Question 78828 in Flutter Question posted in
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How to change the Color of the DatePicker in Flutter Webview

I have had this same issue as discussed in
https://github.com/flutter/flutter/issues/100067

I was able to get the flutter Webview.
But I need to change the color from Aqua to Blue as shown in the plus button in bottom Navigation bar. Please Help. enter image description here

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2

Answers


  1. 0

    Try below code, refer showDatePicker

    builder: (context, child) {
        return Theme(
          data: Theme.of(context).copyWith(
            colorScheme: const ColorScheme.light(
              primary: Colors.indigo,//add your + button color here
             ),
            textButtonTheme: TextButtonThemeData(
              style: TextButton.styleFrom(
                foregroundColor: Colors.indigo, // button text color
              ),
            ),
          ),
          child: child!,
        );
      },

    Full Code:

    import 'dart:async';

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key? key}) : super(key: key);

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  DateTime selectedDate = DateTime.now();

  Future<void> _selectDate(BuildContext context) async {
    final DateTime? picked = await showDatePicker(
      context: context,
      initialDate: selectedDate,
      firstDate: DateTime(2015, 8),
      lastDate: DateTime(2101),
      builder: (context, child) {
        return Theme(
          data: Theme.of(context).copyWith(
            colorScheme: const ColorScheme.light(
              primary: Colors.indigo,
             ),
            textButtonTheme: TextButtonThemeData(
              style: TextButton.styleFrom(
                foregroundColor: Colors.indigo, // button text color
              ),
            ),
          ),
          child: child!,
        );
      },
    );
    if (picked != null && picked != selectedDate) {
      setState(() {
        selectedDate = picked;
      });
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Datepicker'),
      ),
      body: Center(
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: <Widget>[
            Text("${selectedDate.toLocal()}".split(' ')[0]),
            SizedBox(
              height: 20.0,
            ),
            ElevatedButton(
              onPressed: () => _selectDate(context),
              child: Text('Select date'),
            ),
          ],
        ),
      ),
    );
  }
}

    Result-> image

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  2. 0

    Refer the issue and configuration

    1. Open the build.gradle file for your application.

    2. Make sure that the repositories section includes Google’s Maven Repository google(). For example:

        allprojects {
   repositories { 
   google() 
   centre() 
  }
}

    Add the library to the dependencies section:

    dependencies {
    // ...
    implementation 'com.google.android.material:material:1.7'
    // ...
  }

    1. Set the light theme in /android/app/src/main/res/values/styles.xml:
      content_copy
      change

    to

    <style name="NormalTheme" parent="Theme.MaterialComponents.Light.NoActionBar">

    1. Set the dark theme in /android/app/src/main/res/values-night/styles.xml
      content_copy
      change

    to

    <style name="NormalTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
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