VOICEC-1469: iOS voice refactor

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "java.configuration.updateBuildConfiguration": "automatic"
+}

contact-center/android-voice/app/src/main/java/com/example/vonage/voicesampleapp/ui/theme/Color.kt

@@ -0,0 +1,36 @@
+package com.example.vonage.voicesampleapp.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+// Primary colors from original theme
+val Purple200 = Color(0xFFBB86FC)
+val Purple500 = Color(0xFF6200EE)
+val Purple700 = Color(0xFF3700B3)
+val Teal200 = Color(0xFF03DAC5)
+val Teal700 = Color(0xFF018786)
+
+// Custom colors from original theme
+val Red = Color(0xFFC23B22)
+val Green = Color(0xFF0EBE2C)
+val Gray = Color(0xFF808080)
+val Black = Color(0xFF000000)
+val White = Color(0xFFFFFFFF)
+
+// Material 3 color scheme colors
+val Primary = Purple500
+val OnPrimary = White
+val PrimaryContainer = Purple700
+val OnPrimaryContainer = White
+
+val Secondary = Teal700
+val OnSecondary = White
+val SecondaryContainer = Teal200
+val OnSecondaryContainer = Black
+
+val Background = White
+val OnBackground = Black
+val Surface = White
+val OnSurface = Black
+
+val Error = Red
+val OnError = White

contact-center/android-voice/app/src/main/java/com/example/vonage/voicesampleapp/ui/theme/Theme.kt

@@ -0,0 +1,68 @@
+package com.example.vonage.voicesampleapp.ui.theme
+
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Purple200,
+    onPrimary = Black,
+    primaryContainer = Purple700,
+    onPrimaryContainer = White,
+    secondary = Teal200,
+    onSecondary = Black,
+    secondaryContainer = Teal700,
+    onSecondaryContainer = White,
+    background = Black,
+    onBackground = White,
+    surface = Black,
+    onSurface = White,
+    error = Red,
+    onError = White
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Primary,
+    onPrimary = OnPrimary,
+    primaryContainer = PrimaryContainer,
+    onPrimaryContainer = OnPrimaryContainer,
+    secondary = Secondary,
+    onSecondary = OnSecondary,
+    secondaryContainer = SecondaryContainer,
+    onSecondaryContainer = OnSecondaryContainer,
+    background = Background,
+    onBackground = OnBackground,
+    surface = Surface,
+    onSurface = OnSurface,
+    error = Error,
+    onError = OnError
+)
+
+@Composable
+fun VoiceSampleAppTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = false,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}

contact-center/android-voice/app/src/main/java/com/example/vonage/voicesampleapp/ui/theme/Type.kt

@@ -0,0 +1,59 @@
+package com.example.vonage.voicesampleapp.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+val Typography = Typography(
+    displayLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Bold,
+        fontSize = 32.sp,
+        lineHeight = 40.sp,
+        letterSpacing = 0.sp
+    ),
+    displayMedium = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Bold,
+        fontSize = 28.sp,
+        lineHeight = 36.sp,
+        letterSpacing = 0.sp
+    ),
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Bold,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    titleMedium = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Bold,
+        fontSize = 18.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.15.sp
+    ),
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    ),
+    bodyMedium = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 14.sp,
+        lineHeight = 20.sp,
+        letterSpacing = 0.25.sp
+    ),
+    labelLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 14.sp,
+        lineHeight = 20.sp,
+        letterSpacing = 0.1.sp
+    )
+)

contact-center/ios-voice/Podfile

@@ -1,10 +1,10 @@
 # Uncomment the next line to define a global platform for your project
-platform :ios, '13.0'
+platform :ios, '15.0'
 target 'VonageSDKClientVOIPExample' do
   # Comment the next line if you don't want to use dynamic frameworks
   use_frameworks!
 
   # Pods for VonageSDKClientVOIPExample
-  pod 'VonageClientSDKVoice', '2.1.2'
+  pod 'VonageClientSDKVoice', '2.1.3'
 
 end

contact-center/ios-voice/Podfile.lock

@@ -1,20 +1,20 @@
 PODS:
-  - VonageClientSDKVoice (2.1.2):
+  - VonageClientSDKVoice (2.1.3):
     - VonageWebRTC (~> 99.14.95)
   - VonageWebRTC (99.14.100)
 
 DEPENDENCIES:
-  - VonageClientSDKVoice (= 2.1.2)
+  - VonageClientSDKVoice (= 2.1.3)
 
 SPEC REPOS:
   trunk:
     - VonageClientSDKVoice
     - VonageWebRTC
 
 SPEC CHECKSUMS:
-  VonageClientSDKVoice: 9b5711d2209c72d6351d856343c30b4a3b10f81c
+  VonageClientSDKVoice: 08293daf1aa5c4f0adacbb69fa8cb83c6487e421
   VonageWebRTC: c6c80961496762ac0b94aedf3ba15e91e9e22088
 
-PODFILE CHECKSUM: 2c0fc8a7028df1ccfeff6dbb7146a183dbd05199
+PODFILE CHECKSUM: 3b9d825ab6730c854b565bad8e0564fa21f86616
 
 COCOAPODS: 1.16.2

contact-center/ios-voice/README.md

@@ -2,6 +2,34 @@
 
 An iOS application powered by the Vonage Voice API to make and receive VOIP Calls.
 
+## Architecture Overview
+
+This app follows a modern SwiftUI architecture with clean separation of concerns:
+
+### Core Components
+- **`VonageVoiceApp`** - Main SwiftUI app entry point with NavigationStack-based routing
+- **`CoreContext`** - Singleton managing shared services and app-wide state
+- **`VoiceClientManager`** - Handles Vonage SDK integration, call lifecycle, and CallKit (device) / WebSocket (simulator)
+  - `+VGVoiceClientDelegate` - Extension implementing voice client delegate methods
+  - `+CXProviderDelegate` - Extension implementing CallKit provider delegate (device only)
+- **`PushService`** - Manages VoIP and user push notifications via PushKit
+- **`NetworkService`** - Generic Combine-based HTTP client for authentication APIs
+
+### Views & ViewModels
+- **`LoginView/LoginViewModel`** - Supports token-based and code-based authentication
+- **`MainView`** - Home screen with username calling and floating dialer button
+- **`DialerView`** - Phone number dialing and in-call DTMF input
+- **`CallView`** - In-call UI with adaptive controls (incoming vs active states)
+
+### Models
+- **`VGCallWrapper`** - Observable wrapper around Vonage calls with state management
+- **`CallState`** - Enum representing call lifecycle (ringing, active, holding, disconnected, reconnecting)
+
+### Services & Utilities
+- **`Configuration`** - Reads API URLs and tokens from xcconfig
+- **`AppTheme`** - Centralized design system (colors, typography, spacing, button styles)
+- **Extensions** - Data hex conversion, UUID utilities, Publisher helpers, Vonage SDK error conformance
+
 ## Getting Started
 Note: A minimum version of Xcode 14.x is required to build and run.