.kt

@@ -44,7 +44,7 @@ data class CallAnswerContent(
          * Capability advertisement.
          */
         @Json(name = "capabilities") val capabilities: CallCapabilities? = null
-): CallSignalingContent  {
+) : CallSignalingContent  {
 
     @JsonClass(generateAdapter = true)
     data class Answer(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/call/CallCandidatesContent.kt

@@ -41,4 +41,4 @@ data class CallCandidatesContent(
          * Required. The version of the VoIP specification this messages adheres to.
          */
         @Json(name = "version") override val version: String?
-): CallSignalingContent
+) : CallSignalingContent

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/call/CallInviteContent.kt

@@ -55,7 +55,7 @@ data class CallInviteContent(
          */
         @Json(name = "capabilities") val capabilities: CallCapabilities? = null
 
-): CallSignalingContent  {
+) : CallSignalingContent  {
     @JsonClass(generateAdapter = true)
     data class Offer(
             /**

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/call/CallNegotiateContent.kt

@@ -47,7 +47,7 @@ data class CallNegotiateContent(
          */
         @Json(name = "version") override val version: String?
 
-        ): CallSignalingContent  {
+        ) : CallSignalingContent  {
     @JsonClass(generateAdapter = true)
     data class Description(
             /**

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/call/CallReplacesContent.kt

@@ -61,7 +61,7 @@ data class CallReplacesContent(
          * Required. The version of the VoIP specification this messages adheres to.
          */
         @Json(name = "version") override val version: String?
-): CallSignalingContent  {
+) : CallSignalingContent  {
 
     @JsonClass(generateAdapter = true)
     data class TargetUser(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/call/CallSelectAnswerContent.kt

@@ -41,4 +41,4 @@ data class CallSelectAnswerContent(
          * Required. The version of the VoIP specification this message adheres to.
          */
         @Json(name = "version") override val version: String?
-): CallSignalingContent
+) : CallSignalingContent

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/version/RoomVersionService.kt

@@ -31,7 +31,7 @@ interface RoomVersionService {
     /**
      * Get the recommended room version for the current homeserver
      */
-    fun getRecommendedVersion() : String
+    fun getRecommendedVersion(): String
 
     /**
      * Ask if the user has enough power level to upgrade the room

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/securestorage/SharedSecretStorageError.kt

@@ -22,8 +22,8 @@ sealed class SharedSecretStorageError(message: String?) : Throwable(message) {
     data class UnknownAlgorithm(val keyId: String) : SharedSecretStorageError("Unknown algorithm $keyId")
     data class UnsupportedAlgorithm(val algorithm: String) : SharedSecretStorageError("Unknown algorithm $algorithm")
     data class SecretNotEncrypted(val secretName: String) : SharedSecretStorageError("Missing content for secret $secretName")
-    data class SecretNotEncryptedWithKey(val secretName: String, val keyId: String)
+    data class SecretNotEncryptedWithKey(val secretName: String, val keyId: String) :
-        : SharedSecretStorageError("Missing content for secret $secretName with key $keyId")
+        SharedSecretStorageError("Missing content for secret $secretName with key $keyId")
 
     object BadKeyFormat : SharedSecretStorageError("Bad Key Format")
     object ParsingError : SharedSecretStorageError("parsing Error")

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/util/MatrixItem.kt

@@ -34,8 +34,8 @@ sealed class MatrixItem(
 ) {
     data class UserItem(override val id: String,
                         override val displayName: String? = null,
-                        override val avatarUrl: String? = null)
+                        override val avatarUrl: String? = null) :
-        : MatrixItem(id, displayName?.removeSuffix(ircPattern), avatarUrl) {
+        MatrixItem(id, displayName?.removeSuffix(ircPattern), avatarUrl) {
         init {
             if (BuildConfig.DEBUG) checkId()
         }
@@ -45,8 +45,8 @@ sealed class MatrixItem(
 
     data class EventItem(override val id: String,
                          override val displayName: String? = null,
-                         override val avatarUrl: String? = null)
+                         override val avatarUrl: String? = null) :
-        : MatrixItem(id, displayName, avatarUrl) {
+        MatrixItem(id, displayName, avatarUrl) {
         init {
             if (BuildConfig.DEBUG) checkId()
         }
@@ -56,8 +56,8 @@ sealed class MatrixItem(
 
     data class RoomItem(override val id: String,
                         override val displayName: String? = null,
-                        override val avatarUrl: String? = null)
+                        override val avatarUrl: String? = null) :
-        : MatrixItem(id, displayName, avatarUrl) {
+        MatrixItem(id, displayName, avatarUrl) {
         init {
             if (BuildConfig.DEBUG) checkId()
         }
@@ -67,8 +67,8 @@ sealed class MatrixItem(
 
     data class SpaceItem(override val id: String,
                          override val displayName: String? = null,
-                         override val avatarUrl: String? = null)
+                         override val avatarUrl: String? = null) :
-        : MatrixItem(id, displayName, avatarUrl) {
+        MatrixItem(id, displayName, avatarUrl) {
         init {
             if (BuildConfig.DEBUG) checkId()
         }
@@ -78,8 +78,8 @@ sealed class MatrixItem(
 
     data class RoomAliasItem(override val id: String,
                              override val displayName: String? = null,
-                             override val avatarUrl: String? = null)
+                             override val avatarUrl: String? = null) :
-        : MatrixItem(id, displayName, avatarUrl) {
+        MatrixItem(id, displayName, avatarUrl) {
         init {
             if (BuildConfig.DEBUG) checkId()
         }
@@ -92,8 +92,8 @@ sealed class MatrixItem(
 
     data class GroupItem(override val id: String,
                          override val displayName: String? = null,
-                         override val avatarUrl: String? = null)
+                         override val avatarUrl: String? = null) :
-        : MatrixItem(id, displayName, avatarUrl) {
+        MatrixItem(id, displayName, avatarUrl) {
         init {
             if (BuildConfig.DEBUG) checkId()
         }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/CancelGossipRequestWorker.kt

@@ -35,8 +35,8 @@ import org.matrix.android.sdk.internal.worker.SessionWorkerParams
 import javax.inject.Inject
 
 internal class CancelGossipRequestWorker(context: Context,
-                                         params: WorkerParameters)
+                                         params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<CancelGossipRequestWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<CancelGossipRequestWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/SendGossipRequestWorker.kt

@@ -38,8 +38,8 @@ import timber.log.Timber
 import javax.inject.Inject
 
 internal class SendGossipRequestWorker(context: Context,
-                                       params: WorkerParameters)
+                                       params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<SendGossipRequestWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<SendGossipRequestWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/SendGossipWorker.kt

