Update

Author: Zenlua

app/src/main/java/com/omarea/common/shell/ShellTranslation.kt

@@ -1,45 +1,26 @@
 package com.omarea.common.shell
 
 import android.content.Context
-import android.content.res.Configuration
-import android.content.res.Resources
-import java.io.File
-import java.util.Locale
+import com.tool.tree.LanguageManager
 
 // 从Resource解析字符串，实现输出内容多语言
-class ShellTranslation(val context: Context) {
+class ShellTranslation(private val context: Context) {
+
     // 示例：
     // @string:home_shell_01
     private val resRegex =
-    Regex("@(string|dimen)[:/][_a-z][_0-9a-z]*", RegexOption.IGNORE_CASE)
-
-    private val appResources: Resources by lazy {
-        runCatching {
-            val langFile = File(context.filesDir, "home/usr/log/language")
-            val lang = langFile
-                .takeIf { it.exists() }
-                ?.readText()
-                ?.trim()
-                ?.takeIf { it.isNotEmpty() }
-                ?: return@runCatching context.resources
-            val locale = Locale.forLanguageTag(lang.replace("_", "-"))
-            val config = Configuration(context.resources.configuration)
-            config.setLocale(locale)
-            context.createConfigurationContext(config).resources
-        }.getOrElse {
-            context.resources
-        }
-    }
+        Regex("@(string|dimen)[:/][_a-z][_0-9a-z]*", RegexOption.IGNORE_CASE)
 
     fun resolveRow(originRow: String): String? {
         var result = originRow
-        val res = appResources
+        val res = LanguageManager.resources(context)
+
         resRegex.findAll(originRow).forEach { match ->
-            val row = match.value   // @string:notification_ui
+            val row = match.value
             val separator = if (row.contains(":")) ':' else '/'
             val type = row.substring(1, row.indexOf(separator))
             val name = row.substring(row.indexOf(separator) + 1)
-    
+
             val id = res.getIdentifier(name, type, context.packageName)
             if (id != 0) {
                 val value = when (type) {
@@ -58,10 +39,10 @@ class ShellTranslation(val context: Context) {
     fun resolveRows(rows: List<String>): String {
         val builder = StringBuilder()
         var first = true
-    
+
         for (row in rows) {
             val resolved = resolveRow(row) ?: continue
-    
+
             if (!first) {
                 builder.append('\n')
             }
@@ -72,7 +53,7 @@ class ShellTranslation(val context: Context) {
     }
 
     fun getTranslatedResult(shellCommand: String, executor: KeepShell?): String {
-        val shell = executor?: KeepShellPublic.getDefaultInstance()
+        val shell = executor ?: KeepShellPublic.getDefaultInstance()
         val rows = shell.doCmdSync(shellCommand).split("\n")
         return if (rows.isNotEmpty()) {
             resolveRows(rows)

app/src/main/java/com/omarea/krscript/config/PageConfigReader.kt

@@ -17,6 +17,7 @@ import java.io.ByteArrayInputStream
 import java.io.InputStream
 import java.util.Locale.getDefault
 import androidx.core.graphics.toColorInt
+import com.tool.tree.LanguageManager
 
 /**
  * Created by Hello on 2018/04/01.
@@ -45,19 +46,24 @@ class PageConfigReader {
         if (!text.contains("@string")) {
             return text
         }
+    
+        val res = LanguageManager.resources(context)
+    
         var result = text
         STRING_REF_REGEX.findAll(text).forEach { match ->
             val token = match.value
             val separator = if (token.contains(":")) ':' else '/'
             val name = token.substring(token.indexOf(separator) + 1)
+    
             try {
-                val id = context.resources.getIdentifier(name, "string", context.packageName)
+                val id = res.getIdentifier(name, "string", context.packageName)
                 if (id != 0) {
-                    result = result.replace(token, context.getString(id))
+                    result = result.replace(token, res.getString(id))
                 }
             } catch (_: Exception) {
             }
         }
+    
         return result
     }
 

app/src/main/java/com/tool/tree/LanguageManager.kt

@@ -0,0 +1,40 @@
+// LanguageManager.kt
+package com.tool.tree
+
+import android.content.Context
+import android.content.res.Configuration
+import android.content.res.Resources
+import java.io.File
+import java.util.Locale
+
+object LanguageManager {
+    @Volatile private var appResources: Resources? = null
+
+    @Synchronized
+    fun init(context: Context) {
+        runCatching {
+            val lang = File(context.filesDir, "home/usr/log/language")
+                .takeIf { it.exists() }?.readText()?.trim()?.takeIf { it.isNotEmpty() }
+            if (lang != null) {
+                val locale = Locale.forLanguageTag(lang.replace("_","-"))
+                if (Locale.getDefault() != locale) {
+                    Locale.setDefault(locale)
+                    val config = Configuration(context.resources.configuration)
+                    config.setLocale(locale)
+                    context.resources.updateConfiguration(config, context.resources.displayMetrics)
+                }
+            }
+            appResources = context.resources
+        }.getOrElse { appResources = context.resources }
+    }
+
+    fun resources(context: Context): Resources {
+        if (appResources == null) init(context)
+        return appResources ?: context.resources
+    }
+
+    fun reload(context: Context) {
+        appResources = null
+        init(context)
+    }
+}

app/src/main/java/com/tool/tree/SplashActivity.kt

@@ -41,7 +41,7 @@ class SplashActivity : AppCompatActivity() {
     private var started = false
 
     override fun onCreate(savedInstanceState: Bundle?) {
-        applyAppLanguage()
+        LanguageManager.init(this)
         super.onCreate(savedInstanceState)
         ThemeModeState.switchTheme(this)
         binding = ActivitySplashBinding.inflate(layoutInflater)
@@ -190,21 +190,6 @@ class SplashActivity : AppCompatActivity() {
             .apply()
     }
 
-    // =================== CÁC HÀM TIỆN ÍCH KHÁC ===================
-
-    private fun applyAppLanguage() {
-        runCatching {
-            val langFile = File(filesDir, "home/usr/log/language")
-            val lang = langFile.takeIf { it.exists() }?.readText()?.trim()?.takeIf { it.isNotEmpty() } ?: return
-            val locale = Locale.forLanguageTag(lang.replace("_", "-"))
-            if (Locale.getDefault() != locale) {
-                Locale.setDefault(locale)
-                val config = Configuration(resources.configuration).apply { setLocale(locale) }
-                resources.updateConfiguration(config, resources.displayMetrics)
-            }
-        }
-    }
-
     private fun gotoHome() {
         startActivity(
             if (intent?.getBooleanExtra("JumpActionPage", false) == true)