Progress. Probably.

app/src/main/AndroidManifest.xml

@@ -31,7 +31,7 @@
         </provider>
 
         <activity
-            android:name=".MainActivity"
+            android:name=".matrix.MatrixActivity"
             android:exported="true"
             android:theme="@android:style/Theme.NoTitleBar">
             <intent-filter>
@@ -42,11 +42,11 @@
         </activity>
 
         <activity
-            android:name=".ui.login.LoginActivity"
+            android:name=".login.LoginActivity"
             android:theme="@android:style/Theme.NoTitleBar" />
 
         <activity
-            android:name=".ui.homeserver.SelectHomeserverActivity"
+            android:name=".homeserver.SelectHomeserverActivity"
             android:theme="@android:style/Theme.NoTitleBar" />
 
     </application>

app/src/main/java/eu/steffo/twom/login/LoginActivity.kt

@@ -0,0 +1,15 @@
+package eu.steffo.twom.login
+
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+
+
+class LoginActivity : ComponentActivity() {
+    override fun onStart() {
+        super.onStart()
+
+        setContent {
+            LoginActivityScaffold()
+        }
+    }
+}

app/src/main/java/eu/steffo/twom/login/LoginActivityControl.kt

@@ -1,9 +1,11 @@
-package eu.steffo.twom.ui.login
+package eu.steffo.twom.login
 
+import android.util.Log
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.material3.Button
+import androidx.compose.material3.LinearProgressIndicator
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextField
 import androidx.compose.runtime.Composable
@@ -17,7 +19,7 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.tooling.preview.Preview
 import eu.steffo.twom.R
 import eu.steffo.twom.matrix.TwoMMatrix
-import eu.steffo.twom.ui.BASE_PADDING
+import eu.steffo.twom.theme.TwoMPadding
 import kotlinx.coroutines.launch
 import org.matrix.android.sdk.api.session.Session
 
@@ -26,8 +28,6 @@ import org.matrix.android.sdk.api.session.Session
 @Preview(showBackground = true)
 fun LoginActivityControl(
     modifier: Modifier = Modifier,
-    selectedHomeserver: String? = null,
-    onSelectHomeserver: () -> Unit = {},
     onLogin: (session: Session) -> Unit = {},
 ) {
     val scope = rememberCoroutineScope()
@@ -38,19 +38,20 @@ fun LoginActivityControl(
     var loggingIn by rememberSaveable { mutableStateOf(false) }
 
     Column(modifier) {
-        Row(BASE_PADDING) {
+        if (loggingIn) {
+            LinearProgressIndicator(
+                modifier = Modifier.fillMaxWidth(),
+            )
+        } else {
+            LinearProgressIndicator(
+                modifier = Modifier.fillMaxWidth(),
+                progress = 0.0f,
+            )
+        }
+        Row(TwoMPadding.base) {
             Text(LocalContext.current.getString(R.string.login_text))
         }
-        Row(BASE_PADDING) {
+        Row(TwoMPadding.base) {
-            Button(
-                modifier = Modifier.fillMaxWidth(),
-                onClick = onSelectHomeserver,
-                enabled = true,
-            ) {
-                Text(LocalContext.current.getString(R.string.login_selecthomeserver_text))
-            }
-        }
-        Row(BASE_PADDING) {
             TextField(
                 modifier = Modifier.fillMaxWidth(),
                 value = username,
@@ -64,18 +65,9 @@ fun LoginActivityControl(
                 supportingText = {
                     Text(LocalContext.current.getString(R.string.login_username_supporting))
                 },
-                prefix = {
-                    Text("@")
-                },
-                suffix = {
-                    // TODO: Properly perform the login process
-                    val localpart = selectedHomeserver?.replace(Regex("^https?://"), "")
-                    Text(":$localpart")
-                },
-                enabled = (selectedHomeserver != null),
             )
         }
-        Row(BASE_PADDING) {
+        Row(TwoMPadding.base) {
             PasswordField(
                 modifier = Modifier.fillMaxWidth(),
                 value = password,
@@ -89,26 +81,48 @@ fun LoginActivityControl(
                 supportingText = {
                     Text(LocalContext.current.getString(R.string.login_password_supporting))
                 },
-                enabled = (selectedHomeserver != null),
             )
         }
-        Row(BASE_PADDING) {
+        Row(TwoMPadding.base) {
             Button(
                 modifier = Modifier.fillMaxWidth(),
                 onClick = {
-                    val wizard = TwoMMatrix.matrix!!.authenticationService().getLoginWizard()
+                    scope.launch Login@{
+                        Log.d(this::class.qualifiedName, "Launching login wizard...")
+                        val wizard = TwoMMatrix.matrix.authenticationService().getLoginWizard()
 
