From c53f304c030cd47391e2f83bad53631cdbefc423 Mon Sep 17 00:00:00 2001
From: sim <git@sgougeon.fr>
Date: Mon, 18 Nov 2024 09:33:48 +0000
Subject: [PATCH] Migrate start activity to jetpack

---
 app/build.gradle.kts                          |   1 +
 .../nextpush/account/AccountFactory.kt        |  12 +-
 .../nextpush/activities/AppAction.kt          |  20 ++
 .../nextpush/activities/MainActivity.kt       |   1 +
 .../nextpush/activities/PermissionsRequest.kt |  68 -------
 .../nextpush/activities/StartActivity.kt      | 109 ++++++----
 .../nextpush/activities/StartViewModel.kt     |   5 +
 .../nextpush/activities/UiAction.kt           |   1 +
 .../nextpush/activities/ui/PermissionsUi.kt   |  46 +++++
 .../nextpush/activities/ui/StartUi.kt         | 191 ++++++++++++++++++
 .../main/res/drawable/ic_visibility_24.xml    |   5 +
 .../res/drawable/ic_visibility_off_24.xml     |   5 +
 app/src/main/res/layout/activity_start.xml    | 134 ------------
 app/src/main/res/values/strings.xml           |   6 +-
 gradle/libs.versions.toml                     |   2 +
 15 files changed, 356 insertions(+), 250 deletions(-)
 delete mode 100644 app/src/main/java/org/unifiedpush/distributor/nextpush/activities/PermissionsRequest.kt
 create mode 100644 app/src/main/java/org/unifiedpush/distributor/nextpush/activities/StartViewModel.kt
 create mode 100644 app/src/main/java/org/unifiedpush/distributor/nextpush/activities/ui/PermissionsUi.kt
 create mode 100644 app/src/main/java/org/unifiedpush/distributor/nextpush/activities/ui/StartUi.kt
 create mode 100644 app/src/main/res/drawable/ic_visibility_24.xml
 create mode 100644 app/src/main/res/drawable/ic_visibility_off_24.xml
 delete mode 100644 app/src/main/res/layout/activity_start.xml

diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 0d66924..1b7f18f 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -64,6 +64,7 @@ if (project.hasProperty("sign")) {
 }
 
 dependencies {
+    implementation(libs.accompanist.permissions)
     implementation(libs.androidx.activity.compose)
     implementation(libs.androidx.constraintlayout)
     implementation(libs.androidx.coordinatorlayout)
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/account/AccountFactory.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/account/AccountFactory.kt
index 9736807..fa2365c 100644
--- a/app/src/main/java/org/unifiedpush/distributor/nextpush/account/AccountFactory.kt
+++ b/app/src/main/java/org/unifiedpush/distributor/nextpush/account/AccountFactory.kt
@@ -28,15 +28,15 @@ object AccountFactory {
         account = null
     }
 
-    fun Context.setTypeSSO() {
+    fun setTypeSSO(context: Context) {
         account = null
-        AccountStore(this).accountType = AccountType.SSO
-        DirectAccountStore(this).wipe() // Just in case
+        AccountStore(context).accountType = AccountType.SSO
+        DirectAccountStore(context).wipe() // Just in case
     }
 
-    fun Context.setTypeDirect(url: String, username: String, password: String) {
+    fun setTypeDirect(context: Context, url: String, username: String, password: String) {
         account = null
-        AccountStore(this).accountType = AccountType.Direct
-        DirectAccount.setCredentials(this, url, username, password)
+        AccountStore(context).accountType = AccountType.Direct
+        DirectAccount.setCredentials(context, url, username, password)
     }
 }
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/AppAction.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/AppAction.kt
index ef3fe20..5536b73 100644
--- a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/AppAction.kt
+++ b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/AppAction.kt
@@ -32,10 +32,14 @@ class AppAction(private val type: Type, private val argv: Map<String, Any>? = nu
         DisableBatteryOptimisation,
         CopyEndpoint,
         DeleteRegistration,
+        LoginSSO,
+        LoginDirect
     }
 
     fun handle(context: Context) {
         when (type) {
+            Type.LoginSSO -> loginSSO(context)
+            Type.LoginDirect -> loginDirect(context, argv)
             Type.RestartService -> restartService(context)
             Type.Logout -> logout(context)
             Type.AddChannel -> addChannel(context, argv)
@@ -45,6 +49,19 @@ class AppAction(private val type: Type, private val argv: Map<String, Any>? = nu
         }
     }
 
