Fix can’t remember the selected languages

Author: Airsaid

src/main/java/com/airsaid/localization/ui/SelectLanguagesDialog.java

@@ -87,7 +87,7 @@ private void doCreateCenterPanel() {
   }
 
   private void addLanguageList(List<Lang> supportedLanguages) {
-    List<String> selectedLanguageCodes = LanguageUtil.getSelectedLanguageCodes(project);
+    List<String> selectedLanguageIds = LanguageUtil.getSelectedLanguageIds(project);
     languagesPanel.setLayout(new GridLayout(supportedLanguages.size() / 4, 4));
     for (Lang language : supportedLanguages) {
       String code = language.getCode();
@@ -105,7 +105,7 @@ private void addLanguageList(List<Lang> supportedLanguages) {
         // Update the OK button UI
         getOKAction().setEnabled(selectedLanguages.size() > 0);
       });
-      if (selectedLanguageCodes != null && selectedLanguageCodes.contains(code)) {
+      if (selectedLanguageIds != null && selectedLanguageIds.contains(String.valueOf(language.getId()))) {
         checkBoxLanguage.setSelected(true);
       }
     }

src/main/java/com/airsaid/localization/utils/LanguageUtil.java

@@ -52,17 +52,17 @@ public static void saveSelectedLanguage(@NotNull Project project, @NotNull List<
     Objects.requireNonNull(languages);
 
     PropertiesComponent.getInstance(project)
-        .setValue(Constants.KEY_SELECTED_LANGUAGES, getLanguageCodeString(languages));
+        .setValue(Constants.KEY_SELECTED_LANGUAGES, getLanguageIdString(languages));
   }
 
   /**
    * Get saved language code data in the current project.
    *
    * @param project current project.
-   * @return null if not saved, otherwise return the saved language code data.
+   * @return null if not saved, otherwise return the saved language id data.
    */
   @Nullable
-  public static List<String> getSelectedLanguageCodes(@NotNull Project project) {
+  public static List<String> getSelectedLanguageIds(@NotNull Project project) {
     Objects.requireNonNull(project);
 
     String codeString = PropertiesComponent.getInstance(project)
@@ -76,12 +76,11 @@ public static List<String> getSelectedLanguageCodes(@NotNull Project project) {
   }
 
   @NotNull
-  private static String getLanguageCodeString(@NotNull List<Lang> language) {
+  private static String getLanguageIdString(@NotNull List<Lang> language) {
     StringBuilder codes = new StringBuilder(language.size());
     for (int i = 0, len = language.size(); i < len; i++) {
       Lang lang = language.get(i);
-      String code = lang.getCode();
-      codes.append(code);
+      codes.append(lang.getId());
       if (i < len - 1) {
         codes.append(SEPARATOR_SELECTED_LANGUAGES_CODE);
       }