A new beta version of the Facebook app for iOS contains hidden resources that suggest a dark mode is on its way to iPhone and iPad. The feature is expected to work in tandem with the system-wide dark ... Cult of Mac: Facebook beta reveals hidden dark mode for iPhone and iPad MSN: How to Fix 'Tilted' Dark Mode App Icons in iOS 26 9to5Mac: iOS 18: How to use Dark Mode app icons on iPhone For the first time, iOS 18 comes with the ability to change iPhone app colors natively.

Understanding the Context

Whether you want to use a dark theme all the time or have apps switch automatically, here’s how to use Dark Mode ... Facebook will not allow developers pre-fill messages. Developers may customize the story by providing OG meta tags, but it's up to the user to fill the message. This is only possible if you are posting on the user's behalf, which requires the user authorizing your application with the publish_actions permission.

Key Insights

AND even then: from my Android app, I would like to open a link to a Facebook profile in the official Facebook app (if the app is installed, of course). For iPhone, there exists the fb:// URL scheme, but trying the In the facebook developers console for your app, go to App Review-> Permissions and Features. Set the public_profile and email to have advanced access. This will allow all facebook users to have access and these two settings are auto granted. Ensure the Access Level indicates Advanced Access