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I need an Android app that delivers smooth, low-latency live streaming. Viewers should be able to watch broadcasts that come from both locally stored files on the device and online streaming services such as HLS or DASH endpoints. Engagement is crucial: users must chat in real time, tap to like or leave comments on the stream, and share a running broadcast directly to their social media feeds. Please build these three interaction layers into the core UI rather than as separate screens so that participation feels immediate. Quality expectations • Playback: adaptive bitrate, reconnect logic, and graceful fallback when bandwidth drops. • Tech stack: Android Studio, Kotlin (preferred) or Java, with ExoPlayer or a comparable SDK for media handling; WebRTC expertise is a plus for ultra-low latency. • Compliance: follow Google Play guidelines for privacy and background permissions. Deliverables 1. Signed release APK and installable debug build 2. Complete, well-commented source code in a Git repo 3. Setup/readme outlining build steps, key modules, and how to switch between local file and online sources 4. Short video or GIF demo showing chat, like/comment, and share features in action The project is finished once I can run the app on a current Android device, stream from both source types, and verify that chat, reactions, and social sharing work reliably.
Project ID: 40534734
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Hi, Low-latency live playback is only half the job here; the bigger risk is keeping chat, likes/comments, and sharing responsive while the stream source switches between local files and HLS/DASH without breaking the UI. For this kind of app, the player state, realtime interaction layer, and fallback behavior need to be designed together from the start. My first focus would be the core stream screen: stable ExoPlayer setup, source switching, adaptive bitrate, reconnect handling, and the live overlay for chat/reactions/share so participation feels instant. After that, I’d wire in the release/debug builds, comments to keep the code maintainable, and clean Play-ready permissions/privacy handling. Initial work focus: - Player + source switch flow - Reconnect and fallback logic - Live chat/reaction overlay - Share action from stream screen - Build/release packaging and README One quick question: should the chat/reactions use a realtime backend you already have, or do you want me to structure that layer so it can plug into one later? Relevant work samples: [login to view URL] Can review this through Freelancer chat/video call, 11 AM–8 PM IST, if needed. Regards, Ghanu & Samir KESHAV INFOTECH
$287 USD in 12 days
9.5
9.5
274 freelancers are bidding on average $490 USD for this job

╰┈➤ ANDROID APP DEVELOPER Hi, ✔️ I can help you build a smooth, low-latency live streaming Android application with real-time engagement features and a scalable architecture for future growth. Key features I'll implement: ✦ Live Streaming (HLS, DASH & Local Media Sources) ✦ ExoPlayer-Based Adaptive Playback ✦ Auto Reconnect & Bandwidth Fallback Logic ✦ Real-Time Chat System ✦ Live Likes & Reactions Overlay ✦ In-Stream Comments Interface ✦ Social Media Sharing Integration ✦ Material Design UI/UX ✦ Google Play Compliance & Privacy Standards ✦ Clean, Well-Documented Kotlin Code ✍️ Will the chat and reactions be visible to all viewers in real time, or are they intended for private/group streams? ✍️ Do you already have a streaming backend/CDN provider, or would you like recommendations for handling live stream delivery? ✅ I can deliver the complete Android Studio project, Git repository, APK builds, setup documentation, and demo video showing streaming, chat, reactions, and sharing workflows. Looking forward to discussing the streaming architecture and helping you launch a reliable, engaging live-streaming app. Thank you.
$500 USD in 7 days
10.0
10.0

⭐️⭐️⭐️ Android Live Streaming App with Real-Time Engagement Features ⭐️⭐️⭐️ Hello, I checked your requirements and understand that you need a high-performance Android application for smooth, low-latency live streaming that supports both local video playback and online HLS/DASH streams, with real-time user interaction built directly into the viewing experience. Main Features: * Support for local video file streaming * Online streaming support (HLS / DASH) * Adaptive bitrate playback for smooth viewing * Auto-reconnect and network fallback handling * Low-latency playback optimization * Real-time chat integrated into video UI * Like/reaction system during live stream * In-stream comments and engagement layer * Social media sharing of live broadcasts * Single unified UI (no separate interaction screens) * ExoPlayer-based media engine integration * Optional WebRTC support for ultra-low latency * Background playback and lifecycle handling * Google Play policy compliant permissions Let’s chat… Thanks
$500 USD in 7 days
9.5
9.5