-                    scope.launch {
+                        // TODO: Which exceptions can this spawn?
-                        val session = wizard.login(
+                        Log.d(this::class.qualifiedName, "Trying to login as: $username")
-                            login = "@$username:$selectedHomeserver",
+                        loggingIn = true
-                            password = password,
+
-                            initialDeviceName = "Garasauto", // TODO
+                        lateinit var session: Session
-                            deviceId = "Garasauto", // TODO
+                        // TODO: Why does this not catch the exception?
+                        try {
+                            session = wizard.login(
+                                login = username,
+                                password = password,
+                                initialDeviceName = "Garasauto", // TODO
+                                deviceId = "Garasauto", // TODO
+                            )
+                        } catch (e: RuntimeException) {
+                            Log.e(
+                                this::class.qualifiedName,
+                                "Something went wrong while logging in as: $username",
+                                e
+                            )
+                            return@Login
+                        } finally {
+                            loggingIn = false
+                        }
+
+                        Log.d(
+                            this::class.qualifiedName,
+                            "Logged in with session id: ${session.sessionId}"
                         )
-                        TwoMMatrix.session = session
+                        onLogin(session)
                     }
                 },
-                enabled = (username != "" && TwoMMatrix.matrix != null),
+                enabled = (username != ""),
             ) {
                 Text(LocalContext.current.getString(R.string.login_complete_text))
             }

app/src/main/java/eu/steffo/twom/login/LoginActivityScaffold.kt

@@ -1,4 +1,4 @@
-package eu.steffo.twom.ui.login
+package eu.steffo.twom.login
 
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
@@ -14,7 +14,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.tooling.preview.Preview
 import eu.steffo.twom.R
-import eu.steffo.twom.ui.theme.TwoMTheme
+import eu.steffo.twom.theme.TwoMTheme
 import org.matrix.android.sdk.api.session.Session
 
 
@@ -43,11 +43,7 @@ fun LoginActivityScaffold(
                 )
             }
         ) {
-            LoginActivityControl(
+            LoginActivityControl(Modifier.padding(it))
-                modifier = Modifier.padding(it),
-                selectedHomeserver = selectedHomeserver,
-                onSelectHomeserver = onSelectHomeserver,
-            )
         }
     }
 }

app/src/main/java/eu/steffo/twom/login/PasswordField.kt

@@ -1,7 +1,6 @@
-package eu.steffo.twom.ui.login
+package eu.steffo.twom.login
 
 import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.icons.Icons
@@ -10,7 +9,6 @@ import androidx.compose.material.icons.filled.FavoriteBorder
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.LocalTextStyle
-import androidx.compose.material3.Text
 import androidx.compose.material3.TextField
 import androidx.compose.material3.TextFieldColors
 import androidx.compose.material3.TextFieldDefaults

app/src/main/java/eu/steffo/twom/matrix/MatrixActivity.kt

@@ -1,4 +1,4 @@
-package eu.steffo.twom
+package eu.steffo.twom.matrix
 
 import android.content.Intent
 import android.os.Bundle
@@ -17,24 +17,24 @@ import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
-import eu.steffo.twom.matrix.TwoMMatrix
+import eu.steffo.twom.R
-import eu.steffo.twom.ui.login.LoginActivity
+import eu.steffo.twom.login.LoginActivity
-import eu.steffo.twom.ui.theme.TwoMTheme
+import eu.steffo.twom.theme.TwoMTheme
 
 
 @OptIn(ExperimentalMaterial3Api::class)
-class MainActivity : ComponentActivity() {
+class MatrixActivity : ComponentActivity() {
     private lateinit var loginLauncher: ActivityResultLauncher<Intent>
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         actionBar?.hide()
 
-        TwoMMatrix.initMatrix(applicationContext)
+        TwoMMatrix.ensureMatrix(applicationContext)
-        TwoMMatrix.tryInitSessionFromStorage()
 
-        loginLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
+        loginLauncher =
-            Log.i("Garasauto", "Garaso")
+            registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
+                Log.d(this::class.qualifiedName, "LoginActivity has returned a result.")
         }
     }
 