@@ -38,8 +38,8 @@ import timber.log.Timber
 import javax.inject.Inject
 
 internal class SendGossipWorker(context: Context,
-                                params: WorkerParameters)
+                                params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<SendGossipWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<SendGossipWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/olm/MXOlmDecryption.kt

@@ -34,8 +34,8 @@ internal class MXOlmDecryption(
         // The olm device interface
         private val olmDevice: MXOlmDevice,
         // the matrix userId
-        private val userId: String)
+        private val userId: String) :
-    : IMXDecrypting {
+    IMXDecrypting {
 
     @Throws(MXCryptoError::class)
     override fun decryptEvent(event: Event, timeline: String): MXEventDecryptionResult {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/olm/MXOlmEncryption.kt

@@ -32,8 +32,8 @@ internal class MXOlmEncryption(
         private val cryptoStore: IMXCryptoStore,
         private val messageEncrypter: MessageEncrypter,
         private val deviceListManager: DeviceListManager,
-        private val ensureOlmSessionsForUsersAction: EnsureOlmSessionsForUsersAction)
+        private val ensureOlmSessionsForUsersAction: EnsureOlmSessionsForUsersAction) :
-    : IMXEncrypting {
+    IMXEncrypting {
 
     override suspend fun encryptEventContent(eventContent: Content, eventType: String, userIds: List<String>): Content {
         // pick the list of recipients based on the membership list.

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/UpdateTrustWorker.kt

@@ -51,8 +51,8 @@ import timber.log.Timber
 import javax.inject.Inject
 
 internal class UpdateTrustWorker(context: Context,
-                                 params: WorkerParameters)
+                                 params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<UpdateTrustWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<UpdateTrustWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CryptoRoomEntity.kt

@@ -28,8 +28,8 @@ internal open class CryptoRoomEntity(
         // to avoid re-create and re-share at each startup (if rotation not needed..)
         // This is specific to megolm but not sure how to model it better
         var outboundSessionInfo: OutboundGroupSessionInfoEntity? = null
-        )
+        ) :
-    : RealmObject() {
+    RealmObject() {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/OlmInboundGroupSessionEntity.kt

@@ -33,8 +33,8 @@ internal open class OlmInboundGroupSessionEntity(
         // olmInboundGroupSessionData contains Json
         var olmInboundGroupSessionData: String? = null,
         // Indicate if the key has been backed up to the homeserver
-        var backedUp: Boolean = false)
+        var backedUp: Boolean = false) :
-    : RealmObject() {
+    RealmObject() {
 
     fun getInboundGroupSession(): OlmInboundGroupSessionWrapper2? {
         return try {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/OlmSessionEntity.kt

@@ -29,8 +29,8 @@ internal open class OlmSessionEntity(@PrimaryKey var primaryKey: String = "",
                                      var sessionId: String? = null,
                                      var deviceKey: String? = null,
                                      var olmSessionData: String? = null,
-                                     var lastReceivedMessageTs: Long = 0)
+                                     var lastReceivedMessageTs: Long = 0) :
-    : RealmObject() {
+    RealmObject() {
 
     fun getOlmSession(): OlmSession? {
         return deserializeFromRealm(olmSessionData)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/query/SharedSessionQueries.kt

@@ -29,8 +29,7 @@ internal fun SharedSessionEntity.Companion.get(realm: Realm,
                                                sessionId: String,
                                                userId: String,
                                                deviceId: String,
-                                               deviceIdentityKey: String?)
+                                               deviceIdentityKey: String?): SharedSessionEntity? {
-        : SharedSessionEntity? {
     return realm.where<SharedSessionEntity>()
             .equalTo(SharedSessionEntityFields.ROOM_ID, roomId)
             .equalTo(SharedSessionEntityFields.SESSION_ID, sessionId)
@@ -41,8 +40,7 @@ internal fun SharedSessionEntity.Companion.get(realm: Realm,
             .findFirst()
 }
 
-internal fun SharedSessionEntity.Companion.get(realm: Realm, roomId: String?, sessionId: String)
+internal fun SharedSessionEntity.Companion.get(realm: Realm, roomId: String?, sessionId: String): RealmResults<SharedSessionEntity> {
-        : RealmResults<SharedSessionEntity> {
     return realm.where<SharedSessionEntity>()
             .equalTo(SharedSessionEntityFields.ROOM_ID, roomId)
             .equalTo(SharedSessionEntityFields.SESSION_ID, sessionId)
@@ -55,8 +53,7 @@ internal fun SharedSessionEntity.Companion.create(realm: Realm, roomId: String?,
                                                   userId: String,
                                                   deviceId: String,
                                                   deviceIdentityKey: String,
-                                                  chainIndex: Int)
+                                                  chainIndex: Int): SharedSessionEntity {
-        : SharedSessionEntity {
     return realm.createObject<SharedSessionEntity>().apply {
         this.roomId = roomId
         this.algorithm = MXCRYPTO_ALGORITHM_MEGOLM

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/verification/DefaultVerificationService.kt

@@ -1126,8 +1126,7 @@ internal class DefaultVerificationService @Inject constructor(
         }
     }
 
-    override fun requestKeyVerificationInDMs(methods: List<VerificationMethod>, otherUserId: String, roomId: String, localId: String?)
+    override fun requestKeyVerificationInDMs(methods: List<VerificationMethod>, otherUserId: String, roomId: String, localId: String?): PendingVerificationRequest {
-            : PendingVerificationRequest {
         Timber.i("## SAS Requesting verification to user: $otherUserId in room $roomId")
 
         val requestsForUser = pendingRequests.getOrPut(otherUserId) { mutableListOf() }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/verification/SendVerificationMessageWorker.kt

@@ -34,8 +34,8 @@ import javax.inject.Inject
  * Possible next worker    : None
  */
 internal class SendVerificationMessageWorker(context: Context,
-                                             params: WorkerParameters)
+                                             params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<SendVerificationMessageWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<SendVerificationMessageWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/verification/VerificationTransportRoomMessage.kt

@@ -294,8 +294,8 @@ internal class VerificationTransportRoomMessage(
                               hash: String,
                               commitment: String,
                               messageAuthenticationCode: String,
-                              shortAuthenticationStrings: List<String>)
+                              shortAuthenticationStrings: List<String>): VerificationInfoAccept =
-            : VerificationInfoAccept = MessageVerificationAcceptContent.create(
+            MessageVerificationAcceptContent.create(
             tid,
             keyAgreementProtocol,
             hash,

