wip: show messages

.idea/AndroidProjectSystem.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>

.idea/inspectionProfiles/Project_Default.xml

@@ -49,6 +49,9 @@
       <option name="composableFile" value="true" />
       <option name="previewFile" value="true" />
     </inspection_tool>
+    <inspection_tool class="PreviewParameterProviderOnFirstParameter" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
     <inspection_tool class="PreviewPickerAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
       <option name="composableFile" value="true" />
       <option name="previewFile" value="true" />

.idea/runConfigurations.xml

@@ -5,8 +5,12 @@
       <set>
         <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
         <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
+        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
         <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
         <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
+        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
       </set>
     </option>
   </component>

.idea/studiobot.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="StudioBotProjectSettings">
+    <option name="shareContext" value="OptedIn" />
+  </component>
+</project>

app/build.gradle.kts

@@ -1,13 +1,13 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
+ * Copyright (c) 2026. All rights reserved.
  */
 
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
-    id("com.google.devtools.ksp")
+//    alias(libs.plugins.ksp)
 }
 
 android {
@@ -16,7 +16,7 @@ android {
 
     defaultConfig {
         applicationId = "ru.risdeveau.pixeldragon"
-        minSdk = 26
+        minSdk = 28
         targetSdk = 35
         versionCode = 1
         versionName = "1.0"
@@ -62,6 +62,13 @@ dependencies {
     debugImplementation(libs.androidx.ui.tooling)
     debugImplementation(libs.androidx.ui.test.manifest)
 
+    // Trixnity - Matrix wrapper
+    implementation(libs.trixnity.client)
+    implementation(libs.trixnity.client.media.okio)
+    implementation(libs.trixnity.client.repository.room)
+    implementation(libs.trixnity.client.cryptodriver.vodozemac)
+//    implementation(libs.trixnity.messenger)
+
     // Ktor - web client
     implementation(libs.ktor.client.core)
     implementation(libs.ktor.client.okhttp)
@@ -75,7 +82,7 @@ dependencies {
     implementation(libs.androidx.room.runtime)
     implementation(libs.androidx.lifecycle.viewmodel.ktx)
     implementation(libs.androidx.room.ktx)
-    ksp(libs.androidx.room.compiler)
+//    ksp(libs.androidx.room.compiler)
 
     // Navigation Compose
     implementation(libs.androidx.navigation.compose)
@@ -87,4 +94,5 @@ dependencies {
     // Others
     implementation(libs.splitties.base)           // Syntax sugar
     implementation(libs.jsoup)                    // HTML parser
+
 }

app/src/main/AndroidManifest.xml

@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-  ~ Created by sweetbread on 22.02.2025, 15:45
+  ~ Created by sweetbread
   ~ Copyright (c) 2025. All rights reserved.
-  ~ Last modified 22.02.2025, 14:00
   -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
@@ -21,7 +20,7 @@
         android:theme="@style/Theme.PixelDragon"
         tools:targetApi="31">
         <activity
-            android:name=".ui.activity.Login"
+            android:name=".ui.activity.MainActivity"
             android:exported="true"
             android:theme="@style/Theme.PixelDragon">
             <intent-filter>
@@ -32,7 +31,7 @@
         </activity>
 
         <activity
-            android:name=".ui.activity.MainActivity"
+            android:name=".ui.activity.Login"
             android:exported="false"
             android:theme="@style/Theme.PixelDragon" />
     </application>

app/src/main/java/ru/risdeveau/pixeldragon/Common.kt

@@ -1,20 +1,19 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
+ * Copyright (c) 2026. All rights reserved.
  */
 
 package ru.risdeveau.pixeldragon
 
 import android.util.Log
+import de.connect2x.trixnity.client.MatrixClient
 import io.ktor.client.HttpClient
 import io.ktor.client.plugins.cache.HttpCache
 import io.ktor.client.plugins.logging.LogLevel
 import io.ktor.client.plugins.logging.Logger
 import io.ktor.client.plugins.logging.Logging
-import ru.risdeveau.pixeldragon.api.getMe
-import splitties.preferences.Preferences
 
-val client = HttpClient {
+val webClient = HttpClient {
     install(Logging) {
         logger = object : Logger {
             override fun log(message: String) {
@@ -27,24 +26,4 @@ val client = HttpClient {
     install(HttpCache)
 }
 
-lateinit var homeserver: String
-lateinit var baseUrl: String
-lateinit var token: String
-
-object AccountData : Preferences("settings") {
-    var token by stringPref("token", "")
-    var homeserver by stringPref("homeserver", "")
-}
-
-suspend fun initCheck(): Boolean {
-    Log.d("initCheck", "checking...")
-
-    token = AccountData.token
-    homeserver = AccountData.homeserver
-
-    if (token.isEmpty() or homeserver.isEmpty()) return false
-
-    baseUrl = "$homeserver/_matrix/client/v3"
-
-    return getMe() != null
-}
+var client: MatrixClient? = null

app/src/main/java/ru/risdeveau/pixeldragon/api/Event.kt

@@ -1,56 +1,50 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
- * Last modified 03.03.2025, 20:21
+ * Copyright (c) 2026. All rights reserved.
  */
 
 package ru.risdeveau.pixeldragon.api
 
-import io.ktor.client.request.bearerAuth
-import io.ktor.client.request.get
-import io.ktor.client.request.parameter
-import io.ktor.client.statement.bodyAsText
 import org.json.JSONObject
-import ru.risdeveau.pixeldragon.baseUrl
-import ru.risdeveau.pixeldragon.client
-import ru.risdeveau.pixeldragon.token
+import java.time.Instant
 
 class Event (
     val id: String,
     val rid: String,
-    val sender: String,
     val type: String,
-    val content: JSONObject
+    val content: JSONObject,
+    val time: Instant,
+    val sender: String  
 ) {
-    constructor(json: JSONObject) : this(
-        json.getString("event_id"),
-        json.getString("room_id"),
-        json.getString("sender"),
-        json.getString("type"),
-        json.getJSONObject("content")
-    )
+//    constructor(json: JSONObject) : this(
+//        json.getString("event_id"),
+//        json.getString("room_id"),
+//        json.getString("sender"),
+//        json.getString("type"),
+//        json.getJSONObject("content")
+//    )
 }
 
