android version: updated voice variant list and Persian translation.

1: Added missing voice variants in the NVDA category including Iven 4, Steph, Steph 2 and Steph 3.
2: Completed the Persian translation.

android/res/values-fa/strings.xml

@@ -39,4 +39,33 @@
   <!--Source: Spoken aloud.
         Description: Sample text spoken aloud when the user is trying out a language.-->
   <string name="sample_text">این یک نمونه از نوشتار گفته شده در %s است</string>
+  <string name="status">وضعیت</string>
+  <string name="tts_version">نسخه eSpeak</string>
+  <string name="speak">خواندن متن</string>
+  <string name="ssml">بارگذاری قالب SSML</string>
+  <string name="synthesis_demo">یک متن جهت خواندن با موتور صوتی eSpeak بنویسید:</string>
+  <string name="espeak_volume">حجم صدا</string>
+  <string name="formatter_wpm">%s کلمه بر دقیقه</string>
+  <string name="formatter_percentage">%s%%</string>
+  <string name="resetToDefault">تغییر به حالت پیشفرض</string>
+  <string name="espeak_pitch_range">انعطاف صدا</string>
+  <string name="espeak_variant">نوع صدا</string>
+  <string name="espeak_speak_punctuation">خواندن علائم نگارشی</string>
+  <string name="punctuation_all">همه</string>
+  <string name="punctuation_custom">سفارشی</string>
+  <string name="punctuation_custom_fmt">سفارشی: %s</string>
+  <string name="punctuation_none">هیچکدام</string>
+  <string name="punctuation_characters">علائم</string>
+  <string name="category">دسته بندی</string>
+  <string name="variant">نوع صدا</string>
+  <string name="variant_male">آقا</string>
+  <string name="variant_female">خانم</string>
+  <string name="variant_default">پیشفرض</string>
+  <string name="variant_n">نوع صدا %d</string>
+  <string name="variant_young">جوان</string>
+  <string name="variant_old">سالمند</string>
+  <string name="variant_croak">لرزان</string>
+  <string name="variant_whisper">پچ پچ</string>
+  <string name="import_voice_title">افزودن دیکشنری eSpeak</string>
+  <string name="import_voice_description">افزودن یک فایل دیکشنری صوتی eSpeak از کارت حافظه</string>
 </resources>

android/res/values/donottranslate.xml

@@ -42,6 +42,7 @@
   <string name="variant_iven">Iven</string>
   <string name="variant_iven2">Iven 2</string>
   <string name="variant_iven3">Iven 3</string>
+  <string name="variant_iven4">Iven 4</string>
   <string name="variant_jacky">Jacky</string>
   <string name="variant_john">John</string>
   <string name="variant_kaukovalta">Kaukovalta</string>
@@ -77,6 +78,9 @@
   <string name="variant_robosoft8">Robosoft 8</string>
   <string name="variant_sandro">Sandro</string>
   <string name="variant_shelby">Shelby</string>
+  <string name="variant_steph">Steph</string>
+  <string name="variant_steph2">Steph 2</string>
+  <string name="variant_steph3">Steph 3</string>
   <string name="variant_storm">Storm</string>
   <string name="variant_travis">Travis</string>
   <string name="variant_tweaky">Tweaky</string>

android/src/com/reecedunn/espeak/preference/VoiceVariantPreference.java

@@ -182,6 +182,7 @@ public class VoiceVariantPreference extends DialogPreference {
             new VariantData(R.string.variant_iven, "iven"),
             new VariantData(R.string.variant_iven2, "iven2"),
             new VariantData(R.string.variant_iven3, "iven3"),
+            new VariantData(R.string.variant_iven4, "iven4"),
             new VariantData(R.string.variant_jacky, "Jacky"),
             new VariantData(R.string.variant_john, "john"),
             new VariantData(R.string.variant_kaukovalta, "kaukovalta"),
@@ -219,6 +220,9 @@ public class VoiceVariantPreference extends DialogPreference {
             new VariantData(R.string.variant_robosoft8, "robosoft8"),
             new VariantData(R.string.variant_sandro, "sandro"),
             new VariantData(R.string.variant_shelby, "shelby"),
+            new VariantData(R.string.variant_steph, "steph"),
+            new VariantData(R.string.variant_steph2, "steph2"),
+            new VariantData(R.string.variant_steph3, "steph3"),
             new VariantData(R.string.variant_storm, "Storm"),
             new VariantData(R.string.variant_travis, "travis"),
             new VariantData(R.string.variant_tweaky, "Tweaky"),