Create tracking application android example code jobs

We have Andorid TV app built in OS 9 chipmunkband seem to have problem working in Andorid boxes 10 and 11 but work on phone no problem and So we think we may need to upgrade gradle and some depencies Also we need package changed so the upgrade is done it will installed and not conflict with exsisting apps that are same Build .so os will see as a different app Attached are two soure codes similar

I'm in need of an Android app, designed to cater for both phones and tablets. The app is dedicated to astrology, and must include the following features: - Daily Horoscope: A system that can provide daily horoscope readings for users. - Zodiac Compatibility: A feature allowing users to check the compatibility between different zodiac signs. - Birth Chart Analysis: A section for detailed birth chart analysis for users. I'm looking for a developer who has ample experience in Android app development, particularly in the realms of astrology or similar niche markets. Strong UI/UX design skills would be highly beneficial. Please share any relevant portfolio pieces when bidding.

I'm looking to hire a UI/UX designer with a focus on Android devices. The design will primarily be used for my website and app, which aim to sell products/services. Key Responsibilities: - Designing an efficient and visually appealing UI/UX for Android users - Ensuring the design is optimized for web and app usage - Incorporating best practices for e-commerce websites to enhance user experience and drive conversions Ideal Skills and Experience: - Proficiency in designing for Android platforms - Strong portfolio showcasing previous web and app design projects, particularly e-commerce - Understanding of UX principles and ability to translate them into intuitive design - Knowledge of current UI trends and best practices, with a focus on responsive design Please pr...

...mobile app developer to create a new food delivery app. The app should be compatible with both iOS and Android operating systems. Features: - User Registration & Login: An essential feature that allows users to create an account and sign in. - Menu Browsing & Ordering: A menu system that is easy to navigate and enables users to place orders efficiently. - Delivery Tracking: A feature that keeps customers informed about the status of their delivery in real time. Key Payment Options: - Credit/Debit Card: Secure and easy-to-use online payment method. - Cash on Delivery: A popular option where the customer pays upon receiving their order. Ideal candidates for this project should have: - Previous experience in developing food delivery apps. - Proficien...

...who can assist with cold calling local businesses. Your role will involve not only making these calls but also tracking the outcomes. If you're successful in this, there will be a continuous flow of work for you. Key Responsibilities: - Conduct cold calls to local businesses across various industries - Keep a detailed record of the calls made and the outcomes achieved - Ensure the primary goal of each call is to increase sales Key Requirements: - Proven experience with cold calling and sales - Ability to effectively track and report call outcomes - Strong communication and negotiation skills - Self-motivated and results-driven - Experience with spreadsheet software for tracking I'm open to the freelancer using any industry for the cold calling. The primary aim...

I'm currently experiencing a problem with Citrix Workspace. When I try accessing it through Google Chrome, the application fails to launch. I require a freelancer who is experienced with Citrix Workspace and can help me troubleshoot and resolve this issue. The ideal candidate should have: - Proficiency in Citrix Workspace - Strong troubleshooting skills - Experience with Google Chrome and browser-based application launching - Excellent communication skills to assist in resolving the issue efficiently. Looking forward to working with someone who can get my Citrix Workspace back up and running effectively.

I am looking for an experienced mobile app developer to create a mobile app for IOS and Android devices. Mobile application to manage two devices: The objective is to develop an application to manage two devices via WiFi (can be expanded in the future). We have two devices: sauna and red light therapy panel. They all have a touch control panel and can connect to your mobile phone via Bluetooth and Wi-Fi. Many of the providers even offer you the mobile application already developed (as you can see in the video of the red light panel) but only for each product category. The idea is to make a similar application from which the two devices can be managed (time programming, lighting, power, etc.). And the history of uses/configurations is saved. Ple...

I'm working on a PWA application and require a developer to help integrate the following features: - Taking a photo using the phone camera - Saving the photo to a MySQL database - Capturing the GEO Location of the phone and associating it with the photo The PWA will be optimized for both Android and iOS platforms, so experience with development for these platforms is essential. Most of the pages in the PWA is PHP In your application, please provide examples of your past work that are relevant to this project. It will help me evaluate your experience and capabilities.

I'm in need of a professional capable of migrating my existing Odoo 13 to Odoo 17 and my WooCommerce database to Odoo. There are several essential tasks that need to be completed in the process: - Advanced Inventory Management: Setting up a comprehensive inventory management system that allows for efficient tracking, control, and optimization. - Odoo Website Customization: I'm looking for customization of the Odoo website to better reflect and serve my business needs. - POS Customization: Tailoring the point-of-sale system within Odoo to ensure it's user-friendly, efficient and meets specific business requirements. - Multi-branch Capabilities: Implementing the necessary features to support multi-branch operations. The successful bidder will have: - Extensive experie...

I need an advanced web application developed. This application will include complex user interactions and data processing. Technical requirements include: - Expertise in Angular for frontend development - Knowledge of Spring Boot for application framework operations - Proficiency in Java Persistence API (JPA) for managing database operations Ideal candidates should have proven track record in building complex, dynamic and interactive web applications using these frameworks. Understanding best practices for each of these frameworks is highly desirable.

I am in need of a skilled developer to create a high-quality Android casino app. Key Features: - User Registration and Login: Users should be able to create accounts and log in to play. - Casino Games: A variety of casino games will be integrated into the app to keep users engaged. - Payment Integration: The app should have secure payment gateways for in-app purchases and withdrawals. - Admin Control: I need a separate admin login with the capability to: - Adjust game rules: The admin should have the power to tweak rules to improve user experience. - Change game outcomes: Admin should be able to modify game outcomes to keep the experience fair and engaging. - Manage user accounts: The ability to oversee and moderate user accounts is crucial. Design Prefere...

I'm in need of a highly efficient roll forging solution, specific to small components. This solution should aim to: - High-level product quality - Minimise material waste - Have FEA abilities Special features I am seeking in this solution include: - Real-time monitoring capabilities for instant tracking and oversight - Remote control functionality for convenience and efficiency - Automated adjustment settings to maintain optimal operation I am primarily dealing with small components. Hence, an ideal candidate for this project would be someone with prior experience and a deep understanding of developing solutions for small component roll forging. Knowledge of FEA is a must. Looking forward to a seamless cooperation that will deliver an exceptional output.

Overview We are in search of an exceptionally talented designer to craft an innovative and intuitive mockup for a web application focused on optimizing the recruitment process for various users. It is crucial that the submitted designs are entirely original. Submissions that utilize pre-existing templates or closely mimic designs from platforms like ThemeForest will be outright rejected and may receive a negative review. The design must adhere to the features specified in our project outline while showcasing a distinct and fresh aesthetic. Design Requirements 1. User Management -User Registration/Login: Separate workflows for candidates and companies. Each form should gather specific information as per the provided documentation. Design should clearly differentiate between these t...

Hi Moamen K., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I need a full-fledged messenger app, similar to WhatsApp, developed specifically on Flutterflow. It should be available on both Android and iOS platforms, and operate efficiently in a single (English) language. Key Features Required: - Chat messaging: Users should be able to send and receive messages readily. - Voice Calls: The app should enable voice calls between users. - Video Calls: Users should be capable of video calling one another. - File Sharing: The capability to send and receive files, such as photos, docs, and more. - Voice and Video Sharing: Users should be able to share voice notes and videos alike. - Able to change logo, colors, fonts and app name through admin panel for private and internal use of companies. - I will own the full royalty of the app. The developer ...

Develop and maintain the mobile app on iOS and Android platforms Build a scalable and secure backend infrastructure Integrate third-party APIs and services Collaborate with UI/UX designers to ensure a seamless user experience Perform thorough testing and debugging

I require a custom QR code generator that outputs in SVG format. These QR codes will encode vCard data for contact information. Additionally, I would like the following features: - The QR code should be in the shape of Porsche Crest logo. - The ability to customize the colors of the QR codes. - Support for integrating custom logos or images within the QR code design. Ideal skills and experience for this project include: - Proficiency in SVG format for QR code generation. - Experience with encoding vCard data. - Strong understanding of image manipulation for custom colors and logo integration in QR codes.

I'm looking for a Java expert who can deliver within a week. The endeavor includes two main tasks: 1. Develop a New Application - Here, you will be put in charge of creating a new robust Java application from scratch. I'm counting on your creativity and technical proficiency to build an application that works smoothly and effectively. 2. Debug and Enhance Existing Application - Besides the creation, your responsibility will also include debugging and optimizing an existing Java application. To clarify, the improvement should focus on: * Application Performance: You need to examine and identify performance bottlenecks in the application, then implement suitable optimizations to make it run more efficiently. Ideal candidates f...

...experienced software developer who can create a Windows-based kiosk application to facilitate student registrations, check-ins, and attendance tracking in a learning school. This will be a user-friendly, touchscreen-based solution, with no requirement for integration with existing systems or databases. Key Features: - Student Registration: The application should allow for the quick and easy registration of new students. - Student Check-In: A reliable and efficient check-in system for students. - Attendance Tracking: Real-time attendance monitoring and tracking. Key Requirements: - Proficiency in Windows-based application development. - Experience in creating user-friendly and touchscreen-compatible interfaces. - Prior experience with k...

I need someone who can create a database in MS Excel for Invoices Log (tracking for already processed invoices) with the following features. 1- A list of all invoices (Master List). 2- A list of all Contracts. 3- A list of all Purchase Orders. 4- A list of Approvers who is approving the invoices. 5- A list of Accounts. 5- All of these list should be linked with each other. There should be a Dashboard (Main Page) with link to the pages (Add Invoice, Search Invoice, Search Approver, Search Contract, Search PO, Search Account and Reports pages) on the top, and below the page list there should be the statistical data of the database. For Add New Invoice page, I should be able to add an invoice details, and if it's related to a contract or purchase order, I should be able ...

Project Details €500.00 – 600.00 EUR 1. Overview The project is to develop a marketplace for iOS, Android, and web, tailored for influencers and companies to book and offer advertisement services. It will support popular platforms like Instagram, Snapchat, TikTok, Twitch, etc.. The app will use a coin system as its currency, allowing users to book or offer advertisements. A transaction fee will be implemented for revenue generation. Users should be able to withdraw earned money. 2. Features 1. Influencer and company profiles for booking and offering advertisement services. 2. Support for multiple platforms (Instagram, Snapchat, TikTok, Twitch, etc.) for a wide range of advertising opportunities. 3. Transaction system using a virtual currency 'Coins' along wit...

I'm in need of a competent app developer to create a Sparks app for the Android platform. The key feature of the app should be order tracking. Technical Skills and Experience Required: - Proficient in Android app development - Prior experience in creating apps with order tracking feature - Strong understanding of UI/UX for mobile devices - Knowledge in modern design practices Design aesthetics are open for discussion given I've skipped that part in the questionnaire. Deliver an app that is functional, user-friendly, and complements the Sparks brand. Your portfolio showcasing similar projects would be of great interest.

...seeking a skilled UI designer for an iPad application focused on managing a restaurant's operations. The UI should be user-friendly and ideally suited for a restaurant environment. Key Features: - Order Management: I need the UI to include order tracking and menu customization features. I also require the ability to visualize the restaurant's floor layout to manage the orders efficiently. - Table Management: The UI must allow for table reservations, status updates, and merging. It should help in optimizing table assignments and order efficiency. - Inventory Management: The UI should support managing the restaurant's inventory to streamline operations and track costs. - Staff Management: I need a simple way to manage staff - from assigning tables, trackin...

...looking for a skilled game developer to create an engaging 2D game for both iOS and Android platforms. The main objective of this game is to complete levels, and I envision it in a fun and playful cartoonish art style. Key Requirements: - The game should feature 10 levels in total, each progressively more challenging than the previous. - Implement in-game purchase functionalities to enhance player experience. These should be well-integrated into gameplay without disrupting the user experience. - The game must be compatible with both iOS and Android devices, ensuring smooth performance and functionality on various screen sizes and resolutions. Skills and Experience: - Proven track record in developing 2D games for mobile platforms, particularly iOS and Android...

...develop comprehensive and effective Selenium tests for our web application. Key Requirements: - Proficient in Python/Java: Ideal candidate should have a strong command on Python/Java programming language. - Selenium Expertise: Demonstrable experience in creating selenium tests for web applications. - Web Application Focus: Experience with testing web applications is a must. - CI/CD Understanding: While not required, familiarity with Continuous Integration/Continuous Deployment (CI/CD) pipelines would be a plus. - Attention to Detail: Ability to meticulously craft test cases and identify and report bugs is crucial. Your responsibilities will include: - Collaborating closely with our development team to understand the application structure. - Developing a suite of s...

I'm looking for a Dafny developer to support me in the completion of existing code. I need him to pass verification of the code by the instructions exactly. it requires knowledge in proofs, using lemmas. Key Responsibilities: - Complete existing code in Dafny - Conduct code verification and ensure it passes successfully - Ensure the code is coherent and properly structured Requirements: - Proficient in Dafny - Extensive experience with complex algorithms and data structures - Able to work with well-documented code and project requirements - Strong problem-solving skills - Excellent communication skills, as we will need to discuss certain parts of the code Prior experience with similar projects and a good track record of successfully...

Looking for expert who create fiverr gif and create freelancer seller gig. More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Experience How soon do you need your project completed? ASAP

...project scope is broadly defined by the international strategy but has the necessary flexibility to adapt to local E-commerce needs. The scope defined so far is an action framework with some desirable minimums to be addressed. 2. Continuous Collaboration: You will work closely with the management team to define in detail the specifications for each area of work and the deliverables. 3. Hours Tracking: the scope of the project has already been calculated in hours by the international team. What is required is for the SEO consultant to dedicate these hours to different tasks, doing the best possible with the established time. Constant communication about the hours dedicated to the project is required, ensuring adherence to the agreed schedule. Hours for client calls and presentat...

Please read the content of the requirements - ONLY SPANISH SPEAKER I am seeking an experienced 360 marketing specialist for my social media platforms which include Facebook, Instagram, LinkedIn, and Twitter. The successful candidate will need to be a native Spanish speaker. To sell Point of sale For B2B sells of software Key responsibilities include: - Creating engaging and compelling content that will resonate with my target audience - Designing and implementing a comprehensive social media strategy aimed at driving sales - Creating and designing the Ads - Monitoring and analyzing metrics to ensure the effectiveness of campaigns

Note : my budget not more 10$ for whole project Create AI web app on bubble io **Game Objective:** The goal is to create a web-based multiplayer game where each player receives secret tasks from an AI. These tasks must be completed to progress towards a common goal. The game is dynamic, with scenarios and tasks changing based on player actions. **Step-by-Step Process:** 1. **Player Registration and Friend Network:** - Players sign up and add friends within the game to form a network. - Each player is assigned a unique identifier for tracking purposes. 2. **Hidden Scenario Generation:** - At the beginning of each game session, the AI generates a hidden scenario that sets the context for the tasks. - This scenario is not directly revealed to the playe...

I'm in need of a skilled developer who can create a robust web application using Vue.js and Laravel. This application is primarily aimed at business professionals and should incorporate real-time data analytics. Key skills and requirements: - Proficiency in Vue.js and Laravel - Previous experience building web applications - Understanding of real-time data analytics - Strong problem-solving abilities - Good communication skills, as there may be a need for clarifications on the project - Ability to deliver high-quality, scalable code Your main tasks will include: - Building a user-friendly and intuitive interface using Vue.js - Implementing real-time data analytics functionalities - Ensuring the application is secure and scalable - Collaborating w...

I'm in need of a skilled computer expert to help me develop a database. This database will essentially serve as an acco...accessible - The database should be designed to facilitate clear accounting procedures - The system should be user-friendly and reliable, making it easy for me to input data and generate reports as needed Ideal skills and experience for this project are: - Proficient in database design, particularly for accounting purposes - Strong attention to detail to ensure accurate and comprehensive data tracking - Experience in developing user-friendly interfaces for non-technical users - Ability to understand and translate complex business needs into a functional database If you believe you have the skills and experience necessary to help me with this project, pleas...

...looking to create a comprehensive web-based accounting software with essential features that will allow me to manage my finances, track inventory, generate GST reports, and handle billing. This software should also support up to 5 users. Key Features Needed: - Financial Management: The software should offer robust financial management functionalities to help me track and manage my finances effectively. - Inventory Management: A sophisticated inventory management system is required which involves product categorization, stock monitoring, and purchase order tracking. - GST Reporting: The software should have the capability to generate accurate GST reports in compliance with the relevant regulations. - Billing Features: I would require the software to support invoicing, paym...

