Xamarin android app hello worldงาน

We have a prototype of a software application that is almost ready but only one part is missing and is that we need a function that prevents from shutting down the mobile phone. And that's what our team needs help in.

I am looking for an experienced Android developer to help with a couple of key issues in my app. The primary focus should be on UI improvements. Key Tasks: token refresh functionality ignore battery optimize permission run at startups functionality UI change 2 new api's refactor code for easier maintenance currently displayes persistent notification dont want it Other requirements: - The app's token refresh mechanism must be revised and optimized - You should be able to ignore battery optimization permission I would ideally like a freelancer who is experienced with Java, Android Studio and UI/UX principles. Experience with token refresh mechanisms and battery optimization is also highly desirable. Please provide examples of previous relevant work.

I'm seeking a professional app designer to create a sleek and user-friendly login interface for an Android app. Below are the key requirements: - **Platform**: The design should be specifically for Android devices. Prior experience in Android app design is a must. - **Authentication**: The login system should be simple, without the need for multi-factor authentication. - **Integration**: While the design should be self-sufficient, it should not rely on any third-party authentication systems. This is a standalone login system. Ideal candidates will have proven experience in Android app design, specifically focusing on login interfaces. Strong candidates will also have a portfolio of relevant work and a good understanding of use...

I'm seeking a professional app designer to create a sleek and user-friendly login interface for an Android app. Below are the key requirements: - **Platform**: The design should be specifically for Android devices. Prior experience in Android app design is a must. - **Authentication**: The login system should be simple, without the need for multi-factor authentication. - **Integration**: While the design should be self-sufficient, it should not rely on any third-party authentication systems. This is a standalone login system. Ideal candidates will have proven experience in Android app design, specifically focusing on login interfaces. Strong candidates will also have a portfolio of relevant work and a good understanding of use...

I have a base Powerpoint presentation ready with all the necessary text content. It needs a necessary transformation to leave an impression on potential partners and clients. Your task would be: - Implementing a modern design style across the presentation to ensure its engagement with the corporate world. - Emphasise image selection. Images play the main role in this Project. They need to be intriguing and powerful, reflecting the uniqueness of our work at Sniper Action Photo. I will provide all of the sample images. - While the main focus is on the images, typography and color schemes should not be overlooked. They should complement the images and strengthen the overall visual appeal of the presentation. Ideal Skills and Experience: - Excellent understanding of aesthetic and mode...

I want to activate android auto in my BMW 2019 without adding devices.. (something like below reference) reference:

...data sources and present the results using insightful visualization techniques. Here are the requirements: - Implement Amazon Cognito for user authentication and authorization - Utilize AWS Amplify for the app's development and deployment - Integrate AWS API Gateway for efficient data exchange - Integrate Stripe for payments. Need complete flow Our tech stack looks like: - Amazon Amplify for app backend, and front end - Gatsby JS coupled with AppSync for front end - Amplify UI and MUI Material for UI components Features that I need: - End to end user journey - from login/registration to offering profile capture, to custom subscriptions - User DMs, Push Messaging, Custom email notifications (using SES) - Analytics (details noted below) Data Analysis Requirements: - Pred...

The goal of this project is to gain some prac3cal experience in Android development and exercise your understanding of cellular and WiFi networks by measuring them. Our specific learning objectives include: • Getting familiar with the Android programming framework. • Implementing background services for Android. • Implementing network measurements using the Telephony and the Wifi Manager Android Apis. • Practicing technical code documentation. • Practicing teamwork.

...utility tokens and security tokens to align with the diverse functions and requirements. - Developing stablecoins to ensure stability and reliability within the token ecosystem. The tokens are intended for: - Loyalty rewards: The tokens will serve as a form of incentive for loyal customers, encouraging repeat purchases and engagement. - Asset ownership: These tokens will represent ownership of real-world assets, providing a secure and transparent method for asset transfer and management. In terms of distribution, I'm looking for: - Initial Coin Offering (ICO): The developer should be able to manage the process of launching an ICO, from initial planning to execution. - Airdrop: The developer will need to set up an airdrop campaign, ensuring widespread distribution of the to...

