Android SDK Jobs

I have a fully working utility app that I assembled inside Google AI Studio. What I need now is a proper Android project that compiles into a Play-Store-ready AAB/APK, meets current Google policy requirements, and keeps every feature exactly as it behaves in the Studio preview. Core facts you should know up front • App category: Utility or tool • Access model: users must log in with their email and password (no social logins needed) The Studio export gives you the underlying code and assets; your job is to restructure, polish, and prepare it for release. That includes setting up the email-password authentication flow with secure storage, configuring Gradle, handling runtime permissions, adding the correct manifest declarations, signing the build, and supplying me with cle...

My Realme GT 6T should run like a flagship worth ₹80 k, yet right now every gaming session is spoiled by lag, frame drops and stubbornly high ping. I want the phone locked at a rock-solid 120 fps with zero stutter, no thermal throttling and stable, low-latency network performance. To make that happen I’ll give you full remote-control access to the handset (and, if you need it, live screen-shares from my laptop or the phone itself). Feel free to use whatever mix of ADB, GPU driver updates, debloating or network QoS settings you believe will get the job done—just keep the system stable and safety-net friendly. Deliverables • Proven 120 fps in supported titles with no perceptible frame drops • Noticeably lower, consistent in-game ping suitable for competitive play ...

I built my Android app with Lovable and have it live in a closed test on Google Play. • Google authentication fails with a "Google sign-in failed: [16] Account reauth failed" error the moment a user tries to sign in. I need the sign-in flow to complete successfully, returning the user profile as expected—no error messages and no fallback to guest mode. What I expect from you 1. Diagnose and resolve the Google Sign-In 404 so that login works on all current Android versions. My technical skills are somewhat limited so I need your patience :) We can work through a quick TestTrack update so I can verify both fixes before we push to production.

I’m ready to put my Android app through a full round of quality assurance focused on phones only. The goal is to surface functional bugs, uncover usability snags, and benchmark real-world performance before the next release. Here’s how I picture the collaboration: • You’ll create (or adapt) a concise test plan that explains the scenarios you’ll run, the devices you’ll use, and the metrics you’ll capture. • During execution you’ll track issues in a shared bug tracker, supplying clear steps to reproduce, screenshots or screen-records, and severity labels. • A short usability summary—what feels intuitive, what confuses first-time users, and quick-win suggestions—will round out the report. Please feel free to ment...

I’m building a standalone puzzle/strategy game for Android and need a developer who can transform my written concept and level sketches into a polished, touch-friendly experience. The game should feature level-based progression, intuitive controls, subtle animations, and a clean, minimalist interface—closer to calm, thoughtful problem-solving than fast arcade action. You’ll create the core game loop, level loading system, simple menus (start, pause, settings), local save functionality, and Google Play Services integration for achievements and leaderboards. I’ll supply final art and audio later, so please organise the project so assets are easy to swap without heavy refactoring. Unity is fine, but if you prefer another engine or native development, outline why it ...

My Realme GT 6T should run like a flagship worth ₹80 k, yet right now every gaming session is spoiled by lag, frame drops and stubbornly high ping. I want the phone locked at a rock-solid 120 fps with zero stutter, no thermal throttling and stable, low-latency network performance. To make that happen I’ll give you full remote-control access to the handset (and, if you need it, live screen-shares from my laptop or the phone itself). Feel free to use whatever mix of ADB, GPU driver updates, debloating or network QoS settings you believe will get the job done—just keep the system stable and safety-net friendly. Deliverables • Proven 120 fps in supported titles with no perceptible frame drops • Noticeably lower, consistent in-game ping suitable for competitive play ...

I want a lightweight Android application that lets me do two things from one device: • Watch the full, live screen of another Android phone, in real time. • Pull and display all incoming and outgoing SMS messages from that same phone. And watch image and video also No login, signup, or elaborate security flow is required; the app should open straight into a very simple interface with only the essential buttons needed to start and stop mirroring or read texts. Icons, colours, and layouts can stay basic—function over form. Technical freedom is yours, yet I expect smooth frame-rates for the mirroring (WebRTC, RTSP, or any efficient protocol you prefer) and reliable, near-instant SMS capture using Android’s default permissions model. You may work in Java or Kotlin...

I have a finished PDF that I want packaged as a standalone Android application. When the user opens the APK, it must immediately show the book in full-screen landscape and stay that way—no status bar, no navigation chrome. Page turns should feel like a real book with a smooth flip animation, yet the overall interface must stay minimalist and clean: a plain background, subtle controls, no decorative clutter. Security is just as important. The app has to block screenshots and screen recordings on every device that supports Android’s FLAG_SECURE protection (or any equivalent method you find more robust). If the device cannot be secured, display a brief warning message and close. At the end I need: • Release-ready APK and a signed debug build for testing • Complete An...

