isProbablyArabicInLine static method
Implementation
static bool isProbablyArabicInLine(String s) {
if (s.length == 0) return false;
// print("string:" + s);
List<String> words = s.trim().split(' ');
List<ArabicIndex> arabicIndex = [];
int firstIndex = -1;
int lastIndex = -1;
words.forEach((word) {
for (int i = 0; i < word.length; i++) {
// print(i);
// print(word);
int c = word.codeUnitAt(i);
if (c >= 0x0600 && c <= 0x06E0) {
if (firstIndex == -1) {
firstIndex = i;
} else {
lastIndex = i;
}
// arabicIndex.add(i);
} else {
// not arabic.
if (firstIndex != -1 && lastIndex != -1)
arabicIndex.add(ArabicIndex(firstIndex, lastIndex,
words.sublist(firstIndex, lastIndex).join(' ')));
firstIndex = -1;
lastIndex = -1;
}
// i += s.characters.length;
}
});
if (arabicIndex.length > 0) {
print(arabicIndex);
}
return false;
}