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Refactoring

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M66B
2023-12-01 21:58:06 +01:00
parent e141a4735b
commit f4237392fe
4 changed files with 28 additions and 28 deletions
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26
app/src/main/java/eu/faircode/email/TextHelper.java
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@@ -128,6 +128,32 @@ public class TextHelper {
}
}
static boolean isSingleScript(String s) {
// https://en.wikipedia.org/wiki/IDN_homograph_attack
if (TextUtils.isEmpty(s))
return true;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N)
return true;
int codepoint;
Character.UnicodeScript us;
Character.UnicodeScript script = null;
for (int i = 0; i < s.length(); ) {
codepoint = s.codePointAt(i);
i += Character.charCount(codepoint);
us = Character.UnicodeScript.of(codepoint);
if (us.equals(Character.UnicodeScript.COMMON))
continue;
if (script == null)
script = us;
else if (!us.equals(script))
return false;
}
return true;
}
static String normalizeNotification(Context context, String text) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean notify_transliterate = prefs.getBoolean("notify_transliterate", false);