PC browsers can call the permission request form normally, for example, XXX wants to use your camera / microphone and so on:
QQ:
but the problem encountered is that the phone has its own browser, or third parties such as UC, Via, Cheetah, etc., cannot provide similar pop-up windows, which are prohibited by default.
is there a solution?
In addition, MDN pointed out in the API article that "the returned promise object may neither resolve nor reject, because the user does not have to choose to allow or deny."