@@ -45,8 +45,10 @@ class MainActivity : ComponentActivity() {
             TwoMTheme {
                 Scaffold(
                     topBar = {
-                        CenterAlignedTopAppBar (
+                        CenterAlignedTopAppBar(
-                            title = { Text(LocalContext.current.getString(R.string.app_name)) }
+                            title = {
+                                Text(LocalContext.current.getString(R.string.app_name))
+                            }
                         )
                     }
                 ) {

app/src/main/java/eu/steffo/twom/matrix/MatrixAlreadyInitializedError.kt

@@ -1,3 +0,0 @@
-package eu.steffo.twom.matrix
-
-class MatrixAlreadyInitializedError : Exception()

app/src/main/java/eu/steffo/twom/matrix/SessionAlreadyInitializedError.kt

@@ -1,3 +0,0 @@
-package eu.steffo.twom.matrix
-
-class SessionAlreadyInitializedError : Exception()

app/src/main/java/eu/steffo/twom/matrix/SessionNotInitializedError.kt

@@ -1,3 +0,0 @@
-package eu.steffo.twom.matrix
-
-class SessionNotInitializedError : Exception()

app/src/main/java/eu/steffo/twom/matrix/TwoMMatrix.kt

@@ -1,58 +1,41 @@
 package eu.steffo.twom.matrix
 
-import TwoMRoomDisplayNameFallbackProvider
 import android.content.Context
 import org.matrix.android.sdk.api.Matrix
 import org.matrix.android.sdk.api.MatrixConfiguration
-import org.matrix.android.sdk.api.session.Session
 
 
+/**
+ * Object containing the global state of the application.
+ */
 object TwoMMatrix {
-    var matrix: Matrix? = null
+    /**
-        private set
+     * The global [Matrix] object of the application.
+     *
+     * Most activities will expect this to be available.
+     */
+    lateinit var matrix: Matrix
 
-    fun initMatrix(context: Context) {
+    private fun isMatrixInitialized(): Boolean {
-        if(matrix != null) {
+        return this::matrix.isInitialized
-            throw MatrixAlreadyInitializedError()
+    }
-        }
+
-        matrix = Matrix(
+    /**
-            context = context.applicationContext,
+     * Make sure the [matrix] object is available, constructing it if it isn't initialized.
-            matrixConfiguration = MatrixConfiguration(
+     *
-                applicationFlavor = "TwoM",
+     * Uses the passed [Context] to access the [application context][Context.getApplicationContext], which is required by the SDK provided by the Matrix Foundation.
-                roomDisplayNameFallbackProvider = TwoMRoomDisplayNameFallbackProvider(context.applicationContext)
+     */
+    fun ensureMatrix(context: Context): Matrix? {
+        if (!isMatrixInitialized()) {
+            matrix = Matrix(
+                context = context.applicationContext,
+                matrixConfiguration = MatrixConfiguration(
+                    applicationFlavor = "TwoM",
+                    roomDisplayNameFallbackProvider = TwoMRoomDisplayNameFallbackProvider(context.applicationContext)
+                )
             )
-        )
+            return matrix
-    }
-
-    var session: Session? = null
-        set(value) {
-            if (field != null) {
-                closeSession()
-            }
-            field = value
-            if (field != null) {
-                openSession()
-            }
         }
-
+        return null
-    fun tryInitSessionFromStorage() {
-        val lastSession = matrix?.authenticationService()?.getLastAuthenticatedSession()
-        if(lastSession != null) {
-            session = lastSession
-        }
-    }
-
-    // TODO: Does this throw an error if the session is already open?
-    private fun openSession() {
-        val currentSession = session ?: throw SessionNotInitializedError()
-        currentSession.open()
-        currentSession.syncService().startSync(true)
-    }
-
-    // TODO: Does this throw an error if the session is already closed?
-    private fun closeSession() {
-        val currentSession = session ?: throw SessionNotInitializedError()
-        currentSession.close()
-        currentSession.syncService().stopSync()
     }
 }

app/src/main/java/eu/steffo/twom/matrix/TwoMRoomDisplayNameFallbackProvider.kt

@@ -1,3 +1,5 @@
+package eu.steffo.twom.matrix
+
 import android.content.Context
 import eu.steffo.twom.R
 import org.matrix.android.sdk.api.provider.RoomDisplayNameFallbackProvider

app/src/main/java/eu/steffo/twom/theme/TwoMPadding.kt

@@ -1,8 +1,10 @@
-package eu.steffo.twom.ui
+package eu.steffo.twom.theme
 
 import androidx.compose.foundation.layout.padding
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 
 
