Android12修改系统默认语言

画个太阳作晴天2024-08-13 18:01
系统一般都是默认英文的，如果设置系统中文那怎么修改呢
方案一

java 复制代码
    默认中文                                                                                                                                            
                                                                                                                                                        
    Change-Id: I18dc21ce9abb3a1175b875a5eab616fce0bef883                                                                                                
                                                                                                                                                        
diff --git a/packages/SettingsProvider/res/values/defaults.xml b/packages/SettingsProvider/res/values/defaults.xml                                      
index 7bffdff4cb5a..8df7805720be 100644                                                                                                                 
--- a/packages/SettingsProvider/res/values/defaults.xml                                                                                                 
+++ b/packages/SettingsProvider/res/values/defaults.xml                                                                                                 
@@ -17,6 +17,9 @@                                                                                                                                       
  */                                                                                                                                                    
 -->                                                                                                                                                    
 <resources>                                                                                                                                            
+                                                                                                                                                       
+                                                                                                                                                       
+         <string name="def_system_locales" translatable="false">zh-Hans-CN,en-US</string>                                                              
          <!-- 设置默认输入法 -->                                                                                                                       
                                                                                                                                                        
     <string name="config_enabled_input_methods" translatable="false">com.emoji.keyboard.touchpal.go:com.cootek.smartinput5.TouchPalIME:com.android.inputmethod.latin/.LatinIME</string>                                                                                                                        
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java                                                                                                                                
index 053df47c8b98..a18d2ef60bcc 100644                                                                                                                 
--- a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java                                                                  
+++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java                                                                  
@@ -2296,6 +2296,11 @@ class DatabaseHelper extends SQLiteOpenHelper {                                                                                  
              *                                                                                                                                         
              * See: SettingsProvider.UpgradeController#onUpgradeLocked                                                                                 
              */                                                                                                                                        
+                                                                                                                                                       
+            //默认中文                                                                                                                                 
+            loadStringSetting(stmt, "system_locales",                                                                                                  
+                   R.string.def_system_locales);                                                                                                       
+                                                                                                                                                       
         } finally {                                                                                                                                    
             if (stmt != null) stmt.close();                                                                                                            
         }