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Flutter change text color dynamically

android developer answered on September 3, 2022 Popularity 6/10 Helpfulness 6/10

answer Flutter change text color dynamically

Flutter change text color dynamically

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See more on https://pub.dev/packages/rich_text_controller

First you choose your RegExp
RichTextController _controller;

  Map<RegExp, TextStyle> patternUser = {
    RegExp(r"\B@[a-zA-Z0-9]+\b"):
        TextStyle(color: Colors.amber, fontWeight: FontWeight.bold)
  };

on initState()

 _controller = RichTextController(
      patternMap: patternUser,

    );
Add controller on your TextFormField

  TextFormField(
     controller: _controller,
     style: TextStyle(color: Colors.white),
   )

Popularity 6/10 Helpfulness 6/10 Language java

Source: Grepper

Tags: flutter java text

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Contributed on Sep 03 2022

android developer

0 Answers Avg Quality 2/10

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Flutter change text color dynamically

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