feat(core): startup default camera

Signed-off-by: rhunk <101876869+rhunk@users.noreply.github.com>

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

@@ -931,6 +931,10 @@
                         "name": "Force Camera Source Encoding",
                         "description": "Forces the camera source encoding"
                     },
+                    "startup_default_camera": {
+                        "name": "Startup Default Camera",
+                        "description": "Sets the default camera when opening Snapchat"
+                    },
                     "hevc_recording": {
                         "name": "HEVC Recording",
                         "description": "Uses HEVC (H.265) codec for video recording"
@@ -1403,6 +1407,10 @@
                 "delete_message": "Delete Message",
                 "mark_as_read": "Mark as Read",
                 "custom_emoji_reaction": "Custom Emoji Reaction"
+            },
+            "startup_default_camera": {
+                "front": "Front Camera",
+                "back": "Back Camera"
             }
         }
     },

common/src/main/kotlin/me/rhunk/snapenhance/common/config/impl/Camera.kt

@@ -54,6 +54,7 @@ class Camera : ConfigContainer() {
     val backCustomFrameRate = unique("back_custom_frame_rate", *customFrameRates) { requireRestart(); addFlags(ConfigFlag.NO_TRANSLATE) }
     val hevcRecording = boolean("hevc_recording") { requireRestart() }
     val forceCameraSourceEncoding = boolean("force_camera_source_encoding")
+    val startupDefaultCamera = unique("startup_default_camera", "front", "back") { requireRestart() }
     val overrideFrontResolution get() = _overrideFrontResolution
     val overrideBackResolution get() = _overrideBackResolution
 

core/src/main/kotlin/me/rhunk/snapenhance/core/database/DatabaseAccess.kt

@@ -25,6 +25,7 @@ enum class DatabaseType(
     val fileName: String
 ) {
     MAIN("main.db"),
+    CORE("core.db"),
     ARROYO("arroyo.db"),
     SIMPLE_DB_HELPER("simple_db_helper.db")
 }
@@ -508,4 +509,29 @@ class DatabaseAccess(
             )
         }
     }
+
+    fun setCameraType(cameraType: String) {
+        useDatabase(DatabaseType.CORE, writeMode = true)?.use { database ->
+            database.performOperation {
+                if (rawQuery("SELECT * FROM Preferences WHERE 'key' = 'CAMERA~CAMERA_TYPE'", null).use { !it.moveToFirst() }) {
+                    insert(
+                        "Preferences",
+                        null,
+                        ContentValues().apply {
+                            put("key", "CAMERA~CAMERA_TYPE")
+                            put("type", 0)
+                            put("stringValue", cameraType)
+                        }
+                    )
+                } else update(
+                    "Preferences",
+                    ContentValues().apply {
+                        put("stringValue", cameraType)
+                    },
+                    "key = ?",
+                    arrayOf("CAMERA~CAMERA_TYPE")
+                )
+            }
+        }
+    }
 }

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

@@ -27,6 +27,10 @@ class CameraTweaks : Feature("Camera Tweaks") {
     override fun init() {
         val config = context.config.camera
 
+        config.startupDefaultCamera.getNullable()?.let { defaultCamera ->
+            context.database.setCameraType(if (defaultCamera == "back") "BACK_FACING" else "FRONT_FACING")
+        }
+
         val frontCameraId by lazy {
             runCatching { context.androidContext.getSystemService(CameraManager::class.java).run {
                 cameraIdList.firstOrNull { getCameraCharacteristics(it).get(CameraCharacteristics.LENS_FACING) == CameraCharacteristics.LENS_FACING_FRONT }