-data class EventsAround (
-    val base: Event,
-    val before: List<Event>,
-    val after: List<Event>
-)
-
-suspend fun getEventsAround(room: String, event: String): EventsAround {
-    val r = client.get("$baseUrl/rooms/$room/context/$event") {
-        bearerAuth(token)
-        parameter("limit", "50")
-    }
-    val json = JSONObject(r.bodyAsText())
-
-    return EventsAround(
-        Event(json.getJSONObject("event")),
-        if (json.has("events_before")) json.getJSONArray("events_before").let {
-            List<Event>(it.length()) { i -> Event(it.getJSONObject(i))}.reversed()
-        } else listOf(),
-        if (json.has("events_after")) json.getJSONArray("events_after").let {
-            List<Event>(it.length()) { i -> Event(it.getJSONObject(i))}
-        } else listOf()
-    )
-}
+//data class EventsAround (
+//    val base: Event,
+//    val before: List<Event>,
+//    val after: List<Event>
+//)
+//
+//suspend fun getEventsAround(room: String, event: String): EventsAround {
+//    val r = client.get("$baseUrl/rooms/$room/context/$event") {
+//        bearerAuth(token)
+//        parameter("limit", "50")
+//    }
+//    val json = JSONObject(r.bodyAsText())
+//
+//    return EventsAround(
+//        Event(json.getJSONObject("event")),
+//        if (json.has("events_before")) json.getJSONArray("events_before").let {
+//            List<Event>(it.length()) { i -> Event(it.getJSONObject(i))}.reversed()
+//        } else listOf(),
+//        if (json.has("events_after")) json.getJSONArray("events_after").let {
+//            List<Event>(it.length()) { i -> Event(it.getJSONObject(i))}
+//        } else listOf()
+//    )
+//}

app/src/main/java/ru/risdeveau/pixeldragon/api/Room.kt

@@ -1,97 +1,4 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
+ * Copyright (c) 2026. All rights reserved.
  */
-
-package ru.risdeveau.pixeldragon.api
-
-import io.ktor.client.request.bearerAuth
-import io.ktor.client.request.get
-import io.ktor.client.statement.bodyAsText
-import io.ktor.http.HttpStatusCode
-import kotlinx.coroutines.async
-import kotlinx.coroutines.coroutineScope
-import org.json.JSONObject
-import ru.risdeveau.pixeldragon.baseUrl
-import ru.risdeveau.pixeldragon.client
-import ru.risdeveau.pixeldragon.repo.Room
-import ru.risdeveau.pixeldragon.repo.User
-import ru.risdeveau.pixeldragon.token
-
-//fun getRooms(): List<Room> {
-//    return db.roomDoa().getAllJoined()
-//}
-//
-//fun updateRooms(): List<Room> {
-//
-//}
-
-suspend fun getJoinedRooms(): List<Room> {
-    val r = client.get("$baseUrl/joined_rooms")
-    { bearerAuth(token) }
-    val rooms = JSONObject(r.bodyAsText()).getJSONArray("joined_rooms")
-    return List(
-        rooms.length()
-    ) { i -> getRoom(rooms.getString(i), true) }
-}
-
-suspend fun isJoined(id: String): Boolean {
-    val r = client.get("$baseUrl/joined_rooms")
-    { bearerAuth(token) }
-    val rooms = JSONObject(r.bodyAsText()).getJSONArray("joined_rooms")
-    return List<String>(
-        rooms.length()
-    ) { i -> rooms.getString(i) }.contains(id)
-}
-
-suspend fun getRoom(rid: String, joined: Boolean? = null): Room {
-    val direct = getAccountData(getMe()!!.userId, "m.direct")
-    var directWith = ""
-    direct?.let {
-        for (user in direct.keys()) {
-            val roomsWithUser = direct.getJSONArray(user)
-            for (i in 0 until roomsWithUser.length()) {
-                if (rid == roomsWithUser.getString(i)) {
-                    directWith = user
-                    break
-                }
-            }
-            if (directWith.isNotEmpty()) break
-        }
-    }
-
-    return coroutineScope {
-        val name = async { getState(rid, "m.room.name", "name") }
-        val type = async { getState(rid, "m.room.create", "type") ?: "m.room" }
-        val creator = async { getState(rid, "m.room.create", "creator") }
-        val avatar = async { getState(rid, "m.room.avatar", "url") }
-        val joined = async { joined ?: isJoined(rid) }
-        val direct = async { if (directWith.isNotEmpty()) User.getById(directWith) else null }
-
-        Room(
-            rid,
-            name.await(),
-            type.await(),
-            creator.await(),
-            null,
-            avatar.await(),
-            null,
-            joined.await(),
-            direct.await()
-        )
-    }
-}
-
-private suspend fun getState(rid: String, state: String, key: String): String? {
-    val r = client.get("$baseUrl/rooms/$rid/state/$state") { bearerAuth(token) }
-    if (r.status != HttpStatusCode.OK) return null
-    val json = JSONObject(r.bodyAsText())
-    if (!json.has(key)) return null
-    return json.getString(key)
-}
-
-suspend fun getAccountData(user: String, room: String, state: String): JSONObject? {
-    val r = client.get("$baseUrl/user/$user/rooms/$room/account_data/$state") { bearerAuth(token) }
-    if (r.status != HttpStatusCode.OK) return null
-    return JSONObject(r.bodyAsText())
-}

app/src/main/java/ru/risdeveau/pixeldragon/api/Server.kt

@@ -1,23 +1,30 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
+ * Copyright (c) 2026. All rights reserved.
  */
 
 package ru.risdeveau.pixeldragon.api
 
+import android.util.Log
 import io.ktor.client.request.get
 import io.ktor.client.statement.bodyAsText
 import org.json.JSONException
 import org.json.JSONObject
-import ru.risdeveau.pixeldragon.client
-import ru.risdeveau.pixeldragon.homeserver
+import ru.risdeveau.pixeldragon.webClient
+//import ru.risdeveau.pixeldragon.homeserver
 
 suspend fun getHomeserver(url: String): String? {
-    val r = try { client.get("https://$url/.well-known/matrix/client") }
-    catch (_: Exception) { return null }
+    val r = try { webClient.get("https://$url/.well-known/matrix/client") }
+    catch (e: Exception) {
+        Log.w("getHomeserver", "Fail sending the request", e)
+        return null
+    }
 
     val json = try { JSONObject(r.bodyAsText()) }
-    catch (_: JSONException) { return null }
+    catch (e: JSONException) {
+        Log.w("getHomeserver", "Fail parsing the JSON", e)
+        return null
+    }
 
     if (!json.has("m.homeserver")) return null
 
@@ -27,11 +34,11 @@ suspend fun getHomeserver(url: String): String? {
     return homeserver
 }
 