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/EventInsertLiveObserver.kt

@@ -31,8 +31,8 @@ import timber.log.Timber
 import javax.inject.Inject
 
 internal class EventInsertLiveObserver @Inject constructor(@SessionDatabase realmConfiguration: RealmConfiguration,
-                                                           private val processors: Set<@JvmSuppressWildcards EventInsertLiveProcessor>)
+                                                           private val processors: Set<@JvmSuppressWildcards EventInsertLiveProcessor>) :
-    : RealmLiveEntityObserver<EventInsertEntity>(realmConfiguration) {
+    RealmLiveEntityObserver<EventInsertEntity>(realmConfiguration) {
 
     override val query = Monarchy.Query {
         it.where(EventInsertEntity::class.java).equalTo(EventInsertEntityFields.CAN_BE_PROCESSED, true)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmLiveEntityObserver.kt

@@ -34,8 +34,8 @@ import java.util.concurrent.atomic.AtomicReference
 
 internal interface LiveEntityObserver : SessionLifecycleObserver
 
-internal abstract class RealmLiveEntityObserver<T : RealmObject>(protected val realmConfiguration: RealmConfiguration)
+internal abstract class RealmLiveEntityObserver<T : RealmObject>(protected val realmConfiguration: RealmConfiguration) :
-    : LiveEntityObserver, RealmChangeListener<RealmResults<T>> {
+    LiveEntityObserver, RealmChangeListener<RealmResults<T>> {
 
     private companion object {
         val BACKGROUND_HANDLER = createBackgroundHandler("LIVE_ENTITY_BACKGROUND")

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmSessionProvider.kt

@@ -32,8 +32,8 @@ import kotlin.concurrent.getOrSet
  * instance. This does check each time if you are on the main thread or not and returns the appropriate realm instance.
  */
 @SessionScope
-internal class RealmSessionProvider @Inject constructor(@SessionDatabase private val monarchy: Monarchy)
+internal class RealmSessionProvider @Inject constructor(@SessionDatabase private val monarchy: Monarchy) :
-    : SessionLifecycleObserver {
+    SessionLifecycleObserver {
 
     private val realmThreadLocal = ThreadLocal<Realm>()
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/GroupEntity.kt

@@ -24,8 +24,8 @@ import org.matrix.android.sdk.api.session.room.model.Membership
  * This class is used to store group info (groupId and membership) from the sync response.
  * Then GetGroupDataTask is called regularly to fetch group information from the homeserver.
  */
-internal open class GroupEntity(@PrimaryKey var groupId: String = "")
+internal open class GroupEntity(@PrimaryKey var groupId: String = "") :
-    : RealmObject() {
+    RealmObject() {
 
     private var membershipStr: String = Membership.NONE.name
     var membership: Membership

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/query/CurrentStateEventEntityQueries.kt

@@ -29,8 +29,7 @@ internal fun CurrentStateEventEntity.Companion.whereType(realm: Realm, roomId: S
             .equalTo(CurrentStateEventEntityFields.TYPE, type)
 }
 
-internal fun CurrentStateEventEntity.Companion.whereStateKey(realm: Realm, roomId: String, type: String, stateKey: String)
+internal fun CurrentStateEventEntity.Companion.whereStateKey(realm: Realm, roomId: String, type: String, stateKey: String): RealmQuery<CurrentStateEventEntity> {
-        : RealmQuery<CurrentStateEventEntity> {
     return whereType(realm = realm, roomId = roomId, type = type)
             .equalTo(CurrentStateEventEntityFields.STATE_KEY, stateKey)
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/query/TimelineEventEntityQueries.kt

@@ -119,8 +119,7 @@ internal fun RealmList<TimelineEventEntity>.find(eventId: String): TimelineEvent
 
 internal fun TimelineEventEntity.Companion.findAllInRoomWithSendStates(realm: Realm,
                                                                        roomId: String,
-                                                                       sendStates: List<SendState>)
+                                                                       sendStates: List<SendState>): RealmResults<TimelineEventEntity> {
-        : RealmResults<TimelineEventEntity> {
     return whereRoomId(realm, roomId)
             .filterSendStates(sendStates)
             .findAll()

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/network/NetworkConnectivityChecker.kt

@@ -43,8 +43,8 @@ interface NetworkConnectivityChecker {
 @SessionScope
 internal class DefaultNetworkConnectivityChecker @Inject constructor(private val homeServerPinger: HomeServerPinger,
                                                                      private val backgroundDetectionObserver: BackgroundDetectionObserver,
-                                                                     private val networkCallbackStrategy: NetworkCallbackStrategy)
+                                                                     private val networkCallbackStrategy: NetworkCallbackStrategy) :
-    : NetworkConnectivityChecker {
+    NetworkConnectivityChecker {
 
     private val hasInternetAccess = AtomicBoolean(true)
     private val listeners = Collections.synchronizedSet(LinkedHashSet<NetworkConnectivityChecker.Listener>())

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/SessionCoroutineScopeHolder.kt

@@ -25,7 +25,7 @@ import org.matrix.android.sdk.api.session.SessionLifecycleObserver
 import javax.inject.Inject
 
 @SessionScope
-internal class SessionCoroutineScopeHolder @Inject constructor(): SessionLifecycleObserver {
+internal class SessionCoroutineScopeHolder @Inject constructor() : SessionLifecycleObserver {
 
     val scope: CoroutineScope = CoroutineScope(SupervisorJob())
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/call/CallEventProcessor.kt

@@ -29,8 +29,8 @@ import javax.inject.Inject
 private val loggerTag = LoggerTag("CallEventProcessor", LoggerTag.VOIP)
 
 @SessionScope
-internal class CallEventProcessor @Inject constructor(private val callSignalingHandler: CallSignalingHandler)
+internal class CallEventProcessor @Inject constructor(private val callSignalingHandler: CallSignalingHandler) :
-    : EventInsertLiveProcessor {
+    EventInsertLiveProcessor {
 
     private val allowedTypes = listOf(
             EventType.CALL_ANSWER,

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/content/UploadContentWorker.kt

@@ -63,8 +63,8 @@ private data class NewAttachmentAttributes(
  * Possible previous worker: None
  * Possible next worker    : Always [MultipleEventSendingDispatcherWorker]
  */
-internal class UploadContentWorker(val context: Context, params: WorkerParameters)
+internal class UploadContentWorker(val context: Context, params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<UploadContentWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<UploadContentWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/group/GetGroupDataWorker.kt

@@ -28,8 +28,8 @@ import javax.inject.Inject
  * Possible previous worker: None
  * Possible next worker    : None
  */
-internal class GetGroupDataWorker(context: Context, params: WorkerParameters)
+internal class GetGroupDataWorker(context: Context, params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<GetGroupDataWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<GetGroupDataWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/initsync/DefaultSyncStatusService.kt

@@ -23,8 +23,8 @@ import org.matrix.android.sdk.internal.session.SessionScope
 import javax.inject.Inject
 
