ShivamGoyal1899

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ShivamGoyal1899

Image Picker plugin for Flutter

A Flutter plugin for iOS and Android for picking images from the image library, and taking new pictures with the camera.

Installation

First, add image_picker as a dependency in your pubspec.yaml file.

ShivamGoyal1899

#include <iostream>
#include <vector>
#include <string>
using namespace std;

class Solution
{
public:
	long MaxProduct(vector<int> &nums)
	{

ShivamGoyal1899

...
dependencies:
  flutter:
    sdk: flutter
  firebase_core: ^0.2.5  # add dependency for Firebase Core
  cloud_firestore: ^0.8.2  # add dependency for Cloud Firestore
...

ShivamGoyal1899

Widget _buildBody(BuildContext context) {
 return StreamBuilder<QuerySnapshot>(
   stream: Firestore.instance.collection('candidate').snapshots(),
   builder: (context, snapshot) {
     if (!snapshot.hasData) return LinearProgressIndicator();

     return _buildList(context, snapshot.data.documents);
   },
 );
}

ShivamGoyal1899

import 'dart:async';
import 'dart:math';

ShivamGoyal1899

const RefreshIndicator({
  Key key,
  @required this.child,
  this.displacement = 40.0,
  @required this.onRefresh,
  this.color,
  this.backgroundColor,
  this.notificationPredicate = defaultScrollNotificationPredicate,
  this.semanticsLabel,
  this.semanticsValue,

ShivamGoyal1899

const RefreshIndicator({
      Key key,
      @required Widget child,
      double displacement: 40.0,
      @required RefreshCallback onRefresh,
      Color color,
      Color backgroundColor,
      ScrollNotificationPredicate
          notificationPredicate: defaultScrollNotificationPredicate,
      String semanticsLabel,

ShivamGoyal1899

FlatButton(
    onPressed: () {
        DatePicker.showDatePicker(context,
          showTitleActions: true,
          minTime: DateTime(2000, 1, 1),
          maxTime: DateTime(2022, 12, 31),
          onChanged: (date) {print('change $date');},
          onConfirm: (date) {print('confirm $date');},
          currentTime: DateTime.now(), locale: LocaleType.en);},
    child: Text('Show DateTime Picker',)

ShivamGoyal1899

import 'package:flutter_datetime_picker/flutter_datetime_picker.dart';