Change screen resolution information in Geckofx
I am writing a browser application using C # Language and the GeckoFX browser library.
When I test the browser using whatismybrowser.com it shows my screen resolution (1366x768). I want to change this information as a tool to work with firefox responsiveUI.
I'm trying to tweak the setup devtools.responsiveUI.currentPreset
but it still doesn't work.
I need help changing the screen resolution information so any site will catch my custom screen resolution. Thank!
My custom browser
Firefox Request Response Tool
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GeckoFX uses the same core component as the Firefox browser. If you check Firefox, it also shows your computer screen. I don't think faking screen resolutions is possible.
You did not mention your reason. If the reason is design related, you don't need to worry about screen size, browser size matters.
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