Use kotlinx.serialization.protobuf instead of google.protobuf

- Remove `UserPreferencesCompat`

app/build.gradle.kts

@@ -7,7 +7,6 @@ plugins {
     alias(libs.plugins.self.room)
     alias(libs.plugins.kotlin.parcelize)
     alias(libs.plugins.kotlin.serialization)
-    alias(libs.plugins.protobuf)
 }
 
 val baseVersionName = "2.5.0-beta02"
@@ -99,22 +98,6 @@ android {
     }
 }
 
-protobuf {
-    protoc {
-        artifact = libs.protobuf.protoc.get().toString()
-    }
-
-    generateProtoTasks {
-        all().forEach { task ->
-            task.builtins {
-                register("java") {
-                    option("lite")
-                }
-            }
-        }
-    }
-}
-
 dependencies {
     implementation(projects.core)
     implementation(libs.sanmer.su)
@@ -135,7 +118,7 @@ dependencies {
     implementation(libs.kotlinx.coroutines.android)
     implementation(libs.kotlinx.datetime)
     implementation(libs.kotlinx.serialization.json)
-    implementation(libs.protobuf.kotlin.lite)
+    implementation(libs.kotlinx.serialization.protobuf)
     implementation(libs.square.retrofit)
     implementation(libs.square.retrofit.kotlinxSerialization)
     implementation(libs.square.okhttp)

app/proguard-rules.pro

@@ -1,4 +1 @@
--repackageclasses dev.sanmer.mrepo
-
-# Keep DataStore fields
--keepclassmembers class * extends com.google.protobuf.GeneratedMessageLite* { <fields>; }
+-repackageclasses dev.sanmer.mrepo

app/src/main/kotlin/dev/sanmer/mrepo/Compat.kt

@@ -3,7 +3,7 @@ package dev.sanmer.mrepo
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
-import dev.sanmer.mrepo.datastore.WorkingMode
+import dev.sanmer.mrepo.datastore.model.WorkingMode
 import dev.sanmer.mrepo.stub.IModuleManager
 import dev.sanmer.su.IServiceManager
 import dev.sanmer.su.ServiceManagerCompat

app/src/main/kotlin/dev/sanmer/mrepo/datastore/UserPreferencesDataSource.kt

@@ -1,13 +1,17 @@
 package dev.sanmer.mrepo.datastore
 
 import androidx.datastore.core.DataStore
+import dev.sanmer.mrepo.datastore.model.DarkMode
+import dev.sanmer.mrepo.datastore.model.ModulesMenu
+import dev.sanmer.mrepo.datastore.model.RepositoryMenu
+import dev.sanmer.mrepo.datastore.model.UserPreferences
+import dev.sanmer.mrepo.datastore.model.WorkingMode
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
-import java.io.File
 import javax.inject.Inject
 
 class UserPreferencesDataSource @Inject constructor(
-    private val userPreferences: DataStore<UserPreferencesCompat>
+    private val userPreferences: DataStore<UserPreferences>
 ) {
     val data get() = userPreferences.data
 
@@ -43,23 +47,23 @@ class UserPreferencesDataSource @Inject constructor(
         }
     }
 
-    suspend fun setDownloadPath(value: File) = withContext(Dispatchers.IO) {
+    suspend fun setDownloadPath(value: String) = withContext(Dispatchers.IO) {
         userPreferences.updateData {
             it.copy(
                 downloadPath = value
             )
         }
     }
 
-    suspend fun setRepositoryMenu(value: RepositoryMenuCompat) = withContext(Dispatchers.IO) {
+    suspend fun setRepositoryMenu(value: RepositoryMenu) = withContext(Dispatchers.IO) {
         userPreferences.updateData {
             it.copy(
                 repositoryMenu = value
             )
         }
     }
 
