ponnamkarthik

import 'package:flutter/material.dart';
import 'package:flutter_native_log/flutter_native_log.dart';

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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => new _MyAppState();
}

ponnamkarthik

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <color name="turquoise">#1ABC9C</color>
    <color name="emerald">#2ECC71</color>
    <color name="peter_river">#3498DB</color>
    <color name="amethyst">#9B59B6</color>
    <color name="wet_asphalt">#34495E</color>
    <color name="green_sea">#16A085</color>
    <color name="nephritis">#27AE60</color>

ponnamkarthik

NotificationListener<ScrollNotification>(
  onNotification: (ScrollNotification scrollInfo) {
    if (scrollInfo.metrics.pixels ==
        scrollInfo.metrics.maxScrollExtent) {
      loadMore();
    }
  },
  child: ListView.builder(
    // ...
  ),

ponnamkarthik

void loadMore() {
  setState(() {
    if((present + perPage )> originalItems.length) {
      items.addAll(
          originalItems.getRange(present, originalItems.length));
    } else {
      items.addAll(
          originalItems.getRange(present, present + perPage));
    }
    present = present + perPage;

ponnamkarthik

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',

ponnamkarthik

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',

ponnamkarthik

import 'dart:async';

import 'package:firebase_dynamic_links/firebase_dynamic_links.dart';

class DynamicLinks {
  
  // create a link with params
  static Future<Uri> createLinkWithParams(String code) =>
      _getLink('mylink', {'code': code});
  

ponnamkarthik

void initState() {
  super.initState();
  _retrieveDynamicLink();
}

Future<void> _retrieveDynamicLink() async {
  final PendingDynamicLinkData data = await FirebaseDynamicLinks.instance.retrieveDynamicLink();
  final Uri deepLink = data?.link;

  if (deepLink != null) {

ponnamkarthik

import android.text.TextUtils
import android.util.Base64
import com.android.billingclient.util.BillingHelper
import java.io.IOException
import java.security.InvalidKeyException
import java.security.KeyFactory
import java.security.NoSuchAlgorithmException
import java.security.PublicKey
import java.security.Signature

ponnamkarthik

BillingClient mBillingClient;

// To get key go to Developer Console > Select your app > Development Tools > Services & APIs.
String base64Key = "PLACE_YOUR_KEY_HERE";

mBillingClient = BillingClient.newBuilder(this).setListener(new PurchasesUpdatedListener() {
    @Override
    public void onPurchasesUpdated(int responseCode, @Nullable List<Purchase> purchases) {
        for(Purchase purchase: purchases) {
            // When every a new purchase is made