Some confusing progress

app/src/main/AndroidManifest.xml

@@ -40,6 +40,11 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <activity
+            android:name=".HomeserverActivity">
+        </activity>
+
     </application>
 
 </manifest>

app/src/main/java/eu/steffo/twom/HomeserverActivity.kt

@@ -0,0 +1,21 @@
+package eu.steffo.twom
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import eu.steffo.twom.ui.fragment.HomeserverFragment
+import eu.steffo.twom.ui.theme.TwoMTheme
+
+
+class HomeserverActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        actionBar?.hide()
+
+        setContent {
+            TwoMTheme {
+                HomeserverFragment()
+            }
+        }
+    }
+}

app/src/main/java/eu/steffo/twom/MainActivity.kt

@@ -1,10 +1,11 @@
 package eu.steffo.twom
 
+import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
-import eu.steffo.twom.ui.fragment.HomeserverFragment
+import androidx.compose.material3.Text
-import eu.steffo.twom.ui.scaffold.TwoMMatrixProvider
+import eu.steffo.twom.global.TwoMMatrix
 import eu.steffo.twom.ui.theme.TwoMTheme
 
 
@@ -13,11 +14,18 @@ class MainActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         actionBar?.hide()
 
+        TwoMMatrix.initMatrix(applicationContext)
+        TwoMMatrix.initSessionFromStorage()
+
+        // Do this in a better way
+        if(TwoMMatrix.session == null) {
+            val homeserverIntent = Intent(applicationContext, HomeserverActivity::class.java)
+            startActivity(homeserverIntent)
+        }
+
         setContent {
-            TwoMMatrixProvider {
             TwoMTheme {
-                    HomeserverFragment()
+                Text("Garasauto")
-                }
             }
         }
     }

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

@@ -0,0 +1,38 @@
+package eu.steffo.twom.global
+
+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 TwoMMatrix {
+    lateinit var matrix: Matrix
+        private set
+
+    fun initMatrix(context: Context) {
+        matrix = Matrix(
+            context = context.applicationContext,
+            matrixConfiguration = MatrixConfiguration(
+                applicationFlavor = "TwoM",
+                roomDisplayNameFallbackProvider = TwoMRoomDisplayNameFallbackProvider(context.applicationContext)
+            )
+        )
+    }
+
+    var session: Session? = null
+
+    fun initSessionFromStorage() {
+        val lastSession = matrix.authenticationService().getLastAuthenticatedSession()
+        if(lastSession != null) {
+            session = lastSession
+        }
+    }
+
+    fun openSession() {
+        // FIXME: Possible race condition here?
+        session?.open()
+        session?.syncService()?.startSync(true)
+    }
+}

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

@@ -1,41 +1,6 @@
-package eu.steffo.twom.ui.scaffold
-
 import android.content.Context
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.CompositionLocalProvider
-import androidx.compose.runtime.compositionLocalOf
-import androidx.compose.ui.platform.LocalContext
 import eu.steffo.twom.R
-import org.matrix.android.sdk.api.Matrix
-import org.matrix.android.sdk.api.MatrixConfiguration
 import org.matrix.android.sdk.api.provider.RoomDisplayNameFallbackProvider
-import org.matrix.android.sdk.api.session.Session
-
-val LocalMatrix = compositionLocalOf<Matrix?> { null }
-val LocalSession = compositionLocalOf<Session?> { null }
-
-@Composable
-fun TwoMMatrixProvider(
-    content: @Composable () -> Unit = {},
-) {
-    val matrix = Matrix(
-        context = LocalContext.current,
-        matrixConfiguration = MatrixConfiguration(
-            applicationFlavor = "TwoM",
-            roomDisplayNameFallbackProvider = TwoMRoomDisplayNameFallbackProvider(LocalContext.current)
-        )
-    )
-
-    // TODO: The session should be opened somewhere, I think.
-    val session = matrix.authenticationService().getLastAuthenticatedSession()
-
-    CompositionLocalProvider(
-        LocalMatrix provides matrix,
-        LocalSession provides session,
-    ) {
-        content()
-    }
-}
 
 
 class TwoMRoomDisplayNameFallbackProvider(

app/src/main/java/eu/steffo/twom/ui/fragment/HomeserverFragment.kt

@@ -19,9 +19,9 @@ 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.global.TwoMMatrix
 import eu.steffo.twom.ui.input.SelectHomeserverField
 import eu.steffo.twom.ui.input.SelectHomeserverFieldState
-import eu.steffo.twom.ui.scaffold.LocalMatrix
 import eu.steffo.twom.ui.scaffold.TwoMTopAppBar
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
@@ -31,7 +31,7 @@ import org.matrix.android.sdk.api.auth.data.HomeServerConnectionConfig
 @Preview
 fun HomeserverFragment() {
     val scope = rememberCoroutineScope()
-    val matrix = LocalMatrix.current
+    val matrix = TwoMMatrix.matrix
 
     var homeserver by rememberSaveable { mutableStateOf("") }
     var state by rememberSaveable { mutableStateOf(SelectHomeserverFieldState.Empty) }
@@ -77,7 +77,7 @@ fun HomeserverFragment() {
                             delay(500L)
                             if(homeserver != it) return@ValidateFlows
 
-                            val authenticationService = matrix!!.authenticationService()
+                            val authenticationService = matrix.authenticationService()
 
                             state = SelectHomeserverFieldState.Validating
                             try {
@@ -101,7 +101,6 @@ fun HomeserverFragment() {
                         else if(flowValid == false) LocalContext.current.getString(R.string.homeserver_error_notmatrix)
                         else null
                     ,
-                    enabled = (LocalMatrix.current != null),
                 )
             }
             Row(