So I have made extension app which you can launch only from new tab -> apps page.
Most of people can start my extension normally but some use Speed dial extension that overrides this page. For them I wanted to put icon for starting the app on toolbar.
But somehow I haven’t found any way to do this except with “browser_action” or “page_action”.
Is this really not possible?
UPDATE:
Ok, so this can’t be made. But is there any workaround for users using Speed dial extension?
No you can’t
see doc from https://developer.chrome.com/extensions/manifest.html
you can choose only one type at a time
this doc helps you to choose
https://developers.google.com/chrome/web-store/docs/choosing