I come to you because I have a problem with Xamarin (Android) and Visual Studio.
For Android project creation, I have no worries and also when I launch my application with ADB.
However, I miss in my project an important part which is "component". I would like to be able to use the store of Xamarin but for the moment it is impossible. Here is a picture to illustrate my problem.
I thank you for your answer.
Xamarin Components have been deprecated in favor of Nuget Packages
Related
I am quite new to azure hubs. But spent three days to understand the flow(to use in xamarin forms).
Currently tying to link with android only(through xamarin forms). So when I thought everything needed is ready(GCM key and azure access policies) from my side, I started coding using vs2015.
First thing I did was creating "Blank portable cross platform" project.
Then,tried to install Microsoft.Azure.NotificationHubs package. PFA
But I am getting following errors( related to Profile259).
I spent whole day to understand what error is saying and I understood that package is expecting different target framework than what I am referring.
So I tried changed to other versions and through some blogs I found that maybe this Profile259 directory is missing.But it's all there.
Package is expecting .Net Framework 4.5 Full Profile. I cross checked it by following the link
I updated my azure version.Nuget package is also latest.
So what could possibly go wrong.
Please guide me in right way to get push notifications in devices.
PFA below.
I had to add it as a component. Go to the Components under the Android and iOS project, select edit components off the context menu, and add the "Azure Messaging by Xaramin" component. You'll probably have to download it by clicking "Get More Components".
If you're working on Android only for now, try removing all other targets from screenshot #2. There's a chance the error message is caused by one (or all) of the Windows targets.
Visual Studio 2015, Update 3.
Create a blank solution. Choose Add New Project -> Visual F# -> Android.
Create either a Blank App (Android) or a Unit Test App (Android).
The app is created successfully.
Right click on References, and choose "Add Reference". The following dialog box pops up:
Note that when you look at the Project Properties, there are two "Application" tabs. The second one generates an error:
Once the project has been unloaded, it can no longer be reloaded. The resulting error message is:
I have reported this on the Xamarin Forums, but the process is slow. I'd like to find a workaround, but I'm fumbling in the dark. Once I've unloaded the fsproj file, I can't find any mention of "frameworkName", and I can't reload it either.
My Android settings appear to all be up to date:
Does anyone know of any workarounds that will allow me to start unit testing my existing app?
I believe I have a fix for this issue :)
Xamarin expects F# 3.x to be present, which at this point must be manually added. You should be able to download F# 3.x here
Please let me know if this fixes the issue for you.
Thanks!
Edit: I have filed the following bug as well: https://bugzilla.xamarin.com/show_bug.cgi?id=42970
I am new in developing apps for Android with Java Eclipse.
I get a simple problem: after following the procedure explained here:
http://www.tutorialspoint.com/android/android_hello_world_example.htm
I tried to push the "Finish" button to create my first app, but it doesn't work: the wizard remains open and nothing happens.
Also, I have several problems in the Demo apps, errors like:
'<>' source operator is not allowed for source level
and many more.
I guess I created problems with the configurations.
Thanks if you can help me to create my first app for Android and to load
the demos.
It is really had to tell what is the problem, but as Abdullah advised to use android studio because it is well designed to develop android applications. and most of the company's now days use android studio as there IDE preference, but still its developer's choice. Eclipse ADT plugin is buggy
I need some help with the designer of the visual studio/xamarin on the android.
I'm kinda noob with development, but I was hoping to do some examples, but the designer isn't showing up...
The tutorial videos, from the Xamarin itself, only says it need to create a new project and play with the designer, but when I do that, the designer is empty and I can't do nothing...
Here some pictures from what I have and from what I see on videos:
There's a couple things I'm thinking here. It's quite possible that your installation of Xamarin didn't go according to plan. Check your detailed Visual Studio version information in "Help -> About -> Copy Detailed Info".
Additionally, you might also be running on an outdated version of the Android SDK or there might be an issue with your Java config. Ensure you've got the Android SDK installed and updated and that you're using a current version of the Java SDK.
I also see there's a white box showing up on your Designer screen. Does that ever populate with an error? Usually, that will show some info on what exactly is going wrong.
Lastly, you can also check your logs in the following directory for more hints as to what's going on:
%LOCALAPPDATA%\Xamarin\Log
I hope this helps!
I am brend new to android application and eclipse.
I've tried to create my first android app like "hello world" and make few simple steps to create a project with one activity, but Eclipse stuck on the last step.
Here the sample:
http://youtu.be/BuIpMp3pJ74
What I do wrong?
I'm using window XP.
That's what you did wrong. You are now using an O.S that even Microsoft do not want. And also, as of now, Google has announced their official IDE for Android, ie Android Studio. It's late time that you switch to a better O.S and the Android studio.