Mediasoup integration

app/build.gradle.kts

@@ -3,6 +3,8 @@ plugins {
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
     id("com.google.devtools.ksp")
+    id("com.google.dagger.hilt.android")
+    kotlin("plugin.serialization").version("2.2.21")
     }
 
 android {
@@ -27,11 +29,12 @@ android {
                 "proguard-rules.pro"
             )
 
-            buildConfigField("String", "BASE_API_URL", "\"https://videochat-signaling-app.ue.r.appspot.com\"")
+            buildConfigField("String", "BASE_API_URL", "\"https://meechie.techkit.xyz\"")
             buildConfigField("String", "BASE_WS_API_URL", "\"wss://videochat-signaling-app.ue.r.appspot.com\"")
-            buildConfigField("int", "PORT", "443")
+            buildConfigField("int", "PORT", "444")
             buildConfigField("boolean", "SECURE", "true") // yes use HTTPS
-            buildConfigField("String", "API_POST_URL","\"https://videochat-signaling-app.ue.r.appspot.com/key=peerjs/post\"")
+            buildConfigField("String", "API_POST_URL","\"https://meechie.techkit.xyz:444/key=peerjs/post\"")
+            buildConfigField("String", "API_GET_ID_URL", "\"https://meechie.techkit.xyz:444/key=peerjs/id\"")
             buildConfigField("String", "API_GET_PEERS_URL","\"https://videochat-signaling-app.ue.r.appspot.com/key=peerjs/peers\"")
             signingConfig = signingConfigs.getByName("debug")
         }
@@ -43,11 +46,12 @@ android {
                 "proguard-rules.pro"
             )
 
-            buildConfigField("String", "BASE_API_URL", "\"https://videochat-signaling-app.ue.r.appspot.com\"")
+            buildConfigField("String", "BASE_API_URL", "\"https://meechie.techkit.xyz\"")
             buildConfigField("String", "BASE_WS_API_URL", "\"wss://videochat-signaling-app.ue.r.appspot.com\"")
-            buildConfigField("int", "PORT", "443")
+            buildConfigField("int", "PORT", "444")
             buildConfigField("boolean", "SECURE", "true") // yes use HTTPS
-            buildConfigField("String", "API_POST_URL","\"https://videochat-signaling-app.ue.r.appspot.com/key=peerjs/post\"")
+            buildConfigField("String", "API_POST_URL","\"https://meechie.techkit.xyz:444/key=peerjs/post\"")
+            buildConfigField("String", "API_GET_ID_URL", "\"https://meechie.techkit.xyz:444/key=peerjs/id\"")
             buildConfigField("String", "API_GET_PEERS_URL","\"https://videochat-signaling-app.ue.r.appspot.com/key=peerjs/peers\"")
             signingConfig = signingConfigs.getByName("debug")
         }
@@ -62,14 +66,18 @@ android {
             applicationIdSuffix = ".local" // e.g., com.example.myapp.local
             versionNameSuffix = "-local"
 
-            // Override BASE_API_URL to point to your local development server
+// Override BASE_API_URL to point to your local development server
             // 10.0.2.2 is the special IP for your host machine's loopback on Android Emulator
-            buildConfigField("String", "BASE_API_URL", "\"localhost\"")
-            buildConfigField("String", "BASE_WS_API_URL", "\"ws://localhost:9000\"")
-            buildConfigField("int", "PORT", "9000")
-            buildConfigField("boolean", "SECURE", "false") // no use HTTPS
-            buildConfigField("String", "API_POST_URL","\"https://localhost:9000/key=peerjs/post\"")
-            buildConfigField("String", "API_GET_PEERS_URL","\"http://localhost:9000/key=peerjs/peers\"")
+            buildConfigField("String", "BASE_API_URL", "\"https://10.0.2.2\"") // Use http for local unless you have SSL set up for this IP
+            buildConfigField("String", "BASE_WS_API_URL", "\"ws://10.0.2.2:3000\"")
+            buildConfigField("int", "PORT", "3000")
+            buildConfigField("boolean", "SECURE", "false") // It's common to use http (not https) for local IP access
+            buildConfigField("String", "API_GET_ID_URL", "\"https://10.0.2.2:3000/key=peerjs/id\"")
+            // --- THIS IS THE FIX ---
+            // Replace 127.0.0.1 with 10.0.2.2
+            buildConfigField("String", "API_POST_URL", "\"http://10.0.2.2:3000/key=peerjs/post\"")
+            buildConfigField("String", "API_GET_PEERS_URL", "\"http://10.0.2.2:3000/key=peerjs/peers\"")
+            // ------------------------
 