-fun mxcToUrl(mxc: String): String? {
-    val pattern = Regex("mxc://([-a-zA-Z0-9@:%._+~#=]{1,256}\\.[a-zA-Z0-9()]{1,6})/([^#?]+)")
-    val match = pattern.find(mxc)
-
-    if ((match?.groupValues[1] == null) or (match?.groupValues[2] == null)) return null
-
-    return "$homeserver/_matrix/client/v1/media/download/${match?.groupValues[1]}/${match?.groupValues[2]}"
-}
+//fun mxcToUrl(mxc: String): String? {
+//    val pattern = Regex("mxc://([-a-zA-Z0-9@:%._+~#=]{1,256}\\.[a-zA-Z0-9()]{1,6})/([^#?]+)")
+//    val match = pattern.find(mxc)
+//
+//    if ((match?.groupValues[1] == null) or (match?.groupValues[2] == null)) return null
+//
+//    return "$homeserver/_matrix/client/v1/media/download/${match?.groupValues[1]}/${match?.groupValues[2]}"
+//}

app/src/main/java/ru/risdeveau/pixeldragon/api/User.kt

@@ -1,100 +1,49 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
+ * Copyright (c) 2026. All rights reserved.
  */
 
 package ru.risdeveau.pixeldragon.api
 
 import android.util.Log
-import io.ktor.client.request.bearerAuth
-import io.ktor.client.request.get
-import io.ktor.client.request.post
-import io.ktor.client.request.setBody
-import io.ktor.client.statement.bodyAsText
-import io.ktor.http.ContentType
-import io.ktor.http.HttpStatusCode
-import io.ktor.http.contentType
-import org.json.JSONObject
-import ru.risdeveau.pixeldragon.AccountData
-import ru.risdeveau.pixeldragon.baseUrl
+import de.connect2x.trixnity.client.CryptoDriverModule
+import io.ktor.http.Url
+import de.connect2x.trixnity.client.MatrixClient
+import de.connect2x.trixnity.client.create
+import de.connect2x.trixnity.client.cryptodriver.vodozemac.vodozemac
+import de.connect2x.trixnity.clientserverapi.client.MatrixClientAuthProviderData
+import de.connect2x.trixnity.clientserverapi.client.classicLogin
+import de.connect2x.trixnity.clientserverapi.model.authentication.IdentifierType
 import ru.risdeveau.pixeldragon.client
-import ru.risdeveau.pixeldragon.initCheck
-import ru.risdeveau.pixeldragon.token
+import ru.risdeveau.pixeldragon.util.getMediaStore
+import ru.risdeveau.pixeldragon.util.getRoomStore
 import splitties.experimental.ExperimentalSplittiesApi
 import splitties.init.appCtx
-import splitties.preferences.edit
 
-data class Me (val userId: String, val deviceId: String)
-data class UserProfile (val displayName: String, val avatarUrl: String, val other: JSONObject)
-
-/**
- * This func is to validate the token
- */
-suspend fun getMe(): Me? {
-    val r = client.get("$baseUrl/account/whoami") { bearerAuth(token) }
-    if (r.status != HttpStatusCode.OK) {
-        Log.e("getMe", r.bodyAsText())
-        return null
-    }
-
-    val json = JSONObject(r.bodyAsText())
-    return Me(json.getString("user_id"), json.getString("device_id"))
-}
 
 @OptIn(ExperimentalSplittiesApi::class)
 suspend fun login(server: String, login: String, pass: String): Boolean {
-    val hs = getHomeserver(server)!!
+    val hs = Url(getHomeserver(server)!!)
 
     val pinfo = appCtx.packageManager.getPackageInfo(appCtx.packageName, 0)
 
-    val pattern = """
-        {
-          "type": "m.login.password",
-          "identifier": {
-            "type": "m.id.user"
-          },
-          "initial_device_display_name": "PixelDragon Android v${pinfo.versionName}"
-        }
-    """.trimIndent()
-    val json = JSONObject(pattern)
-    json.getJSONObject("identifier").put("user", login)
-    json.put("password", pass)
+    try {
+        client = MatrixClient.create(
+            repositoriesModule = getRoomStore(appCtx),
+            mediaStoreModule = getMediaStore(),
+            cryptoDriverModule = CryptoDriverModule.vodozemac(),
+            authProviderData = MatrixClientAuthProviderData.classicLogin(
+                baseUrl = hs,
+                identifier = IdentifierType.User(login),
+                password = pass,
+                initialDeviceDisplayName = "PixelDragon Android v${pinfo.versionName}",
+            ).getOrThrow()
+        ).getOrThrow()
 
-    val r = try {
-        client.post("$hs/_matrix/client/v3/login") {
-            setBody(json.toString())
-            contentType(ContentType.Application.Json)
-        }
+        return true
     } catch (e: Exception) {
-        Log.e("login", e.toString())
-        return false
+        Log.i("Login", "Failed to login", e)
     }
 
-    if (r.status != HttpStatusCode.OK) {
-        Log.e("login", r.bodyAsText())
-        return false  // TODO: Inform a user of error code
-    }
-
-    val res = JSONObject(r.bodyAsText())
-    AccountData.edit {
-        token = res.getString("access_token")
-        homeserver = hs
-    }
-
-    return initCheck()
-}
-
-suspend fun getAccountData(user: String, state: String): JSONObject? {
-    val r = client.get("$baseUrl/user/$user/account_data/$state") { bearerAuth(token) }
-    if (r.status != HttpStatusCode.OK) return null
-    return JSONObject(r.bodyAsText())
-}
-
-suspend fun getUserProfile(userId: String): UserProfile? {
-    val r = client.get("$baseUrl/profile/$userId") { bearerAuth(token) }
-    if (r.status != HttpStatusCode.OK) return null
-    val json = JSONObject(r.bodyAsText())
-    val name = json.optString("displayname", ""); json.remove("displayname")
-    val avatar = json.optString("avatar_url", ""); json.remove("avatar_url")
-    return UserProfile(name, avatar, json)
+    return false
 }

app/src/main/java/ru/risdeveau/pixeldragon/api/sync.kt

@@ -0,0 +1,4 @@
+/*
+ * Created by sweetbread
+ * Copyright (c) 2026. All rights reserved.
+ */

app/src/main/java/ru/risdeveau/pixeldragon/db/Common.kt

@@ -1,41 +1,4 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
- */
-
-package ru.risdeveau.pixeldragon.db
-
-import androidx.room.Database
-import androidx.room.Room
-import androidx.room.RoomDatabase
-import androidx.room.TypeConverter
-import splitties.init.appCtx
-import splitties.systemservices.connectivityManager
-import java.time.Instant
-
-@Database(entities = [RoomDB::class, SpaceToRoom::class, UserDB::class], version = 1)
-abstract class AppDatabase : RoomDatabase() {
-    abstract fun roomDoa(): RoomDao
-    abstract fun userDoa(): UserDao
-}
-
-class Converters {
-    @TypeConverter
-    fun fromInstant(value: Instant?): String? {
-        return value?.toString()
-    }
-
-    @TypeConverter
-    fun toInstant(value: String?): Instant? {
-        return value?.let { Instant.parse(it) }
-    }
-}
-
-fun isConnected(): Boolean = connectivityManager.isDefaultNetworkActive
-
-val cacheDb = Room.databaseBuilder(
-    appCtx,
-    AppDatabase::class.java, "cache"
-)
-    .fallbackToDestructiveMigration()
-    .build()
+ * Copyright (c) 2026. All rights reserved.
+ */

