working

app/src/main/java/app/fedilab/android/mastodon/helper/TranslateHelper.java

@@ -63,7 +63,11 @@ public class TranslateHelper {
         if (translator.compareToIgnoreCase("FEDILAB") == 0) {
             myTransL.setLibretranslateDomain("translate.fedilab.app");
         } else if (translator.compareToIgnoreCase("LINGVA") == 0) {
-            myTransL.setLibretranslateDomain("lingva.ml");
+            String host = sharedpreferences.getString(context.getString(R.string.SET_TRANSLATOR_DOMAIN), context.getString(R.string.SET_TRANSLATOR_HOST_LINGVA));
+            if (host == null || host.trim().isEmpty()) {
+                host = context.getString(R.string.SET_TRANSLATOR_HOST_LINGVA);
+            }
+            myTransL.setLingvaDomain(host);
         } else {
             String translatorVersion = sharedpreferences.getString(context.getString(R.string.SET_TRANSLATOR_VERSION), "PRO");
             params.setPro(translatorVersion.equals("PRO"));

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/settings/FragmentTimelinesSettings.java

@@ -47,7 +47,8 @@ public class FragmentTimelinesSettings extends PreferenceFragmentCompat implemen
         ListPreference SET_TRANSLATOR_VERSION = findPreference(getString(R.string.SET_TRANSLATOR_VERSION));
 
         EditTextPreference SET_TRANSLATOR_API_KEY = findPreference(getString(R.string.SET_TRANSLATOR_API_KEY));
-        if (SET_TRANSLATOR != null && SET_TRANSLATOR.getValue().equals("FEDILAB")) {
+        EditTextPreference SET_TRANSLATOR_DOMAIN = findPreference(getString(R.string.SET_TRANSLATOR_DOMAIN));
+        if (SET_TRANSLATOR != null && !SET_TRANSLATOR.getValue().equals("DEEPL")) {
             if (SET_TRANSLATOR_API_KEY != null) {
                 preferenceScreen.removePreferenceRecursively("SET_TRANSLATOR_API_KEY");
             }
@@ -55,6 +56,11 @@ public class FragmentTimelinesSettings extends PreferenceFragmentCompat implemen
                 preferenceScreen.removePreferenceRecursively("SET_TRANSLATOR_VERSION");
             }
         }
+        if (SET_TRANSLATOR != null && !SET_TRANSLATOR.getValue().equals("LINGVA")) {
+            if (SET_TRANSLATOR_DOMAIN != null) {
+                preferenceScreen.removePreferenceRecursively("SET_TRANSLATOR_DOMAIN");
+            }
+        }
         SwitchPreferenceCompat SET_DISPLAY_BOOKMARK = findPreference(getString(R.string.SET_DISPLAY_BOOKMARK));
         if (SET_DISPLAY_BOOKMARK != null) {
             boolean checked = sharedpreferences.getBoolean(getString(R.string.SET_DISPLAY_BOOKMARK) + MainActivity.currentUserID + MainActivity.currentInstance, true);

app/src/main/res/layouts/mastodon/values/strings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="translator_domain">Translator domain</string>
+</resources>

app/src/main/res/values/strings.xml

@@ -796,6 +796,7 @@
 
     <string-array name="set_translator_values" translatable="false">
         <item>Fedilab</item>
+        <item>Lingva</item>
         <item>DeepL</item>
     </string-array>
     <string-array name="set_translator_version_values">
@@ -805,6 +806,7 @@
 
     <string-array name="SET_TRANSLATOR_VALUES" translatable="false">
         <item>FEDILAB</item>
+        <item>LINGVA</item>
         <item>DEEPL</item>
     </string-array>
 
@@ -1097,6 +1099,8 @@
     <string name="SET_POST_FORMAT" translatable="false">SET_POST_FORMAT</string>
     <string name="SET_COMPOSE_LOCAL_ONLY" translatable="false">SET_COMPOSE_LOCAL_ONLY</string>
 
+    <string name="SET_TRANSLATOR_HOST_LINGVA" translatable="false">lingva.ml</string>
+    <string name="SET_TRANSLATOR_DOMAIN" translatable="false">SET_TRANSLATOR_DOMAIN</string>
     <string name="SET_TRANSLATOR" translatable="false">SET_TRANSLATOR</string>
     <string name="SET_TRANSLATOR_VERSION" translatable="false">SET_TRANSLATOR_VERSION</string>
 

app/src/main/res/xml/pref_timelines.xml

@@ -93,6 +93,13 @@
         app:key="@string/SET_TRANSLATOR_API_KEY"
         app:title="@string/api_key"
         app:useSimpleSummaryProvider="true" />
+    <EditTextPreference
+        app:defaultValue="lingva.ml"
+        app:dependency="@string/SET_TRANSLATOR"
+        app:iconSpaceReserved="false"
+        app:key="@string/SET_TRANSLATOR_DOMAIN"
+        app:title="@string/translator_domain"
+        app:useSimpleSummaryProvider="true" />
     <ListPreference
         app:defaultValue="PRO"
         app:dialogTitle="@string/version"

mytransl/src/main/java/com/github/stom79/mytransl/async/TransAsync.java

@@ -29,6 +29,7 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 import java.io.IOException;
+import java.net.URLEncoder;
 import java.security.KeyManagementException;
 import java.security.NoSuchAlgorithmException;
 
@@ -148,7 +149,8 @@ public class TransAsync {
                 str_response = new Client().post(MyTransL.getLibreTranslateUrl(), this.timeout, params);
             } else if (te == MyTransL.translatorEngine.LINGVA) {
                 String key = MyTransL.getInstance(te).getLibreTranslateAPIKey();
-                String lingvaURL = MyTransL.getLingvaUrl() + this.params.getSource_lang() + "/" + toLanguage + "/" + contentToSend;
+                String contentToSendEncoded = URLEncoder.encode(contentToSend, "UTF-8");
+                String lingvaURL = MyTransL.getLingvaUrl() + this.params.getSource_lang() + "/" + toLanguage + "/" + contentToSendEncoded;
                 str_response = new Client().get(lingvaURL, this.timeout);
             }
         } catch (IOException | NoSuchAlgorithmException | KeyManagementException err) {