+    private fun loginSSO(context: Context) {
+        AccountFactory.setTypeSSO(context)
+        UiAction.publish(UiAction.Type.Login)
+    }
+
+    private fun loginDirect(context: Context, argv: Map<String, Any>?) {
+        val username = argv?.get(ARG_USERNAME) as String? ?: return
+        val password = argv?.get(ARG_PASSWORD) as String? ?: return
+        val url = argv?.get(ARG_URL) as String? ?: return
+        AccountFactory.setTypeDirect(context, url, username, password)
+        UiAction.publish(UiAction.Type.Login)
+    }
+
     private fun restartService(context: Context) {
         Log.d(TAG, "Restarting the Listener")
         FailureHandler.clearFails()
@@ -112,6 +129,9 @@ class AppAction(private val type: Type, private val argv: Map<String, Any>? = nu
     }
 
     companion object {
+        const val ARG_USERNAME = "username"
+        const val ARG_PASSWORD = "password"
+        const val ARG_URL = "url"
         const val ARG_NEW_CHANNEL_TITLE = "title"
         const val ARG_TOKEN = "token"
         const val ARG_REGISTRATIONS = "registrations"
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/MainActivity.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/MainActivity.kt
index 8e6e343..717808d 100644
--- a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/MainActivity.kt
+++ b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/MainActivity.kt
@@ -55,6 +55,7 @@ class MainActivity : ComponentActivity() {
                             StartActivity.goToStartActivity(this@MainActivity)
                             finish()
                         }
+                        else -> {}
                     }
                 }
             }
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/PermissionsRequest.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/PermissionsRequest.kt
deleted file mode 100644
index fbbac69..0000000
--- a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/PermissionsRequest.kt
+++ /dev/null
@@ -1,68 +0,0 @@
-package org.unifiedpush.distributor.nextpush.activities
-
-import android.Manifest
-import android.content.pm.PackageManager
-import android.os.Build
-import android.util.Log
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.appcompat.app.AlertDialog
-import androidx.appcompat.app.AppCompatActivity
-import org.unifiedpush.distributor.nextpush.R
-import org.unifiedpush.distributor.nextpush.activities.PermissionsRequest.requestAppPermissions
-import org.unifiedpush.distributor.nextpush.utils.TAG
-
-object PermissionsRequest {
-
-    fun AppCompatActivity.requestAppPermissions() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-            if (checkSelfPermission(Manifest.permission.POST_NOTIFICATIONS)
-                != PackageManager.PERMISSION_GRANTED
-            ) {
-                Log.d(TAG, "Requesting POST_NOTIFICATIONS permission")
-                this.registerForActivityResult(
-                    ActivityResultContracts.RequestPermission()
-                ) { granted ->
-                    Log.d(TAG, "POST_NOTIFICATIONS permission granted: $granted")
-                    if (!granted) {
-                        if (shouldShowRequestPermissionRationale(Manifest.permission.POST_NOTIFICATIONS)) {
-                            Log.d(TAG, "Show POST_NOTIFICATIONS permission rationale")
-                            AlertDialog.Builder(this)
-                                .setTitle(getString(R.string.no_notification_dialog_title))
-                                .setMessage(R.string.no_notification_dialog_message)
-                                .show()
-                        }
-                    }
-                }.launch(
-                    Manifest.permission.POST_NOTIFICATIONS
-                )
-            }
-        } else if (Build.VERSION.SDK_INT < 26) {
-            this.requestAccountPermission()
-        }
-    }
-
-    @Deprecated("For SDK<26 only")
-    fun AppCompatActivity.requestAccountPermission() {
-        if (checkSelfPermission(Manifest.permission.GET_ACCOUNTS)
-            != PackageManager.PERMISSION_GRANTED
-        ) {
-            Log.d(TAG, "Requesting GET_ACCOUNT permission")
-            this.registerForActivityResult(
-                ActivityResultContracts.RequestPermission()
-            ) { granted ->
-                Log.d(TAG, "GET_ACCOUNT permission granted: $granted")
-                if (!granted) {
-                    if (shouldShowRequestPermissionRationale(Manifest.permission.GET_ACCOUNTS)) {
-                        Log.d(TAG, "Show GET_ACCOUNTS permission rationale")
-                        AlertDialog.Builder(this)
-                            .setTitle(getString(R.string.no_notification_dialog_title))
-                            .setMessage(R.string.no_notification_dialog_message)
-                            .show()
-                    }
-                }
-            }.launch(
-                Manifest.permission.GET_ACCOUNTS
-            )
-        }
-    }
-}
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/StartActivity.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/StartActivity.kt
index f06d72e..2affffa 100644
--- a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/StartActivity.kt
+++ b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/StartActivity.kt
@@ -1,61 +1,82 @@
 package org.unifiedpush.distributor.nextpush.activities
 
