Launch ionic 4 android application from mobile browser

How can I open ionic 4 app with anchor link inside html?
I open normal android app with their intent.
What can I do with my ionic app?

I am not understand what you can try to say…

are you mean that, you can try to click button of link form web page and open to ionic Application?
can you please elaborate …

i will try to my best solution for this problem.

Yes, that’s exactly what I meant.
Open Ionic app by click on a tag on mobile browser.