I am making an app with NFC. I want the detection is disabled or drops(no vibration, no sound, no app chooser dialog, no detection notification) in some activities or fragments.
Is that possible?
Only I did is using SingleTop
in manifest and to the Intent
like this:
In Manifests.xml
<activity
android:name=".ui.MainActivity"
android:launchMode="singleTask"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.nfc.action.NDEF_DISCOVERED" />
<category android:name="android.intent.category.DEFAULT" />
<data
android:host="example.com"
android:scheme="http"/>
</intent-filter>
</activity>
in the MainActivity
val intent = Intent(this, MainActivity::class.java)
intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP)
pendingIntent = PendingIntent.getActivity(this, 0, intent, 0)
This was because default wallet
. Some devices can Choose NFC reader in the NFC setting. You need to turn it off. I never tried the solution that you detect notification and close it. There is NotificationListenerService
. You gotta look into it if you want to disable all the notifications.