feat: config export

- activity launcher helper

app/src/main/kotlin/me/rhunk/snapenhance/RemoteSideContext.kt

@@ -4,6 +4,8 @@ import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
+import android.widget.Toast
+import androidx.activity.ComponentActivity
 import androidx.documentfile.provider.DocumentFile
 import coil.ImageLoader
 import coil.decode.VideoFrameDecoder
@@ -20,6 +22,7 @@ import me.rhunk.snapenhance.ui.manager.data.ModMappingsInfo
 import me.rhunk.snapenhance.ui.manager.data.SnapchatAppInfo
 import me.rhunk.snapenhance.ui.setup.Requirements
 import me.rhunk.snapenhance.ui.setup.SetupActivity
+import me.rhunk.snapenhance.ui.util.ActivityLauncherHelper
 import java.lang.ref.WeakReference
 
 class RemoteSideContext(
@@ -28,9 +31,14 @@ class RemoteSideContext(
     private var _activity: WeakReference<Activity>? = null
     lateinit var bridgeService: BridgeService
 
+    lateinit var activityLauncherHelper: ActivityLauncherHelper
     var activity: Activity?
         get() = _activity?.get()
-        set(value) { _activity?.clear(); _activity = WeakReference(value) }
+        set(value) {
+            _activity?.clear();
+            _activity = WeakReference(value)
+            activityLauncherHelper = ActivityLauncherHelper(value as ComponentActivity)
+        }
 
     val config = ModConfig()
     val translation = LocaleWrapper()
@@ -84,6 +92,20 @@ class RemoteSideContext(
         } else null
     )
 
+    fun longToast(message: Any) {
+        activity?.runOnUiThread {
+            Toast.makeText(activity, message.toString(), Toast.LENGTH_LONG).show()
+        }
+        Logger.debug(message.toString())
+    }
+
+    fun shortToast(message: Any) {
+        activity?.runOnUiThread {
+            Toast.makeText(activity, message.toString(), Toast.LENGTH_SHORT).show()
+        }
+        Logger.debug(message.toString())
+    }
+
     fun checkForRequirements(overrideRequirements: Int? = null): Boolean {
         var requirements = overrideRequirements ?: 0
 

app/src/main/kotlin/me/rhunk/snapenhance/ui/manager/sections/features/FeaturesSection.kt

@@ -1,6 +1,6 @@
 package me.rhunk.snapenhance.ui.manager.sections.features
 
-import androidx.activity.ComponentActivity
+import android.net.Uri
 import androidx.compose.animation.AnimatedContentTransitionScope
 import androidx.compose.animation.core.tween
 import androidx.compose.foundation.background
@@ -27,12 +27,14 @@ import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.FolderOpen
+import androidx.compose.material.icons.filled.MoreVert
 import androidx.compose.material.icons.filled.OpenInNew
-import androidx.compose.material.icons.filled.Rule
 import androidx.compose.material.icons.filled.Search
 import androidx.compose.material.icons.rounded.Save
 import androidx.compose.material3.BottomSheetScaffoldState
 import androidx.compose.material3.Card
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.FilledIconButton
 import androidx.compose.material3.FloatingActionButton
@@ -78,7 +80,9 @@ import me.rhunk.snapenhance.core.config.PropertyKey
 import me.rhunk.snapenhance.core.config.PropertyPair
 import me.rhunk.snapenhance.core.config.PropertyValue
 import me.rhunk.snapenhance.ui.manager.Section
-import me.rhunk.snapenhance.ui.util.ChooseFolderHelper
+import me.rhunk.snapenhance.ui.util.chooseFolder
+import me.rhunk.snapenhance.ui.util.openFile
+import me.rhunk.snapenhance.ui.util.saveFile
 
 @OptIn(ExperimentalMaterial3Api::class)
 class FeaturesSection : Section() {
@@ -90,8 +94,6 @@ class FeaturesSection : Section() {
         const val SEARCH_FEATURE_ROUTE = "search_feature/{keyword}"
     }
 
-    private lateinit var openFolderCallback: (uri: String) -> Unit
-    private lateinit var openFolderLauncher: () -> Unit
 
     private val featuresRouteName by lazy { context.translation["manager.routes.features"] }
 
@@ -122,32 +124,13 @@ class FeaturesSection : Section() {
         properties
     }
 