 @SessionScope
-internal class DefaultSyncStatusService @Inject constructor()
+internal class DefaultSyncStatusService @Inject constructor() :
-    : SyncStatusService,
+    SyncStatusService,
         ProgressReporter {
 
     private val status = MutableLiveData<SyncStatusService.Status>()

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/integrationmanager/IntegrationManager.kt

@@ -58,8 +58,8 @@ internal class IntegrationManager @Inject constructor(matrixConfiguration: Matri
                                                       @SessionDatabase private val monarchy: Monarchy,
                                                       private val updateUserAccountDataTask: UpdateUserAccountDataTask,
                                                       private val accountDataDataSource: UserAccountDataDataSource,
-                                                      private val widgetFactory: WidgetFactory)
+                                                      private val widgetFactory: WidgetFactory) :
-    : SessionLifecycleObserver {
+    SessionLifecycleObserver {
 
     private val currentConfigs = ArrayList<IntegrationManagerConfig>()
     private val lifecycleOwner: LifecycleOwner = LifecycleOwner { lifecycleRegistry }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/openid/DefaultOpenIdService.kt

@@ -20,7 +20,7 @@ import org.matrix.android.sdk.api.session.openid.OpenIdService
 import org.matrix.android.sdk.api.session.openid.OpenIdToken
 import javax.inject.Inject
 
-internal class DefaultOpenIdService @Inject constructor(private val getOpenIdTokenTask: GetOpenIdTokenTask): OpenIdService {
+internal class DefaultOpenIdService @Inject constructor(private val getOpenIdTokenTask: GetOpenIdTokenTask) : OpenIdService {
 
     override suspend fun getOpenIdToken(): OpenIdToken {
         return getOpenIdTokenTask.execute(Unit)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/pushers/AddPusherWorker.kt

@@ -33,8 +33,8 @@ import org.matrix.android.sdk.internal.worker.SessionSafeCoroutineWorker
 import org.matrix.android.sdk.internal.worker.SessionWorkerParams
 import javax.inject.Inject
 
-internal class AddPusherWorker(context: Context, params: WorkerParameters)
+internal class AddPusherWorker(context: Context, params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<AddPusherWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<AddPusherWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/DefaultRoomService.kt

@@ -93,13 +93,11 @@ internal class DefaultRoomService @Inject constructor(
         return roomSummaryDataSource.getRoomSummariesLive(queryParams)
     }
 
-    override fun getPagedRoomSummariesLive(queryParams: RoomSummaryQueryParams, pagedListConfig: PagedList.Config, sortOrder: RoomSortOrder)
+    override fun getPagedRoomSummariesLive(queryParams: RoomSummaryQueryParams, pagedListConfig: PagedList.Config, sortOrder: RoomSortOrder): LiveData<PagedList<RoomSummary>> {
-            : LiveData<PagedList<RoomSummary>> {
         return roomSummaryDataSource.getSortedPagedRoomSummariesLive(queryParams, pagedListConfig, sortOrder)
     }
 
-    override fun getFilteredPagedRoomSummariesLive(queryParams: RoomSummaryQueryParams, pagedListConfig: PagedList.Config, sortOrder: RoomSortOrder)
+    override fun getFilteredPagedRoomSummariesLive(queryParams: RoomSummaryQueryParams, pagedListConfig: PagedList.Config, sortOrder: RoomSortOrder): UpdatableLivePageResult {
-            : UpdatableLivePageResult {
         return roomSummaryDataSource.getUpdatablePagedRoomSummariesLive(queryParams, pagedListConfig, sortOrder)
     }
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/membership/joining/JoinRoomTask.kt

@@ -43,7 +43,7 @@ internal interface JoinRoomTask : Task<JoinRoomTask.Params, Unit> {
             val roomIdOrAlias: String,
             val reason: String?,
             val viaServers: List<String> = emptyList(),
-            val thirdPartySigned : SignInvitationResult? = null
+            val thirdPartySigned: SignInvitationResult? = null
     )
 }
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/notification/DefaultRoomPushRuleService.kt

@@ -31,8 +31,8 @@ import org.matrix.android.sdk.internal.di.SessionDatabase
 
 internal class DefaultRoomPushRuleService @AssistedInject constructor(@Assisted private val roomId: String,
                                                                       private val setRoomNotificationStateTask: SetRoomNotificationStateTask,
-                                                                      @SessionDatabase private val monarchy: Monarchy)
+                                                                      @SessionDatabase private val monarchy: Monarchy) :
-    : RoomPushRuleService {
+    RoomPushRuleService {
 
     @AssistedFactory
     interface Factory {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/notification/SetRoomNotificationStateTask.kt

@@ -37,8 +37,8 @@ internal interface SetRoomNotificationStateTask : Task<SetRoomNotificationStateT
 
 internal class DefaultSetRoomNotificationStateTask @Inject constructor(@SessionDatabase private val monarchy: Monarchy,
                                                                        private val removePushRuleTask: RemovePushRuleTask,
-                                                                       private val addPushRuleTask: AddPushRuleTask)
+                                                                       private val addPushRuleTask: AddPushRuleTask) :
-    : SetRoomNotificationStateTask {
+    SetRoomNotificationStateTask {
 
     override suspend fun execute(params: SetRoomNotificationStateTask.Params) {
         val currentRoomPushRule = Realm.getInstance(monarchy.realmConfiguration).use {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/relation/DefaultRelationService.kt

@@ -54,8 +54,8 @@ internal class DefaultRelationService @AssistedInject constructor(
         private val fetchEditHistoryTask: FetchEditHistoryTask,
         private val timelineEventMapper: TimelineEventMapper,
         @SessionDatabase private val monarchy: Monarchy,
-        private val taskExecutor: TaskExecutor)
+        private val taskExecutor: TaskExecutor) :
-    : RelationService {
+    RelationService {
 
     @AssistedFactory
     interface Factory {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/relation/SendRelationWorker.kt

@@ -33,8 +33,8 @@ import org.matrix.android.sdk.internal.worker.SessionWorkerParams
 import javax.inject.Inject
 
 // TODO This is not used. Delete?
-internal class SendRelationWorker(context: Context, params: WorkerParameters)
+internal class SendRelationWorker(context: Context, params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<SendRelationWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<SendRelationWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/send/MultipleEventSendingDispatcherWorker.kt

@@ -38,8 +38,8 @@ import javax.inject.Inject
  * Possible previous worker: Always [UploadContentWorker]
  * Possible next worker    : None, but it will post new work to send events, encrypted or not
  */
-internal class MultipleEventSendingDispatcherWorker(context: Context, params: WorkerParameters)
+internal class MultipleEventSendingDispatcherWorker(context: Context, params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<MultipleEventSendingDispatcherWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<MultipleEventSendingDispatcherWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/send/RedactEventWorker.kt

