Let’s say I’m developing a native Android application and I need an in-app browser. Is it possible to use Brave for this, or am I stuck with WebViews and Chrome custom tabs?
Brave provides custom tabs similar to Chrome. You should be able to use it if you have Brave installed.
Here is the link with the sample https://developer.chrome.com/multidevice/android/customtabs
The only value to change is CUSTOM_TAB_PACKAGE_NAME. It should be