...with the world and objects within it. - Customizable Avatars: Users should be able to customize their online persona in multiple ways. -Real-time Multiplayer: The metaverse needs to support multiple users interacting in real-time. Interaction: The primary mode of interaction should be through keyboard and mouse controls. A detailed understanding of user controls in a 3D environment is important. Skills and Experience: - Expertise in 3js for creating 3D environments - Experience with creating customizable characters - Understanding of multiplayer game development - Ability to implement user controls for 3D navigation - Previous work with cartoonish art style. Can you build a metaverse? Lets start with a simple empty place we can run around together and speak to each other ...

...application on both iOS and Android platforms for comprehensive high school management, including a parental monitoring system. Here's what we're looking for specifically: - Parent-Teacher Communication: The app should allow easy in-app messaging, push notifications for immediate updates, and the ability to schedule meetings conveniently. - Attendance Tracking & Grades Monitoring: The application should enable tracking student attendance and monitoring their grades. - Courses Documents & Agenda: The system should provide seamless accessibility to courses documents and maintain a detailed course agenda. Freelancers applying should have: - Experience in creating mobile applications for both iOS and Android. - Ability to implement comm...

I'm in need of an expert Mobile App developer to create an Android application for me. This app is primarily designed to scan nearby wifi networks and cellular networks using latitudes and longitudes. Key Features Required: - The central functionality should involve scanning networks. The app should be able to detect the presence of networks in a geographical location based on coordinates. User Interface: - I prefer a minimalistic approach to the user interface. Please ensure it's straightforward, clean, and efficient. Relevant Skills: - Android app development - Familiarity with network scanning technologies - Experience developing minimalistic user interfaces Please reach out if you have a good understanding of these requirements ...

We have an existing app with a menu that needs some attention. Right now, the focus is on changing existing menu item or a adding new one. While we want these changes to happen relatively soon, they aren't necessarily urgent and should be achievable without disrupting the overall flow of the app. - The interactions with the menu are also up for reconsideration. We're open to a different approach than the traditional menu. Maybe something more interactive like a roller, or a more user-friendly system than a standard dropdown. Right now we have 26 cities that have to be included The backend CMS work both for android and iOS Ideal skills for this project include: - App design experience, particularly with menu systems - A good understanding of use...

...looking for a competent mobile app developer to create an Android Internet Radio app that features a mix of content, including talk shows, music, and news and sports. This is what I require: - Development of the app solely for the Android platform - It would be a bonus if the app can support offline listening, but this is not a definitive requirement – I am open to discussion on this point. I provide access to my play store for the person to deploy the app. I will also submit the online radio link Ideal skills and experience: - Proven experience in mobile app development, especially in creating high-quality Android applications - Strong knowledge and experience with internet radio app creation would be hig...

Entregare su proyecto con los detalles definidos en la conversacion a traves del chat en un plazo entre 25 y 35 dias

...the Flutter framework, experienced in solving similar issues, and familiar with both Android and iOS development. • Build Errors: My project has been spawning various build errors that hinder the execution of the application. The freelancer is expected to help identify and rectify these errors. • UI Layout Problems: There are also vital concerns with the user interface layout. Some pages don't render correctly on different screen sizes, and the general responsiveness of the UI is inconsistent. The task would involve pinpointing these problems and implementing effective solutions. • Platform: The application is to be developed for both Android and iOS platforms. Therefore, experience with cross-platform app development will provide a definite ...

I'm looking for someone who can help me sell Android mobile apps designed specifically for small shop owners. There are three different apps to cater to the needs of shops in three different areas. 1 Point of sale (App Name - MyPOS) 2 Receivables Management (Udhar Khata) (App Name - PayMe) 3. IGST Billing with and Receivables. (App Name - IGST Invoice & Status) This project has a strong emphasis on usability and accessibility. Key Responsibilities: - Installing one of the above apps with a Shop Owner depending on his requirements. - Selling the App using Payment GetWay available with each of the Apps. - Focusing on point of sale, receivables management, IGST Billing, and Receivables. Ideal Skills: - Proficiency in Field Sales - Proficiency ...

