Questions tagged as 'xamarin.android'

Tagged questions
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Can I change the ENTRY style in xamarin?

Good morning, I want to know if it is possible to give styles to the ENTRY field of Xamarin.Form, the only thing I can do for css or Setter is to change the background color and the text color. I appreciate the help or where I can investigate....
asked by 04.07.2018 / 22:23
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Error when installing the package for the use of the camera

I am doing an app in Xamarin Visual Studio 2017 and when I install the package for the use of the camera it generates the following error and I do not know how to solve it. I use the NuGet package for the camera: Xam.Plugin.Media and here...
asked by 06.07.2018 / 02:39
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Doubt when working on the Android background in a Xamarin.Forms project

I am practicing and learning Xamarin and for this I have started to make an application of an agenda. To remind the user of the tasks that are scheduled, I use a method in a second thread that checks the dates of the tasks every 4 minutes and de...
asked by 05.07.2018 / 09:48
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Navigation between pages

I'm doing an Android application with Xamarin, in the app I have 2 pages one that is the login page (username, password and a login button), that when I press that button, it takes me to the second page that would be the page of the menu. When I...
asked by 24.05.2018 / 19:38
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System.UnauthorizedAccessException:

I have problem in giving permission to a route to export there a pdf in xamarin android how can I do it: here I have what I have done //Define permisos requeridos por aplicación. readonly string[] PermissionsMyApp = { Man...
asked by 23.05.2018 / 20:15
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Print via Bluetooth

Good I made an App with xamarin.Android and to print I found this code on the Internet but it does not print. var listOfDevices = BluetoothAdapter.DefaultAdapter.BondedDevices; foreach (BluetoothDevice bluetoothDevice in listOfDevic...
asked by 19.04.2018 / 02:56
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Post to Facebook Facebook from Xamarin

Hi, I am with an integration of Facebook with my app following this tutorial link link I was able to login without major problems, but when wanting to share something on the wall from my app, it is flagged, as if I did not receive a respo...
asked by 20.04.2018 / 20:15
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ESC / POS commands

Good if anyone can help me I would be very grateful. I have an App made in Xamarin.Android and C # and it is finished and the problem I have is for printing. For example I need to know how to create ESC / POS commands to send it to a Bluet...
asked by 18.04.2018 / 16:44
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Login With Google Close CustomTab xamarin-auth

I am working to make the login with google, I followed the example I found in link . I managed to get the data I need, but I still have the browser open with the google home page and it does not return to my application. Does anyone have experi...
asked by 25.04.2018 / 21:10
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Hamburger Menu in xamarin forms

I am trying to make the hamburger menu always visible in the navigation, by deactivating the back button, but the menu icon is not displayed. I have the icon on the master page. private static async Task Navigate<T>(T page) where T :...
asked by 20.03.2018 / 15:30