Ashiqul Islam Shaon shaon2016

I am passionate in the area of Mobile App Development.

shaon2016 / A Singleton SharedPref

Created July 18, 2021 09:19

A Singleton sharedpref using GetX

	import 'package:get/get.dart';
	import 'package:shared_preferences/shared_preferences.dart';

	class SharedPref extends GetxService {
	static late SharedPreferences _pref;

	Future<SharedPref> init() async {
	_pref = await SharedPreferences.getInstance();
	return this;
	}

shaon2016 / SSL Commerz

Created July 1, 2021 06:32

	import android.content.Context
	import com.sslwireless.alil.view.activity.payment.SSLCommerzCredentialResponseData
	import com.sslwireless.sslcommerzlibrary.model.initializer.SSLCommerzInitialization
	import com.sslwireless.sslcommerzlibrary.model.util.SSLCCurrencyType
	import com.sslwireless.sslcommerzlibrary.model.util.SSLCSdkType
	import com.sslwireless.sslcommerzlibrary.view.singleton.IntegrateSSLCommerz
	import com.sslwireless.sslcommerzlibrary.viewmodel.listener.SSLCTransactionResponseListener

	object MySSLCommerz {
	fun initPayment(

shaon2016 / RestClient and Db

Last active June 19, 2021 16:29

Networking Client using Dio package and DB using Floor package

	import 'dart:io';

	import 'package:flutter/foundation.dart';
	import 'package:dio/dio.dart';
	import 'package:get/get_state_manager/src/rx_flutter/rx_disposable.dart';

	enum Method { POST, GET, PUT, DELETE, PATCH }

	const BASE_URL = "https://hris.sslwireless.com/api/v1/";

shaon2016 / GetX Dependency

Created June 19, 2021 16:26

	import 'package:clean_architecture/feature/home/controller/HomeController.dart';
	import 'package:get/get.dart';

	class HomeBinding extends Bindings {
	@override
	void dependencies() {
	Get.lazyPut<HomeController>(() => HomeController());
	}
	}

shaon2016 / Pagination

Created June 19, 2021 16:15

Example to show pagination using GetX


	class HomeController extends BaseController with StateMixin, ScrollMixin {
	final donors = <BloodDonors>[].obs;
	var page = 1;
	var isToLoadMore = true;

	@override
	onInit() {
	super.onInit();

shaon2016 / BaseController

Created June 19, 2021 16:03

BaseController for all GetXController

	import 'package:clean_architecture/core/network/rest_client.dart';
	import 'package:get/get.dart';

	class BaseController extends GetxController {
	late RestClient restClient;

	@override
	onInit() {
	super.onInit();
	restClient = Get.find();

shaon2016 / SpinnerDialog.txt

Last active September 24, 2020 11:43

Create a spinner dialog using Recycler view and Higher order function

	# This is the Util function

	````
	import android.app.Dialog
	import android.content.Context
	import android.graphics.Color
	import android.graphics.drawable.ColorDrawable
	import android.view.LayoutInflater
	import androidx.databinding.DataBindingUtil
	import androidx.recyclerview.widget.RecyclerView

shaon2016 / P

Created December 10, 2019 12:18

	object P {
	private val TAG = P::class.java.simpleName


	private var prefs: SharedPreferences? = null
	private var prefsEditor: SharedPreferences.Editor? = null

	@SuppressLint("CommitPrefEdits")
	private fun assurePrefNotNull(context: Context) {
	if (prefs == null)

shaon2016 / Util

Last active December 10, 2019 12:16

Util functions


	import android.animation.Animator
	import android.animation.AnimatorListenerAdapter
	import android.animation.ValueAnimator
	import android.annotation.SuppressLint
	import android.app.Activity
	import android.app.AlertDialog
	import android.app.Dialog
	import android.content.Context
	import android.content.Intent

shaon2016 / Network broadcast

Created January 16, 2019 12:03

	// For pre lollipop and post lollipop

	import android.content.IntentFilter
	import android.net.ConnectivityManager.CONNECTIVITY_ACTION
	import android.util.Log
	import com.firebase.jobdispatcher.JobParameters
	import com.firebase.jobdispatcher.JobService
	import com.osellers.fragments.HomeFragment
	import com.osellers.receiver.ConnectivityReceiver