I am making an app with using NFC.
Whenever the tag is detected, chooser dialog keeps pop up with Complete action using title and possible apps.
I covered it up with using SingleTop or SingleTask. However, It does not work all the time.
It seems like I can't really touch the things that happen after NFC tag has been detected because it works on a system level. Not only in my app. It pops up everywhere.
I've found some ways that I can customise the chooser dialog, However, Not for NFC because In my app, I never implemented anything about createChooser().
I tried adding something more code for chooser like this
val intent = Intent(this, MainActivity::class.java)
intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP)
// start
val list = arrayListOf<String>()
list.add("[email protected]")
intent.putExtra(Intent.EXTRA_EMAIL, list)
intent.putExtra(Intent.EXTRA_SUBJECT, "Hi")
intent.putExtra(Intent.EXTRA_TEXT, "Hi,This is Test")
pendingIntent = PendingIntent.getActivity(this, 0, Intent.createChooser(intent, "Yaho"), 0)
And I get the same result. I guess the reason why it is is it is controlled in a system level.
The best solution is avoiding the detection of NFC tag in some specific activities or fragments & control that chooser dialog.
Using ForgroundDispatch solves the problem.