Wir möchten auf unserem Online Shop ein Spiel Bogenschießen einfügen. Wir verkaufen Bogensportprodukte. Das Spiel soll ein Konzept beinhalten das dem Kunden die Möglichkeit gibt spezielle ...ein Spiel Bogenschießen einfügen. Wir verkaufen Bogensportprodukte. Das Spiel soll ein Konzept beinhalten das dem Kunden die Möglichkeit gibt spezielle Produkte aus unserem Portfolio einzusetzen, Preise zu gewinnen, Meisterschaften zu simulieren. Es soll kein gewöhnliches Shooting Game sein, sondern spielerisch technische Veränderungen einfließen zu lassen. Regel und Rahmenbedingungen werden von World Archery, bzw. IFAA Federation vorgegeben. Eine Vorstellung über den zeitlichen und preislichen Aufwand über solch ein Projekt wä...

My firm is in need of a reliable virtual assistant to support us with administrative tasks, data entry and customer support. Work will be done from home, anywhere in the world, between 8AM - 4PM EST. Key responsibilities: - Conducting a variety of administrative tasks - Ensuring accurate and timely data entry - Providing top-notch customer support Skills Required: - Intermediate proficiency in G Suite - Strong administrative skills - Effective customer dealing capabilities

I'm in search of a creative content creator who specializes in TikTok videos. The main goal of this project is to create engaging and informative promotional content for products and services related to the cryptocurrency world. Ideal Skills & Experience: We give you a 15-30 sec script You get paid $20 - Prior experience with TikTok content creation - Familiarity with $BOLTZ and its market - Strong communication skills - Creative and engaging content creation

As the project owner, I am looking for a highly proficient and experienced AI-expert for programming and coordination tasks in this project. Given your experience in the AI world, this role will be a perfect fit if you have: - A bachelor's degree or equivalent experience in a field relevant to this job - Previous experience in similar roles, with emphasis on AI programming languages - Strong analytical skills and propensity for problem-solving Key Responsibilities: - Communication and Coordination: You will need to work closely with the team, maintaining strong team dynamics and effective communication - AI Programming: Mastery and proficiency in AI programming languages are crucial for this role Ideal Skills and Experience: - Proficiency in AI programming languages - Exc...

I'm in need of a skilled mobile app designer who can redesign an existing android app and also make for IOS. there will be two versions (android / Ios) EDITED: this project is not only to change the color or the images to the current app. you need to know about programation in arduino, bluetooth and android ,, because this app will manage a lock using the smartphone. I send you the current android app in order that you could understand and know how the buttons work please do not offer your job if you can not open the current job and see how it works Key Requirements: - The design modifications primarily focus on be friendly and easy to use - For the user interface, I'm looking to make changes to the color sche...

I am in need of a professional Android developer to create a live streaming app with the three key features of live chat, virtual gifts, and social media integration. Key Features: - Live Chat: The app should allow users to chat in real-time with streamers. - Virtual Gifts: Users should be able to gift virtual items to their favorite streamers during live broadcasts. - Social Media Integration: The app should seamlessly integrate with popular social media platforms, allowing users to share their favorite streams. Ideal Skills: - Proficient in Android app development - Experience with live streaming technologies - Familiarity with in-app chat and gift systems - Previous work involving social media integration

As the proud owner of a Xamarin-based application, I'm in need of an expert who can help me enhance its performance. While I don't currently have a specific list of tasks, I do have a few general ideas in areas where improvement is paramount. The key area for improvement I'd like to focus on at the moment is the app's performance. Particularly, I've identified that the app's loading time is significantly slow, which hampers the user's overall experience. Here's what I'm expecting: Key Responsibilities: - Assess the current performance of the application. - Identify bottlenecks contributing to slow loading time. - Propose effective strategies for speeding up the loading time. Ideal Expertise: - Extensive experience in working with ...

I'm in need of an Android developer who has high skills in the following areas: Im can suggust good budget This project is very complex Only high skills android Developer can take a part - Granting Permissions: I need someone who can work with me to set up secure and efficient permission management for the app. - Google Play Implementation: The developer should be able to implement Google Play services effectively to ensure a smooth and seamless experience for users. The project is complex, demanding someone with a deep understanding of Android development and a track record of working on similar projects. Key Responsibilities: - Manage device permissions effectively and securely - Implement Google Play services in a way that enhances user interaction...

