Use AccountViewModel to store account modifications before they are saved

app/build.gradle.kts

@@ -101,4 +101,5 @@ dependencies {
     implementation(libs.androidx.lifecycle.viewmodel.ktx)
     implementation(libs.androidx.compose.material.icons.core)
     implementation(libs.androidx.compose.material.icons.extended)
+    implementation(libs.androidx.compose.foundation.layout)
 }

app/src/main/kotlin/com/tutpro/baresip/AccountViewModel.kt

@@ -0,0 +1,63 @@
+package com.tutpro.baresip
+
+import androidx.lifecycle.ViewModel
+import kotlinx.coroutines.flow.MutableStateFlow
+
+class AccountViewModel: ViewModel() {
+
+    val nickName = MutableStateFlow("")
+    val displayName = MutableStateFlow("")
+    val authUser = MutableStateFlow("")
+    val authPass = MutableStateFlow("")
+    val outbound1 = MutableStateFlow("")
+    val outbound2 = MutableStateFlow("")
+    val register = MutableStateFlow(false)
+    val regInt = MutableStateFlow("")
+    val mediaEnc = MutableStateFlow("")
+    val mediaNat = MutableStateFlow("")
+    val stunServer = MutableStateFlow("")
+    val stunUser = MutableStateFlow("")
+    val stunPass = MutableStateFlow("")
+    val rtcpMux = MutableStateFlow(false)
+    val rel100 = MutableStateFlow(false)
+    val dtmfMode = MutableStateFlow(0)
+    val answerMode = MutableStateFlow(0)
+    val autoRedirect = MutableStateFlow(false)
+    val vmUri = MutableStateFlow("")
+    val countryCode = MutableStateFlow("")
+    val telProvider = MutableStateFlow("")
+    val defaultAccount = MutableStateFlow(false)
+    val numericKeypad = MutableStateFlow(false)
+
+    private var isLoaded = false
+
+    fun loadAccount(acc: Account) {
+        if (isLoaded) return else isLoaded = true
+        nickName.value = acc.nickName
+        displayName.value = acc.displayName
+        authUser.value = acc.authUser
+        authPass.value = if (BaresipService.aorPasswords[acc.aor] == null && acc.authPass != NO_AUTH_PASS)
+            acc.authPass
+        else
+            ""
+        outbound1.value = if (acc.outbound.isNotEmpty()) acc.outbound[0] else ""
+        outbound2.value = if (acc.outbound.size > 1) acc.outbound[1] else ""
+        register.value = acc.regint > 0
+        regInt.value = acc.configuredRegInt.toString()
+        mediaEnc.value = acc.mediaEnc
+        mediaNat.value = acc.mediaNat
+        stunServer.value = acc.stunServer
+        stunUser.value = acc.stunUser
+        stunPass.value = acc.stunPass
+        rtcpMux.value = acc.rtcpMux
+        rel100.value = acc.rel100Mode == Api.REL100_ENABLED
+        dtmfMode.value = acc.dtmfMode
+        answerMode.value = acc.answerMode
+        autoRedirect.value = acc.autoRedirect
+        vmUri.value = acc.vmUri
+        countryCode.value = acc.countryCode
+        telProvider.value = acc.telProvider
+        numericKeypad.value = acc.numericKeypad
+        defaultAccount.value = UserAgent.findAorIndex(acc.aor)!! == 0
+    }
+}

gradle/libs.versions.toml

@@ -22,6 +22,7 @@ runtimeLivedata = "1.9.3"
 composeMaterial3 = "1.4.0"
 navigationRuntimeAndroid = "2.9.5"
 composeMaterialIcons = "1.7.8"
+foundationLayout = "1.9.3"
 
 [libraries]
 androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "activityCompose" }
@@ -49,6 +50,7 @@ androidx-compose-material3 = { group = "androidx.compose.material3", name = "mat
 androidx-navigation-runtime-android = { group = "androidx.navigation", name = "navigation-runtime-android", version.ref = "navigationRuntimeAndroid" }
 androidx-compose-material-icons-core = { group = "androidx.compose.material", name = "material-icons-core", version.ref = "composeMaterialIcons" }
 androidx-compose-material-icons-extended = { group = "androidx.compose.material", name = "material-icons-extended", version.ref = "composeMaterialIcons" }
+androidx-compose-foundation-layout = { group = "androidx.compose.foundation", name = "foundation-layout", version.ref = "foundationLayout" }
 
 [plugins]
 compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }