Refine or rewrite the XamarinForms online transport movement written

Goal: to create an APK for Android or Firestick, install it on the TV, and launch videos from a computer so that the same videos are displayed on all TVs. It will be used for clinics to play specific videos on the TVs. Also, there should be playlists so that each specific TV shows only the selected playlist. The program should download videos to the device instead of streaming them, thus saving internet and resources. When the Playlist is updated, the program will update and show new videos.

We are looking for an experienced freelancer (mobile app developer). We need to create and prepare apps for upload in the iGaming niche. These apps are developed for a specific task — launching advertising campaigns through Google UAC (Universal App Campaigns). Therefore, it is critically important that the apps are technically optimized for Google Ads algorithms. Please specify the price and deadlines.

Good day. In order to publish the app on Google Play, 20 testers are needed to test it. You must install the app, click around a bit, and not delete it for 14-15 days. Tester task: download the app to your smartphone, open it a few times, press buttons, check tabs, and DO NOT DELETE THE APP FOR 14 DAYS! If you or your team are ready to test, please write. Update #1 from 07.05.2026 20 testers are needed for testing a game on Google Play. Google Play requirement. The game cannot be deleted for 20 days; otherwise, everything will reset and you will have to start over. If you have a team with 20 devices, send your proposals. Tester task: download the app to your smartphone, open it a couple of times, press buttons, check tabs, and DO NOT DELETE THE APP FOR 14 DAYS!

Development of a simple Android application is required. Project description It is necessary to develop a very simple application for Android. The application consists of only one screen and performs one function — it accepts a text command and outputs a predefined response. No complex logic, server part, or internet connection is required. Functionality The main screen should have: - a text input field (in the style of a command line or terminal); - a "Submit" button; - an area to display the result. After pressing the button, the application compares the entered text with a list of predefined commands. If the command is found — a predefined text is displayed. For example: - "help" → the text "List of available commands" is displayed. - "about" → information about the application is displayed. - "test" → "Test completed successfully" is displayed. If an unknown command is entered — a message is displayed: "Unknown command." The number of commands is small (approximately 5–10). All responses are static and predefined in the application. What is NOT required - internet; - server; - API; - database; - registration and authorization; - storage of user data; - multiple screens; - complex logic; - animations; - push notifications. Design A neat modern interface in a minimalist style is needed. It is preferable to use a dark theme. Without complex effects and animations. Requirements - The application must work on the maximum possible number of Android devices. - Compatibility with modern and older versions of Android. - The code should be clear and suitable for further editing. Work results It is necessary to provide: - the source code of the project; - a ready APK for installation; - a brief instruction where the list of commands and response texts can be changed if necessary. When responding, please indicate: - cost; - deadlines; - the minimum version of Android on which the application will work.

Technical Task for the Development of the MVP Mobile Application MoveWayAbout the Project I want to create a mobile application MoveWay for international passenger transportation by minibuses (vans) with 7–8 passenger seats. The main idea is to create a platform that will unite carriers who operate international trips by minibuses and passengers in one service. The application should allow passengers to quickly find a trip, book a seat, and pay for it online, while enabling carriers to easily manage their routes and bookings.