As the overseer of an exciting cross-platform application project, I am in need of a proficient Flutter developer. The project will require your expertise in various areas including User Authentication, Push Notifications, and In-App Purchases. The application needs to be compatible with iOS, Android, Web, and Desktop platforms. I have already prepared a specific design for the application, freeing you from the responsibility of conceptualization. Ideal skills and experience: - Profound knowledge in Flutter development - Experience with multi-platform app development - Practical understanding of user authentication, push notifications, video players integration, quiz, - Ability to work from an existing design and wireframe Your role will involve the application o...

Hello, I want to create a Car Rental website with online reservation.

I am seeking an experienced Android app developer to create a robust and aesthetic dental care plateform The successful applicant will have: -Expertise in Android app development -Proven experience in creating dental health care apps Primary Function of App: - Establish a user-friendly interface for purchasing and asking disease problem using cam scanner on chatboard frome home or from anywhere we want. -If user want to connect with dentist urgently, for that thing first pay online 50₹ to the dentist and connect with them urgently. - Ensure secure online payment options after contact with dentist. - Effective things categorization for easy user navigation - Provide options for user reviews and feedback Your commitment to timely delivery and clea...

I am in need of a skilled and efficient game app developer specializing in strategy games. This project involves creating a strategy game that is compatible with both iOS and Android platforms, and also integrates social media sharing for achievements. Key Requirements: - Proficient in game development for iOS and Android platforms - Previous experience in creating strategy games - Familiarity with integrating social media sharing into apps Please only apply if you can deliver top-notch work and meet tight deadlines. No SLOW developers, please.... type int he top ASAP

Project Title: UI/UX Design for MetaMatch Web3 Betting App on Figma Project Description: We are seeking an experienced UI/UX designer to create intuitive and visually appealing app screens for MetaMatch, a cutting-edge betting platform that integrates real-world sports events with blockchain technology. This project will involve designing the user interface from scratch on Figma, focusing on incorporating web3 features such as cryptocurrency wallet integration and web3 registration. Drawing inspiration from Sorare and notable Figma community files, the goal is to design a modern, clean interface with a gaming visual that supports the functionality of a betting app. This interface should ensure a seamless and engaging user experience for blockchain enthusiasts,...

I'm urgently looking for a skilled professional who understands the ins and outs of Android system and can root my device. I wish to install a custom ROM, specifically, a customised name ROM. If you are efficient in rooting Android devices and have previous experience with ROM installation, this job is for you. Please illustrate your skills and experience when bidding. Skills Needed: * Knowledge and experience in rooting Android devices. * Understanding of custom ROMs installation. * Familiarity with customised name ROM will be a plus. * Ability to start immediately and work quickly. Quick completion is my priority as I need this done ASAP. Enjoy a straightforward task with a sense of urgency. Let's discuss further details!

...an experienced IOS app developer to create an app similar to AliExpress. The app will be a platform where sellers can showcase their products, and customers can purchase them using various payment methods. Key Features: - Development of an Android app with a user-friendly and intuitive interface - Functionality for sellers to create product listings - Integration of multiple payment gateways including Credit/Debit Cards, PayPal, and Mobile Wallets - Secure and reliable payment processing for customers - Ability for customers to browse, search, and purchase products - Notification system for order status updates - Shopping cart and checkout functionality Ideal Skills and Experience: - Proven experience in developing Android applications - Stron...

...Crearé un panel de administración del sitio web para que puedas realizar un seguimiento de todo desde él proyecto. Ejemplo: Administrar usuarios (Listar / Agregar / Editar / Eliminar usuarios) Administrar categoría (Listado / Agregar / Editar / Eliminar categoría) Tipo de aplicación: Híbrido Lenguaje de programación: Dart Marcos: Flutter Herramientas: Android Studio • firebase Propósito: Entrega • Restaurante • Compras • Reserva • Finanzas • Redes sociales • Médico • Salud y Fitness • Noticias • E-commerce Experiencia: Compatibilida...