Hi I need VPN application to connect to v2ray configs For example, I have several servers with Vless, Vmess and Trojan configs from several different countries server, also I need to update servers through admin, sort servers, delete, add and hide Ability to use free and premium modes, connect to PayPal and Stripe payment gateways, etc. But I need Run this project step by step for example for first task just free plan and then add premium plans and gateways and etc. for example then I need create ios app and more I'm looking for a skilled developer to create a custom VPN application for my needs and upgrade it in future

...understanding of current SEO best practices - Ability to use Visual Studio Code for collaboration and development The successful candidate will be able to deliver a high-quality, compelling, and SEO-friendly article within the specified word count. The use of ChatGPT to generate engaging content will be a crucial aspect of the project. You must also be able to incorporate LSI keywords effectively to improve the SEO value of the article. We're looking for an experienced ChatGPT professional proficient in Python and familiar with LSI (Latent Semantic Indexing) keyword extraction techniques to create a top-ranking, SEO-optimized article for our website. The ideal candidate should have experience utilizing Visual Studio Code as the development environment and be...

...help me track and interpret analytics data on my e-commerce website. Key Requirements: - Track & Interpret: I need someone who can implement tracking for traffic sources, conversion rates, page views and user interactions on my e-commerce website. You should have a strong background in data analysis and be able to provide actionable insights based on the data. Skills and Experience: - Strong Proficiency in Google Analytics: As I am currently using Google Analytics, you should be experienced with the platform and be able to set up advanced tracking and reporting. - E-commerce Analytics: Experience with e-commerce tracking methodologies, such as tracking of specific sales funnels, cart abandonment rates, and product performance. - Data Analysis: A compreh...

Hello! We're looking for an expert in Android or Flutter for an urgent project. Currently, we have the system connected on Android, but the app is lacking in many aspects. We need to connect the system on Flutter and develop the functionalities we need. In Android, we need to implement an ID confirmation and a dropdown category indicating products delivered in the main warehouse, among others. This will help us keep better control over the system. It's urgent, and we need to complete it today! If you have experience in Android or Flutter and can help us with this, please contact us as soon as possible!

I am looking for someone skilled in Microsoft Excel and Power Automate. This task involves creating an automation system that sends emails to our internal team members based on given triggers. The automation should trigger when: - An event's start date is approaching - An event's deadline is nearing The email content should serve as a reminder of the approaching s...approaching - An event's deadline is nearing The email content should serve as a reminder of the approaching start dates. It's pivotal that the chosen freelancer can work with accurate detail to ensure that no deadlines are missed. A deep understanding of Excel, or similar spreadsheet software, automation, and email systems is required for this task. Experience working with scheduling and deadline trac...

...to facilitate this process. Additionally, I need assistance to resolve customer-reported issues and add some enhancements to the platform. Key Features Required: - Real-time tracking: I need the platform to display real-time tracking information of assigned tasks. - Route optimization: An essential feature would be efficient route optimization for our tasks. - Customer notifications: I need a system that can send automated notifications to our customers. Roles required: - 1 Front-end developer: The ideal candidate should be adept at building user-friendly interfaces. - 1 Back-end developer: I need someone who can create a strong server-side logic. - 1 UI/UX designer: It's important to have a designer who understands how to make the platform visually appealing...

I'm in search of a competent cheat developer to create a specific ESP/Wallhack cheat for the game Ghosts of Tabor. Given the nature of this task, a deep understanding of game development, coding, and anti-cheat systems is necessary. Key Features Required: - Player Location Tracking: The ESP should highlight enemy players on the map, making it easier to track their movements. - Enemy Health Display: The cheat should display enemy players' health status, providing an advantage during combat. - Item Highlighting: Essential items within the game environment should be illuminated or highlighted for easy identification and collection. Compatibility: This cheat must be compatible with the game as it is played on a Quest 2 PC. Frequent check-ins and updates will be ...

Dynamic Block - Attributes o Outlet_Type  Single character text within the symbol  Text always horizontal o Outlet_ID  Multiline text associated with the symbol  Text always horizontal  Background mask with drawing background color, offset 1.05  Text always renders at 3/32” in paper space  Block rotation 0° or 180° (vertical orientation) • Center of text aligned to center of top/bottom of triangle  Block rotation 90° or 270° (horizontal orientation) • If one or two lines of text o Aligned within the top/bottom boundaries of the triangle • More than two lines of text o Line from bottom of ID text to midpoint on edge of triangle o Default alignment has the bottom line of text aligned to 5% above the bottom corner of the triangle  Orthogonal rota...