-val BASE_PADDING = Modifier.padding(all = 10.dp)
+object TwoMPadding {
+    val base = Modifier.padding(all = 10.dp)
+}

app/src/main/java/eu/steffo/twom/theme/TwoMTheme.kt

@@ -1,8 +1,9 @@
-package eu.steffo.twom.ui.theme
+package eu.steffo.twom.theme
 
 import android.app.Activity
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Typography
 import androidx.compose.material3.dynamicDarkColorScheme
 import androidx.compose.material3.dynamicLightColorScheme
 import androidx.compose.runtime.Composable
@@ -34,9 +35,11 @@ fun TwoMTheme(
         }
     }
 
+    val typography = Typography()
+
     MaterialTheme(
         colorScheme = colorScheme,
-        typography = Typography,
+        typography = typography,
         content = content
     )
 }

app/src/main/java/eu/steffo/twom/ui/homeserver/SelectHomeserverActivity.kt

@@ -1,30 +0,0 @@
-package eu.steffo.twom.ui.homeserver
-
-import android.content.Intent
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-
-
-class SelectHomeserverActivity : ComponentActivity() {
-    companion object {
-        const val HOMESERVER_EXTRA_KEY = "homeserver"
-    }
-
-    override fun onStart() {
-        super.onStart()
-        setContent {
-            SelectHomeserverScaffold(
-                onBack = {
-                    setResult(RESULT_CANCELED)
-                    finish()
-                },
-                onComplete = {
-                    val result = Intent()
-                    result.putExtra(HOMESERVER_EXTRA_KEY, it)
-                    setResult(RESULT_OK, result)
-                    finish()
-                }
-            )
-        }
-    }
-}

app/src/main/java/eu/steffo/twom/ui/homeserver/SelectHomeserverControl.kt

@@ -1,101 +0,0 @@
-package eu.steffo.twom.ui.homeserver
-
-import android.net.Uri
-import android.webkit.URLUtil
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.Button
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.rememberCoroutineScope
-import androidx.compose.runtime.saveable.rememberSaveable
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import eu.steffo.twom.R
-import eu.steffo.twom.matrix.TwoMMatrix
-import eu.steffo.twom.ui.BASE_PADDING
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
-import org.matrix.android.sdk.api.auth.data.HomeServerConnectionConfig
-
-
-@Composable
-@Preview(showBackground = true)
-fun SelectHomeserverControl(
-    modifier: Modifier = Modifier,
-    onComplete: (homeserver: String) -> Unit = {},
-) {
-    val scope = rememberCoroutineScope()
-
-    var homeserver by rememberSaveable { mutableStateOf("") }
-    var state by rememberSaveable { mutableStateOf(SelectHomeserverFieldState.Empty) }
-
-    Column(modifier) {
-        Row(BASE_PADDING) {
-            Text(LocalContext.current.getString(R.string.selecthomeserver_text))
-        }
-        Row(BASE_PADDING) {
-            SelectHomeserverField(
-                modifier = Modifier.fillMaxWidth(),
-                value = homeserver,
-                onValueChange = OnValueChange@{
-                    homeserver = it
-                    state = SelectHomeserverFieldState.Empty
-
-                    if (homeserver == "") {
-                        return@OnValueChange
-                    }
-
-                    if (!(URLUtil.isHttpUrl(homeserver) || URLUtil.isHttpsUrl(homeserver))) {
-                        state = SelectHomeserverFieldState.URLInvalid
-                        return@OnValueChange
-                    }
-
-                    val uri = Uri.parse(homeserver)
-
-                    scope.launch ValidateFlows@{
-                        state = SelectHomeserverFieldState.Waiting
-                        delay(500L)
-                        if (homeserver != it) return@ValidateFlows
-
-                        val authenticationService = TwoMMatrix.matrix!!.authenticationService()
-
-                        state = SelectHomeserverFieldState.Validating
-                        try {
-                            authenticationService.getLoginFlow(
-                                HomeServerConnectionConfig(
-                                    homeServerUri = uri,
-                                )
-                            )
-                        } catch (e: Throwable) {
-                            state = SelectHomeserverFieldState.FlowInvalid
-                            return@ValidateFlows
-                        }
-
-                        state = SelectHomeserverFieldState.Valid
-                    }
-                },
-                enabled = (TwoMMatrix.matrix != null),
-                state = state,
-            )
-        }
-        Row(BASE_PADDING) {
-            Button(
-                modifier = Modifier.fillMaxWidth(),
-                onClick = {
-                    onComplete(homeserver)
-                },
-                enabled = (state == SelectHomeserverFieldState.Valid),
-            ) {
-                Text(LocalContext.current.getString(R.string.selecthomeserver_complete_text))
-            }
-        }
-    }
-}