app/src/main/java/ru/risdeveau/pixeldragon/db/Room.kt

@@ -1,101 +1,4 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
- */
-
-package ru.risdeveau.pixeldragon.db
-
-import androidx.room.Dao
-import androidx.room.Delete
-import androidx.room.Embedded
-import androidx.room.Entity
-import androidx.room.Insert
-import androidx.room.Junction
-import androidx.room.OnConflictStrategy
-import androidx.room.PrimaryKey
-import androidx.room.Query
-import androidx.room.Relation
-import androidx.room.TypeConverters
-import ru.risdeveau.pixeldragon.repo.Room
-import ru.risdeveau.pixeldragon.repo.User
-import java.time.Instant
-
-@Entity(tableName = "room")
-@TypeConverters(Converters::class)
-data class RoomDB (
-    @PrimaryKey val id: String,
-    val updatedAt: Instant,
-    val name: String?,
-    val type: String,
-    val creatorId: String?,
-    val createTime: Long?,
-    val avatarUrl: String?,
-    val members: Int?,
-    val joined: Boolean,
-    val direct: String?
-)
-
-fun RoomDB.isExpired(cacheDuration: Long = 60 * 60): Boolean {
-    return Instant.now().minusSeconds(cacheDuration) > updatedAt
-}
-
-suspend fun RoomDB.toDomain(): Room = Room(
-    id = id,
-    name = name,
-    type = type,
-    creatorId = creatorId,
-    createTime = createTime,
-    avatarUrl = avatarUrl,
-    members = members,
-    joined = joined,
-    direct = direct?.let { User.getById(it) }
-)
-
-fun Room.toEntity(): RoomDB = RoomDB(
-    id = id,
-    updatedAt = Instant.now(),
-    name = name,
-    type = type,
-    creatorId = creatorId,
-    createTime = createTime,
-    avatarUrl = avatarUrl,
-    members = members,
-    joined = joined,
-    direct = direct?.id
-)
-
-
-@Dao
-interface RoomDao {
-    @Query("SELECT * FROM room WHERE id LIKE :id LIMIT 1")
-    fun getById(id: String): RoomDB?
-
-//    @Transaction
-//    @Query("SELECT * FROM room WHERE ")
-//    fun getSpace(rid: String): Space
-
-    @Query("SELECT * FROM room WHERE joined = 1 AND id NOT IN (SELECT id FROM SpaceToRoom)")
-    fun getAllJoined(): List<RoomDB>
-
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    fun insert(vararg rooms: RoomDB)
-
-    @Delete
-    fun delete(room: RoomDB)
-}
-
-@Entity(primaryKeys = ["spaceId", "roomId"])
-data class SpaceToRoom(
-    val spaceId: String,
-    val roomId: String
-)
-
-data class Space(
-    @Embedded val space: RoomDB,
-    @Relation(
-        parentColumn = "spaceId",
-        entityColumn = "roomId",
-        associateBy = Junction(SpaceToRoom::class)
-    )
-    val children: List<RoomDB>
-)
+ * Copyright (c) 2026. All rights reserved.
+ */

app/src/main/java/ru/risdeveau/pixeldragon/db/User.kt

@@ -1,60 +1,4 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
- */
-
-package ru.risdeveau.pixeldragon.db
-
-import androidx.room.Dao
-import androidx.room.Delete
-import androidx.room.Entity
-import androidx.room.Insert
-import androidx.room.OnConflictStrategy
-import androidx.room.PrimaryKey
-import androidx.room.Query
-import androidx.room.TypeConverters
-import org.json.JSONObject
-import ru.risdeveau.pixeldragon.repo.User
-import java.time.Instant
-
-@Entity(tableName = "user")
-@TypeConverters(Converters::class)
-data class UserDB (
-    @PrimaryKey val id: String,
-    val updatedAt: Instant,
-    val name: String?,
-    val avatar: String?,
-    val attrs: String,
-)
-
-fun UserDB.isExpired(cacheDuration: Long = 60 * 60): Boolean {
-    return Instant.now().minusSeconds(cacheDuration) > updatedAt
-}
-
-fun UserDB.toDomain(): User = User(
-    id = id,
-    name = name,
-    avatarUrl = avatar,
-    attrs = JSONObject(attrs),
-)
-
-fun User.toEntity(): UserDB = UserDB(
-    id = id,
-    updatedAt = Instant.now(),
-    name = name,
-    avatar = avatarUrl,
-    attrs = attrs.toString().trim(),
-)
-
-
-@Dao
-interface UserDao {
-    @Query("SELECT * FROM user WHERE id LIKE :id LIMIT 1")
-    fun getById(id: String): UserDB?
-
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    fun insert(vararg users: UserDB)
-
-    @Delete
-    fun delete(user: UserDB)
-}
+ * Copyright (c) 2026. All rights reserved.
+ */

app/src/main/java/ru/risdeveau/pixeldragon/repo/Room.kt

@@ -1,62 +1,4 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
- */
-
-package ru.risdeveau.pixeldragon.repo
-
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import ru.risdeveau.pixeldragon.api.getJoinedRooms
-import ru.risdeveau.pixeldragon.api.getRoom
-import ru.risdeveau.pixeldragon.db.cacheDb
-import ru.risdeveau.pixeldragon.db.isConnected
-import ru.risdeveau.pixeldragon.db.isExpired
-import ru.risdeveau.pixeldragon.db.toDomain
-import ru.risdeveau.pixeldragon.db.toEntity
-
-class Room (
-    val id: String,
-    val name: String?,
-    val type: String,
-    val creatorId: String?,
-    val createTime: Long?,
-    val avatarUrl: String?,
-    val members: Int?,
-    val joined: Boolean,
-    val direct: User?,
-
-) {
-    companion object {
-        suspend fun getById(id: String, cached: Boolean = true): Room {
-            val cachedRoom = cacheDb.roomDoa().getById(id)
-            if (!isConnected() and
-                (!cached or (cachedRoom == null) or (cachedRoom?.isExpired() == true))
-            ) {
-                val room = getRoom(id)
-                CoroutineScope(Dispatchers.IO).launch {
-                    val cacheRoom = room.toEntity()
-                    cacheDb.roomDoa().insert(cacheRoom)
-                }
-                return room
-            }
-            return cachedRoom!!.toDomain()
-        }
-
-        suspend fun getJoined(cached: Boolean = true): List<Room> {
-            val cacheJoined = cacheDb.roomDoa().getAllJoined()
-            if (isConnected() and
-                (!cached or cacheJoined.isEmpty() or (cacheJoined.any { it.isExpired() }))
-            ) {
-                val rooms = getJoinedRooms()
-                CoroutineScope(Dispatchers.IO).launch {
-                    val roomsDb = List(rooms.size) { i -> rooms[i].toEntity() }
-                    cacheDb.roomDoa().insert(*roomsDb.toTypedArray())
-                }
-                return rooms
-            }
-            return List(cacheJoined.size) { i -> cacheJoined[i].toDomain() }
-        }
-    }
-}
+ * Copyright (c) 2026. All rights reserved.
+ */

