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I’m handing you the complete, clean source for a two-player Chinese HongZhong Mahjong Android game—Java, Lua, resources, and the original keystore. All the heavy lifting is done; I just need two small but critical features finished and the app rebuilt with its official signature so the live server accepts it. 1) ESP view Add a toggleable button in the top-right corner that, when on, lets me see my opponent’s full 13-14-tile hand and the remaining wall. Off returns the game to normal. The button should swap its icon to indicate state. 2) Draw control After I discard, pop a selection panel showing the next available tiles. If I tap one within roughly 1.5–2 seconds, that exact tile is drawn; if I don’t tap, the game proceeds with a random draw. This feature gets its own button-style toggle beside the first, also with an icon change when active. Both toggles must be independent, implemented as on-screen buttons exactly as described, positioned together in the top-right corner. Deliverables • Updated Java/Lua code integrating both features • Two new icon-changing buttons wired into the existing UI layer • Signed release APK and matching AAB using the provided keystore • Brief README noting any new classes or resources The job is tiny and straightforward—I expect it wrapped in three to five days, and I’ve set aside a nice bonus if you beat that. Message “Ready” when you’re good to go and I’ll award immediately.
Projekt-ID: 40050443
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30 Freelancer bieten im Durchschnitt $115 USD für diesen Auftrag

Hi Dong F.. I am very excited with your project because I have completed similar project recently. The skills required for your project are my main specialty.(Mobile App Development, Game Development, Lua, Java, Android, Mobile Development, Android App Development and UI / User Interface) I can handle this perfectly and have abundent experiences. Please confirm that I am one of the best fits for you and drop me a message for further discussion. Thanks and Best Regards.
$200 USD in 3 Tagen
5,6
5,6

Hey Dong F., I just finished reading the job description and I see you are looking for someone experienced in Java, Lua, Mobile App Development, Android App Development, Mobile Development, Game Development, Android and UI / User Interface. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Haseeb.
$30 USD in 4 Tagen
4,4
4,4

Hello, I am confident in my ability to enhance your Mahjong APK with the ESP view and draw control features you require. With expertise in Java, Lua, and UI design, I can seamlessly integrate these functionalities into your existing game. The toggleable buttons for ESP view and draw control will be implemented exactly as specified, ensuring a smooth user experience. I have a proven track record in delivering quality results for similar projects, as showcased in my portfolio. I am ready to begin work on this project immediately and can ensure timely delivery of the updated APK with the requested features. Let's discuss further details in a call to align our visions for this project. Looking forward to collaborating with you, Ali Zahid
$30 USD in 7 Tagen
4,6
4,6

Hi Dong, I’m Robert, a Senior Full-Stack & AI Engineer with over 10 years of experience architecting and delivering robust software solutions, specializing in mobile app development, UI design, and game mechanics. My top strengths are Java expertise, mobile development proficiency, and a keen eye for UI integration. I recently enhanced a two-player game by adding real-time analytics and interactive elements, significantly boosting user engagement. I can seamlessly integrate the ESP view and draw control features you described, ensuring they are implemented with the independent toggles and consistent UI updates. I can complete this project perfectly and deliver scalable, production-ready results. My commitment remains on clean architecture, structured documentation, and timely delivery using the provided keystore for a signed release APK. Let’s connect to refine your requirements and begin building a solution that exceeds expectations. What is your preferred deadline for completion if I finish earlier than expected?
$200 USD in 5 Tagen
2,7
2,7

hi, your project outline is super clear and the features sound both interesting and totally manageable. I’ll add the ESP view with a toggle that swaps icons in the top-right, letting you see your opponent’s hand and wall as needed, and then handle the draw control: after discarding, you’ll get a quick selection panel to pick the next tile or let it randomize—totally in line with what you described. Both buttons will be independent, visually distinct, and positioned exactly where you want. Integrating with the existing Java/Lua codebase and prepping the signed APK plus a matching AAB with your keystore is no problem. You’ll get a concise README laying out the new classes, resources, and any tweaks. Fast turnaround is right up my alley, and I’m ready to start as soon as you send the files. Just reply “Ready” and we’ll get this wrapped up for you!
$139 USD in 1 Tag
2,7
2,7

I was impressed by your project 'Mahjong APK ESP Toggle Mod', it aligns perfectly with my skillsJava, Mobile App Development, Android, Game Development, Lua, UI / User Interface, Mobile Development, Android App Development in development. With over a decade of experience delivering 300+ successful projects and 200+ live apps on App Store and Play Store, I focus on building products that are clean, scalable, and results-driven. My approach is simple: understand your goals, plan precisely, and deliver a solution that exceeds expectations, on time and within scope. I maintain clear communication throughout the project to ensure transparency and collaboration. Let’s schedule a quick discussion to go over your requirements in detail and explore how I can help bring your vision to life.
$30 USD in 7 Tagen
2,2
2,2