@@ -32,8 +32,8 @@ import javax.inject.Inject
  * Possible previous worker: None
  * Possible next worker    : None
  */
-internal class RedactEventWorker(context: Context, params: WorkerParameters)
+internal class RedactEventWorker(context: Context, params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<RedactEventWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<RedactEventWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/send/SendEventWorker.kt

@@ -39,8 +39,8 @@ import javax.inject.Inject
  * Possible next worker    : None
  */
 internal class SendEventWorker(context: Context,
-                               params: WorkerParameters)
+                               params: WorkerParameters) :
-    : SessionSafeCoroutineWorker<SendEventWorker.Params>(context, params, Params::class.java) {
+    SessionSafeCoroutineWorker<SendEventWorker.Params>(context, params, Params::class.java) {
 
     @JsonClass(generateAdapter = true)
     internal data class Params(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/send/queue/EventSenderProcessor.kt

@@ -20,7 +20,7 @@ import org.matrix.android.sdk.api.session.SessionLifecycleObserver
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.util.Cancelable
 
-internal interface EventSenderProcessor: SessionLifecycleObserver {
+internal interface EventSenderProcessor : SessionLifecycleObserver {
 
     fun postEvent(event: Event): Cancelable
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/timeline/LiveTimelineEvent.kt

@@ -40,8 +40,8 @@ internal class LiveTimelineEvent(private val monarchy: Monarchy,
                                  private val coroutineScope: CoroutineScope,
                                  private val timelineEventMapper: TimelineEventMapper,
                                  private val roomId: String,
-                                 private val eventId: String)
+                                 private val eventId: String) :
-    : MediatorLiveData<Optional<TimelineEvent>>() {
+    MediatorLiveData<Optional<TimelineEvent>>() {
 
     init {
         buildAndObserveQuery()

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/space/peeking/SpacePeekResult.kt

@@ -53,5 +53,5 @@ sealed class SpacePeekResult {
     data class FailedToResolve(val spaceId: String, val roomPeekResult: PeekResult) : SpacePeekError()
     data class NotSpaceType(val spaceId: String) : SpacePeekError()
 
-    data class Success(val summary: SpacePeekSummary): SpacePeekResult()
+    data class Success(val summary: SpacePeekSummary) : SpacePeekResult()
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/thirdparty/DefaultThirdPartyService.kt

@@ -22,8 +22,8 @@ import org.matrix.android.sdk.api.session.thirdparty.model.ThirdPartyUser
 import javax.inject.Inject
 
 internal class DefaultThirdPartyService @Inject constructor(private val getThirdPartyProtocolTask: GetThirdPartyProtocolsTask,
-                                                            private val getThirdPartyUserTask: GetThirdPartyUserTask)
+                                                            private val getThirdPartyUserTask: GetThirdPartyUserTask) :
-    : ThirdPartyService {
+    ThirdPartyService {
 
     override suspend fun getThirdPartyProtocols(): Map<String, ThirdPartyProtocol> {
         return getThirdPartyProtocolTask.execute(Unit)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/widgets/DefaultWidgetPostAPIMediator.kt

@@ -29,8 +29,8 @@ import java.util.HashMap
 import javax.inject.Inject
 
 internal class DefaultWidgetPostAPIMediator @Inject constructor(private val moshi: Moshi,
-                                                                private val widgetPostMessageAPIProvider: WidgetPostMessageAPIProvider)
+                                                                private val widgetPostMessageAPIProvider: WidgetPostMessageAPIProvider) :
-    : WidgetPostAPIMediator {
+    WidgetPostAPIMediator {
 
     private val jsonAdapter = moshi.adapter<JsonDict>(JSON_DICT_PARAMETERIZED_TYPE)
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/widgets/DefaultWidgetService.kt

@@ -28,8 +28,8 @@ import javax.inject.Provider
 
 internal class DefaultWidgetService @Inject constructor(private val widgetManager: WidgetManager,
                                                         private val widgetURLFormatter: WidgetURLFormatter,
-                                                        private val widgetPostAPIMediator: Provider<WidgetPostAPIMediator>)
+                                                        private val widgetPostAPIMediator: Provider<WidgetPostAPIMediator>) :
-    : WidgetService {
+    WidgetService {
 
     override fun getWidgetURLFormatter(): WidgetURLFormatter {
         return widgetURLFormatter

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/widgets/WidgetManager.kt

@@ -51,9 +51,9 @@ internal class WidgetManager @Inject constructor(private val integrationManager:
                                                  private val stateEventDataSource: StateEventDataSource,
                                                  private val createWidgetTask: CreateWidgetTask,
                                                  private val widgetFactory: WidgetFactory,
-                                                 @UserId private val userId: String)
+                                                 @UserId private val userId: String) :
 
-    : IntegrationManagerService.Listener, SessionLifecycleObserver {
+    IntegrationManagerService.Listener, SessionLifecycleObserver {
 
     private val lifecycleOwner: LifecycleOwner = LifecycleOwner { lifecycleRegistry }
     private val lifecycleRegistry: LifecycleRegistry = LifecycleRegistry(lifecycleOwner)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/task/Task.kt

@@ -25,7 +25,7 @@ internal interface Task<PARAMS, RESULT> {
 
     suspend fun execute(params: PARAMS): RESULT
 
-    suspend fun executeRetry(params: PARAMS, remainingRetry: Int) : RESULT {
+    suspend fun executeRetry(params: PARAMS, remainingRetry: Int): RESULT {
         return try {
             execute(params)
         } catch (failure: Throwable) {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/util/system/DefaultBuildVersionSdkIntProvider.kt

@@ -19,7 +19,7 @@ package org.matrix.android.sdk.internal.util.system
 import android.os.Build
 import javax.inject.Inject
 
-internal class DefaultBuildVersionSdkIntProvider @Inject constructor()
+internal class DefaultBuildVersionSdkIntProvider @Inject constructor() :
-    : BuildVersionSdkIntProvider {
+    BuildVersionSdkIntProvider {
     override fun get() = Build.VERSION.SDK_INT
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/worker/AlwaysSuccessfulWorker.kt

@@ -19,8 +19,8 @@ import android.content.Context
 import androidx.work.Worker
 import androidx.work.WorkerParameters
 
-internal class AlwaysSuccessfulWorker(context: Context, params: WorkerParameters)
+internal class AlwaysSuccessfulWorker(context: Context, params: WorkerParameters) :
-    : Worker(context, params) {
+    Worker(context, params) {
 
     override fun doWork(): Result {
         return Result.success()

matrix-sdk-android/src/release/java/org/matrix/android/sdk/internal/network/interceptors/CurlLoggingInterceptor.kt

@@ -26,8 +26,8 @@ import javax.inject.Inject
  * No op interceptor
  */
 @MatrixScope
-internal class CurlLoggingInterceptor @Inject constructor()
+internal class CurlLoggingInterceptor @Inject constructor() :
-    : Interceptor {
+    Interceptor {
 