app/src/main/java/ru/risdeveau/pixeldragon/repo/User.kt

@@ -1,51 +1,4 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
- */
-
-package ru.risdeveau.pixeldragon.repo
-
-import android.util.Log
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import org.json.JSONObject
-import ru.risdeveau.pixeldragon.api.getUserProfile
-import ru.risdeveau.pixeldragon.db.cacheDb
-import ru.risdeveau.pixeldragon.db.isConnected
-import ru.risdeveau.pixeldragon.db.isExpired
-import ru.risdeveau.pixeldragon.db.toDomain
-import ru.risdeveau.pixeldragon.db.toEntity
-
-class User (
-    val id: String,
-    val name: String?,
-    val avatarUrl: String?,
-    val attrs: JSONObject
-) {
-    companion object {
-        suspend fun getById(id: String, cached: Boolean = true): User? {
-            val cachedUser = cacheDb.userDoa().getById(id)
-            if (isConnected() and
-                (!cached or (cachedUser == null) or (cachedUser?.isExpired() == true))
-            ) {
-                val userProfile = getUserProfile(id)
-                if (userProfile == null) {
-                    Log.i("User.getById", "User $id not found")
-                    return null
-                }
-                val user = User(
-                    id,
-                    userProfile.displayName,
-                    userProfile.avatarUrl,
-                    userProfile.other
-                )
-                CoroutineScope(Dispatchers.IO).launch {
-                    cacheDb.userDoa().insert(user.toEntity())
-                }
-                return user
-            }
-            return cachedUser!!.toDomain()
-        }
-    }
-}
+ * Copyright (c) 2026. All rights reserved.
+ */

app/src/main/java/ru/risdeveau/pixeldragon/ui/activity/Login.kt

@@ -1,7 +1,6 @@
 /*
  * Created by sweetbread
  * Copyright (c) 2025. All rights reserved.
- * Last modified 03.03.2025, 16:08
  */
 
 package ru.risdeveau.pixeldragon.ui.activity
@@ -36,11 +35,9 @@ import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.text.input.PasswordVisualTransformation
 import androidx.compose.ui.unit.dp
 import kotlinx.coroutines.DelicateCoroutinesApi
-import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import ru.risdeveau.pixeldragon.api.getHomeserver
 import ru.risdeveau.pixeldragon.api.login
-import ru.risdeveau.pixeldragon.initCheck
 import ru.risdeveau.pixeldragon.ui.theme.PixelDragonTheme
 import splitties.activities.start
 
@@ -49,14 +46,6 @@ class Login : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
-
-        GlobalScope.launch {
-            if (initCheck()) {
-                start<MainActivity>()
-                finish()
-            }
-        }
-
         enableEdgeToEdge()
         setContent {
             PixelDragonTheme {
@@ -75,7 +64,10 @@ class Login : ComponentActivity() {
                                 .padding(innerPadding)) {
                             LoginField(
                                 Modifier.align(Alignment.Center),
-                                { start<MainActivity>() },
+                                {
+                                    start<MainActivity>()
+                                    finish()
+                                },
                                 {
                                     scope.launch {
                                         snackbarHostState

app/src/main/java/ru/risdeveau/pixeldragon/ui/activity/MainActivity.kt

@@ -1,38 +1,53 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
+ * Copyright (c) 2026. All rights reserved.
  */
 
 package ru.risdeveau.pixeldragon.ui.activity
 
 import android.os.Bundle
+import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.CenterAlignedTopAppBar
+import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults.topAppBarColors
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.navigation.NavType
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
 import androidx.navigation.navArgument
+import de.connect2x.trixnity.client.CryptoDriverModule
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import ru.risdeveau.pixeldragon.api.Me
-import ru.risdeveau.pixeldragon.api.getMe
-import ru.risdeveau.pixeldragon.ui.layout.Room
+import kotlinx.coroutines.launch
+import de.connect2x.trixnity.client.MatrixClient
+import de.connect2x.trixnity.client.create
+import de.connect2x.trixnity.client.cryptodriver.vodozemac.vodozemac
+import de.connect2x.trixnity.clientserverapi.client.SyncState
+import ru.risdeveau.pixeldragon.R
+import ru.risdeveau.pixeldragon.client
 import ru.risdeveau.pixeldragon.ui.layout.RoomList
 import ru.risdeveau.pixeldragon.ui.theme.PixelDragonTheme
+import ru.risdeveau.pixeldragon.util.getMediaStore
+import ru.risdeveau.pixeldragon.util.getRoomStore
+import splitties.activities.start
+import splitties.init.appCtx
+import splitties.resources.str
 
-var ME: Me? = null
 
 class MainActivity : ComponentActivity() {
     @OptIn(ExperimentalMaterial3Api::class)
@@ -42,44 +57,87 @@ class MainActivity : ComponentActivity() {
         enableEdgeToEdge()
         setContent {
             PixelDragonTheme {
-                Scaffold(
-                    modifier = Modifier.fillMaxSize(),
-                    topBar = {
-                        TopAppBar(
-                            colors = topAppBarColors(
-                                containerColor = MaterialTheme.colorScheme.primaryContainer,
-                                titleContentColor = MaterialTheme.colorScheme.primary,
-                            ),
-                            title = {
-                                Text("Top app bar")
+                var isClientReady by remember { mutableStateOf(false) }
+                val syncState by remember { mutableStateOf(SyncState.STOPPED) }
+
+                if (!isClientReady) {
+                    CircularProgressIndicator()
+                } else {
+                    Scaffold(
+                        modifier = Modifier.fillMaxSize(),
+                        topBar = {
+                            CenterAlignedTopAppBar(
+                                colors = topAppBarColors(
+                                    containerColor = MaterialTheme.colorScheme.primaryContainer,
+                                    titleContentColor = MaterialTheme.colorScheme.primary,
+                                ),
+                                title = {
+                                    when (syncState) {
+                                        SyncState.STARTED -> Text("Syncing...")
+                                        SyncState.INITIAL_SYNC -> Text("Initial sync...")
+                                        SyncState.STOPPED,
+                                        SyncState.RUNNING -> Text(str(R.string.app_name))
+                                        SyncState.TIMEOUT -> Text("No network connection")
+                                        SyncState.ERROR -> Text("Error syncing")
+                                    }
+                                }
+                            )
+                        },
+                    ) { innerPadding ->
+                        val navController = rememberNavController()
+
+                        NavHost(navController = navController, startDestination = "rooms") {
+                            composable("rooms") {
+                                RoomList(Modifier.padding(innerPadding), navController)
                             }
-                        )
-                    },
-                ) { innerPadding ->
-                    val navController = rememberNavController()
+                            composable(
+                                "room/{rid}",
+                                arguments = listOf(navArgument("rid") { type = NavType.StringType })
+                            ) { navBackStackEntry ->
+//                            Room(Modifier
+//                                .padding(innerPadding)
+//                                .fillMaxSize(), navBackStackEntry.arguments!!.getString("rid")!!)
+                            }
+                            composable(
+                                "space/{rid}",
+                                arguments = listOf(navArgument("rid") { type = NavType.StringType })
+                            ) { navBackStackEntry ->
+                                Text(
+                                    modifier = Modifier.padding(innerPadding),
+                                    text = "Not implemented"
+                                )
+                            }
+                        }
+                    }
+                }
 