             // If using a physical device on your local network, replace with your actual local IP:
             // buildConfigField("String", "BASE_API_URL", "\"http://192.168.1.XX:8080\"")
@@ -100,9 +108,15 @@ android {
 }
 
 dependencies {
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.9.0")
+    implementation("com.google.dagger:hilt-android:2.57.1")
+    implementation(libs.androidx.runtime)
+    ksp("com.google.dagger:hilt-android-compiler:2.57.2")
+    implementation ("com.github.0-u-0:mediasoup-android-sdk:0.0.1")
+    implementation("com.github.0-u-0:dugon-webrtc-android:100.0.2")
+    implementation("io.socket:socket.io-client:2.1.1")
     implementation ("com.github.franmontiel:PersistentCookieJar:v1.0.1")
     implementation("com.squareup.okhttp3:okhttp:5.0.0-alpha.14")
-    implementation("io.github.webrtc-sdk:android:125.6422.06.1")
     implementation("androidx.compose.material:material-icons-extended")
     implementation("androidx.room:room-runtime:2.5.0")
     implementation(libs.androidx.camera.core)

app/src/debug/res/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- This application block will be merged with the main AndroidManifest.xml -->
+    <!-- It only applies to debug builds -->
+    <application
+        android:networkSecurityConfig="@xml/network_security_config" />
+</manifest>

app/src/main/AndroidManifest.xml

@@ -15,7 +15,9 @@
     <uses-feature
         android:name="android.hardware.microphone"
         android:required="false" />
-    <uses-feature android:name="android.hardware.usb.host" android:required="true" />    <application
+    <uses-feature android:name="android.hardware.usb.host" android:required="true" />
+    <application
+        android:name=".MyApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -24,6 +26,7 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.NeurologyProjectAndroid"
+        android:networkSecurityConfig="@xml/network_security_config"
         tools:targetApi="31">
 
         <service
@@ -45,6 +48,6 @@
         <activity android:name=".ListNIHFormActivity" android:exported="false" />
         <activity android:name=".MainActivity" android:exported="false" />
         <activity android:name=".NewNIHFormActivity" android:exported="false" />
-        <activity android:name=".SavedNIHFormActivity" android:exported="false" />
+        <activity android:name=".NewSavedNIHFormActivity" android:exported="false" />
     </application>
 </manifest>

app/src/main/java/com/example/neurology_project_android/AppModule.kt

@@ -0,0 +1,39 @@
+package com.example.neurology_project_android
+
+// In: app/src/main/java/com/example/neurology_project_android/di/AppModule.kt
+// (It's good practice to put modules in a 'di' package)
+
+import android.content.Context
+import android.os.Build
+import androidx.annotation.RequiresApi
+import com.example.neurology_project_android.SessionManager
+import com.example.neurology_project_android.SignalingRepository
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import okhttp3.OkHttpClient
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class) // These dependencies will live as long as the app
+object AppModule {
+
+    @Provides
+    @Singleton // Use @Singleton to ensure only one instance is ever created
+    fun provideOkHttpClient(@ApplicationContext context: Context): OkHttpClient {
+        // Hilt provides the application context for us
+        return SessionManager(context).client
+    }
+
+
+
+    @RequiresApi(Build.VERSION_CODES.VANILLA_ICE_CREAM)
+    @Provides // <-- ADD THIS: Tells Hilt this function PROVIDES a dependency.
+    @Singleton
+    fun provideSignalingClient(@ApplicationContext context: Context): SignalingClient {
+        return SignalingClient(context)
+    }
+
+}