Published: 2 weeks ago Bids: 0 Delivery term:2022/05/03
Este es el error que me sale:
At this point the state of the widget's element tree is no longer stable. E/flutter ( 3237): To safely refer to a widget's ancestor in its dispose() method, save a reference to the ancestor by calling dependOnInheritedWidgetOfExactType() in the widget's didChangeDependencies() method.
Solo necesito que me ayuden a corregir este problema.
Estuve buscando en internet e intenté algunas cosas, pero no pude dar con la solución.
Category: IT & Programming Subcategory: Apps programming. Android, iOS and others What is the scope of the project?: Small change or bug Is this a project or a position?: Project I currently have: Not applicable Required availability: As needed Required platforms: Other I need to: Modify an existing app App type: Utility - Utility application (flash, calculator, etc.) Back-end is required: No Payment gateway: No
Published by: S. A.Last reply: 2 weeks ago
Ecuador
Payment method:
Verified
Student-led tech startup, ongoing project for 3-5 months
Features: real-time gameplay competition with friends or AI (using open source mobile games integration) that is driven by workout stats (raw data taken from fitness watch), stats, calendar, gameplay history, daily/weekly challenges, rewards, community/groups
Convert Figma high fidelity wireframes to working MVP and product launch on app store
Work with my UX/UI team to understand and implement visual design requirements
Work in agile development, with closed A/B testing to fix bugs
Will be working with other developers as needed based on specialized skillset needed to implement the app
Category: IT & Programming Subcategory: Apps programming. Android, iOS and others What is the scope of the project?: Create a new app Is this a project or a position?: Project I currently have: I have the design Required availability: As needed Required platforms: Android, iPhone, iPad I need to: Create an app App type: Other Back-end is required: Yes Payment gateway: No
Published: Last month Bids: 10 Delivery term:2022/04/30
Develop a food delivery application like Ubereats, Delivero, Bolt Foods. The application should have a user app, Delivery App, Admin Dashboard and Restaurant App
Category: IT & Programming Subcategory: Apps programming. Android, iOS and others What is the scope of the project?: Create a new app Is this a project or a position?: Project I currently have: I have an idea Required availability: As needed Required platforms: Android, iPhone, iPad, Other I need to: Create an app App type: Management - Management application (appointments, product stock, etc.) Similar apps: Other Back-end is required: Yes Payment gateway: Yes
I want to manage workers that go to a working point and execute some tasks. I want to control the amount of time needed to arrive to the destination, the job done, and manage pics associated with the work done. I also want to start recording travel times to optimize the workers routes, as they are actually a bit random.
Thus, I need an estimation to create an (android) app to do the following:
- admins can create tasks, create working points with associated data, and assign task+working point to a user in a given date.
- The user will download the assigned tasks of the day for one or many working points from a centralised (cloud) database
- the user can download data related to his tasks, such as Google Map location, or open QField working point location. GIS data will be treated apart in the QField app.
- The user does the work and fills a form related to his job, and uploads pictures to show job done and/or incidents. The app should be able to work off-line as often there are no connectivity available in some of the working points.
- App tracks the device, so the admin can see in RT where each user is. Also app has to register arrival time automatically to avoid users cheating
- all these location data will be stored in the cloud, so that they can be exploited in a later phase, to optimize working routes, etc
Price of the work includes source code. You provide the source-code and we compile it.
Previous experience in similar programs is a plus.
Category: IT & Programming Subcategory: Apps programming. Android, iOS and others What is the scope of the project?: Create a new app Is this a project or a position?: Project Required availability: As needed I need to: Create an app
Experience taxi app builder. To run on ios and android. Less features than uber. Backend with django if possible. Will explain more offline
Category: IT & Programming Subcategory: Apps programming. Android, iOS and others What is the scope of the project?: Medium-sized change Is this a project or a position?: Project I currently have: I have specifications Required availability: As needed Required platforms: Android, iPhone I need to: Create an app
Need a dev to link our app with a blockhain, develop custodial wallets... We want to create and sell NFT directly from our app.
Category: IT & Programming Subcategory: Web development What is the scope of the project?: Medium-sized change Is this a project or a position?: Project I currently have: I have specifications Required availability: As needed API Integrations: Payment Processor (Paypal, Stripe, etc.), Other (Other APIs) Roles needed: Developer Required platforms: Android, iPhone I need to: Modify an existing app App type: e-Shop Back-end is required: No Payment gateway: Yes
Published by: L. G.Last reply: 2 months ago
Indonesia
Published: 2 months ago Bids: 8 Delivery term:2022/03/31
Develop a mobile app under flutter for Android and iOS to organize and find football players and available venues.
Users should be able to post sports events in public and private mode
Category: IT & Programming Subcategory: Apps programming. Android, iOS and others What is the scope of the project?: Medium-sized change Is this a project or a position?: Project I currently have: I have specifications Required availability: As needed Required platforms: Android, iPhone I need to: Modify an existing app App type: Management - Management application (appointments, product stock, etc.) Back-end is required: Yes Payment gateway: No
Published by: D. Z.Last reply: 2 months ago
Malaysia
USD 500 - 1,000
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