-    override fun init() {
-        openFolderLauncher = ChooseFolderHelper.createChooseFolder(context.activity!! as ComponentActivity) {
-            openFolderCallback(it)
-        }
-    }
 
     override fun canGoBack() = sectionTopBarName() != featuresRouteName
 
     override fun sectionTopBarName(): String {
         navController.currentBackStackEntry?.arguments?.getString("name")?.let { routeName ->
             val currentContainerPair = allContainers[routeName]
-            val propertyTree = run {
+            return context.translation["${currentContainerPair?.key?.propertyTranslationPath()}.name"]
-                var key = currentContainerPair?.key
-                val tree = mutableListOf<String>()
-                while (key != null) {
-                    tree.add(key.propertyTranslationPath())
-                    key = key.parentKey
-                }
-                tree
-            }
-
-            val translatedKey = propertyTree.reversed().joinToString(" > ") {
-                context.translation["$it.name"]
-            }
-
-            return "$featuresRouteName > $translatedKey"
         }
         return featuresRouteName
     }
@@ -203,10 +186,9 @@ class FeaturesSection : Section() {
 
         if (property.key.params.flags.contains(ConfigFlag.FOLDER)) {
             IconButton(onClick = registerClickCallback {
-                openFolderCallback = { uri ->
+                context.activityLauncherHelper.chooseFolder { uri ->
                     propertyValue.setAny(uri)
                 }
-                openFolderLauncher()
             }.let { { it.invoke(true) } }) {
                 Icon(Icons.Filled.FolderOpen, contentDescription = null)
             }
@@ -460,6 +442,63 @@ class FeaturesSection : Section() {
                 contentDescription = null
             )
         }
+
+        if (showSearchBar) return
+
+        var showExportDropdownMenu by remember { mutableStateOf(false) }
+        val actions = remember {
+            mapOf(
+                "Export" to {
+                    context.activityLauncherHelper.saveFile("config.json", "application/json") { uri ->
+                        context.androidContext.contentResolver.openOutputStream(Uri.parse(uri))?.use {
+                            context.config.writeConfig()
+                            context.config.exportToString().byteInputStream().copyTo(it)
+                            context.shortToast("Config exported successfully!")
+                        }
+                    }
+                },
+                "Import" to {
+                    context.activityLauncherHelper.openFile("application/json") { uri ->
+                        context.androidContext.contentResolver.openInputStream(Uri.parse(uri))?.use {
+                            runCatching {
+                                context.config.loadFromString(it.readBytes().toString(Charsets.UTF_8))
+                            }.onFailure {
+                                context.longToast("Failed to import config ${it.message}")
+                                return@use
+                            }
+                            context.shortToast("Config successfully loaded!")
+                        }
+                    }
+                },
+                "Reset" to {
+                    context.config.reset()
+                    context.shortToast("Config successfully reset!")
+                }
+            )
+        }
+
+        IconButton(onClick = { showExportDropdownMenu = !showExportDropdownMenu}) {
+            Icon(
+                imageVector = Icons.Filled.MoreVert,
+                contentDescription = null
+            )
+        }
+
+        if (showExportDropdownMenu) {
+            DropdownMenu(expanded = showExportDropdownMenu, onDismissRequest = { showExportDropdownMenu = false }) {
+                actions.forEach { (name, action) ->
+                    DropdownMenuItem(
+                        text = {
+                            Text(text = name)
+                        },
+                        onClick = {
+                            action()
+                            showExportDropdownMenu = false
+                        }
+                    )
+                }
+            }
+        }
     }
 
     @Composable

app/src/main/kotlin/me/rhunk/snapenhance/ui/setup/screens/impl/SaveFolderScreen.kt

@@ -1,6 +1,5 @@
 package me.rhunk.snapenhance.ui.setup.screens.impl
 
-import androidx.activity.ComponentActivity
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.height
 import androidx.compose.material3.Button
@@ -10,12 +9,11 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 import me.rhunk.snapenhance.Logger
 import me.rhunk.snapenhance.ui.setup.screens.SetupScreen
-import me.rhunk.snapenhance.ui.util.ChooseFolderHelper
 import me.rhunk.snapenhance.ui.util.ObservableMutableState
+import me.rhunk.snapenhance.ui.util.chooseFolder
 
 class SaveFolderScreen : SetupScreen() {
     private lateinit var saveFolder: ObservableMutableState<String>
-    private lateinit var openFolderLauncher: () -> Unit
 
     override fun init() {
         saveFolder = ObservableMutableState(
@@ -29,9 +27,6 @@ class SaveFolderScreen : SetupScreen() {
                     }
                 }
             )
-        openFolderLauncher = ChooseFolderHelper.createChooseFolder(context.activity as ComponentActivity) { uri ->
-            saveFolder.value = uri
-        }
     }
 