-    suspend fun setModulesMenu(value: ModulesMenuCompat) = withContext(Dispatchers.IO) {
+    suspend fun setModulesMenu(value: ModulesMenu) = withContext(Dispatchers.IO) {
         userPreferences.updateData {
             it.copy(
                 modulesMenu = value

app/src/main/kotlin/dev/sanmer/mrepo/datastore/UserPreferencesSerializer.kt

@@ -2,22 +2,23 @@ package dev.sanmer.mrepo.datastore
 
 import androidx.datastore.core.CorruptionException
 import androidx.datastore.core.Serializer
-import com.google.protobuf.InvalidProtocolBufferException
+import dev.sanmer.mrepo.datastore.model.UserPreferences
+import kotlinx.serialization.SerializationException
 import java.io.InputStream
 import java.io.OutputStream
 import javax.inject.Inject
 
-class UserPreferencesSerializer @Inject constructor() : Serializer<UserPreferencesCompat> {
-    override val defaultValue = UserPreferencesCompat.default()
+class UserPreferencesSerializer @Inject constructor() : Serializer<UserPreferences> {
+    override val defaultValue = UserPreferences()
 
     override suspend fun readFrom(input: InputStream) =
         try {
-            UserPreferencesCompat.from(input)
-        } catch (e: InvalidProtocolBufferException) {
-            throw CorruptionException("cannot read proto", e)
+            UserPreferences.decodeFrom(input)
+        } catch (e: SerializationException) {
+            throw CorruptionException("Failed to read proto", e)
         }
 
-    override suspend fun writeTo(t: UserPreferencesCompat, output: OutputStream) {
-        t.writeTo(output)
+    override suspend fun writeTo(t: UserPreferences, output: OutputStream) {
+        t.encodeTo(output)
     }
 }

app/src/main/kotlin/dev/sanmer/mrepo/datastore/di/DataStoreModule.kt

@@ -4,13 +4,13 @@ import android.content.Context
 import androidx.datastore.core.DataStore
 import androidx.datastore.core.DataStoreFactory
 import androidx.datastore.dataStoreFile
-import dev.sanmer.mrepo.datastore.UserPreferencesCompat
-import dev.sanmer.mrepo.datastore.UserPreferencesSerializer
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
+import dev.sanmer.mrepo.datastore.UserPreferencesSerializer
+import dev.sanmer.mrepo.datastore.model.UserPreferences
 import javax.inject.Singleton
 
 @Module
@@ -21,7 +21,7 @@ object DataStoreModule {
     fun providesUserPreferencesDataStore(
         @ApplicationContext context: Context,
         userPreferencesSerializer: UserPreferencesSerializer
-    ): DataStore<UserPreferencesCompat> =
+    ): DataStore<UserPreferences> =
         DataStoreFactory.create(
             serializer = userPreferencesSerializer
         ) {

app/src/main/kotlin/dev/sanmer/mrepo/datastore/model/DarkMode.kt

@@ -0,0 +1,7 @@
+package dev.sanmer.mrepo.datastore.model
+
+enum class DarkMode {
+    FollowSystem,
+    AlwaysOff,
+    AlwaysOn
+}

app/src/main/kotlin/dev/sanmer/mrepo/datastore/model/ModulesMenu.kt

@@ -0,0 +1,11 @@
+package dev.sanmer.mrepo.datastore.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ModulesMenu(
+    val option: Option = Option.Name,
+    val descending: Boolean = false,
+    val pinEnabled: Boolean = false,
+    val showUpdatedTime: Boolean = false
+)

app/src/main/kotlin/dev/sanmer/mrepo/datastore/model/Option.kt

@@ -0,0 +1,6 @@
+package dev.sanmer.mrepo.datastore.model
+
+enum class Option {
+    Name,
+    UpdatedTime
+}

app/src/main/kotlin/dev/sanmer/mrepo/datastore/model/RepositoryMenu.kt

@@ -0,0 +1,14 @@
+package dev.sanmer.mrepo.datastore.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class RepositoryMenu(
+    val option: Option = Option.Name,
+    val descending: Boolean = false,
+    val pinInstalled: Boolean = true,
+    val pinUpdatable: Boolean = true,
+    val showIcon: Boolean = true,
+    val showLicense: Boolean = true,
+    val showUpdatedTime: Boolean = false
+)