Android app developer or/and adviser

$15-25 USD / hour

已完成

已发布

大约 10 年前

$15-25 USD / hour

Hey guys, I am currently working on an Android app and i kinda need some help. It's kind of big deal for me and i'm willing to invest in this if i can't get it done by my own. First things first. It uses: Google Maps Android API V2 SlidingMenu by Jeremy Fenstein ([login to view URL] Action Bar Sherlock ([login to view URL]) (Also design and design thinking (ux/ui) are done as a result of a brainstorming with a colleague. Just coding left.) Now, the main structure is based on this (i implemented the SlidingMenu library using this tutorial): [login to view URL] (please view the tutorial first, very important) The "MainView" (main screen that pops up when app is launched) is the Google Map itself. Everything works fine, except this. Imagine this scenario: I've just launched the app, the MainView with google map shows. I slide to the right, the menu appears. I select an item, fragment changes (screen changes). Now i want to get back to my map (to do this i added a "Return to map" just for test). When i click that button to return to my map, the map is not displaying, it's invisible sort of. Even if the map object and map fragment are not null (i did a "toast", they are not null, they work fine) and my gps coordinates are showing. So it's like the map is invisible. I have no idea what's wrong. I need a person to help me understand how the fragments are working together in my app, how should i improve the backend. If my backend is kinda messy and fked up, i am willing to change it. So this might be a backend developer job. If you are interested, we can team up and work together on the app. I really want to publish and invest in marketing. If there is anything unclear or left out, don't hesitate to ask. Oh and.. i will give more details about how the app is working and what's all about when i'm happy with a developer. Cheers, Marius

Android

Embedded Software

Mobile App Development

Software Architecture

Software Testing

项目 ID: 5799989

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@Yesweapp

Hello, first some recommendations about the libraries. You are using an Action Bar library and a Navigation Drawer library. Those ui widgets are already implemented on the official Android support library, so I recommend you to make the switch because the app will be more solid (1 less dependency, and you work will official code!). I can help you to make the switch, I already had to do this for some applications. Next thing, I would like to see the code and run it so see what happens. Working with fragments sometimes is confusing! but I'm pretty sure I will catch the bug :) Tell me what you think about my proposal, we can talk later about the payment. You can also find me on skype, my ID is 'syhidd'. Regards, Manuel

$20 USD 在25天之内

5.0

(11条评论)

4.5

23威客以平均价$21 USD/小时来参与此工作竞价

@leadconcept

Dear Sir, I have read your Project Description and understand the high level requirements of your App project but as you mentioned that you will provide more detailed specs later on, so can you provide that now? Because we need to estimate your project accordingly. Look forward to hearing from you and talking to you further thru' Freelancer message board. Regards, YK LEADconcept

$30 USD 在40天之内

5.0

(47条评论)

8.5

@promactinfo

Hi, I have few question.... 1>> Design you will provide me or I will do for you? 2>> Do you have any mock up flow screen wise? Or sketch into a white page and send me the photo. So we will maintain same flow during development time. 3>> Would you like to go for fix budget and when you add new feature that will add extra cost? or hourly rate you will prefer? If you confirm me this job then I will start as below... 1>> If I will do the UI design then I will send mock up screen design to you for review. 2>> After confirm the design I will start coding and send the build as per progress then you can review in your device and send me the report. 3>> I will upload the app for you. Also I guide you what things are require during development.. etc..... Price is negotiable because I need to know your full requirement. If you have any other thoughts you can share with me. Thanks

$15 USD 在40天之内

4.9

(91条评论)

8.2

@qitsol

A proposal has not yet been provided

$25 USD 在40天之内

4.7

(48条评论)

7.9

@CreativeB24

A proposal has not yet been provided

$16 USD 在40天之内

4.9

(6条评论)

7.0

@offenderstechno

Hello Respected Client, We have Read your requirements and we have huge experience in this concept. We are the best company for mobile ,web and Game development. We can provide you a excellent solution as we are professional and experience. We can develop your desire project within timeline. Get the perfect support and service at here. You can also visit our freelancer profile we are working on some big projects http://www.freelancer.com/u/offenderstechno.html Please reply me so we can discuss more. Thanks R_S

$20 USD 在40天之内

5.0

(18条评论)

5.5

@ahmedboussema

Dear sir, Thank you for this wonderful opportunity. Today Your job posting has caught my attention because I’m keenly considering your job post including these skills. I have excellent experience in android application development. I believe my abilities would be perfect for your venture. I can finish this job within the necessary time frame. I am professional JAVA/Android designer/developer. I have years of experience in this field and can provide you my past sample work. I will be serving you with all my hard work and skills. “Moving ahead, I can commit 30 hours/week for your job, and my everyday time are flexible. I’m very energized to provide my solutions for your job. Please you can get in touch with me immediately to talk about this place further.” I am mostly on the internet on google messenger and skype. We can talk about there in information in a fast way, if you are fascinated. I hope you'd give me this opportunity. kind Regards, Ahmed Boussema

$22 USD 在25天之内

4.9

(12条评论)

5.2

@Angel0805

A proposal has not yet been provided

$22 USD 在10天之内

4.8

(18条评论)

4.8

@brilliantlancer

Hi, I'm an experienced android developer and who always (100%) complete work on time and stays within the budget. Please check my portfolio and reviews to be sure about my skill and quality of work. I think I can do the work you request. Please do contact me to discuss more on the project. Thanks a lot.

$15 USD 在15天之内

4.9

(9条评论)

4.6

@dennis1989

Hello my name is Dennis Valverde, I have a work team with experience in mobile development, native applications in Android and iOS, hybrid apps using PhoneGap. My initial proposal is 20 dollars per hour. We need to check the requirements of your app and your budget to consider a official price. We are a group of developers with 3 years of experience in different companies and now we are founding our own company, Go-Labs. Visit our website www.go-labs.net. We are very interested in your project. Don't hesitate in contact me if you have a question. Thank you, Dennis Valverde Phone: (506)88211348 Skype: dennisvalverde

$20 USD 在40天之内

5.0

(3条评论)

4.4

@blueneptune

Hello there, My name is Tamer ,I am from Egypt. First, we all had issues with Fragments in the beginning, eventually you figure it out. I wasted WEEKS in trials and had similar experience to yours. I is not there on the screen / but it is noT NULL ??? :) so don't feel bad about it. Happens to every one. I have been developing android apps for 3 years now, Fragments, Maps, Sliding-Menus ,...etc got all that figured out. I would be happy to assist with : 1) Your current app as required. 2) Explain / assist / advice as needed to get you up to level with the funny, but power-full world of android fragments. Hope you like my offer. Kind regards, Tamer Nader

$20 USD 在20天之内

5.0

(1条评论)

4.0

@tarasokunev

Hi, I think that can help you with that, right now I'm working on some app that using map in fragment, with Navigation Drawer, so I got some hard problems maps there and found solutions, so if you need help, pm me. Thanks.

$22 USD 在3天之内