-                    LaunchedEffect(Unit) {
-                        withContext(Dispatchers.IO) {
-                            ME = getMe()
+                LaunchedEffect(Unit) {
+                    if (client == null) {
+                        client = MatrixClient.create(
+                            repositoriesModule = getRoomStore(appCtx),
+                            mediaStoreModule = getMediaStore(),
+                            cryptoDriverModule = CryptoDriverModule.vodozemac()
+                        ).getOrNull()
+
+                        if (client == null) {
+                            start<Login>()
+                            finish()
+                            return@LaunchedEffect
                         }
                     }
 
-                    NavHost(navController = navController, startDestination = "rooms") {
-                        composable("rooms") { RoomList(Modifier.padding(innerPadding), navController) }
-                        composable(
-                            "room/{rid}",
-                            arguments = listOf(navArgument("rid") { type = NavType.StringType })
-                        ) { navBackStackEntry ->
-                            Room(Modifier.padding(innerPadding).fillMaxSize(), navBackStackEntry.arguments!!.getString("rid")!!)
-                        }
-                        composable(
-                            "space/{rid}",
-                            arguments = listOf(navArgument("rid") { type = NavType.StringType })
-                        ) { navBackStackEntry ->
-                            Text(modifier = Modifier.padding(innerPadding), text = "Not implemented") }
-                    }
+                    Log.i("MainActivity", "Log in as ${client!!.userId}")
+                    client!!.startSync()
+                    isClientReady = true
                 }
             }
         }
     }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        CoroutineScope(Dispatchers.Main).launch {
+            client?.stopSync()
+        }
+    }
 }

app/src/main/java/ru/risdeveau/pixeldragon/ui/item/Image.kt

@@ -1,6 +1,6 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
+ * Copyright (c) 2026. All rights reserved.
  */
 
 package ru.risdeveau.pixeldragon.ui.item
@@ -13,20 +13,22 @@ import androidx.compose.material.icons.outlined.Warning
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Icon
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.layout.ContentScale
-import coil3.compose.AsyncImagePainter
+import androidx.compose.ui.platform.LocalContext
 import coil3.compose.rememberAsyncImagePainter
-import coil3.network.NetworkHeaders
-import coil3.network.httpHeaders
 import coil3.request.ImageRequest
-import ru.risdeveau.pixeldragon.api.mxcToUrl
-import ru.risdeveau.pixeldragon.token
-import splitties.init.appCtx
-
+import kotlinx.coroutines.flow.MutableStateFlow
+import de.connect2x.trixnity.client.media
+import de.connect2x.trixnity.clientserverapi.model.media.FileTransferProgress
+import ru.risdeveau.pixeldragon.client
 
 enum class ImageLoadState {
     Loading, Success, Error
@@ -37,44 +39,90 @@ fun MXCImage(
     mxcUrl: String,
     modifier: Modifier = Modifier,
     contentScale: ContentScale = ContentScale.Fit,
-    contentDescription: String = ""
+    contentDescription: String = "",
+    showProgress: Boolean = true
 ) {
-    mxcToUrl(mxcUrl)?.let { url ->
-        val loadState = remember { mutableStateOf(ImageLoadState.Loading) }
-        val painter = rememberAsyncImagePainter(
-            model = ImageRequest.Builder(appCtx)
-                .data(url)
-                .httpHeaders(
-                    NetworkHeaders.Builder()
-                        .set("Authorization", "Bearer $token")
-                        .set("Cache-Control", "max-age=86400")
-                        .build()
-                )
-                .build(),
-            onState = { state ->
-                loadState.value = when (state) {
-                    is AsyncImagePainter.State.Loading -> ImageLoadState.Loading
-                    is AsyncImagePainter.State.Success -> ImageLoadState.Success
-                    else -> ImageLoadState.Error
-                }
-            }
+    val context = LocalContext.current
+    var imageLoadState by remember { mutableStateOf(ImageLoadState.Loading) }
+    var imageBytes by remember { mutableStateOf<ByteArray?>(null) }
+
+    val progressFlow = remember { MutableStateFlow<FileTransferProgress?>(null) }
+
+    LaunchedEffect(mxcUrl) {
+        if (mxcUrl.isBlank()) {
+            imageLoadState = ImageLoadState.Error
+            return@LaunchedEffect
+        }
+        imageLoadState = ImageLoadState.Loading
+        progressFlow.value = null
+
+        val result = client!!.media.getMedia(
+            uri = mxcUrl,
+            progress = progressFlow.takeIf { showProgress },
+            saveToCache = true
         )
 
-        Box(
-            modifier = modifier.fillMaxSize(),
-            contentAlignment = Alignment.Center
-        ) {
+        imageLoadState = result.fold(
+            onSuccess = { media ->
+                val bytes = media.toByteArray()
+                if (bytes != null) {
+                    imageBytes = bytes
+                    ImageLoadState.Success
+                } else {
+                    ImageLoadState.Error
+                }
+            },
+            onFailure = {
+                ImageLoadState.Error
+            }
+        )
+    }
+
+    val progress by progressFlow.collectAsState()
+
+    val showProgressIndicator = showProgress &&
+            imageLoadState == ImageLoadState.Loading &&
+            progress != null
+
+    val painter = rememberAsyncImagePainter(
+        model = ImageRequest.Builder(context)
+            .data(imageBytes)
+            .build()
+    )
+
+    Box(modifier = modifier, contentAlignment = Alignment.Center) {
+        if (imageBytes != null) {
             Image(
                 painter = painter,
                 contentDescription = contentDescription,
                 contentScale = contentScale,
                 modifier = Modifier.fillMaxSize()
             )
+        }
 
-            when (loadState.value) {
-                ImageLoadState.Loading -> CircularProgressIndicator()
-                ImageLoadState.Error -> Icon(Icons.Outlined.Warning, "Error")
-                ImageLoadState.Success -> Unit
+        when {
+            showProgressIndicator -> {
+                progress?.let { p ->
+                    val percent = p.total?.let { p.transferred.toFloat() / it }
+                    if (percent == null) {
+                        CircularProgressIndicator(modifier = Modifier.align(Alignment.Center))
+                    } else {
+                        CircularProgressIndicator(
+                            progress = percent,
+                            modifier = Modifier.align(Alignment.Center)
+                        )
+                    }
+                } ?: CircularProgressIndicator(modifier = Modifier.align(Alignment.Center))
+            }
+            imageLoadState == ImageLoadState.Loading -> {
+                CircularProgressIndicator(modifier = Modifier.align(Alignment.Center))
+            }
+            imageLoadState == ImageLoadState.Error -> {
+                Icon(
+                    Icons.Outlined.Warning,
+                    contentDescription = "Error",
+                    modifier = Modifier.align(Alignment.Center)
+                )
             }
         }
     }