     @Composable
@@ -39,7 +34,9 @@ class SaveFolderScreen : SetupScreen() {
         DialogText(text = context.translation["setup.dialogs.save_folder"])
         Spacer(modifier = Modifier.height(16.dp))
         Button(onClick = {
-            openFolderLauncher()
+            context.activityLauncherHelper.chooseFolder {
+                saveFolder.value = it
+            }
         }) {
             Text(text = context.translation["setup.dialogs.select_save_folder_button"])
         }

app/src/main/kotlin/me/rhunk/snapenhance/ui/util/ActivityLauncherHelper.kt

@@ -0,0 +1,81 @@
+package me.rhunk.snapenhance.ui.util
+
+import android.content.Intent
+import androidx.activity.ComponentActivity
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts
+import me.rhunk.snapenhance.Logger
+
+class ActivityLauncherHelper(
+    val activity: ComponentActivity
+) {
+    private var callback: ((Intent) -> Unit)? = null
+    private var activityResultLauncher: ActivityResultLauncher<Intent> =
+        activity.registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+            if (result.resultCode == ComponentActivity.RESULT_OK) {
+                runCatching {
+                    callback?.let { it(result.data!!) }
+                }.onFailure {
+                    Logger.error("Failed to process activity result", it)
+                }
+            }
+            callback = null
+        }
+
+    fun launch(intent: Intent, callback: (Intent) -> Unit) {
+        if (this.callback != null) {
+            throw IllegalStateException("Already launching an activity")
+        }
+        this.callback = callback
+        activityResultLauncher.launch(intent)
+    }
+}
+
+fun ActivityLauncherHelper.chooseFolder(callback: (uri: String) -> Unit) {
+    launch(
+        Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
+            .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+            .addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
+    ) {
+        val uri = it.data ?: return@launch
+        val value = uri.toString()
+        this.activity.contentResolver.takePersistableUriPermission(
+            uri,
+            Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
+        )
+        callback(value)
+    }
+}
+
+fun ActivityLauncherHelper.saveFile(name: String, type: String = "*/*", callback: (uri: String) -> Unit) {
+    launch(
+        Intent(Intent.ACTION_CREATE_DOCUMENT)
+            .addCategory(Intent.CATEGORY_OPENABLE)
+            .setType(type)
+            .putExtra(Intent.EXTRA_TITLE, name)
+            .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+            .addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
+    ) {
+        val uri = it.data ?: return@launch
+        val value = uri.toString()
+        this.activity.contentResolver.takePersistableUriPermission(
+            uri,
+            Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
+        )
+        callback(value)
+    }
+}
+fun ActivityLauncherHelper.openFile(type: String = "*/*", callback: (uri: String) -> Unit) {
+    launch(
+        Intent(Intent.ACTION_OPEN_DOCUMENT)
+            .addCategory(Intent.CATEGORY_OPENABLE)
+            .setType(type)
+            .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+            .addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
+    ) {
+        val uri = it.data ?: return@launch
+        val value = uri.toString()
+        this.activity.contentResolver.takePersistableUriPermission(uri, Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
+        callback(value)
+    }
+}

app/src/main/kotlin/me/rhunk/snapenhance/ui/util/ChooseFolderHelper.kt

@@ -1,26 +0,0 @@
-package me.rhunk.snapenhance.ui.util
-
-import android.app.Activity
-import android.content.Intent
-import androidx.activity.ComponentActivity
-import androidx.activity.result.contract.ActivityResultContracts
-
-object ChooseFolderHelper {
-    fun createChooseFolder(activity: ComponentActivity, callback: (uri: String) -> Unit): () -> Unit {
-        val activityResultLauncher = activity.registerForActivityResult(ActivityResultContracts.StartActivityForResult()) result@{
-            if (it.resultCode != Activity.RESULT_OK) return@result
-            val uri = it.data?.data ?: return@result
-            val value = uri.toString()
-            activity.contentResolver.takePersistableUriPermission(uri, Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
-            callback(value)
-        }
-
-        return {
-            activityResultLauncher.launch(
-                Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
-                .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-                .addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
-            )
-        }
-    }
-}