-import android.annotation.SuppressLint
 import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.util.Log
-import android.widget.Button
-import android.widget.EditText
-import android.widget.LinearLayout
-import android.widget.TextView
 import android.widget.Toast
-import androidx.appcompat.app.AppCompatActivity
-import androidx.core.view.isGone
-import org.unifiedpush.distributor.nextpush.R
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.lifecycle.viewmodel.compose.viewModel
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import org.unifiedpush.distributor.nextpush.EventBus
 import org.unifiedpush.distributor.nextpush.account.AccountFactory
-import org.unifiedpush.distributor.nextpush.account.AccountFactory.setTypeDirect
-import org.unifiedpush.distributor.nextpush.account.AccountFactory.setTypeSSO
 import org.unifiedpush.distributor.nextpush.activities.MainActivity.Companion.goToMainActivity
-import org.unifiedpush.distributor.nextpush.activities.PermissionsRequest.requestAppPermissions
+import org.unifiedpush.distributor.nextpush.activities.ui.StartUi
+import org.unifiedpush.distributor.nextpush.activities.ui.theme.AppTheme
 import org.unifiedpush.distributor.nextpush.utils.TAG
 
-class StartActivity : AppCompatActivity() {
-    private var onResult: ((activity: Activity, requestCode: Int, resultCode: Int, data: Intent?, block: (success: Boolean) -> Unit) -> Unit)? = null
+class StartActivity : ComponentActivity() {
+    private var jobs: MutableList<Job> = emptyList<Job>().toMutableList()
+
+    private var onResult: (
+        (
+            activity: Activity,
+            requestCode: Int,
+            resultCode: Int,
+            data: Intent?,
+            block: (success: Boolean) -> Unit
+        ) -> Unit
+    )? = null
 
-    @SuppressLint("SetTextI18n")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_start)
-        this.requestAppPermissions()
+
         if (AccountFactory.getAccount(this)?.connected == true) {
             goToMainActivity(this)
             finish()
         }
-        findViewById<Button>(R.id.btn_sso_login).setOnClickListener {
-            setTypeSSO()
-            login()
+
+        setContent {
+            val viewModel =
+                viewModel {
+                    StartViewModel()
+                }
+            AppTheme {
+                StartUi(viewModel)
+            }
+            subscribeActions()
         }
-        findViewById<EditText>(R.id.edt_url).setText("https://")
-        findViewById<Button>(R.id.btn_manual_login).setOnClickListener {
-            val url = findViewById<EditText>(R.id.edt_url).text.toString().let {
-                if (it.last() != '/') {
-                    "$it/"
-                } else {
-                    it
+    }
+
+    private fun subscribeActions() {
+        Log.d(TAG, "Subscribing to actions")
+        jobs += CoroutineScope(Dispatchers.IO).launch {
+            EventBus.subscribe<AppAction> { it.handle(this@StartActivity) }
+        }
+        jobs += CoroutineScope(Dispatchers.IO).launch {
+            EventBus.subscribe<UiAction> {
+                it.handle { type ->
+                    when (type) {
+                        UiAction.Type.Login -> login()
+                        else -> {}
+                    }
                 }
             }
-            val username = findViewById<EditText>(R.id.edt_username).text.toString()
-            val password = findViewById<EditText>(R.id.edt_password).text.toString()
-            setTypeDirect(url, username, password)
-            login()
         }
-        findViewById<TextView>(R.id.manual_login).setOnClickListener {
-            findViewById<LinearLayout>(R.id.manual_login_wrapper).apply {
-                isGone = !isGone
-            }
+    }
+
+    override fun onDestroy() {
+        Log.d(TAG, "Destroy")
+        jobs.removeAll {
+            it.cancel()
+            true
         }
+        super.onDestroy()
     }
 