app/src/main/java/ru/risdeveau/pixeldragon/ui/layout/Room.kt

@@ -5,6 +5,7 @@
 
 package ru.risdeveau.pixeldragon.ui.layout
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
@@ -28,8 +29,10 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.produceState
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
@@ -40,39 +43,49 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
+import de.connect2x.trixnity.client.room
+import de.connect2x.trixnity.client.room.toFlowList
+import de.connect2x.trixnity.client.store.TimelineEvent
+import de.connect2x.trixnity.client.user
+import de.connect2x.trixnity.core.model.RoomId
+import de.connect2x.trixnity.core.model.events.ClientEvent
+import de.connect2x.trixnity.core.model.events.m.room.RoomMessageEventContent
+import io.ktor.util.reflect.instanceOf
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.filterNotNull
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.flatMapConcat
 import kotlinx.coroutines.withContext
 import org.jsoup.Jsoup
 import org.jsoup.safety.Safelist
-import ru.risdeveau.pixeldragon.api.Event
-import ru.risdeveau.pixeldragon.api.getAccountData
-import ru.risdeveau.pixeldragon.api.getEventsAround
-import ru.risdeveau.pixeldragon.ui.activity.ME
+import ru.risdeveau.pixeldragon.client
 import ru.risdeveau.pixeldragon.ui.item.MXCImage
 
 @Composable
 fun Room(modifier: Modifier = Modifier, rid: String) {
-    var eventsId by remember { mutableStateOf(listOf<Event>()) }
+    val roomId = remember(rid) { RoomId(rid) }
+    val limit = remember { MutableStateFlow(50) }
+    val eventsFlow = remember(roomId) {
+        client!!.room
+            .getLastTimelineEvents(roomId)
+            .toFlowList(limit)
+    }
+    val eventFlows by eventsFlow.collectAsState(initial = emptyList())
+
     val listState = rememberLazyListState()
 
-    LaunchedEffect(Unit) {
-        withContext(Dispatchers.IO) {
-            val readMark = getAccountData(ME!!.userId, rid, "m.fully_read")
-            val eventsAround = getEventsAround(rid, readMark!!.getString("event_id"))  //FIXME: Null check
-            eventsId = eventsAround.let {
-                it.before + listOf(it.base) + it.after
-            }
-        }
-    }
-
     LazyColumn(modifier = modifier, state = listState, reverseLayout = true) {
-        items(eventsId.reversed()) { event ->
-            EventItem(event)
+        items(eventFlows, key = { it.hashCode() }) { eventFlow ->
+            EventItem(eventFlow)
         }
 
-        item {
-            if (eventsId.isEmpty()) {
-                Text("Empty room")
+        if (eventFlows.isEmpty()) {
+            item {
+                Text("Empty room", modifier = Modifier.padding(16.dp))
             }
         }
     }
@@ -80,9 +93,11 @@ fun Room(modifier: Modifier = Modifier, rid: String) {
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun EventItem(event: Event) {
-    Box (Modifier.fillMaxWidth()) {
-        when (event.type) {
+fun EventItem(eventFlow: Flow<TimelineEvent>) {
+    val event by eventFlow.collectAsState(null)
+    event?.let { event ->
+        Box(Modifier.fillMaxWidth()) {
+            /*when (event.type) {
             "m.room.message" -> Column(
                 Modifier
                     .fillMaxSize()
@@ -125,13 +140,14 @@ fun EventItem(event: Event) {
 
             }
 
-            else -> Text(event.type,
+            else -> Text(event.content?.getOrNull().toString(),
                 Modifier
                     .fillMaxHeight()
                     .padding(4.dp)
                     .background(MaterialTheme.colorScheme.errorContainer)
                     .padding(4.dp)
-            )
+            )*/
+            Text(event.content?.getOrNull().toString())
         }
     }
 }
@@ -339,4 +355,13 @@ private fun wrapHtml(content: String, css: String): String {
 private fun colorToCss(color: Color): String {
     val argb = color.toArgb()
     return String.format("#%06X", 0xFFFFFF and argb)
-}
+}
+
+@OptIn(ExperimentalCoroutinesApi::class)
+fun Flow<Flow<Flow<TimelineEvent>>?>.flattenTimelineEvents(): Flow<TimelineEvent> = this
+    .filterNotNull()
+    .flatMapConcat { middleFlow ->
+        middleFlow.flatMapConcat { innerFlow ->
+            innerFlow
+        }
+    }

app/src/main/java/ru/risdeveau/pixeldragon/ui/layout/Rooms.kt

@@ -1,10 +1,12 @@
 /*
  * Created by sweetbread
- * Copyright (c) 2025. All rights reserved.
+ * Copyright (c) 2026. All rights reserved.
  */
 
 package ru.risdeveau.pixeldragon.ui.layout
 
+import android.annotation.SuppressLint
+import android.util.Log
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Column
@@ -21,24 +23,27 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.unit.dp
 import androidx.navigation.NavController
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import ru.risdeveau.pixeldragon.repo.Room
+import kotlinx.coroutines.flow.map
+import de.connect2x.trixnity.client.flattenValues
+import de.connect2x.trixnity.client.room
+import de.connect2x.trixnity.client.store.Room
+import de.connect2x.trixnity.client.store.type
+import de.connect2x.trixnity.core.model.events.m.room.CreateEventContent
+import ru.risdeveau.pixeldragon.client
 import ru.risdeveau.pixeldragon.ui.item.MXCImage
 
+@SuppressLint("FlowOperatorInvokedInComposition")
 @Composable
 fun RoomList(modifier: Modifier = Modifier, navController: NavController) {
-    var list by remember { mutableStateOf(listOf<Room>()) }
+    val rooms by client!!.room.getAll().flattenValues().map { it.toList() }.collectAsState(initial = emptyList())
+
     val listState = rememberLazyListState()
 
 //    if (itemState.scrollToTop) {
@@ -48,17 +53,17 @@ fun RoomList(modifier: Modifier = Modifier, navController: NavController) {
 //        }
 //    }
 
-    LaunchedEffect(Unit) {
-        list = withContext(Dispatchers.IO) { Room.getJoined() }
-    }
+//    LaunchedEffect(Unit) {
+//        list = withContext(Dispatchers.IO) { Room.getJoined() }
+//    }
 
     LazyColumn(modifier = modifier, state = listState) {
-        items(list) { room ->
+        items(rooms) { room ->
             RoomItem(room = room, navController = navController )
         }
 
         item {
-            if (list.isEmpty()) {
+            if (rooms.isEmpty()) {
                 Text("You have no rooms")
             }
         }
@@ -67,8 +72,9 @@ fun RoomList(modifier: Modifier = Modifier, navController: NavController) {
 
 @Composable
 fun RoomItem(modifier: Modifier = Modifier, room: Room, navController: NavController) {
-    val avatarUrl = room.avatarUrl ?: (room.direct?.avatarUrl ?: "")
-    val name = room.name ?: (room.direct?.name ?: "Unnamed")
+    val name = room.name
+    val isSpace = room.type == CreateEventContent.RoomType.Space
+
 