As a seasoned mobile application developer, I bring to the table a fusion of immersive skills including native Android app development using Kotlin (my preferred language) and Java. This means that your project is in safe hands - I am equipped with the technical proficiency needed to build a high-quality, low-latency, interactive Android live streaming app based on your detailed description. Not only do I have experience working with Android Studio and ExoPlayer for smooth media handling, but my comprehensive understanding of backend systems, REST APIs, Firebase and other platforms give me an added advantage when it comes to integrating interactive features like chat, likes, comments and social sharing into your app. As if that's not enough, I possess strong database architecture skills encompassing MySQL, SQLite, Firebase and Supabase which are essential for handling the different types of media sources you require in your app. Working with me is like having an architect that can see the entire panorama - from designing an efficient codebase to scaling your product alongside business growth. My business-focused approach ensures that every technical decision I make is aligned with your vision for the product. Let's transform your Android streaming app idea into a robust yet user-friendly reality!
$1,500 USD in 20 days
8.9
8.9

Hi — Elias here from Miami. I understand you're looking to develop an Android app for smooth, low-latency live streaming, ensuring viewers have an uninterrupted experience. The real challenge often lies in achieving reliable performance under varying network conditions. Maintaining low latency is crucial but can be tricky when considering scalability and user load. Additionally, integrating real-time features like chat adds complexity to the architecture. My approach would focus on a robust architecture using WebRTC for real-time communication, ensuring smooth data flow and minimal latency. I’d prioritize a modular design to facilitate future enhancements, such as adding new features or scaling the user base easily. I've worked on similar streaming applications, where I implemented efficient state management and optimized backend APIs to handle high traffic effectively. A few questions to better understand the scope: Q1 – What user roles will you need, particularly for content creators and viewers? Q2 – Are there specific integrations (like chat features) you envision? Q3 – What are your expectations for scaling? How many concurrent viewers do you anticipate at launch? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$600 USD in 5 days
8.3
8.3

Hello, I have carefully reviewed your requirements and fully understand the scope of developing an Android live streaming application with low-latency playback, support for local and online streaming sources, and real-time engagement features including chat, likes, comments, and social sharing. I have 10+ years of experience in Android application development using Kotlin, Java, media streaming technologies, and real-time communication systems. I can build a smooth and scalable solution using ExoPlayer and modern Android architecture while ensuring adaptive streaming, reconnect mechanisms, performance optimization, and compliance with Google Play guidelines. The application will be developed in structured phases, covering streaming implementation, interactive features, testing, optimization, and final deployment to ensure a stable and high-quality user experience. WE WILL WORK WITH AGILE METHODOLOGY AND PROVIDE COMPLETE ASSISTANCE FROM PLANNING AND DEVELOPMENT TO DEPLOYMENT AND STORE PUBLICATION. I will provide FULL SOURCE CODE OWNERSHIP along with 2 YEARS OF FREE ONGOING SUPPORT after project delivery. I eagerly await your positive response. Thanks
$300 USD in 7 days
8.4
8.4

Hi there, I got the full idea. What stands out most is that this is not just a video streaming app—the real challenge is delivering smooth low-latency playback while keeping chat, likes, comments, and sharing responsive in the same screen without affecting the viewing experience. What I will do is start by setting up the streaming architecture and media layer, followed by the real-time engagement features including chat, reactions, comments, and social sharing. Once the core functionality is complete, I will focus on performance optimization, testing across Android devices, and preparing the final release build with complete documentation. I have a few questions: • Will users only consume streams, or do you also need broadcaster functionality in the app? • Do you already have a backend for chat and reactions, or should that be developed as part of the project? • Is ultra-low latency a requirement from day one, or is standard low-latency HLS sufficient for the initial release? I would request to connect once so we can discuss the complete workflow and streaming requirements in detail. Based on that, I can share the best technical approach along with a realistic timeline and budget. Thanks, Rahul A.
$750 USD in 35 days
8.1
8.1

SKIP.
$250 USD in 21 days
7.6
7.6

Interesting project, I will build your Android live streaming app in Kotlin with ExoPlayer handling adaptive bitrate playback from both local files and HLS/DASH endpoints — plus a unified interaction layer for real-time chat, reactions, and social sharing embedded directly into the player UI. For the chat layer, I will use WebSocket connections rather than polling — this keeps latency under 200ms while minimizing battery drain. I will also implement ExoPlayer's `DefaultLoadErrorHandlingPolicy` with custom backoff logic so stream reconnection feels invisible to viewers during bandwidth drops. Questions: 1) Do you have a specific backend or signaling server for the real-time chat, or should I architect that component as well? 2) Which social platforms are priority for the share feature — Instagram, X, WhatsApp, or others? Looking forward to your response. Best regards, Kamran
$283 USD in 10 days
7.8
7.8

