/r/xamarinandroid

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For people developing Android apps using the Xamarin development system

Do you develop for Android in C# using the Xamarin development system?

Welcome. This is place to discuss android development, promote apps, and ask questions.

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/r/xamarinandroid

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1

Custom bottom navigation bar, but next level custom

2 Comments
2020/04/23
07:46 UTC

1

osu!stream (iOS & Windows)

Hello I would like to ask some kind developer to port osu!stream to android, the game recently went open source. official repo: https://github.com/ppy/osu-stream I have tried porting it myself but I have obviously failed I don't have any experience with Xamarin, just some experience with C# and dotnetcore.

The game uses Bass.net and OpenTK and some more.

0 Comments
2020/03/03
09:53 UTC

3

Any idea how to achieve this effect? (In android) but basically I want my background to generate based on picked colours in this blurry randomly mixed way :/

0 Comments
2020/02/24
10:22 UTC

0

Xamarin for Mobile Application Development

Xamarin is the following enormous thing in the Mobile Application Development world. It has taken hybrid and cross-platform applications to another level. To such an extent that, each fourth out of 10 apps in progress today depends on Xamarin. Regardless of whether it's iOS, Android, Windows or hybrid and cross-platform, Xamarin app development can consolidate every one of them into a solitary application.

Xamarin Application Development is an item that joins .NET and C# to all major app development platforms like android, iOS, Windows, and Hybrid. Xamarin versatile apps development platform takes a shot at .NET that can create genuine Android and iOS apps with a similar code.

Xamarin shares a C# codebase for Mobile App Development. Xamarin App Development Company can utilize Xamarin devices to compose local Android, iOS and Windows apps with local UI and offer a similar code across different platforms.

Xamarin Application Development

Creating apps with Xamarin has numerous substantial and direct advantages. Xamarin programming has numerous segments that make the life of app developers somewhat simple. Xamarin app development Services can utilize a wide assortment of paid and free segments and libraries relying on their necessities for UI components, cloud administrations and so on. Also, it is upheld by Microsoft which makes it even more appealing for unlimited potential outcomes to include highlights. Recorded is a portion of the advantages of utilizing Xamarin app development Company:

  1. Financially savvy
  2. Quicker time to showcase
  3. Local Interface
  4. Execution stuffed
  5. Mechanized testing
  6. Normal updates

Xamarin is making progress among app developers and endeavor clients for its gigantic reserve of toolsets that help various capacities with least work and less coding, and as yet have the option to share the one app on numerous platforms gracefully.

We can assist you with building a redid app with Xamarin that works across platforms on iOS, Android and others. On the off chance that you have an app thought, we can transform your thought into a phenomenal app with the assistance of our Xamarin developers.

Rajasri Systems is a respected Xamarin App Development Company in India, helping connections to stay in charge of enrapturing and versatile mobile apps for their affiliations. We make solid helpful applications talented to share Xamarin C# codebase over the stages including iOS, Windows, and Android to fabricate adaptable and astounding Xamarin mobile applications.

Rajasri Systems is a custom Xamarin Mobile app development company that gives mobile app development administrations to pass on your new mobile app to underpins your business. Pros of Rajasri give amazing, versatile mobile app development administrations for iPhone and Android. Achieve your business destinations by methods for rajasri custom Xamarin App Development Company.

In this nerd world, the business condition is getting continuously forceful. This is in light of the fact that every business visionary is using an online stage to propel their business. In addition, people like to online to make business and some other shopping works out. This is the significant clarification behind business people to make mobile apps for their business. As there are enormous measures of Xamarin application development Company in the market, finding the best one like rajasri among them might be inconvenient.

Rajasri Systems is one of the top mobile application development company which help you with escalating your business prospects and harness the force of mobile application development to develop your business over the mobile space. Our mobile app development administrations oblige points of interest of huge business-wide convenience courses of action on each significant stage to be its android app development, iOS app development or half and half app development. We can enliven your mobile app development reaches out by decreasing your development cost and growing your mobile app displaying ROI.

Being a reliable mobile application development company, we have the perfect blend of particular capacity and industry experience that encourages us to make an incredible and responsive web and mobile apps. We get into the most significant establishments of your essentials, explore it all together and framework it into the best engaged Xamarin App Development by using the latest gadgets and advancements. We trust in practicing direct correspondence channels with our clients and arrange with them at every development stage to reflect the movements appropriately. We have changed over dreams of more than 1000+ new organizations, business visionaries, and huge named organizations by using the first-class app course of action at a noteworthy forceful expense.

Our Expertise in Trending Mobile Platforms Using Cross-Platform:

1. iOS (iPhone and iPad) App Development:

Being one of the fundamental Xamarin mobile application development company in India, Rajasri Systems offers innovative and insightful responses to change your iPhone and iPad application thought into an incredibly useful app. Our gathering of gifted and experienced iOS originators and designers don't simply work for you simultaneously, they work with you to comprehend your essential business goals and collect mobile plans as necessities. The development gathering of Rajasri Systems amasses a Xamarin app with the perfect mix of bleeding-edge advancements and Swift Programming Language. We develop significantly useful, normal, simple to utilize and feature-rich iPad and iPhone apps.