I require an expert Flutter developer to create a tailor-made billing app for my business. The main functionalities encompass invoicing, expense tracking, and inventory management. Key Requirements: - Development of an app using Flutter. - Design an easy-to-use interface for invoicing. - Develop expense tracking tools to monitor business costs. - Implement inventory management functions to help control stock levels. Ideal Skills and Experience: - Proficient in Flutter development. - Previous experience designing and developing billing apps. - Familiar with developing invoicing, expense tracking and inventory management features. - Portfolio showcasing previous applications developed.

I'm looking for a skilled Flutter developer to create a mobile application for both iOS and Android. I'm open to discussing the main functionality of the app with the chosen developer. However, I am particularly interested in including some key features like user authentication, push notifications, and in-app purchases. My ideal professional for this project would have experience in developing Flutter apps that are compatible with both iOS and Android, as well as integrating the mentioned features seamlessly. A good understanding of UI/UX design principles would be a plus. Please feel free to reach out to me if you believe you are the right fit for this project. Thank you.

...apply for a Senior Technical Manager - IT position on my behalf. Key Requirements: - Applying for the position of Senior Technical Manager - IT - Experience in the Information Technology industry - Submitting my past work as part of the application Your Responsibilities: - Apply for the job on my behalf with the information provided - Ensure the application is tailored to the job description and company culture - Submit my past work in a way that highlights my experience in the Information Technology sector. Ideal Freelancer: - Experience in job application writing and recruitment - A background in Information Technology to understand the role and its requirements - Good communication skills to represent me professionally - A good understanding of what potentia...

I am looking for help creating a basic SketchUp 'massing model' of an existing 2,000 sf house (exterior only; no interior walls needed). Photos & field measurements are provided, along with *mostly* accurate original blueprints. Thank you for your interest!

My company has a logo, recently I noticed a very nice brush effect on another company's logo that I want to apply to my current one. I have the reference so it should be very quick and straight forward . thank you, the reference is attached below

I'm looking for a skilled developer to create a phone control application that will run on my Windows PC. The primary function of this application should be remote control of both Android and iOS devices. Key Requirements: - Development of a phone control application compatible with Windows OS - The application should support remote control functionality for both Android and iOS devices - Ensuring smooth and responsive performance of the application - Interested in any additional features or suggestions for improvements from the developer Ideal Candidate: - Proficient in app development for Windows OS - Experienced in creating remote control applications for mobile devices - Familiarity with both Android and iOS operati...

I'm looking for a seasoned Flutter developer to enhance my existing Android app with Firebase integration. Key Requirements: - We have already developed the are looking for enhancement in existing app. 1) Reduce the Google MAP load time 2) User able to change From Address also. Ideal Skills: - Proficiency in Flutter: As the app is built on Flutter, advanced knowledge of the framework is crucial. - Experience with Firebase integration: You should have a proven track record of successfully integrating Firebase services like real-time database. Please provide examples of previous work demonstrating your expertise in Flutter and Firebase.

I'm in need of a diligent and proactive virtual assistant. Your main responsibilities will include daily calendar management and tracking tasks in Notion. Key Duties: - **Daily Calendar Management**: Keep my calendar up-to-date and organized. - **Task Tracking**: Use a provided Notion template to monitor my progress on tasks. - **Reminder Services**: Proactively send me reminders for upcoming events and deadlines. Ideal candidates should have: - **Experience as a Virtual Assistant**: Proven ability to handle similar tasks. - **Familiarity with Notion**: Ability to navigate and use templates in Notion efficiently. - **Strong Organizational Skills**: Capable of keeping my schedule in order. - **Excellent Communication Skills**: A proactive approach to reminders is crucia...

We are starting a project to develop a QR code payment application called "Metropol Pay" that will run on the Android platform. The application will be designed to perform the following basic functions, with a user-friendly interface: get tokens QR code creation Payment inquiry Cancellation and refund procedures These functions will be exposed via AIDL and can be triggered via App2App from another application. The application will manage Metropol Pay's payment processes, show the user the QR code and query the transaction details. When opened, Metropol Pay will receive a token with a 5-minute validity period from a Token API, then generate the QR code and display it on the POS screen. The screen will be designe...