Hey, i will build a clean and professional multi page (Android live streaming app using Kotlin/Android Studio) website for your streaming business that is focused on improving their online presence, building trust, and helping them get more clients and bookings I will work directly on the required platform/account to develop a smooth low-latency live streaming Android app using Kotlin and ExoPlayer with support for both local video files and online HLS/DASH streams. I will implement real-time chat, likes, comments, and social sharing directly within the main player UI for seamless engagement, along with adaptive bitrate, reconnect logic, and stable playback. The app will follow Google Play guidelines, include clean architecture, and be fully tested for performance and responsiveness. i am interested to doing this work and i am agree with your budget Do you already have a preferred design style or any reference apps you want me to follow for your project? portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards: Hammad Hassan
$300 USD in 8 days
7.2
7.2

Hello, I understand you need a Kotlin Android live-streaming app with smooth low-latency playback from local files and HLS/DASH sources, plus real-time chat, likes/comments, and social sharing built directly into the viewing UI. I have experience building Android media apps with ExoPlayer, adaptive bitrate streaming, reconnect handling, Kotlin, real-time interaction layers, social sharing, release APK generation, and Google Play privacy-compliant implementation. I can develop the streaming player, source-switching logic, engagement UI, chat/reaction backend integration, fallback handling, clean Git repo, README, signed/debug builds, and a short demo showing the full workflow. Q1: Do you already have a backend for real-time chat and reactions, or should one be included? Q2: Are the online streams public HLS/DASH URLs, authenticated endpoints, or third-party platform streams? Q3: Should ultra-low latency WebRTC be part of the first version, or is optimized ExoPlayer streaming enough? Best regards, Stratos
$500 USD in 7 days
7.4
7.4

--- Android Live Streaming App Development --- I can help build the Android streaming application with low-latency playback and integrated real-time engagement features. Here's my approach: → Develop the app in Kotlin using ExoPlayer/WebRTC to support local media files and HLS/DASH streams. → Integrate real-time chat, likes, comments, and social sharing directly within the streaming interface. → Implement adaptive bitrate streaming, reconnect logic, and optimize performance across Android devices. Flow Streaming Integration → Real-Time Features → Testing & Optimization → Delivery Question Will the chat functionality use an existing backend, or should that be included in the development? Let's connect... Thanks
$450 USD in 16 days
7.7
7.7

The main challenge here isn’t just playing video from different sources, it’s keeping the experience responsive when network conditions change while real-time interactions continue uninterrupted. I’d build the player layer first using Kotlin and ExoPlayer, with a source abstraction that allows seamless switching between local files, HLS, and DASH streams. From there I’d add adaptive bitrate handling, reconnect logic, and fallback states so viewers don’t end up staring at a frozen screen when bandwidth drops. For engagement, chat, likes, comments, and sharing should live directly on top of the player rather than navigating away. I’d keep those interactions lightweight and real-time, with optimistic UI updates so reactions feel instant even if the network briefly lags. If ultra-low latency is important for live broadcasts, I’d evaluate WebRTC alongside standard streaming paths and use the most practical option based on the expected scale and source setup. One improvement I’d add is automatic stream health monitoring that surfaces connection issues before playback fully fails. Do you already have a backend for chat/reactions, or should that be included as part of the build? I can start right away.
$500 USD in 7 days
7.1
7.1

I understand the magnitude of your project and I assure you, we are more than capable to deliver the Android app you envision. As a leading web service provider and with extensive experience in developing and designing complex sites, your live streaming app is not just well within our skill set, it is right on our alley! Furthermore, we understand that user engagement is everything and how fundamental these features are to the overall experience your viewers will have. Trust us – incorporating real-time chat, liking, commenting and smooth sharing to social media won’t be an afterthought but at the core of the UI design. And about quality expectations - playback is a major point of emphasis for us. Not only will you get adaptive bitrate techniques ensuring uninterrupted delivery even when bandwidth falters, but also a robust reconnect mechanism to provide reliability for your users. In terms of technical skills, we've mastered Kotlin and have worked with ExoPlayer before which similar to the Media SDKs you mentioned. We are quite familiar with Google Play guidelines so compliance isn't any challenge for us either. To summarise, this isn't just another project for us. We take immense pride in our work and go above and beyond to ensure our clients' satisfaction. Let's connect and turn your vision into reality! Thank you for considering us.
$600 USD in 8 days
7.2
7.2