     public override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
@@ -67,7 +88,11 @@ class StartActivity : AppCompatActivity() {
                     goToMainActivity(this)
                     finish()
                 } else {
-                    Toast.makeText(applicationContext, "Could not connect to UnifiedPush provider", Toast.LENGTH_SHORT).show()
+                    Toast.makeText(
+                        applicationContext,
+                        "Could not connect to UnifiedPush provider",
+                        Toast.LENGTH_SHORT
+                    ).show()
                 }
             }
         }
@@ -75,7 +100,10 @@ class StartActivity : AppCompatActivity() {
 
     private fun login() {
         AccountFactory.getAccount(this, connected = false)?.let {
-            onResult = { activity: Activity, i: Int, i1: Int, intent: Intent?, block: (success: Boolean) -> Unit ->
+            onResult = { activity: Activity, i: Int, i1: Int, intent: Intent?,
+                         block: (
+                             success: Boolean
+                         ) -> Unit ->
                 it.onActivityResult(activity, i, i1, intent, block)
             }
             it.connect(this)
@@ -84,10 +112,11 @@ class StartActivity : AppCompatActivity() {
 
     companion object {
         fun goToStartActivity(context: Context) {
-            val intent = Intent(
-                context,
-                StartActivity::class.java
-            )
+            val intent =
+                Intent(
+                    context,
+                    StartActivity::class.java
+                )
             context.startActivity(intent)
         }
     }
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/StartViewModel.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/StartViewModel.kt
new file mode 100644
index 0000000..9a99ab7
--- /dev/null
+++ b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/StartViewModel.kt
@@ -0,0 +1,5 @@
+package org.unifiedpush.distributor.nextpush.activities
+
+import androidx.lifecycle.ViewModel
+
+class StartViewModel : ViewModel()
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/UiAction.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/UiAction.kt
index fbb9299..9d84fdc 100644
--- a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/UiAction.kt
+++ b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/UiAction.kt
@@ -9,6 +9,7 @@ class UiAction(val type: Type) {
     enum class Type {
         UpdateRegistrations,
         Logout,
+        Login
     }
 