app/src/main/java/eu/steffo/twom/ui/homeserver/SelectHomeserverField.kt

@@ -1,70 +0,0 @@
-package eu.steffo.twom.ui.homeserver
-
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Check
-import androidx.compose.material.icons.filled.Close
-import androidx.compose.material.icons.filled.Create
-import androidx.compose.material.icons.filled.Send
-import androidx.compose.material3.Icon
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextField
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.tooling.preview.Preview
-import eu.steffo.twom.R
-
-
-@Composable
-@Preview
-fun SelectHomeserverField(
-    modifier: Modifier = Modifier,
-    value: String = "",
-    onValueChange: (String) -> Unit = {},
-    enabled: Boolean = true,
-    state: SelectHomeserverFieldState = SelectHomeserverFieldState.Empty,
-) {
-    TextField(
-        modifier = modifier,
-        value = value,
-        onValueChange = onValueChange,
-        enabled = enabled,
-        singleLine = true,
-        label = {
-            Text(LocalContext.current.getString(R.string.selecthomeserver_input_label))
-        },
-        placeholder = {
-            Text(LocalContext.current.getString(R.string.selecthomeserver_input_placeholder))
-        },
-        trailingIcon = {
-            Icon(
-                when(state) {
-                    SelectHomeserverFieldState.Empty -> Icons.Default.Create
-                    SelectHomeserverFieldState.Waiting -> Icons.Default.Create
-                    SelectHomeserverFieldState.Validating -> Icons.Default.Send
-                    SelectHomeserverFieldState.URLInvalid -> Icons.Default.Close
-                    SelectHomeserverFieldState.FlowInvalid -> Icons.Default.Close
-                    SelectHomeserverFieldState.Valid -> Icons.Default.Check
-                },
-                null
-            )
-        },
-        supportingText = {
-            Text(
-                when(state) {
-                    SelectHomeserverFieldState.Empty -> LocalContext.current.getString(R.string.selecthomeserver_input_supporting_empty)
-                    SelectHomeserverFieldState.Waiting -> LocalContext.current.getString(R.string.selecthomeserver_input_supporting_waiting)
-                    SelectHomeserverFieldState.Validating -> LocalContext.current.getString(R.string.selecthomeserver_input_supporting_validating)
-                    SelectHomeserverFieldState.URLInvalid -> LocalContext.current.getString(R.string.selecthomeserver_input_supporting_urlinvalid)
-                    SelectHomeserverFieldState.FlowInvalid -> LocalContext.current.getString(R.string.selecthomeserver_input_supporting_flowinvalid)
-                    SelectHomeserverFieldState.Valid -> LocalContext.current.getString(R.string.selecthomeserver_input_supporting_valid)
-                }
-            )
-        },
-        isError = when(state) {
-            SelectHomeserverFieldState.URLInvalid -> true
-            SelectHomeserverFieldState.FlowInvalid -> true
-            else -> false
-        }
-    )
-}

app/src/main/java/eu/steffo/twom/ui/homeserver/SelectHomeserverFieldState.kt

@@ -1,10 +0,0 @@
-package eu.steffo.twom.ui.homeserver
-
-enum class SelectHomeserverFieldState {
-    Empty,
-    Waiting,
-    Validating,
-    URLInvalid,
-    FlowInvalid,
-    Valid,
-}

