From b6dd388c71521023c0380b2b1248d667163c9a8a Mon Sep 17 00:00:00 2001
From: sspanak <doftor.livain@gmail.com>
Date: Fri, 25 Apr 2025 19:14:40 +0300
Subject: [PATCH] regression: fixed incorrect labels on 0- and 1-key in Hindi

---
 .../main/java/io/github/sspanak/tt9/languages/Language.java | 5 +++--
 .../java/io/github/sspanak/tt9/util/chars/Characters.java   | 6 ++++++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/io/github/sspanak/tt9/languages/Language.java b/app/src/main/java/io/github/sspanak/tt9/languages/Language.java
index af4f74f0..da9deefc 100644
--- a/app/src/main/java/io/github/sspanak/tt9/languages/Language.java
+++ b/app/src/main/java/io/github/sspanak/tt9/languages/Language.java
@@ -6,6 +6,7 @@ import java.util.ArrayList;
 import java.util.Locale;
 
 import io.github.sspanak.tt9.languages.exceptions.InvalidLanguageCharactersException;
+import io.github.sspanak.tt9.util.chars.Characters;
 
 abstract public class Language {
 	protected int id;
@@ -77,7 +78,7 @@ abstract public class Language {
 
 		boolean hasCharsOn0 = false;
 		for (String ch : getKeyCharacters(0)) {
-			if (Character.isAlphabetic(ch.charAt(0))) {
+			if (Character.isAlphabetic(ch.charAt(0)) && !Characters.isOm(ch.charAt(0))) {
 				hasCharsOn0 = true;
 				break;
 			}
@@ -85,7 +86,7 @@ abstract public class Language {
 
 		boolean hasCharsOn1 = false;
 		for (String ch : getKeyCharacters(1)) {
-			if (Character.isAlphabetic(ch.charAt(0))) {
+			if (Character.isAlphabetic(ch.charAt(0)) && !Characters.isOm(ch.charAt(0))) {
 				hasCharsOn1 = true;
 				break;
 			}
diff --git a/app/src/main/java/io/github/sspanak/tt9/util/chars/Characters.java b/app/src/main/java/io/github/sspanak/tt9/util/chars/Characters.java
index 7932dfcf..1fafb5f2 100644
--- a/app/src/main/java/io/github/sspanak/tt9/util/chars/Characters.java
+++ b/app/src/main/java/io/github/sspanak/tt9/util/chars/Characters.java
@@ -67,4 +67,10 @@ public class Characters extends Emoji {
 	public static boolean isFathatan(char ch) {
 		return ch == 0x064B;
 	}
+
+	public static boolean isOm(char ch) {
+		return
+			ch == 0x0950 // Devanagari
+			|| ch == 0x0AD0; // Gujarati
+	}
 }