I require a skilled developer to create a bus ticket booking application supported on both Android and Web platforms. This application should feature a user registration and login capability, thereby creating personalized experiences. Here's what is needed: Features - User registration and login feature for personalized use. - Facility to book bus tickets. - Support for credit card and debit card payments. Ideal Skills - Proficiency in Android and Web development. - Excellent understanding of payment gateway integration, specifically debit and credit cards. - Experience in developing applications with user registration and login features. - A portfolio with similar apps might give you an edge. This project demands a high degree of user-friendliness, secure transac...

I am seeking a highly skilled designer with expertise in Android app development to design a casino app for me. Your main task will be to design a visually appealing and user-friendly casino app for Android devices, with a focus on the unique feature of Avator, which will be included. Key Responsibilities: - Designing a visually appealing and user-friendly casino app for Android devices - Implementing the unique feature of Avator into the app - Ensuring the app is compatible with Android platforms - Providing ongoing support and updates as required

...type of marketing material. 9. Compliance Imagery and Icons: Avoid explicit cannabis imagery; opt for symbolic and emblematic designs. Regulatory Notes: Ensure all branding adheres to local regulations concerning cannabis marketing. 10. File Formats and Deliverables Required Formats: AI, PSD for editable files; PDF for completed guides. Mockups: Example applications in real-world scenarios. Submission Instructions: Designers should submit initial concepts based on these guidelines. Include a brief explanation of the design rationale, particularly how it aligns with DankDrop’s sophisticated and professional brand image. Evaluation Criteria: Adherence to the brand vision and identity guidelines. Creativity and originality in design exec...

I need a skilled mobile app developer, experienced in creating dynamic, user-friendly social networking apps. The main focus is to create a platform to promote meaningful individual chats interactions: - User Profiles: Develop a feature that allows users to create and manage attractive user profiles. Experience in designing user profiles for other social networking apps would be advantageous. - Messaging: Mainly, the app should support individual chats. Your expertise in integrating seamless, bug-free messaging functionality would be desirable. Your knowledge of both iOS and Android app development is critical for the successful completion of this project. So, ensure you can translate an app concept into a high-quality, user-friendly interface. Please ...

Gym logo for clothing, signage ect. ...ATTACHED PHOTO FOR REFERENCE “STAWELL FITNESS” arched over the Grampians mountains. This is the gym name and text I envision- STAWELL FITNESS (Mountains and muscular person pictured) 24-7 GYM Grampians, Victoria - Predominant Colours: Red, white, black. Or all gold - Design Style: I'm going for an old school look similar to “WORLD GYM” in the attached photo - Fitness Elements: The logo should feature a figure of a muscular person with a barbell in the back squat position, atop or amongst a representation of the Grampians, my gym's unique location amongst the mountains. ?See attached photo of the look I’m going for? I'm excit...

I'm seeking a skilled Android developer to create a unique mobile app. The main features of this app will be centered around song lyrics and will also include a shopping functionality. Key features: - An extensive database of song lyrics - Clean, intuitive interface for easy navigation - A shopping section that allows users to purchase music-related items like music player, pendives, merchandise. - Integration with payment gateways for secure transactions - User-friendly account management and personalization options Ideal candidates for this project should have: - Proven experience in Android app development - Strong familiarity with e-commerce functionalities and payment integration - Prior experience with media-heavy apps, such as music or enter...

Require an ecommerce shopping site and Android and iOS app

I want a software, the device I use to print the output of the project I prepared as WebView, Image, and PDF is TSC, for this, it is necessary to use the connection method 'socket' with the IP and port 9100. Additionally, the '' library inside should be utilized for the application to run. The resources available are as follows, along with an example APK.

Looking for an experienced freelancer to fix a problematic issue in an Android Studio mobile application. Due to large data sets, a specific page isn't functioning properly on some mobile phones (Real Me), which needs to be efficiently addressed. Primary Tasks: - Implement Pagination and Lazy Loading to mitigate issues around large dataset rendering - Optimize data representation from an API that returns text Ideal candidate: - Must have a compelling portfolio demonstrating experience with similar tasks in Android Studio. No need for extensive proposals, I am more interested in your experience and how you've demonstrated it in the past. Let's fix this quick and clean!

