Add proto datastore dependency

android/app/build.gradle.kts

@@ -12,6 +12,7 @@ plugins {
     alias(libs.plugins.kotlin.parcelize)
     alias(libs.plugins.kotlin.ksp)
     alias(libs.plugins.compose)
+    alias(libs.plugins.protobuf.core)
 
     id(Dependencies.junit5AndroidPluginId) version Versions.junit5Plugin
 }
@@ -55,11 +56,7 @@ android {
         }
     }
 
-    playConfigs {
-        register("playStagemoleRelease") {
-            enabled = true
-        }
-    }
+    playConfigs { register("playStagemoleRelease") { enabled = true } }
 
     androidResources {
         @Suppress("UnstableApiUsage")
@@ -222,8 +219,7 @@ android {
         }
 
         val variantName = name
-        val capitalizedVariantName =
-            variantName.toString().capitalized()
+        val capitalizedVariantName = variantName.toString().capitalized()
         val artifactName = "MullvadVPN-${versionName}${artifactSuffix}"
 
         tasks.register<Copy>("create${capitalizedVariantName}DistApk") {
@@ -316,7 +312,8 @@ tasks.create("printVersion") {
 
 play {
     serviceAccountCredentials.set(file("$credentialsPath/play-api-key.json"))
-    // Disable for all flavors by default. Only specific flavors should be enabled using PlayConfigs.
+    // Disable for all flavors by default. Only specific flavors should be enabled using
+    // PlayConfigs.
     enabled = false
     // This property refers to the Publishing API (not git).
     commit = true
@@ -326,6 +323,19 @@ play {
     userFraction = 1.0
 }
 
+protobuf {
+    protoc { artifact = libs.plugins.protobuf.protoc.get().toString() }
+    plugins {
+        create("java") { artifact = libs.plugins.grpc.protoc.gen.grpc.java.get().toString() }
+    }
+    generateProtoTasks {
+        all().forEach {
+            it.plugins { create("java") { option("lite") } }
+            it.builtins { create("kotlin") { option("lite") } }
+        }
+    }
+}
+
 dependencies {
     implementation(projects.lib.common)
     implementation(projects.lib.daemonGrpc)
@@ -345,6 +355,7 @@ dependencies {
 
     implementation(libs.commons.validator)
     implementation(libs.androidx.activity.compose)
+    implementation(libs.androidx.datastore)
     implementation(libs.androidx.ktx)
     implementation(libs.androidx.coresplashscreen)
     implementation(libs.androidx.lifecycle.runtime)
@@ -370,6 +381,7 @@ dependencies {
     implementation(libs.kotlin.reflect)
     implementation(libs.kotlin.stdlib)
     implementation(libs.kotlinx.coroutines.android)
+    implementation(libs.protobuf.kotlin.lite)
 
     // UI tooling
     implementation(libs.compose.ui.tooling.preview)

android/app/src/main/proto/user_prefs.proto

@@ -0,0 +1,6 @@
+syntax = "proto3";
+
+option java_package = "net.mullvad.mullvadvpn.repository";
+option java_multiple_files = true;
+
+message UserPreferences { bool is_privacy_disclosure_accepted = 1; }

android/gradle/libs.versions.toml

@@ -13,6 +13,7 @@ androidx-activitycompose = "1.9.3"
 androidx-appcompat = "1.7.0"
 androidx-ktx = "1.15.0"
 androidx-coresplashscreen = "1.1.0-rc01"
+androidx-datastore = "1.1.1"
 androidx-espresso = "3.6.1"
 androidx-lifecycle = "2.8.7"
 androidx-test = "1.6.1"
@@ -33,7 +34,6 @@ compose-material3 = "1.3.1"
 grpc = "1.69.0"
 grpc-kotlin = "1.4.1"
 grpc-kotlin-jar = "1.4.1:jdk8@jar"
-grpc-protobuf = "4.29.1"
 
 # Koin
 koin = "4.0.0"
@@ -51,7 +51,8 @@ kotlinx = "1.9.0"
 kotlinx-serialization = "2.1.0"
 
 # Protobuf
-protobuf = "0.9.4"
+protobuf-gradle-plugin = "0.9.4"
+protobuf = "4.29.1"
 
 # Misc
 commonsvalidator = "1.9.0"
@@ -81,6 +82,7 @@ android-volley = { module = "com.android.volley:volley", version.ref = "android-
 androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "androidx-activitycompose" }
 androidx-appcompat = { module = "androidx.appcompat:appcompat", version.ref = "androidx-appcompat" }
 androidx-coresplashscreen = { module = "androidx.core:core-splashscreen", version.ref = "androidx-coresplashscreen" }
+androidx-datastore = { module = "androidx.datastore:datastore", version.ref = "androidx-datastore" }
 androidx-espresso = { module = "androidx.test.espresso:espresso-core", version.ref = "androidx-espresso" }
 androidx-ktx = { module = "androidx.core:core-ktx", version.ref = "androidx-ktx" }
 androidx-lifecycle-runtime = { module = "androidx.lifecycle:lifecycle-runtime-ktx", version.ref = "androidx-lifecycle" }
@@ -119,7 +121,9 @@ grpc-okhttp = { module = "io.grpc:grpc-okhttp", version.ref = "grpc" }
 grpc-android = { module = "io.grpc:grpc-android", version.ref = "grpc" }
 grpc-kotlin-stub = { module = "io.grpc:grpc-kotlin-stub", version.ref = "grpc-kotlin" }
 grpc-protobuf-lite = { module = "io.grpc:grpc-protobuf-lite", version.ref = "grpc" }
-grpc-protobuf-kotlin-lite = { module = "com.google.protobuf:protobuf-kotlin-lite", version.ref = "grpc-protobuf" }
+
+# Protobuf
+protobuf-kotlin-lite = { module = "com.google.protobuf:protobuf-kotlin-lite", version.ref = "protobuf" }
 
 # Koin
 koin = { module = "io.insert-koin:koin-core", version.ref = "koin" }
@@ -177,8 +181,8 @@ kotlin-ksp = { id = "com.google.devtools.ksp", version.ref = "kotlin-ksp" }
 kotlinx-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlinx-serialization" }
 
 # Protobuf
-protobuf-core = { id = "com.google.protobuf", version.ref = "protobuf" }
-protobuf-protoc = { id = "com.google.protobuf:protoc", version.ref = "grpc-protobuf" }
+protobuf-core = { id = "com.google.protobuf", version.ref = "protobuf-gradle-plugin" }
+protobuf-protoc = { id = "com.google.protobuf:protoc", version.ref = "protobuf" }
 
 # gRPC
 grpc-protoc-gen-grpc-java = { id = "io.grpc:protoc-gen-grpc-java", version.ref = "grpc" }

android/lib/daemon-grpc/build.gradle.kts

@@ -73,7 +73,7 @@ dependencies {
     implementation(libs.grpc.android)
     implementation(libs.grpc.kotlin.stub)
     implementation(libs.grpc.protobuf.lite)
-    implementation(libs.grpc.protobuf.kotlin.lite)
+    implementation(libs.protobuf.kotlin.lite)
 
     implementation(libs.arrow)
     implementation(libs.arrow.optics)