I have a finished PDF that I want packaged as a standalone Android application. When the user opens the APK, it must immediately show the book in full-screen landscape and stay that way—no status bar, no navigation chrome. Page turns should feel like a real book with a smooth flip animation, yet the overall interface must stay minimalist and clean: a plain background, subtle controls, no decorative clutter. Security is just as important. The app has to block screenshots and screen recordings on every device that supports Android’s FLAG_SECURE protection (or any equivalent method you find more robust). If the device cannot be secured, display a brief warning message and close. At the end I need: • Release-ready APK and a signed debug build for testing • Complete An...

More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? This question was skipped by the user How soon do you need your project completed? This question was skipped by the user **App name**: Updated to "Kidsy TV Channel" **Live Streaming (Castr support)**: I tested your exact links and they work perfectly: - Direct HLS links: - Works directly - Castr player links: - Auto-resolved to direct HLS stream The backend automatically extracts the real stream URL from Castr player links, so you can paste EITHER format in the admin panel. **On-Demand Videos (Castr VOD + MP4)**: - Castr VOD links: - Auto-resolved to direct HLS - Direct MP4 links - Work directly - Upload from your computer - Also...

I want Lottie files expert to create gifts for my app

I’m ready to move my Android stock-market app from concept to working build by wiring up five core features: • App Sound Buy,Sell, Login,Logout,Notification

Job Summary : We are looking for a Junior Kotlin Mobile App Developer to support the development and maintenance of our Android applications. As our user base grows, we need a motivated developer to assist in implementing new features, fixing bugs, enhancing UI/UX performance, and supporting quality assurance efforts. This is a hands-on role where you'll work closely with our Lead Developer and Product Team, gaining real-world experience and contributing to live, user-facing projects. This role is ideal for someone with foundational knowledge of Kotlin and Android development who is eager to learn, grow, and thrive in a collaborative, agile environment. Role Summary : Minimum 2 years of Experience is desirable. • Assist in developing and maintaining Android applications using...

PROJECT DESCRIPTION We are looking for an experienced Android developer to build a professional mobile application for location-verified photo and video capture. The application will allow users to capture photos and videos with location-based information embedded directly into the image or video. The goal is to create a reliable field documentation tool that can be used in professional environments such as inspections, infrastructure monitoring, site documentation, and survey reporting. The application will include camera functionality, GPS location capture, metadata overlays, media storage, gallery viewing, and report generation features. This project requires strong experience in: • Native Android development • CameraX API • GPS and location services • And...

We are looking for an experienced Android developer to develop a mobile application for our warehouse operations. The application will be used by warehouse staff to scan barcodes and capture vehicle images, and then send the collected data to our ERP system via API. Key Requirements: Barcode Scanner Ability to scan barcodes using the device camera. The scanned barcode value should be captured and stored in the application. Photo Capture Users should be able to capture one or more photos of vehicles using the mobile camera. Photos should be compressed before upload to reduce data usage. API Integration The application should send the following data to our ERP system via API: Barcode number Vehicle number (manual entry or scanned) Captured images User ID / timestamp API endpoint will be p...

I already have a working image-recognition model running inside Google AI Studio; now I need it packaged as a production-ready Android app that can be published on the Google Play Store. The heart of the job is wiring the existing model to the camera so recognition happens in real-time. From there, I also want: • User authentication so each person has a secure, personal session • An in-app analytics dashboard that shows usage stats and model performance • Push notifications to re-engage users and announce updates I will supply the AI Studio project and any trained model assets. You would handle the app architecture, UI that feels native on modern Android, the integration of the above features, plus Play Store compliance (privacy policy hooks, adaptive icons, signed ...

IMPORTANT UPDATE – READ CAREFULLY This is NOT a design contest. This project was mistakenly posted as a contest. It is actually a highly technical Android development task. Only serious Android developers with experience in LSPosed, Zygisk, Magisk modules and Camera2 internals should participate. Generic diagrams, flowcharts, AI-generated explanations or conceptual images will NOT be considered valid submissions. Technical Objective Device: Pixel 8a (akita) ROM: EvolutionX 15 (Android 15) Root: Magisk + Zygisk + LSPosed Goal: Force a USB UVC external camera to behave as the ONLY usable system camera. Requirements: Any app requesting a camera must open ONLY the external USB UVC camera. Internal physical cameras must be unusable or invisible. No ROM building. No vendor mod...