app/src/main/java/eu/steffo/twom/ui/homeserver/SelectHomeserverScaffold.kt

@@ -1,51 +0,0 @@
-package eu.steffo.twom.ui.homeserver
-
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.ArrowBack
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.material3.TopAppBar
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.tooling.preview.Preview
-import eu.steffo.twom.R
-import eu.steffo.twom.ui.theme.TwoMTheme
-
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-@Preview
-fun SelectHomeserverScaffold(
-    onBack: () -> Unit = {},
-    onComplete: (homeserver: String) -> Unit = {},
-) {
-    TwoMTheme {
-        Scaffold(
-            topBar = {
-                TopAppBar (
-                    navigationIcon = {
-                        IconButton(onClick = onBack) {
-                            Icon(
-                                imageVector = Icons.Filled.ArrowBack,
-                                contentDescription = LocalContext.current.getString(R.string.back)
-                            )
-                        }
-                    },
-                    title = {
-                        Text(LocalContext.current.getString(R.string.homeserver_title))
-                    },
-                )
-            }
-        ) {
-            SelectHomeserverControl(
-                modifier = Modifier.padding(it),
-                onComplete = onComplete
-            )
-        }
-    }
-}

app/src/main/java/eu/steffo/twom/ui/login/LoginActivity.kt

@@ -1,50 +0,0 @@
-package eu.steffo.twom.ui.login
-
-import android.content.Intent
-import android.os.Bundle
-import android.util.Log
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.result.ActivityResultLauncher
-import androidx.activity.result.contract.ActivityResultContracts
-import eu.steffo.twom.ui.homeserver.SelectHomeserverActivity
-
-
-class LoginActivity : ComponentActivity() {
-    private lateinit var homeserverLauncher: ActivityResultLauncher<Intent>
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        homeserverLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
-            val selectedHomeserver =
-                it.data?.getStringExtra(SelectHomeserverActivity.HOMESERVER_EXTRA_KEY)
-            Log.d("LoginActivity", "Selected homeserver: $selectedHomeserver")
-            setContent {
-                LoginActivityScaffold(
-                    selectedHomeserver = selectedHomeserver,
-                    onSelectHomeserver = {
-                        homeserverLauncher.launch(
-                            Intent(
-                                applicationContext,
-                                SelectHomeserverActivity::class.java
-                            )
-                        )
-                    },
-                )
-            }
-        }
-    }
-
-    override fun onStart() {
-        super.onStart()
-
-        setContent {
-            LoginActivityScaffold(
-                onSelectHomeserver = {
-                    homeserverLauncher.launch(Intent(applicationContext, SelectHomeserverActivity::class.java))
-                }
-            )
-        }
-    }
-}

app/src/main/java/eu/steffo/twom/ui/theme/Type.kt

@@ -1,6 +0,0 @@
-package eu.steffo.twom.ui.theme
-
-import androidx.compose.material3.Typography
-
-// Set of Material typography styles to start with
-val Typography = Typography()

app/src/main/res/values/strings.xml

@@ -12,7 +12,6 @@
     <string name="room_name_fallback_members_more">%1$s, %2$s, %3$s and %4$d others\' party</string>
     <string name="room_name_fallback_invite">Party invite</string>
     <string name="selecthomeserver_complete_text">Continue</string>
-    <string name="selecthomeserver_text">Please select the homeserver you would like to log into.</string>
     <string name="selecthomeserver_input_supporting_flowinvalid">The homeserver URL you provided does not point to a Matrix homeserver.</string>
     <string name="selecthomeserver_input_supporting_validating">Checking if the URL points to a Matrix homeserver…</string>
     <string name="selecthomeserver_input_supporting_waiting">Waiting for you to stop writing…</string>
@@ -22,13 +21,13 @@
     <string name="back">Go back</string>
     <string name="login_text">To use TwoM, you need to log into a Matrix homeserver. Currently, TwoM supports only username and password authentication.</string>
     <string name="login_complete_text">Log in</string>
-    <string name="login_selecthomeserver_text">Select homeserver</string>
+    <string name="login_username_placeholder">\@steffo:candy.steffo.eu</string>
-    <string name="login_username_placeholder">steffo</string>
+    <string name="login_username_supporting">The Matrix ID to login as, including the leading \"@\" and the trailing \":localpart\".</string>
-    <string name="login_username_supporting">The Matrix ID to login as.</string>
     <string name="login_password_placeholder">p4ssw0rd!</string>
     <string name="login_password_supporting">The password of the Matrix account.</string>
     <string name="login_username_label">Username</string>
     <string name="login_password_label">Password</string>
     <string name="password_show">Show password</string>
     <string name="password_hide">Hide password</string>
+    <string name="selecthomeserver_text">Please enter the localpart of your Matrix homeserver.</string>
 </resources>