     @Throws(IOException::class)
     override fun intercept(chain: Interceptor.Chain): Response {

matrix-sdk-android/src/test/java/org/matrix/android/sdk/api/pushrules/PushRuleActionsTest.kt

@@ -24,7 +24,7 @@ import org.matrix.android.sdk.MatrixTest
 import org.matrix.android.sdk.api.pushrules.rest.PushRule
 import org.matrix.android.sdk.internal.di.MoshiProvider
 
-class PushRuleActionsTest: MatrixTest {
+class PushRuleActionsTest : MatrixTest {
 
     @Test
     fun test_action_parsing() {

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/crypto/keysbackup/util/Base58Test.kt

@@ -24,7 +24,7 @@ import org.junit.runners.MethodSorters
 import org.matrix.android.sdk.MatrixTest
 
 @FixMethodOrder(MethodSorters.JVM)
-class Base58Test: MatrixTest {
+class Base58Test : MatrixTest {
 
     @Test
     fun encode() {

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/crypto/keysbackup/util/RecoveryKeyTest.kt

@@ -23,7 +23,7 @@ import org.junit.Assert.assertTrue
 import org.junit.Test
 import org.matrix.android.sdk.MatrixTest
 
-class RecoveryKeyTest: MatrixTest {
+class RecoveryKeyTest : MatrixTest {
 
     private val curve25519Key = byteArrayOf(
             0x77.toByte(), 0x07.toByte(), 0x6D.toByte(), 0x0A.toByte(), 0x73.toByte(), 0x18.toByte(), 0xA5.toByte(), 0x7D.toByte(),

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/crypto/store/db/HelperTest.kt

@@ -21,7 +21,7 @@ import org.junit.Test
 import org.matrix.android.sdk.MatrixTest
 import org.matrix.android.sdk.internal.util.md5
 
-class HelperTest: MatrixTest {
+class HelperTest : MatrixTest {
 
     @Test
     fun testHash_ok() {

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/task/CoroutineSequencersTest.kt

@@ -27,7 +27,7 @@ import org.junit.Test
 import org.matrix.android.sdk.MatrixTest
 import java.util.concurrent.Executors
 
-class CoroutineSequencersTest: MatrixTest {
+class CoroutineSequencersTest : MatrixTest {
 
     private val dispatcher = Executors.newSingleThreadExecutor().asCoroutineDispatcher()
 

vector/src/androidTest/java/im/vector/app/EspressoExt.kt

@@ -129,7 +129,7 @@ fun activityIdlingResource(activityClass: Class<*>): IdlingResource {
         private var callback: IdlingResource.ResourceCallback? = null
 
         var hasResumed = false
-        private var currentActivity : Activity? = null
+        private var currentActivity: Activity? = null
 
         val uniqTS = System.currentTimeMillis()
         override fun getName() = "activityIdlingResource_${activityClass.name}_$uniqTS"

vector/src/fdroid/java/im/vector/app/fdroid/features/settings/troubleshoot/TestAutoStartBoot.kt

@@ -27,8 +27,8 @@ import javax.inject.Inject
  * Test that the application is started on boot
  */
 class TestAutoStartBoot @Inject constructor(private val vectorPreferences: VectorPreferences,
-                                            private val stringProvider: StringProvider)
+                                            private val stringProvider: StringProvider) :
-    : TroubleshootTest(R.string.settings_troubleshoot_test_service_boot_title) {
+    TroubleshootTest(R.string.settings_troubleshoot_test_service_boot_title) {
 
     override fun perform(activityResultLauncher: ActivityResultLauncher<Intent>) {
         if (vectorPreferences.autoStartOnBoot()) {

vector/src/fdroid/java/im/vector/app/fdroid/features/settings/troubleshoot/TestBackgroundRestrictions.kt

@@ -27,8 +27,8 @@ import im.vector.app.features.settings.troubleshoot.TroubleshootTest
 import javax.inject.Inject
 
 class TestBackgroundRestrictions @Inject constructor(private val context: AppCompatActivity,
-                                                     private val stringProvider: StringProvider)
+                                                     private val stringProvider: StringProvider) :
-    : TroubleshootTest(R.string.settings_troubleshoot_test_bg_restricted_title) {
+    TroubleshootTest(R.string.settings_troubleshoot_test_bg_restricted_title) {
 
     override fun perform(activityResultLauncher: ActivityResultLauncher<Intent>) {
         context.getSystemService<ConnectivityManager>()!!.apply {

vector/src/gplay/java/im/vector/app/gplay/features/settings/troubleshoot/TestPlayServices.kt

@@ -30,8 +30,8 @@ import javax.inject.Inject
 * Check that the play services APK is available an up-to-date. If needed provide quick fix to install it.
  */
 class TestPlayServices @Inject constructor(private val context: AppCompatActivity,
-                                           private val stringProvider: StringProvider)
+                                           private val stringProvider: StringProvider) :
-    : TroubleshootTest(R.string.settings_troubleshoot_test_play_services_title) {
+    TroubleshootTest(R.string.settings_troubleshoot_test_play_services_title) {
 
     override fun perform(activityResultLauncher: ActivityResultLauncher<Intent>) {
         val apiAvailability = GoogleApiAvailability.getInstance()

vector/src/gplay/java/im/vector/app/gplay/features/settings/troubleshoot/TestPushFromPushGateway.kt

@@ -40,8 +40,8 @@ class TestPushFromPushGateway @Inject constructor(private val context: AppCompat
                                                   private val stringProvider: StringProvider,
                                                   private val errorFormatter: ErrorFormatter,
                                                   private val pushersManager: PushersManager,
-                                                  private val activeSessionHolder: ActiveSessionHolder)
+                                                  private val activeSessionHolder: ActiveSessionHolder) :
-    : TroubleshootTest(R.string.settings_troubleshoot_test_push_loop_title) {
+    TroubleshootTest(R.string.settings_troubleshoot_test_push_loop_title) {
 
     private var action: Job? = null
     private var pushReceived: Boolean = false

vector/src/gplay/java/im/vector/app/gplay/features/settings/troubleshoot/TestTokenRegistration.kt