core/src/main/assets/lang/en_US.json

@@ -191,10 +191,6 @@
                         "name": "Anonymous Story Viewing",
                         "description": "Prevents anyone from knowing you've seen their story"
                     },
-                    "prevent_read_receipts": {
-                        "name": "Prevent Read Receipts",
-                        "description": "Prevent anyone from knowing you've opened their Snaps/Chats"
-                    },
                     "hide_bitmoji_presence": {
                         "name": "Hide Bitmoji Presence",
                         "description": "Hides your Bitmoji presence from the chat"

core/src/main/kotlin/me/rhunk/snapenhance/bridge/types/BridgeFileType.kt

@@ -8,11 +8,8 @@ enum class BridgeFileType(val value: Int, val fileName: String, val displayName:
     CONFIG(0, "config.json", "Config"),
     MAPPINGS(1, "mappings.json", "Mappings"),
     MESSAGE_LOGGER_DATABASE(2, "message_logger.db", "Message Logger",true),
-    STEALTH(3, "stealth.txt", "Stealth Conversations"),
+    AUTO_UPDATER_TIMESTAMP(3, "auto_updater_timestamp.txt", "Auto Updater Timestamp"),
-    ANTI_AUTO_DOWNLOAD(4, "anti_auto_download.txt", "Anti Auto Download"),
+    PINNED_CONVERSATIONS(4, "pinned_conversations.txt", "Pinned Conversations");
-    ANTI_AUTO_SAVE(5, "anti_auto_save.txt", "Anti Auto Save"),
-    AUTO_UPDATER_TIMESTAMP(6, "auto_updater_timestamp.txt", "Auto Updater Timestamp"),
-    PINNED_CONVERSATIONS(7, "pinned_conversations.txt", "Pinned Conversations");
 
     fun resolve(context: Context): File = if (isDatabase) {
         context.getDatabasePath(fileName)

core/src/main/kotlin/me/rhunk/snapenhance/core/config/ModConfig.kt

@@ -19,10 +19,11 @@ class ModConfig {
     private val file = FileLoaderWrapper(BridgeFileType.CONFIG, "{}".toByteArray(Charsets.UTF_8))
     var wasPresent by Delegates.notNull<Boolean>()
 
-    val root = RootConfig()
+    lateinit var root: RootConfig
     operator fun getValue(thisRef: Any?, property: Any?) = root
 
     private fun load() {
+        root = RootConfig()
         wasPresent = file.isFileExists()
         if (!file.isFileExists()) {
             writeConfig()
@@ -44,10 +45,26 @@ class ModConfig {
         root.fromJson(configObject)
     }
 
-    fun writeConfig() {
+    fun exportToString(): String {
         val configObject = root.toJson()
         configObject.addProperty("_locale", locale)
-        file.write(configObject.toString().toByteArray(Charsets.UTF_8))
+        return configObject.toString()
+    }
+
+    fun reset() {
+        root = RootConfig()
+        writeConfig()
+    }
+
+    fun writeConfig() {
+        file.write(exportToString().toByteArray(Charsets.UTF_8))
+    }
+
+    fun loadFromString(string: String) {
+        val configObject = gson.fromJson(string, JsonObject::class.java)
+        locale = configObject.get("_locale")?.asString ?: LocaleWrapper.DEFAULT_LOCALE
+        root.fromJson(configObject)
+        writeConfig()
     }
 
