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Download a zip file using xamarin forms app

Hello Every One, I Am Newbie in Xamarin. Our Xamarin forms app supports Android and IOS. Most of the app functionality is written in PCL class library which is referred in the above platforms. Now we...

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Maps do not work in UWP app compliled with Release configuration

When I compile my final build in debug mode and test it on my device, maps work fine. When I change the configuration to Release mode to test on my device, none of the maps display. It does not even...

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How to get camera parameters, specifically camera resolutions available?

Hi, tl;dr I'd like to determine the max camera resolution in a Xamarin Forms app. I have implemented the Xam.Plugin.Media Nuget (by James Montemagno) for taking pictures in our app. It (the Nuget...

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ZXing barcode scanner on iOS won't read barcodes

I'm working on a Xamarin Forms PCL project targeting Android and iOS that needs some basic barcode scanning functionality. I got things up and running with the forms version of the ZXing.Net.Mobile...

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Change button shadow color for android platform using Xamarin.Forms

Is it possible to change the shadow color of buttons using Xamarin.Forms or by editing the styles.xml in the android project?

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Can we change Page Transit Direction for Back button in Xamarin Forms for iOS.

Hello Guys, Is it possible to make a custom Back button effect? I mean when we click on Back button, it move from left to right but is it possible to change a direction to reverse ? I created one...

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Native View Set Thumb for Seekbar

So I've been playing around with native views in Xamarin.Forms, and I would like to set the thumb of a custom seekbar of mine to a drawable called "thumb.png" via XAML. Here's my source from a...

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Xamarin.Forms Wysiwyg: move project from Xamarion.iOS to Xamarin.Forms using...

I want to build a wysiwyg editor as a custom component using Xamarin.Forms renderer. I found some solution which is a Xamarin.iOS project which does something I need:...

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Display custom page upon clicking a notification from onesignal server

Hey...First of all just implemented one signal in my xamarin forms project and loved it..its really awsome....but i was having some issues displaying a page other then the main page upon clicking a...

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2 questions about sliders

I have a question about the seekbar. Is there a way to add a lable to the seekbar like in the added pic? and the second question: Is there a way to have vertical seekbar? I tried the rotation attribute...

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bundling assemblies broken resource localization

Hello, After installing latest version of Xamarin.Forms, my old app can't display correct language strings from the PCL resource files. In debug mode everything works well. However in release mode if I...

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IOS Custom Renderer Entry Right Margin Not Working

Hi, im currently trying to duplicate an Entry for IOS to be the same as the Android Entry Style. The problem im facing is that when setting the Margins for the custom entry on ios the right margin does...

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Open / Close keyboard on Editor

Hello guys, i have to solve this situation: I have an Editor ( and i have to use it, because it's multi line ) Editor does not have a place holder, but only text I have to insert a placeholder and...

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Implementing Shopify API in xamarin forms

Hi , I am trying to implement Shopify API in my shared project in xamarin forms, but I don't have any idea how to do that, earlier i had implemented API but this is seems something different, even I am...

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App crashes only on Android 4.4 - Java.Lang.ClassCastException

Hi Just wondering if anyone has run into this. I have a XF app with the AppCompat package loaded (Xamarin.Android.Support.v7.AppCompat.23.3.0). It runs fine on all versions of Android (that I've...

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Saving data into sqlite db crashes the app in App Store mode ( installed with...

Hi guys, We have pretty strange problem with Xamarin.Forms (iOS) when installing the app from TestFlight. We are loading some initial data for our application when the user logs in. After the data is...

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TextFormatted not showing on Android custom button renderer

Hello, I have the property being set on methods OnElementChanged and OnElementPropertyChanged in the same away but it does not work on the first. So, no button title is displayed at first, unless the...

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how change drag lenght in masterdetailpage?

hi all i have a masterdetailpage, in Android -> landscape xamarin pops out the menu when the swipe gesture is near the right edge of the screen, in other words the swipe take all the width of the...

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how to update button text on android

Hi I am trying to write a custom button control where I can render formatted text on a button. On iOS that was pretty straight forward on Android I am struggling as the update of the Button text does...

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Gesture Recognizer Command not working

hello, as shown in the image, i want to click on Comment label to post the typed comment all inside a list view item, the gesture not working i don't know why! any help please this is my code: public...

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