@@ -36,8 +36,8 @@ import javax.inject.Inject
 class TestTokenRegistration @Inject constructor(private val context: AppCompatActivity,
                                                 private val stringProvider: StringProvider,
                                                 private val pushersManager: PushersManager,
-                                                private val activeSessionHolder: ActiveSessionHolder)
+                                                private val activeSessionHolder: ActiveSessionHolder) :
-    : TroubleshootTest(R.string.settings_troubleshoot_test_token_registration_title) {
+    TroubleshootTest(R.string.settings_troubleshoot_test_token_registration_title) {
 
     override fun perform(activityResultLauncher: ActivityResultLauncher<Intent>) {
         // Check if we have a registered pusher for this token

vector/src/main/java/im/vector/app/core/date/DefaultDateFormatterProvider.kt

@@ -23,8 +23,8 @@ import org.threeten.bp.format.DateTimeFormatter
 import javax.inject.Inject
 
 class DefaultDateFormatterProvider @Inject constructor(private val context: Context,
-                                                       private val localeProvider: LocaleProvider)
+                                                       private val localeProvider: LocaleProvider) :
-    : DateFormatterProvider {
+    DateFormatterProvider {
 
     override val dateWithMonthFormatter: DateTimeFormatter by lazy {
         val pattern = DateFormat.getBestDateTimePattern(localeProvider.current(), "d MMMMM")

vector/src/main/java/im/vector/app/core/extensions/BasicExtensions.kt

@@ -57,7 +57,7 @@ fun CharSequence.isMsisdn(): Boolean {
  * - "fi.le.txt".insertBeforeLast("_foo") will return "fi.le_foo.txt"
  * - null.insertBeforeLast("_foo") will return "_foo"
  */
-fun String?.insertBeforeLast(insert: String, delimiter: String = ".") : String {
+fun String?.insertBeforeLast(insert: String, delimiter: String = "."): String {
     if (this == null) return insert
     val idx = lastIndexOf(delimiter)
     return if (idx == -1) {

vector/src/main/java/im/vector/app/core/glide/AvatarPlaceholder.kt

@@ -42,8 +42,8 @@ class AvatarPlaceholderModelLoaderFactory(private val context: Context) : ModelL
     }
 }
 
-class AvatarPlaceholderModelLoader(private val context: Context)
+class AvatarPlaceholderModelLoader(private val context: Context) :
-    : ModelLoader<AvatarPlaceholder, Drawable> {
+    ModelLoader<AvatarPlaceholder, Drawable> {
 
     override fun buildLoadData(model: AvatarPlaceholder, width: Int, height: Int, options: Options): ModelLoader.LoadData<Drawable>? {
         return ModelLoader.LoadData(ObjectKey(model), AvatarPlaceholderDataFetcher(context, model))
@@ -54,8 +54,8 @@ class AvatarPlaceholderModelLoader(private val context: Context)
     }
 }
 
-class AvatarPlaceholderDataFetcher(context: Context, private val data: AvatarPlaceholder)
+class AvatarPlaceholderDataFetcher(context: Context, private val data: AvatarPlaceholder) :
-    : DataFetcher<Drawable> {
+    DataFetcher<Drawable> {
 
     private val avatarRenderer = context.vectorComponent().avatarRenderer()
 

vector/src/main/java/im/vector/app/core/glide/VectorGlideModelLoader.kt

@@ -48,8 +48,8 @@ class VectorGlideModelLoaderFactory(private val context: Context) : ModelLoaderF
     }
 }
 
-class VectorGlideModelLoader(private val context: Context)
+class VectorGlideModelLoader(private val context: Context) :
-    : ModelLoader<ImageContentRenderer.Data, InputStream> {
+    ModelLoader<ImageContentRenderer.Data, InputStream> {
     override fun handles(model: ImageContentRenderer.Data): Boolean {
         // Always handle
         return true
@@ -63,8 +63,8 @@ class VectorGlideModelLoader(private val context: Context)
 class VectorGlideDataFetcher(context: Context,
                              private val data: ImageContentRenderer.Data,
                              private val width: Int,
-                             private val height: Int)
+                             private val height: Int) :
-    : DataFetcher<InputStream> {
+    DataFetcher<InputStream> {
 
     private val localFilesHelper = LocalFilesHelper(context)
     private val activeSessionHolder = context.vectorComponent().activeSessionHolder()

vector/src/main/java/im/vector/app/core/platform/ButtonStateView.kt

@@ -28,8 +28,8 @@ import im.vector.app.core.epoxy.ClickListener
 import im.vector.app.core.epoxy.onClick
 import im.vector.app.databinding.ViewButtonStateBinding
 
-class ButtonStateView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0)
+class ButtonStateView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0) :
-    : FrameLayout(context, attrs, defStyle) {
+    FrameLayout(context, attrs, defStyle) {
 
     sealed class State {
         object Button : State()

vector/src/main/java/im/vector/app/core/platform/MaxHeightScrollView.kt

@@ -24,8 +24,8 @@ import im.vector.app.R
 
 private const val DEFAULT_MAX_HEIGHT = 200
 
-class MaxHeightScrollView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0)
+class MaxHeightScrollView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0) :
-    : NestedScrollView(context, attrs, defStyle) {
+    NestedScrollView(context, attrs, defStyle) {
 
     var maxHeight: Int = 0
         set(value) {

vector/src/main/java/im/vector/app/core/platform/StateView.kt

@@ -26,8 +26,8 @@ import im.vector.app.R
 import im.vector.app.core.extensions.updateConstraintSet
 import im.vector.app.databinding.ViewStateBinding
 
-class StateView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0)
+class StateView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0) :
-    : FrameLayout(context, attrs, defStyle) {
+    FrameLayout(context, attrs, defStyle) {
 
     sealed class State {
         object Content : State()

vector/src/main/java/im/vector/app/core/platform/VectorEventViewModel.kt

@@ -25,5 +25,5 @@ interface VectorSharedAction
 /**
  * Parent class to handle navigation events, action events, or other any events
  */
-open class VectorSharedActionViewModel<T : VectorSharedAction>(private val store: MutableDataSource<T> = PublishDataSource())
+open class VectorSharedActionViewModel<T : VectorSharedAction>(private val store: MutableDataSource<T> = PublishDataSource()) :
-    : ViewModel(), MutableDataSource<T> by store
+    ViewModel(), MutableDataSource<T> by store

vector/src/main/java/im/vector/app/core/platform/VectorViewModel.kt

@@ -27,8 +27,8 @@ import im.vector.app.core.utils.PublishDataSource
 import io.reactivex.Observable
 import io.reactivex.Single
 
-abstract class VectorViewModel<S : MvRxState, VA : VectorViewModelAction, VE : VectorViewEvents>(initialState: S)
+abstract class VectorViewModel<S : MvRxState, VA : VectorViewModelAction, VE : VectorViewEvents>(initialState: S) :
-    : BaseMvRxViewModel<S>(initialState, false) {
+    BaseMvRxViewModel<S>(initialState, false) {
 
     interface Factory<S : MvRxState> {
         fun create(state: S): BaseMvRxViewModel<S>

vector/src/main/java/im/vector/app/core/ui/bottomsheet/BottomSheetGenericController.kt