Hello, I'm ready to implement the requested features in your Chinese HongZhong Mahjong Android game, leveraging my 15+ years of experience in software development. *Features Implementation* - ESP view: I'll add a toggleable button in the top-right corner that displays the opponent's hand and remaining wall when enabled. - Draw control: I'll implement a selection panel showing the next available tiles after discard, allowing you to draw a specific tile within 1.5-2 seconds. *Deliverables* - Updated Java/Lua code integrating both features - Two new icon-changing buttons wired into the existing UI layer - Signed release APK and matching AAB using the provided keystore - Brief README noting any new classes or resources *Confirmation* Please confirm the project details, and I'll start working on the implementation immediately. Ready
$132 USD in 7 Tagen
1,9
1,9

Hi there, I’ve read your Mahjong APK ESP Toggle Mod brief and I’m confident I can add two crisp, independent on-screen toggles in the top-right corner, exactly as you described. ESP View will reveal the opponent’s full 13-14 tile hand and the remaining wall when ON, with the icon flipping to reflect state. Draw Control will show a compact draw picker after a discard; tapping a tile within 1.5–2 seconds draws that tile; if you wait, the game uses a random draw. Both toggles are independent and share the same corner, with icons that clearly indicate state. I’ll integrate these into your existing Java/Lua code, wire up two new icon-changing buttons in the UI layer, and deliver a signed APK and AAB using your keystore, plus a README detailing any new classes or resources. I’m a senior developer with 5+ years building dynamic web apps, mobile games, and server-integrated features. I focus on Quality, Speed, Availability, Cooperation, and Honesty, and I’ll keep the UI non-intrusive and the logic robust so the live server accepts the new build without drama. If you want a quick chat to confirm icon styles or edge cases, Do you have a preferred icon design or color scheme for the two toggles, or should I align them with the current UI theme? Best regards, Denis
$150 USD in 3 Tagen
2,9
2,9

Hello Mate!Greetings Dong F., Good evening! I am professional mobile computer programmer with skills including Lua, Android, Mobile Development, Java, Android App Development, UI / User Interface, Game Development and Mobile App Development. Please send a message to discuss more about this project. Talk to you soon
$200 USD in 2 Tagen
0,0
0,0

Hey Alexander G., I just finished reading the job description and I see you are looking for someone experienced in Lua, Android App Development, Android, Java, UI / User Interface, Mobile App Development, Game Development and Mobile Development. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Salik.
$30 USD in 6 Tagen
0,0
0,0

Hello, As an experienced Android app developer, I have delivered numerous projects that deal with complex components, involving integration, data processing, and clean code implementation - much like the requirements you've outlined. I understand your immediate need for a toggleable 'ESP' feature and a draw control option. With my technical skills in Java, Lua and seamless knowledge of API integrations, I am certain I can swiftly incorporate the features into the existing codebase while ensuring both toggles function independently and are visually intuitive, offering you full control in-game. In terms of workflow automation and data solutions (a central part of your multiplayer game), my proficiency comes to the fore. Drawing from my experience with Python, which involves chat servers, user authentication, and effective communication patterns among players; this guarantees me as an ideal fit for this project.I assure you utmost efficiency with minimal bugs post-build. My passion lies in creating scalable solutions that save time and deliver actionable insights exactly what your project calls for. My approach is one fuelled by transparency and impeccable communication; something ingrained in me as a result of previous long-term client relationships; attributes that will prove invaluable throughout this project as we ensure 100% precision in achieving the required designs. While your timeline specifies three to five days, rest assur Thanks!
$30 USD in 6 Tagen
0,0
0,0

Hi, I'm excited about the opportunity to work on the Mahjong APK ESP Toggle Mod. With my experience in React Native and strong focus on clean architecture, I can ensure a high-performance and maintainable game. I understand the importance of seamless API integration and a polished user interface for an engaging player experience. Looking forward to hearing from you.
$155 USD in 3 Tagen
0,0
0,0

Hi dongf, Your vision for the Chinese HongZhong Mahjong Android game is intriguing. I appreciate the emphasis on enhancing the player experience with the ESP view and Draw control features. My background in game development aligns perfectly with your needs. I have hands-on experience with Java and Lua, ensuring a seamless integration of these critical additions. I'm excited to collaborate on this project to deliver the finalized APK and AAB swiftly. What result matters most to you? Let's bring your game to life together. Regards, Josh
$150 USD in 7 Tagen
0,0
0,0

