From 3de3070ab76152d52be8761565dbe34bd7846611 Mon Sep 17 00:00:00 2001
From: Tamim Hossain <132823494+CodeWithTamim@users.noreply.github.com>
Date: Mon, 21 Oct 2024 15:38:41 +0600
Subject: [PATCH] Organize locale (#3716)

* Organize locale

Organize locale

* use enum for locale

use enum for locale
---
 .../main/kotlin/com/v2ray/ang/AppConfig.kt    |  1 +
 .../main/kotlin/com/v2ray/ang/dto/Language.kt | 18 +++++++++++++
 .../main/kotlin/com/v2ray/ang/util/Utils.kt   | 26 +++++++++++--------
 3 files changed, 34 insertions(+), 11 deletions(-)
 create mode 100644 V2rayNG/app/src/main/kotlin/com/v2ray/ang/dto/Language.kt

diff --git a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/AppConfig.kt b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/AppConfig.kt
index 69250932..62adf79f 100644
--- a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/AppConfig.kt
+++ b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/AppConfig.kt
@@ -171,4 +171,5 @@ object AppConfig {
     val DNS_GOOGLE_ADDRESSES = arrayListOf("8.8.8.8", "8.8.4.4", "2001:4860:4860::8888", "2001:4860:4860::8844")
 
 
+
 }
diff --git a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/dto/Language.kt b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/dto/Language.kt
new file mode 100644
index 00000000..c517bc75
--- /dev/null
+++ b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/dto/Language.kt
@@ -0,0 +1,18 @@
+package com.v2ray.ang.dto
+
+enum class Language(val code: String) {
+    AUTO("auto"),
+    ENGLISH("en"),
+    CHINA("zh-rCN"),
+    TRADITIONAL_CHINESE("zh-rTW"),
+    VIETNAMESE("vi"),
+    RUSSIAN("ru"),
+    PERSIAN("fa"),
+    BANGLA("bn");
+
+    companion object {
+        fun fromCode(code: String): Language {
+            return entries.find { it.code == code } ?: AUTO
+        }
+    }
+}
diff --git a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/Utils.kt b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/Utils.kt
index 4a30a474..bb559aaf 100644
--- a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/Utils.kt
+++ b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/Utils.kt
@@ -22,6 +22,7 @@ import com.v2ray.ang.AppConfig.ANG_PACKAGE
 import com.v2ray.ang.AppConfig.LOOPBACK
 import com.v2ray.ang.BuildConfig
 import com.v2ray.ang.R
+import com.v2ray.ang.dto.Language
 import com.v2ray.ang.extension.toast
 import com.v2ray.ang.service.V2RayServiceManager
 import com.v2ray.ang.util.MmkvManager.settingsStorage
@@ -405,21 +406,24 @@ object Utils {
     }
 
     fun getLocale(): Locale {
-        val lang = settingsStorage?.decodeString(AppConfig.PREF_LANGUAGE) ?: "auto"
-        return when (lang) {
-            "auto" -> getSysLocale()
-            "en" -> Locale.ENGLISH
-            "zh-rCN" -> Locale.CHINA
-            "zh-rTW" -> Locale.TRADITIONAL_CHINESE
-            "vi" -> Locale("vi")
-            "ru" -> Locale("ru")
-            "fa" -> Locale("fa")
-            "bn" -> Locale("bn")
-            else -> getSysLocale()
+        val langCode = settingsStorage?.decodeString(AppConfig.PREF_LANGUAGE) ?: Language.AUTO.code
+        val language = Language.fromCode(langCode)
+
+        return when (language) {
+            Language.AUTO -> getSysLocale()
+            Language.ENGLISH -> Locale.ENGLISH
+            Language.CHINA -> Locale.CHINA
+            Language.TRADITIONAL_CHINESE -> Locale.TRADITIONAL_CHINESE
+            Language.VIETNAMESE -> Locale("vi")
+            Language.RUSSIAN -> Locale("ru")
+            Language.PERSIAN -> Locale("fa")
+            Language.BANGLA -> Locale("bn")
         }
     }
 
 
+
+
     private fun getSysLocale(): Locale = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
         LocaleList.getDefault()[0]
     } else {