     fun handle(action: (Type) -> Unit) {
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/ui/PermissionsUi.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/ui/PermissionsUi.kt
new file mode 100644
index 0000000..acdd0de
--- /dev/null
+++ b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/ui/PermissionsUi.kt
@@ -0,0 +1,46 @@
+package org.unifiedpush.distributor.nextpush.activities.ui
+
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import com.google.accompanist.permissions.ExperimentalPermissionsApi
+import com.google.accompanist.permissions.isGranted
+import com.google.accompanist.permissions.rememberPermissionState
+import org.unifiedpush.distributor.nextpush.R
+
+@OptIn(ExperimentalPermissionsApi::class)
+@Preview
+@Composable
+fun PermissionsUi(onDone: () -> Unit = {}) {
+    val notificationsPermissionState =
+        rememberPermissionState(
+            android.Manifest.permission.POST_NOTIFICATIONS
+        )
+    if (!notificationsPermissionState.status.isGranted) {
+        AlertDialog(
+            title = {
+                Text(stringResource(R.string.dialog_permissions_title))
+            },
+            text = {
+                Text(stringResource(R.string.dialog_permissions_content))
+            },
+            onDismissRequest = {
+                onDone()
+            },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        notificationsPermissionState.launchPermissionRequest()
+                        onDone
+                    }
+                ) {
+                    Text(stringResource(android.R.string.ok))
+                }
+            },
+            dismissButton = {}
+        )
+    }
+}
diff --git a/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/ui/StartUi.kt b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/ui/StartUi.kt
new file mode 100644
index 0000000..3b18e26
--- /dev/null
+++ b/app/src/main/java/org/unifiedpush/distributor/nextpush/activities/ui/StartUi.kt
@@ -0,0 +1,191 @@
+package org.unifiedpush.distributor.nextpush.activities.ui
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.imePadding
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.material3.TextFieldColors
+import androidx.compose.material3.TextFieldDefaults
+import androidx.compose.runtime.Composable
+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.graphics.Color
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.text.input.VisualTransformation
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import org.unifiedpush.distributor.nextpush.R
+import org.unifiedpush.distributor.nextpush.activities.AppAction
+import org.unifiedpush.distributor.nextpush.activities.StartViewModel
+import org.unifiedpush.distributor.nextpush.activities.publishAction
+import org.unifiedpush.distributor.nextpush.activities.ui.theme.nextcloud
+
+@Composable
+fun StartUi(viewModel: StartViewModel, showManualLogin: Boolean = false) {
+    var showManualLogin by remember { mutableStateOf(showManualLogin) }
+    var showPassword by remember { mutableStateOf(false) }
+    var usernameValue by remember { mutableStateOf("") }
+    var passwordValue by remember { mutableStateOf("www") }
+    var urlValue by remember { mutableStateOf("https://") }
+    var showPermissionDialog by remember { mutableStateOf(true) }
+
+    if (showPermissionDialog) {
+        PermissionsUi {
+            showPermissionDialog = false
+        }
+    }
+    Column(
+        modifier = Modifier
+            .background(nextcloud)
+            .fillMaxSize()
+            .imePadding(),
+        verticalArrangement = Arrangement.Center,
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Image(
+            painter = painterResource(R.drawable.ic_logo),
+            contentDescription = "NextPush Logo"
+        )
+        Text(
+            text = stringResource(R.string.app_name),
+            style = MaterialTheme.typography.headlineSmall.copy(fontWeight = FontWeight.Bold),
+            color = Color.White
+        )
+        Spacer(Modifier.height(16.dp))
+        Button(
+            colors = ButtonDefaults.buttonColors(containerColor = Color.White),
+            onClick = {
+                viewModel.publishAction(AppAction(AppAction.Type.LoginSSO))
+            }
+        ) {
+            Text(
+                color = nextcloud,
+                fontWeight = FontWeight.Bold,
+                text = stringResource(R.string.button_start_sso_connection)
+            )
+        }
+        Spacer(Modifier.height(16.dp))
+        Text(
+            color = Color.White,
+            fontWeight = FontWeight.Bold,
+            text = stringResource(R.string.button_start_manual_login),
+            modifier = Modifier.clickable {
+                showManualLogin = !showManualLogin
+            }
+        )
+        if (showManualLogin) {
+            Spacer(Modifier.height(16.dp))
+            TextField(
+                colors = textFieldColor(),
+                value = usernameValue,
+                onValueChange = { usernameValue = it },
+                label = { Text(stringResource(R.string.login_hint_username)) },
+                maxLines = 1
+            )
+            Spacer(Modifier.height(16.dp))
+            TextField(
+                colors = textFieldColor(),
+                value = passwordValue,
+                onValueChange = { passwordValue = it },
+                label = { Text(stringResource(R.string.login_hint_password)) },
+                maxLines = 1,
+                visualTransformation = if (showPassword) {
+                    VisualTransformation.None
+                } else {
+                    PasswordVisualTransformation()
+                },
+                keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Password),
+                trailingIcon = {
+                    IconButton(
