5,380 questions
Hi had changed the styles.xml and its worked
Xamarin forms - Default mode set to dark mode for pickers, alert. How to opt-out
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 84%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Sofiya K
26
Reputation points
For android we tried to opt-out the dark mode. But we could not able to disable it inside the control. Could you please share any other ways to resolve it
Developer technologies .NET Xamarin
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 87%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
JarvanZhang 23,971 Reputation points2021-05-05T09:46:03.613+00:00 Hi, SofiyaK. How do you set the theme for your application. To change the theme dynamically, please create resourceDictionaries for light and dark themes separately. Then consume the resources for the views using
DynamicResourcemarkup extension.<ResourceDictionary xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" x:Class="ThemingDemo.LightTheme"> <Color x:Key="PageBackgroundColor">White</Color> <Color x:Key="SecondaryTextColor">WhiteSmoke</Color> ... </ResourceDictionary>Check the doc: https://learn.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/theming/theming
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Sofiya K 26 Reputation points
2021-05-06T13:53:23.213+00:00 Thanks for your reply. But in my case dropdown showing dark dialog needs to change it
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JarvanZhang 23,971 Reputation points
2021-05-06T14:10:10.78+00:00 But in my case dropdown showing dark dialog needs to change it
What is the 'dropdown' control? Is it the
Picker? Please post the related code about the 'dropdown' control. -
Sofiya K 26 Reputation points
2021-05-06T18:35:52.747+00:00 Yeah its picker. Now for picker, Alert, ActivityIndicator having black background panel as shown in above.
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JarvanZhang 23,971 Reputation points
2021-05-07T07:16:43.147+00:00 The backgroundColor of these controls will be default which is similar to white. How did you set binding for the BackgroundColor property of the picker, please post the related code or share a basic demo link. It'll help to reproduce the issue to get the cause.
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