How to disable breadcrumbs?

You can disable it via View -> Navigation Bar

To disable only Breadcrumbs

On Mac

Android Studio Menu -> Preferences -> Editor -> General -> Appearance and then uncheck the option "Show Breadcrumbs" and those will disappear

On Linux/Windows

File -> Settings -> Editor -> General -> Appearance and then uncheck the option "Show Breadcrumbs" and those will disappear

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