2. Android Application Development:

The majority of the Xamarin app development company in Chennai passes on the Android application to various startup and undertakings. Regardless, not all android applications get accomplished in the app store. Despite the way that organizations do pass on the best quality Android app, they disregard to seek after the development rules declared by Google Play Store. Rejecting their guidelines may realize the suspension of an app from the Google Play Store. To ensure that enthusiasm for android app development isn't wasted, our development group clings to all rules and rules posted by Play Store and builds up the app as necessities. Our android app designers utilize the Android SDK stage and development tool stash to make incredible, secure and straightforward mobile apps.

Our Xamarin application development bunch is based on creative mind and progression close by specific competency to pass on the high bore, fruitful, powerful and straightforward applications that satisfy our client's wants. Our advantages have expansive inclusion with creating applications for Apple iOS and Android stages. Our Mobility guides consider Mobile Application Development as a vital bit of your business development system and plan the application which will offer vitality to your business utilizing the huge ability of the propelled media world. Rajasri Systems gathering will recognize the best solution for your business and develop a first-rate, Fast and Secure mobile Applications. We examine every single potential result of transportability game plans and propose the best response for you. We are pros in Location-Based, M-exchange, Entertainment, Media and Educational courses of action.

Rajasri Systems is an overall Xamarin application development company offering mobile application development organizations for Android, iPhone, iPad, and Windows mobile application development. Our office grants us unparalleled access to the best names in the business, while our application makers by and large offer the best, savvy application benefits on earth.

  • Our mobile app development services give you innovative app development with the best UI/UX and value possible. Mobile apps are a basic business arrangement that you can't dismiss, so contact Rajasri Systems today to start on your free advice.
  • We offer a free meeting to help structure your idea into a successful app and pass on a broad mobile app framework that consolidates venture courses of events, development costs.
  • We experience an iterative wireframe configuration stage to make a stunning User Interface.
  • Quality Assurance testing finished by our lord originators before the dispatch of your app.
  • At the point when the thing is done, we give you the source code, giving you prohibitive control and responsibility for a new app.

Rajasri Systems is one of the most dependable Xamarin application development company in Chennai that has capabilities Xamarin Forms, Xamarin app development, and numerous others. It is a 20+ years old company. We have a group of capable Xamarin developers who can assist you with creating astounding apps utilizing the intensity of Xamarin.

Contact Us: Xamarin app development company in Chennai

0 Comments
2020/02/18
05:14 UTC

1

Quick settings tile

So I was digging a bit and I managed to make a tile that does what I want

  • toggle my light on/off

But now I want to have some settings open once you press the name of the tile (just like you get the wi-fi options in that quick settings once you tap on wi-fi text)

So to clarify I don't need it to open a whole new activity in my app but I want that panel to appear where I would ideally have brightness slider or door lock mode (few radio buttons)..

Any idea of how to do this? :/

Currently I have that service that sets up tile when you add it or open notification bar and on click is in there as well and the tile is "declared" in manifest as it supposed to be and that part works..

0 Comments
2020/02/12
22:24 UTC

1

design question: releative and linear layouts

im working on a small app for the first time in android. im curious whats the best way to handle my layout

itll look similar to this design

should i have a vertical layout with 3 horizontal layouts nested in it to get those buttons like that? or is there a better approach to getting that setup?

0 Comments
2020/01/22
19:00 UTC

2

Is xamarin native language for smart phone android

3 Comments
2019/12/31
18:47 UTC

1

How to make an image appear on a button

Hi! I'm a total beginner to Xamarin (I literally can only put a few clickable buttons on a screen) and I want to know if there's a way to make a button have an image on it, sort of like what you can do in Windows Forms. How can I do this?

1 Comment
2019/10/16
22:17 UTC

1

Accessibility Service issue

I'm wondering if anybody has any ideas on why my accessibility service is not being started. I see it in the list of Accessibility Services in the Accessibility settings screen. But when I toggle the switch to "On" the OnServiceConnected method on the service does not get called.

Previously I was having trouble where on one build it would get called and then maybe on the next it wouldn't. It could work one day and then I could leave and come back the next morning and it wouldn't work. When that happened I had to restart the phone and it would start working again. In the last couple of days it has just stopped working completely. Restarting doesn't work. Factory resets don't work on the emulator and I'm hesitant to factory reset this phone because it isn't mine. I've branched in source control at the initial implementation that I know worked and it still doesn't work. That makes sense, since I haven't actually changed the service at all since then in terms of how it is configured.

I've tried setting up the service using the attributes and using the metadata attribute with the xml config file. In both cases I can see the service, but toggling it to on does not call OnServiceConnected().

I've tried this in VS2019 and VS2017. I just updated VS2019 to 16.3.4 and it looks like there were updates to some Xamarin libraries, but it didn't fix my problem. My Xamarin Android SDK is version 10.0.3.0 (d16-3/4d45b41). I have API levels 27 and 28 installed and I see the same behavior on both. If anybody wants to know any other versions of libraries, etc. I should be able to provide those. I just have no idea everything that would be involved in this.