I'm in need of an experienced Flutter Developer who can design an application compatible with both Android and iOS platforms. Key features I'm looking to integrate are: - User Authentication - In-App Purchases At this stage, the requirements for SDK integration are open-ended as this question was skipped previously. Please recommend a suitable option you are comfortable with from the following choices: Firebase, AWS, Google Cloud, etc. Familiarity with Playstore submissions is also a must, ensuring a smooth transition from development to publishing. An ideal candidate for this role would have a solid record of creating Flutter applications for a variety of platforms, along with implementing the features listed above. Your techno-functional expertise would be ...

I'm looking for a skilled 3D printing expert who can help me produce high strength PETG parts in white color. The parts are intended for end-use applications, so they must be able to meet the demands of operational usage. Key Requirements: - End-Use Parts: The printed parts are intended to be used in real-world applications, hence must be robust and functional. - Standard Finish: While I'm not looking for a polished or ultra-smooth finish, a standard finish that is typical of FDM 3D printing is acceptable. - Material: The parts should be printed in PETG, specifically in white color. Ideal Skills and Experience: - Proficient in 3D Printing: Extensive experience in FDM 3D printing and a deep understanding of its nuances is essential. - Material Knowledge: In-depth underst...

...to Convert PDFs into images (save the whole pages to images, not just export existing images on pdf); - the package must provide iOS compatibility; - the package must provide a parameter to specify jpeg compression level and preserve colors; - the package must be developed in c#, compliant with .net/.net framework/Mono and ready to be used in windows/ maui ios & android projects; - the developer must provide c#, not hardcoded and fully commented source code; - the developer can't use third party components except for open source ones; - in case third parties components are involved, the develope must ensure us the licenses for third parties components allow distribution/use for commercial purposes; - the developer must sign the feelancer's intellectual property

...experienced modder to create a comprehensive Minecraft mod encompassing custom creatures, weapons, tools, and world generation. The key features include: 1. **New Creatures**: Mythical, Jurassic, and Alien creatures, with emphasis on mythical creatures. Particular mythical creatures include Dragons, Unicorns, Phoenixes, and even more such as Minotaurs, Gryphons, Hydras, Krakens, and many more from global folklore. A feature to turn creatures on and off is required. 2. **Custom Weapons and Tools**: Ranging from unique swords, bows, wands to hammers and more. Exceptional equipment from fiery axes, and immortal gems, to celestial bows are some of the expected creations. 3. **Improved World Generation**: I envisage unique dimensions including The Ethereal Realm, The Undergr...

I am looking for an experienced Android developer to help with a couple of key issues in my app. The primary focus should be on UI improvements. Key Tasks: token refresh functionality ignore battery optimize permission run at startups functionality UI change 2 new api's refactor code for easier maintenance currently displayes persistent notification dont want it Other requirements: - The app's token refresh mechanism must be revised and optimized - You should be able to ignore battery optimization permission I would ideally like a freelancer who is experienced with Java, Android Studio and UI/UX principles. Experience with token refresh mechanisms and battery optimization is also highly desirable. Please provide examples of previous relevant work.

I require the development of an Android Java Studio App designed for entertainment purposes with an emphasis on task management as a core feature. Specifications: - The application must be built using Android Java Studio. - It should ideally support up-to-date Android versions. Experience with Java programming language, Android SDK, and Android Studio IDE is crucial. Core Features: - Entertainment aspects to be discussed in greater detail at a later stage within the project. Creativity and ideas for entertainment-focused applications are a definite advantage. Task Management Features: - The app must primarily include the ability to manage tasks. While specific functionalities were not listed, potential features of interest could be cre...

Create Gaming Dating Mobile App (Ex.- Hello Yo & Ludo Play Room etc.)

I am in need of a highly-skilled 3D graphic designer who can create a realistic style video that lasts between 1 - 3 minutes. • Video Style: The video should be hyper-realistic, mirroring real-world textures and lighting. An intricate level of detail is absolutely essential. • Duration: The video needs to be thoughtfully designed and rendered to play out within a span of 1 to 3 minutes. • Software: No specific tool is requested. You can use whatever software you are most comfortable with, such as Autodesk Maya, Cinema 4D, or Blender. However, the quality of design and rendering is paramount. Ideal candidates should have previous experience in generating high-quality realistic 3D designs, a keen eye for detail and an impressive portfolio I can review. Strong c...