Hi I can build your Android live streaming app in Kotlin with ExoPlayer, supporting both local media playback and online HLS/DASH streams. The main technical challenge is maintaining smooth low-latency playback while real-time chat, likes, comments, and sharing remain active inside the same viewing interface. My solution would use ExoPlayer adaptive bitrate playback, reconnect handling, buffering controls, lifecycle-safe media sessions, and optional WebRTC planning for ultra-low-latency use cases. I will implement embedded chat, reactions, comments, and Android share intents using WebSockets, Firebase, or a custom real-time backend depending on your preferred infrastructure. The app will include source switching between local files and remote endpoints, graceful fallback on poor bandwidth, clean UI states, and reliable playback recovery. I will also follow Google Play privacy guidelines, minimize sensitive permissions, and prepare signed release APK, debug build, Git repo, README, and demo video. This gives you a reliable Android streaming app with core engagement features built directly around the viewing experience. Thanks, Hercules
$500 USD in 7 days
7.1
7.1

Hello, Leveraging my decade-plus of experience with eCommerce and web development, I am confident I can deliver an Android app that meets your live streaming needs precisely. Specializing in Java, team WellSpring Infotech is well-versed in all facets of Android Studio and Kotlin along with deep knowledge in using media handling SDKs like Exoplayer. We employ Google Play guidelines for privacy compliance and develop apps that are both adaptive and context-aware, ensuring quality playback even in low bandwidth scenarios. Moreover, our extensive experience integrating third-party APIs will come in handy for incorporating HLS and DASH endpoints into your app's core functionality. We also excel in building ultra-low latency solutions like your chat feature, where real-time interactions would define the overall user experience. Lastly, we value transparency and effective communication with our clients, which means you would be part of the entire development process from conceptualizing to final delivery. With your vision and our skillset combined, we will not only meet but exceed all your expectations for this project. Thank you
$700 USD in 10 days
6.8
6.8

Hi there, I’ve reviewed your Android app requirements and would love to collaborate on your project. With 5+ years of experience in native Android development, I specialize in building high-performance, user-friendly apps with clean UI, optimized architecture (MVVM/MVI), and seamless API integration. I’ll start with a clear project roadmap, provide regular progress updates, and ensure the app is thoroughly tested for stability and performance before launch. Let’s connect to discuss your app idea in detail — I’m ready to bring your vision to life! Best, Bhargav Android Developer | Kotlin & Java Expert
$500 USD in 7 days
7.0
7.0

With experience in Android app development and media streaming, I understand the need for a live streaming app with interactive features like real-time chat and social sharing. My past projects include integrating ExoPlayer for smooth playback and ensuring compliance with Google Play guidelines. Could you provide more details on the target audience for this app to tailor the engagement features effectively? Regards, Yogesh Kumar
$540 USD in 6 days
6.7
6.7

As an Android developer with a keen eye for creating smooth, low-latency experiences, your interactive live streaming application is right up my alley! I bring over 13 years of expertise in not just developing Android apps but also in web automation, data scraping & extraction, and AI solutions. This unique skill set has helped me deliver tailor-made high-performance, scalable, and cutting-edge applications even when working under the most demanding of circumstances. On top of delivering to Google Play guidelines, you can expect well-commented source codes stored in a Git repository as well as a comprehensive setup readme making maintenance easy even for future modifications. All these combined with short video/GIF demos showcasing the crucial interactive features like chat, likes/comments will ensure that you will finish your project on time and guarantee reliable functionality at every level. Don't just take my word for it--my past clients including car rental websites, AI emergency callers using Vapi and Twilio have found significant value in my work. So let's collaborate today on streamlining your live stream!
$250 USD in 1 day
6.9
6.9

Hey, the core of this is the player and the live chat in the same screen, so I'd build that first. ExoPlayer handles both your sources, HLS/DASH endpoints and local files on the device, with adaptive bitrate and reconnect so it recovers on its own when the bandwidth drops instead of dying. Chat, likes and comments I'd put as a layer over the video, not separate screens, so it feels live while watching. One straight thing on latency, HLS and DASH run a few seconds behind by nature, so it's near real time, not instant. True sub second needs WebRTC, which is a bigger build, happy to talk about that if you actually need it that tight. Sharing a running stream to social I'd wire in through the standard share flow. You'd get the signed release APK, debug build, commented source in a Git repo, a readme on building and switching sources, and the demo clip. Send me your stream endpoints and I'll get playback and chat working first so you can see the core early. Looking forward to hearing back from you soon. Thanks!
$500 USD in 5 days
6.6
6.6

Hello, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Java, Mobile App Development, Android, Software Architecture, Kotlin, Android App Development, Android Studio, WebRTC Please come over chat and discuss your requirement in a detailed way. Thank You
$250 USD in 3 days
6.3
6.3

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