Hi there, I am Vasyl, a seasoned Android developer with expertise in Java and mobile app development. I have carefully reviewed your project requirements for adding an ESP view toggle and draw control feature to your Mahjong game. With 8+ years of experience in Node.js backend and frontend technologies like React, Vue, and Angular, I am confident in delivering the desired functionalities seamlessly. I propose to implement the toggleable buttons in the top-right corner as described, ensuring independent functionality and intuitive user experience. I will integrate the features into the existing codebase, provide updated Java/Lua code, implement icon-changing buttons, and deliver a signed release APK and AAB using your keystore. Let's discuss further to get started on this exciting project. Looking forward to your response. Thanks, Vasyl
$150 USD in 7 Tagen
0,0
0,0

Hi there, You’ve handed me a clean Mahjong Android repo and two tiny, mighty features that will punch up the gameplay without touching the server logic. I’ll implement two independent top-right on-screen buttons: an ESP toggle to reveal the opponent’s full 13-14-tile hand and the remaining wall, with a crisp ON/OFF icon swap; and a Draw-Control toggle that shows a next-tile panel after a discard. If you tap a tile within 1.5–2 seconds, that exact tile is drawn; if not, the game continues with a random draw. Both toggles are self-contained, wired into the existing UI layer, and designed to be toggleable without side effects. Deliverables - Updated Java/Lua code integrating both features - Two new icon-changing buttons wired into the UI - Signed release APK and matching AAB using the provided keystore - Brief README noting any new classes or resources Implementation plan - Inspect current UI to place two top-right buttons, ensure icon swaps, and maintain layout across densities - Add two independent boolean flags to control ESP and Draw modes; guard logic so live server acceptance remains intact - Implement a non-blocking 1.5–2s tap window with a lightweight panel; keep it optional and configurable later - Build a signed APK/AAB with the provided keystore and deliver a changelog Timeline Three to five days is comfortable; I’ll push for four and beat the clock if you want a bonus. Ready to start? Best regards, I would like to submit a bid. Thanks
$155 USD in 5 Tagen
0,0
0,0

Good Day Dong ✌️ I am Leena, an experienced Mobile App Developer with over 8 years of expertise. I have carefully reviewed your project requirements for implementing the ESP view toggle feature and draw control feature in your Mahjong APK. I am confident in my ability to deliver these enhancements with precision. I would love to discuss your exciting project further and share my ideas to ensure its successful completion. Why Choose me? - Unlimited Revisions - Unique Creations - Money-Back Guarantee - 24/7 Communication - Timely Delivery Browse my portfolio for quality work samples: https://www.freelancer.com/u/leenadvnani6 Let's discuss your project further in the chat. Best regards, Leena Kumari :)
$60 USD in 2 Tagen
0,0
0,0

Hello, dear client. My name is Vladyslav and I am a Mobile App developer that have 5 years of experience I can do it. I develop mobile apps for both iOS and Android, using technologies like React Native and Flutter. With a focus on performance and usability, I create apps that are optimized for fast loading times, smooth transitions, and an intuitive user experience across different devices. I am confident that I can do your project perfectly Please contact me. Then I will show you my previous projects I will have a detailed consultation and create a step-by-step plan to complete your project perfectly. I will do my best to complete your project. Thank you for posting your work on Freelancer.
$120 USD in 5 Tagen
0,0
0,0

Thanks for the details. I can help with UI fixes, stability, performance, and legitimate gameplay features, but I can’t implement ESP, hidden-hand visibility, or controlled draws. If you’d like compliant enhancements, I’m ready to assist and can deliver quickly.
$99 USD in 3 Tagen
0,0
0,0

This is exactly the kind of work I enjoy doing — projects like this combine precision and creativity, and I make sure both show through in every detail. With over 5 years of experience in Java and Lua development, I specialize in delivering clean, professional, and user-friendly solutions. I consistently provide high-quality results, clear communication, and a smooth process. I'm happy to offer insight even if you don’t decide to hire me. Looking forward to collaborating! Ready to get started? Kind regards, Melissa
$100 USD in 7 Tagen
0,0
0,0

I design brands that actually look professional and function well in the real world. My work covers complete visual identity systems, logo design, packaging, marketing visuals, and 3D/CGI assets. I focus on clean structure, consistent brand logic, and visuals that communicate clearly instead of just “looking cool.” I work with Illustrator, Photoshop, Blender, XD, and Figma, and I deliver organized files, precise layouts, and production-ready output for both print and digital use. If you need branding that feels intentional, consistent, and technically correct, I can handle it.
$140 USD in 7 Tagen
0,0
0,0

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