+                        onClick = { showPassword = !showPassword }
+                    ) {
+                        Icon(
+                            painter = painterResource(
+                                if (showPassword) {
+                                    R.drawable.ic_visibility_24
+                                } else {
+                                    R.drawable.ic_visibility_off_24
+                                }
+                            ),
+                            tint = Color.White,
+                            contentDescription = if (showPassword) {
+                                "Hide password"
+                            } else {
+                                "Show password"
+                            }
+                        )
+                    }
+                }
+            )
+            Spacer(Modifier.height(16.dp))
+            TextField(
+                colors = textFieldColor(),
+                value = urlValue,
+                onValueChange = { urlValue = it },
+                label = { Text(stringResource(R.string.login_hint_nextcloud_root_url)) },
+                maxLines = 1
+            )
+            Spacer(Modifier.height(16.dp))
+            Button(
+                colors = ButtonDefaults.buttonColors(containerColor = Color.White),
+                onClick = {
+                    viewModel.publishAction(
+                        AppAction(
+                            AppAction.Type.LoginDirect,
+                            mapOf(
+                                AppAction.ARG_USERNAME to usernameValue,
+                                AppAction.ARG_PASSWORD to passwordValue,
+                                AppAction.ARG_URL to urlValue
+                            )
+                        )
+                    )
+                }
+            ) {
+                Text(
+                    color = nextcloud,
+                    fontWeight = FontWeight.Bold,
+                    text = stringResource(R.string.login_button_sign_in)
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun textFieldColor(): TextFieldColors {
+    return TextFieldDefaults.colors(
+        focusedContainerColor = nextcloud,
+        unfocusedContainerColor = nextcloud,
+        focusedTextColor = Color.White,
+        unfocusedTextColor = Color.White,
+        focusedLabelColor = Color.White,
+        unfocusedLabelColor = Color.White
+    )
+}
+
+@Preview
+@Composable
+fun PreviewStartUi() {
+    StartUi(StartViewModel(), true)
+}
diff --git a/app/src/main/res/drawable/ic_visibility_24.xml b/app/src/main/res/drawable/ic_visibility_24.xml
new file mode 100644
index 0000000..f843e29
--- /dev/null
+++ b/app/src/main/res/drawable/ic_visibility_24.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M12,4.5C7,4.5 2.73,7.61 1,12c1.73,4.39 6,7.5 11,7.5s9.27,-3.11 11,-7.5c-1.73,-4.39 -6,-7.5 -11,-7.5zM12,17c-2.76,0 -5,-2.24 -5,-5s2.24,-5 5,-5 5,2.24 5,5 -2.24,5 -5,5zM12,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3 3,-1.34 3,-3 -1.34,-3 -3,-3z"/>
+    
+</vector>
diff --git a/app/src/main/res/drawable/ic_visibility_off_24.xml b/app/src/main/res/drawable/ic_visibility_off_24.xml
new file mode 100644
index 0000000..5993ca3
--- /dev/null
+++ b/app/src/main/res/drawable/ic_visibility_off_24.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M12,7c2.76,0 5,2.24 5,5 0,0.65 -0.13,1.26 -0.36,1.83l2.92,2.92c1.51,-1.26 2.7,-2.89 3.43,-4.75 -1.73,-4.39 -6,-7.5 -11,-7.5 -1.4,0 -2.74,0.25 -3.98,0.7l2.16,2.16C10.74,7.13 11.35,7 12,7zM2,4.27l2.28,2.28 0.46,0.46C3.08,8.3 1.78,10.02 1,12c1.73,4.39 6,7.5 11,7.5 1.55,0 3.03,-0.3 4.38,-0.84l0.42,0.42L19.73,22 21,20.73 3.27,3 2,4.27zM7.53,9.8l1.55,1.55c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.66 1.34,3 3,3 0.22,0 0.44,-0.03 0.65,-0.08l1.55,1.55c-0.67,0.33 -1.41,0.53 -2.2,0.53 -2.76,0 -5,-2.24 -5,-5 0,-0.79 0.2,-1.53 0.53,-2.2zM11.84,9.02l3.15,3.15 0.02,-0.16c0,-1.66 -1.34,-3 -3,-3l-0.17,0.01z"/>
+    
+</vector>
diff --git a/app/src/main/res/layout/activity_start.xml b/app/src/main/res/layout/activity_start.xml
deleted file mode 100644
index affd603..0000000
--- a/app/src/main/res/layout/activity_start.xml
+++ /dev/null
@@ -1,134 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="@color/nextcloud">
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center_vertical"
-        android:animateLayoutChanges="true"
-        android:orientation="vertical"
-        android:layout_marginStart="32dp"
-        android:layout_marginEnd="32dp">
-
-        <TextView
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="16dp"
-            android:layout_marginTop="32dp"
-            android:layout_marginEnd="16dp"
-            android:gravity="center"
-            android:text="@string/app_name"
-            android:textColor="@color/material_grey_100"
-            android:textSize="20sp"
-            android:textStyle="bold"
-            app:drawableTopCompat="@drawable/ic_logo" />
-
-        <com.google.android.material.button.MaterialButton
-            android:id="@+id/btn_sso_login"
-            style="@style/NextcloudButton"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="16dp"
-            android:layout_marginTop="16dp"
-            android:layout_marginEnd="16dp"
-            android:text="@string/sso_connection_button"
-            app:cornerRadius="24dp" />
-
-        <TextView
-            android:id="@+id/manual_login"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center_vertical"
-            android:layout_marginTop="16dp"
-            android:layout_marginBottom="16dp"
-            android:gravity="center"
-            android:text="@string/manual_login"
-            android:textColor="@color/material_grey_100" />
-
-        <LinearLayout
-            android:id="@+id/manual_login_wrapper"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="vertical"