EDIT: I think I've figured this out and the problem seems to be a deadlock caused by an alert being displayed preventing the service's method from being called. I'll likely delete this post if that proves to be the case.

EDIT: Actually, not a deadlock. It just started working "randomly" again. I have no idea what is going on.

0 Comments
2019/10/16
12:57 UTC

2

Opensource Obfuscar software for xamarin

What i want is an open source Obfuscar software like the title says.

Something like `Phoenix Protector` would be very good

The problem with `Phoenix Protector` is that its not really working with xamarin and android.

Dotfuscator is the best i found until now that work with xamarin, but the free version lack the command line and i want to use it via command line so i could build a `UserTask` with `visual studio 2019`

Is there a free opensource that work with xamarin android, and also able to obscrate via command line?

Im a free user and i really dont want to buy a license, so please tell me your opinion.

This is an example of how i used `Phoenix Protector` and the dll get obscrate but the app crash

var args = $"-p \"{settingsPath}\" \"{dllDirNew}\" {(StayOpen ? "/K" : "")}";

var process = new Process

{

StartInfo = new ProcessStartInfo()

{

Arguments = args,

FileName = name,// Phoenix Protector

WorkingDirectory = applicationPath, // Phoenix Protector directory

WindowStyle = Hidden ? ProcessWindowStyle.Hidden : ProcessWindowStyle.Normal

}

};

I also used `Skater .NET Obfuscator` but its not really as good as `Phoenix Protector` and also i cant use `Progaurd` which i really would need to.

The program need to be

1- Able to hide or encrypt all `strings` this is a very importend requirement for me.

2- support a command line.

3- only generate a single dll

0 Comments
2019/08/06
21:47 UTC

2

In case anybody was wondering yeah I did it xd I combined like 10 tutorial in one but honestly best 3h of coding so far xd

0 Comments
2019/08/05
22:34 UTC

1

Any idea how to implement something like that? Tho instead of saturation I would like to change hue.. so effectively it would be basic colour picker :/ No popup needed just a simple shape that has that touch and drag feature 😁

0 Comments
2019/08/05
15:06 UTC

1

Google Play Games Services Login

Hi all,

Can someone give me a help how to login with Google Play Game Services for a Android Xamarin app? I saw a google sign in app in Xamarin but it isn't clear to me, and the documentation doesn't seem complete. I've been checking Android(Java) documentation about Google Play Games Services to make a similar code in Xamarin but the classes are different. I've been using Unity with C# and did this with no problem but I can't make this happen on Xamarin. I would like to get also the access token of the user after the login. Thanks in advance.

Best Regards, Eduardo Bagarrão

0 Comments
2019/07/09
18:48 UTC

0

How can start my way to be aprogrammer ?

Hello I am a high school student and l am very interested in learning programming especially android apps programming .. what is the best way to be a good programmer that companies hire me or I can create awesome apps .. note that my section in school doesn't lead to computer faculties .. do you find xamarin.android a good beginning?

0 Comments
2019/04/03
01:28 UTC

0

I have this code

setContentCiew on Xamarin.android I got this error inflateexception

Any help

3 Comments
2019/03/31
11:12 UTC

2

Beginner help?

Hey everyone, I just started using Xamarin yesterday and was curious where to start as a beginner. I know basic C# but know nothing about making apps let alone android apps. Another thing to note is I’m creating an app for a summer project for school and have 6 weeks give or take. Thanks In advance!

1 Comment
2018/07/05
07:54 UTC

2

Create a simple app using Xamarin

0 Comments
2018/06/27
06:10 UTC

2

Create apk in Xamarin

0 Comments
2018/06/26
14:20 UTC

3

Need help with using Camera2

I am failing miserably to use Camera2 API. All I need to do is simply show the camera output on the screen and work the image in the background. So far I can not even connect to camera - I can't even understand how to use OpenCamera method of CameraManager. Does anyone have an example? Please do not advice official Camera2Basic example - it has little to no comments and of little help.

1 Comment
2018/05/23
08:03 UTC

3

Get detailed feedback for your Xamarin app and minimize your debugging time

So you just finished developing your app, you’d like to test it, and so you start distributing it to your users or testers, they discover bugs in your app, but the feedback process is tedious, and never gives you enough data. This is what Instabug exactly is for. Instabug's SDK provides you with an intuitive bug and crash reporting solution. you find a bug, shake the phone, Instabug pops up with a screenshot that you can draw on, then hit send. You'll then get complete device details, network logs, and visual steps the user has taken so you can reproduce the bug. Crash reports are also sent to you automatically whenever a crash occurs along with complete stack trace so you could know exactly which line is causing the app to crash.

Check it out here, it's super useful.

0 Comments
2018/05/10
08:05 UTC

1

Create and Save data into database in Xamarin | Part 5

1 Comment
2018/02/14
12:32 UTC

1

Display alert message in Xamarin | Part 4

1 Comment
2018/02/13
08:34 UTC

1

Created this tutorial to help others with learning xamarin.android; that want to make amazing apps.

0 Comments
2018/01/04
01:55 UTC

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