@@ -20,8 +20,8 @@ import com.airbnb.epoxy.TypedEpoxyController
 /**
  * Epoxy controller for generic bottom sheet actions
  */
-abstract class BottomSheetGenericController<State : BottomSheetGenericState, Action : BottomSheetGenericRadioAction>
+abstract class BottomSheetGenericController<State : BottomSheetGenericState, Action : BottomSheetGenericRadioAction> :
-    : TypedEpoxyController<State>() {
+    TypedEpoxyController<State>() {
 
     var listener: Listener<Action>? = null
 

vector/src/main/java/im/vector/app/core/ui/views/NotificationAreaView.kt

@@ -49,7 +49,7 @@ class NotificationAreaView @JvmOverloads constructor(
     var delegate: Delegate? = null
     private var state: State = State.Initial
 
-    private lateinit var views : ViewNotificationAreaBinding
+    private lateinit var views: ViewNotificationAreaBinding
 
     init {
         setupView()

vector/src/main/java/im/vector/app/core/ui/views/PasswordStrengthBar.kt

@@ -35,8 +35,8 @@ import im.vector.app.databinding.ViewPasswordStrengthBarBinding
 class PasswordStrengthBar @JvmOverloads constructor(
         context: Context,
         attrs: AttributeSet? = null,
-        defStyleAttr: Int = 0)
+        defStyleAttr: Int = 0) :
-    : LinearLayout(context, attrs, defStyleAttr) {
+    LinearLayout(context, attrs, defStyleAttr) {
 
     private val views: ViewPasswordStrengthBarBinding
 

vector/src/main/java/im/vector/app/core/ui/views/ReadReceiptsView.kt

@@ -37,7 +37,7 @@ class ReadReceiptsView @JvmOverloads constructor(
         defStyleAttr: Int = 0
 ) : LinearLayout(context, attrs, defStyleAttr) {
 
-    private val views : ViewReadReceiptsBinding
+    private val views: ViewReadReceiptsBinding
 
     init {
         setupView()

vector/src/main/java/im/vector/app/core/utils/PermissionsTools.kt

@@ -52,8 +52,7 @@ private var permissionDialogDisplayed = false
  * So when the user does not grant the permission and check the box do not ask again, this boolean will be false.
  * Only useful if the first boolean is false
  */
-fun ComponentActivity.registerForPermissionsResult(lambda: (allGranted: Boolean, deniedPermanently: Boolean) -> Unit)
+fun ComponentActivity.registerForPermissionsResult(lambda: (allGranted: Boolean, deniedPermanently: Boolean) -> Unit): ActivityResultLauncher<Array<String>> {
-        : ActivityResultLauncher<Array<String>> {
     return registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { result ->
         onPermissionResult(result, lambda)
     }

vector/src/main/java/im/vector/app/features/attachments/AttachmentTypeSelectorView.kt

@@ -53,8 +53,8 @@ private const val ANIMATION_DURATION = 250
  */
 class AttachmentTypeSelectorView(context: Context,
                                  inflater: LayoutInflater,
-                                 var callback: Callback?)
+                                 var callback: Callback?) :
-    : PopupWindow(context) {
+    PopupWindow(context) {
 
     interface Callback {
         fun onTypeSelected(type: Type)

vector/src/main/java/im/vector/app/features/attachments/preview/AttachmentsPreviewViewModel.kt

@@ -20,8 +20,8 @@ package im.vector.app.features.attachments.preview
 import im.vector.app.core.extensions.exhaustive
 import im.vector.app.core.platform.VectorViewModel
 
-class AttachmentsPreviewViewModel(initialState: AttachmentsPreviewViewState)
+class AttachmentsPreviewViewModel(initialState: AttachmentsPreviewViewState) :
-    : VectorViewModel<AttachmentsPreviewViewState, AttachmentsPreviewAction, AttachmentsPreviewViewEvents>(initialState) {
+    VectorViewModel<AttachmentsPreviewViewState, AttachmentsPreviewAction, AttachmentsPreviewViewEvents>(initialState) {
 
     override fun handle(action: AttachmentsPreviewAction) {
         when (action) {

vector/src/main/java/im/vector/app/features/call/VectorCallViewActions.kt

@@ -25,9 +25,9 @@ sealed class VectorCallViewActions : VectorViewModelAction {
     object DeclineCall : VectorCallViewActions()
     object ToggleMute : VectorCallViewActions()
     object ToggleVideo : VectorCallViewActions()
-    object ToggleHoldResume: VectorCallViewActions()
+    object ToggleHoldResume : VectorCallViewActions()
     data class ChangeAudioDevice(val device: CallAudioManager.Device) : VectorCallViewActions()
-    object OpenDialPad: VectorCallViewActions()
+    object OpenDialPad : VectorCallViewActions()
     data class SendDtmfDigit(val digit: String) : VectorCallViewActions()
     data class SwitchCall(val callArgs: CallArgs) : VectorCallViewActions()
 
@@ -36,5 +36,5 @@ sealed class VectorCallViewActions : VectorViewModelAction {
     object ToggleCamera : VectorCallViewActions()
     object ToggleHDSD : VectorCallViewActions()
     object InitiateCallTransfer : VectorCallViewActions()
-    object TransferCall: VectorCallViewActions()
+    object TransferCall : VectorCallViewActions()
 }

vector/src/main/java/im/vector/app/features/call/VectorCallViewEvents.kt

@@ -27,8 +27,8 @@ sealed class VectorCallViewEvents : VectorViewEvents {
             val available: Set<CallAudioManager.Device>,
             val current: CallAudioManager.Device
     ) : VectorCallViewEvents()
-    object ShowDialPad: VectorCallViewEvents()
+    object ShowDialPad : VectorCallViewEvents()
-    object ShowCallTransferScreen: VectorCallViewEvents()
+    object ShowCallTransferScreen : VectorCallViewEvents()
 //    data class CallAnswered(val content: CallAnswerContent) : VectorCallViewEvents()
 //    data class CallHangup(val content: CallHangupContent) : VectorCallViewEvents()
 //    object CallAccepted : VectorCallViewEvents()

vector/src/main/java/im/vector/app/features/call/conference/ConferenceEvent.kt

@@ -51,8 +51,8 @@ class ConferenceEventEmitter(private val context: Context)  {
 }
 
 class ConferenceEventObserver(private val context: Context,
-                              private val onBroadcastEvent: (ConferenceEvent) -> Unit)
+                              private val onBroadcastEvent: (ConferenceEvent) -> Unit) :
-    : LifecycleObserver {
+    LifecycleObserver {
 
     // See https://jitsi.github.io/handbook/docs/dev-guide/dev-guide-android-sdk#listening-for-broadcasted-events
     private val broadcastReceiver = object : BroadcastReceiver() {