-            android:visibility="gone">
-
-            <com.google.android.material.textfield.TextInputLayout
-                android:id="@+id/username_container"
-                style="@style/TextInputLayoutStyle"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:theme="@style/TextInputLayoutAppearance">
-
-                <com.google.android.material.textfield.TextInputEditText
-                    android:id="@+id/edt_username"
-                    style="@style/TextInputEditTextLogin"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:hint="@string/login_hint_username"
-                    android:inputType="textEmailAddress" />
-
-            </com.google.android.material.textfield.TextInputLayout>
-
-            <com.google.android.material.textfield.TextInputLayout
-                android:id="@+id/password_container"
-                style="@style/TextInputLayoutStyle"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:theme="@style/TextInputLayoutAppearance"
-                app:endIconMode="password_toggle"
-                app:endIconTint="@color/white">
-
-                <com.google.android.material.textfield.TextInputEditText
-                    android:id="@+id/edt_password"
-                    style="@style/TextInputEditTextLogin"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:hint="@string/login_hint_password"
-                    android:inputType="textPassword"
-                    android:maxLines="1"
-                    android:singleLine="true" />
-
-            </com.google.android.material.textfield.TextInputLayout>
-
-            <com.google.android.material.textfield.TextInputLayout
-                android:id="@+id/url_container"
-                style="@style/TextInputLayoutStyle"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:theme="@style/TextInputLayoutAppearance">
-
-                <com.google.android.material.textfield.TextInputEditText
-                    android:id="@+id/edt_url"
-                    style="@style/TextInputEditTextLogin"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:hint="@string/login_hint_nextcloud_root_url"
-                    android:inputType="textUri"
-                    android:maxLines="1"
-                    android:selectAllOnFocus="false"
-                    android:singleLine="true"
-                    android:theme="@style/TextInputEditTextLogin" />
-
-            </com.google.android.material.textfield.TextInputLayout>
-
-            <com.google.android.material.button.MaterialButton
-                android:id="@+id/btn_manual_login"
-                style="@style/NextcloudButton"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="16dp"
-                android:layout_marginTop="16dp"
-                android:layout_marginEnd="16dp"
-                android:layout_marginBottom="32dp"
-                android:text="@string/login_button_sign_in"
-                app:cornerRadius="24dp" />
-
-        </LinearLayout>
-
-    </LinearLayout>
-
-</androidx.core.widget.NestedScrollView>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e4ec503..9371da0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -3,7 +3,7 @@
     <string name="foreground_notif_description">Notification to run in the foreground</string>
     <string name="foreground_notif_content_no_reg">Waiting for registration to connect</string>
     <string name="foreground_notif_content_with_reg">Connected for %s registration(s)</string>
-    <string name="sso_connection_button">Login with the Nextcloud File application</string>
+    <string name="button_start_sso_connection">Login with the Nextcloud File application</string>
     <string name="logout_alert_title">Logout</string>
     <string name="logout_alert_content">Confirm to logout</string>
     <string name="main_account_desc">You are connected as %s</string>
@@ -27,7 +27,7 @@
     <string name="nextcloud_files_not_found_title">Nextcloud Files not found</string>
     <string name="no_notification_dialog_title">Notifications refused</string>
     <string name="no_notification_dialog_message">You won\'t be notified when the application is disconnected.\nYou can enable notifications later in the settings.</string>
-    <string name="manual_login">Manual login</string>
+    <string name="button_start_manual_login">Manual login</string>
     <string name="login_hint_username">Username</string>
     <string name="login_hint_password">Application password</string>
     <string name="login_hint_nextcloud_root_url">Nextcloud root url</string>
@@ -49,4 +49,6 @@
     <string name="bar_unregister_title">%d selected</string>
     <string name="bar_unregister_back_description">Unselect all</string>
     <string name="bar_unregister_delete_description">Unregister selection</string>
+    <string name="dialog_permissions_title">Permissions</string>
+    <string name="dialog_permissions_content">This application requires notifications permission to work.</string>
 </resources>
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 085d109..6e81a0b 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,4 +1,5 @@
 [versions]
+accompanistPermissions = "0.36.0"
 android-gradle-plugin = "8.7.2"
 androidx-activityCompose = "1.9.3"
 androidx-constraintlayout = "2.2.0"
@@ -20,6 +21,7 @@ material3Android = "1.3.1"
 uiTooling = "1.7.5"
 
 [libraries]
+accompanist-permissions = { module = "com.google.accompanist:accompanist-permissions", version.ref = "accompanistPermissions" }
 androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "androidx-activityCompose" }
 androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version.ref = "androidx-constraintlayout" }
 androidx-coordinatorlayout = { module = "androidx.coordinatorlayout:coordinatorlayout", version.ref = "androidx-coordinatorlayout" }