     Row(
         modifier
@@ -77,42 +83,46 @@ fun RoomItem(modifier: Modifier = Modifier, room: Room, navController: NavContro
             .fillMaxWidth()
             .background(
                 color =
-                    if (room.type == "m.space")
+                    if (isSpace)
                         MaterialTheme.colorScheme.tertiary
                     else
                         MaterialTheme.colorScheme.background
             )
             .clip(RoundedCornerShape(12.dp))
             .clickable {
-                if (room.type == "m.space")
-                    navController.navigate("space/${room.id}")
+                if (isSpace)
+                    navController.navigate("space/${room.roomId}")
                 else
-                    navController.navigate("room/${room.id}")
+                    navController.navigate("room/${room.roomId}")
             }
             .padding(8.dp)
     ) {
-        MXCImage(
-            avatarUrl,
-            modifier = Modifier
-                .padding(end = 4.dp)
-                .height(52.dp)
-                .width(52.dp)
-                .let {
-                    if (room.type == "m.space")
-                        it.clip(RoundedCornerShape(12.dp))
-                    else
-                        it.clip(CircleShape)
-                },
-            ContentScale.Crop
-        )
-        Column {
-            Text(room.type)
-            Text(
-                name,
-                maxLines = 1,
-                color = MaterialTheme.colorScheme.primary,
-                fontSize = MaterialTheme.typography.titleLarge.fontSize
+        Log.v("RoomItem", room.avatarUrl.toString())
+        room.avatarUrl?.let { mxc ->
+            MXCImage(
+                mxc,
+                modifier = Modifier
+                    .padding(end = 4.dp)
+                    .height(52.dp)
+                    .width(52.dp)
+                    .let {
+                        if (isSpace)
+                            it.clip(RoundedCornerShape(12.dp))
+                        else
+                            it.clip(CircleShape)
+                    },
+                ContentScale.Crop
             )
         }
+        Column {
+            (name?.explicitName ?: name?.heroes?.firstNotNullOf {it.localpart})?.let {
+                Text(
+                    it,
+                    maxLines = 1,
+                    color = MaterialTheme.colorScheme.primary,
+                    fontSize = MaterialTheme.typography.titleLarge.fontSize
+                )
+            }
+        }
     }
-}
+}

app/src/main/java/ru/risdeveau/pixeldragon/util/TrixnityStores.kt

@@ -0,0 +1,24 @@
+/*
+ * Created by sweetbread
+ * Copyright (c) 2026. All rights reserved.
+ */
+
+package ru.risdeveau.pixeldragon.util
+
+import android.content.Context
+import androidx.room.Room
+import de.connect2x.trixnity.client.MediaStoreModule
+import de.connect2x.trixnity.client.RepositoriesModule
+import de.connect2x.trixnity.client.media.okio.okio
+import de.connect2x.trixnity.client.store.repository.room.TrixnityRoomDatabase
+import de.connect2x.trixnity.client.store.repository.room.room
+import okio.Path.Companion.toPath
+import splitties.init.appCtx
+
+fun getMediaStore() = MediaStoreModule.okio(appCtx.filesDir.resolve("media").absolutePath.toPath())
+fun getRoomStore(context: Context) = RepositoriesModule.room(
+    databaseBuilder = Room.databaseBuilder<TrixnityRoomDatabase>(
+        context,
+        "trixnity.db"
+    )
+)

build.gradle.kts

@@ -1,7 +1,6 @@
 /*
- * Created by sweetbread on 22.02.2025, 15:45
- * Copyright (c) 2025. All rights reserved.
- * Last modified 21.02.2025, 12:21
+ * Created by sweetbread
+ * Copyright (c) 2026. All rights reserved.
  */
 
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
@@ -9,5 +8,4 @@ plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.kotlin.compose) apply false
-    id("com.google.devtools.ksp") version "2.0.21-1.0.27" apply false
-}
+}

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 agp = "8.13.0"
 coil = "3.1.0"
 jsoup = "1.20.1"
-kotlin = "2.0.21"
+kotlin = "2.2.21"
 coreKtx = "1.15.0"
 junit = "4.13.2"
 junitVersion = "1.2.1"
@@ -15,6 +15,7 @@ composeBom = "2025.02.00"
 navigationCompose = "2.8.8"
 room = "2.6.1"
 splittiesFunPackAndroidBase = "3.0.0"
+trixnityClient = "5.2.0"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -24,7 +25,6 @@ androidx-navigation-dynamic-features-fragment = { module = "androidx.navigation:
 androidx-navigation-fragment = { module = "androidx.navigation:navigation-fragment", version.ref = "navigationCompose" }
 androidx-navigation-testing = { module = "androidx.navigation:navigation-testing", version.ref = "navigationCompose" }
 androidx-navigation-ui = { module = "androidx.navigation:navigation-ui", version.ref = "navigationCompose" }
-androidx-room-compiler = { module = "androidx.room:room-compiler", version.ref = "room" }
 androidx-room-ktx = { module = "androidx.room:room-ktx", version.ref = "room" }
 androidx-room-runtime = { module = "androidx.room:room-runtime", version.ref = "room" }
 coil-compose = { module = "io.coil-kt.coil3:coil-compose", version.ref = "coil" }
@@ -43,14 +43,16 @@ androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-toolin
 androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
 androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
 androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
-kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinxSerializationJson" }
 ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp", version.ref = "ktor" }
 ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
 ktor-client-logging = { module = "io.ktor:ktor-client-logging", version.ref = "ktor" }
 splitties-base = { module = "com.louiscad.splitties:splitties-fun-pack-android-base", version.ref = "splittiesFunPackAndroidBase" }
+trixnity-client = { module = "de.connect2x.trixnity:trixnity-client", version.ref = "trixnityClient" }
+trixnity-client-media-okio = { module = "de.connect2x.trixnity:trixnity-client-media-okio", version.ref = "trixnityClient" }
+trixnity-client-repository-room = { module = "de.connect2x.trixnity:trixnity-client-repository-room", version.ref = "trixnityClient" }
+trixnity-client-cryptodriver-vodozemac = { module = "de.connect2x.trixnity:trixnity-client-cryptodriver-vodozemac", version.ref = "trixnityClient" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
-

settings.gradle.kts

@@ -1,7 +1,6 @@
 /*
- * Created by sweetbread on 21.02.2025, 12:00
- * Copyright (c) 2025. All rights reserved.
- * Last modified 21.02.2025, 12:00
+ * Created by sweetbread
+ * Copyright (c) 2026. All rights reserved.
  */
 
 pluginManagement {
@@ -17,11 +16,15 @@ pluginManagement {
         gradlePluginPortal()
     }
 }
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
+}
 dependencyResolutionManagement {
     repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
     repositories {
         google()
         mavenCentral()
+        maven("https://gitlab.com/api/v4/projects/47538655/packages/maven")
     }
 }