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Answer by Demaro Create for How to delete/detect any emoji as a whole from a...
With RegExp and replaceAll: final regex = RegExp("(\u00a9|\u00ae|[\u2000-\u3300]|\ud83c[\ud000-\udfff]|\ud83d[\ud000- \udfff]|\ud83e[\ud000-\udfff])"); final textReplace = String.replaceAll(regex, '');
View ArticleAnswer by ThaiKV for How to delete/detect any emoji as a whole from a string...
String formatText(String str) {final RegExp regExp =...
View ArticleAnswer by Bilal ΕimΕek for How to delete/detect any emoji as a whole from a...
if someone need simple solution to remove emojies from string try this. String str = "helloπ΅π¬δ½ 们πππ¨βπ©βπ¦"Δ° final RegExp REGEX_EMOJI =...
View ArticleAnswer by sgon00 for How to delete/detect any emoji as a whole from a string...
The code is not workingThe code is not working properly. I just put here for reference. Trial 1Problem: can not handle π΅π¬ and π¨βπ©βπ¦ properly.String myBackspace(String str) { Runes strRunes = str.runes;...
View ArticleAnswer by Kenneth Li for How to delete/detect any emoji as a whole from a...
This answer still has problemSince dart does not provide the data type 'Grapheme Cluster', I try to use method channel to do this using kotlin:Step 1: Create a new 'Flutter Plugin' project, name the...
View ArticleAnswer by Jalil for How to delete/detect any emoji as a whole from a string...
You can do a method like this onebool isValid(String prevString, String newString){ if (prevString == newString) return true; else return false; }then in your keyboard you validate with an onChange...
View ArticleAnswer by Hugo Passos for How to delete/detect any emoji as a whole from a...
UpdateDart team released a helper package that helps achieving this. String.characters.skipLast(1) should be able to do what you expect.Old answerFirst, let's get to some definitions. According to this...
View ArticleAnswer by Tinus Jackson for How to delete/detect any emoji as a whole from a...
Its a bit unclear to what you want to check. I suggest you remove the -1 from the substring because it will break the emoji's code snip void main() { var str = "abcπ"; var newStr = str.substring(0,...
View ArticleHow to delete/detect any emoji as a whole from a string in Flutter?
I would like to simulate a keyboard backspace delete event from a string in Flutter (or Dart). Something like:String str = "helloπ΅π¬δ½ 们πππ¨βπ©βπ¦"myBackspace(str) // will return...
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