     fun loadFromContext(context: Context) {

core/src/main/kotlin/me/rhunk/snapenhance/core/config/impl/MessagingTweaks.kt

@@ -6,12 +6,9 @@ import me.rhunk.snapenhance.data.NotificationType
 
 class MessagingTweaks : ConfigContainer() {
     val anonymousStoryViewing = boolean("anonymous_story_viewing")
-    val preventReadReceipts = boolean("prevent_read_receipts")
     val hideBitmojiPresence = boolean("hide_bitmoji_presence")
     val hideTypingNotifications = boolean("hide_typing_notifications")
     val unlimitedSnapViewTime = boolean("unlimited_snap_view_time")
-    val preventMessageSending = multiple("prevent_message_sending", *NotificationType.getOutgoingValues().map { it.key }.toTypedArray())
-    val messageLogger = boolean("message_logger") { addNotices(FeatureNotice.MAY_CAUSE_CRASHES) }
     val autoSaveMessagesInConversations = multiple("auto_save_messages_in_conversations",
         "CHAT",
         "SNAP",
@@ -19,7 +16,8 @@ class MessagingTweaks : ConfigContainer() {
         "EXTERNAL_MEDIA",
         "STICKER"
     )
-
+    val preventMessageSending = multiple("prevent_message_sending", *NotificationType.getOutgoingValues().map { it.key }.toTypedArray())
+    val messageLogger = boolean("message_logger") { addNotices(FeatureNotice.MAY_CAUSE_CRASHES) }
     val galleryMediaSendOverride = boolean("gallery_media_send_override")
     val messagePreviewLength = integer("message_preview_length", defaultValue = 20)
 }

core/src/main/kotlin/me/rhunk/snapenhance/core/messaging/MessagingCoreObjects.kt

@@ -61,12 +61,3 @@ data class MessagingFriendInfo(
     val bitmojiId: String?,
     val selfieId: String?
 ) : SerializableDataObject()
-
-
-data class MessagingRule(
-    val id: Int,
-    val type: MessagingRuleType,
-    val socialScope: SocialScope,
-    val targetUuid: String,
-    //val mode: Mode?,
-) : SerializableDataObject()

core/src/main/kotlin/me/rhunk/snapenhance/features/impl/spying/PreventReadReceipts.kt

@@ -9,9 +9,7 @@ import me.rhunk.snapenhance.hook.Hooker
 
 class PreventReadReceipts : Feature("PreventReadReceipts", loadParams = FeatureLoadParams.ACTIVITY_CREATE_SYNC) {
     override fun onActivityCreate() {
-        val preventReadReceipts by context.config.messaging.preventReadReceipts
         val isConversationInStealthMode: (SnapUUID) -> Boolean = hook@{
-            if (preventReadReceipts) return@hook true
             context.feature(StealthMode::class).canUseRule(it.toString())
         }
 

core/src/main/kotlin/me/rhunk/snapenhance/features/impl/tweaks/AntiAutoSave.kt

@@ -1,19 +0,0 @@
-package me.rhunk.snapenhance.features.impl.tweaks
-
-import me.rhunk.snapenhance.bridge.types.BridgeFileType
-import me.rhunk.snapenhance.features.BridgeFileFeature
-import me.rhunk.snapenhance.features.FeatureLoadParams
-
-class AntiAutoSave : BridgeFileFeature("AntiAutoSave", BridgeFileType.ANTI_AUTO_SAVE, loadParams = FeatureLoadParams.ACTIVITY_CREATE_SYNC) {
-    override fun onActivityCreate() {
-        readFile()
-    }
-
-    fun setConversationIgnored(userId: String, state: Boolean) {
-        setState(userId.hashCode().toLong().toString(16), state)
-    }
-
-    fun isConversationIgnored(userId: String): Boolean {
-        return exists(userId.hashCode().toLong().toString(16))
-    }
-}

core/src/main/kotlin/me/rhunk/snapenhance/manager/impl/FeatureManager.kt

@@ -21,7 +21,6 @@ import me.rhunk.snapenhance.features.impl.spying.AnonymousStoryViewing
 import me.rhunk.snapenhance.features.impl.spying.MessageLogger
 import me.rhunk.snapenhance.features.impl.spying.PreventReadReceipts
 import me.rhunk.snapenhance.features.impl.spying.StealthMode
-import me.rhunk.snapenhance.features.impl.tweaks.AntiAutoSave
 import me.rhunk.snapenhance.features.impl.tweaks.AutoSave
 import me.rhunk.snapenhance.features.impl.tweaks.CameraTweaks
 import me.rhunk.snapenhance.features.impl.tweaks.DisableVideoLengthRestriction
@@ -76,7 +75,6 @@ class FeatureManager(private val context: ModContext) : Manager {
         register(UITweaks::class)
         register(ConfigurationOverride::class)
         register(GalleryMediaSendOverride::class)
-        register(AntiAutoSave::class)
         register(UnlimitedSnapViewTime::class)
         register(DisableVideoLengthRestriction::class)
         register(MediaQualityLevelOverride::class)