firebase-cloud-messaging

问题 When my application is open and I receive a notification I want to be able to open the activity associated immediately without the need of the user to tap on the notification. This question is very similar: Open app on firebase notification received (FCM) But it opens the app when it is in background, I need to do it when my app is in foreground. From the firebase documentation: Notifications delivered when your app is in the background. In this case, the notification is delivered to the

问题 I can't seem to receive FCM Push Notifications that I send from the FCM console after app is killed on android, as in long-press the Overview button and swiping the app to be killed. It works absolutely fine when the app is running in the foreground or background. This may seem like a duplicate question but I have tried the other methods but I still cannot seem to get it. NotificationService.java public class NotificationService extends FirebaseMessagingService { private static final String

问题 I can't seem to receive FCM Push Notifications that I send from the FCM console after app is killed on android, as in long-press the Overview button and swiping the app to be killed. It works absolutely fine when the app is running in the foreground or background. This may seem like a duplicate question but I have tried the other methods but I still cannot seem to get it. NotificationService.java public class NotificationService extends FirebaseMessagingService { private static final String

问题 I want to know how FCM Notifications works in below scenarios: Same user logging into multiple devices. Will all the devices gets the notification? What if user uninstalls the app? Does FCM sends the notification even if user uninstalls the device, and later checks for sending failed event? If login changes on the device - Suppose if I login to a device as user A, and then logged out of the device and logged in as user B. I must not get the notifications for user A. How this situation is

问题 I'm trying to subscribe to an FCM (Firebase Cloud Messaging) topic for a secondary Firebase App and according to the documentation this could be done by the overloaded getInstance which takes the secondary FirebaseApp instance as a parameter: https://firebase.google.com/docs/reference/admin/java/reference/com/google/firebase/messaging/FirebaseMessaging#public-static-synchronized-firebasemessaging-getinstance-firebaseapp-app public static synchronized FirebaseMessaging getInstance (FirebaseApp

问题 I'm trying to subscribe to an FCM (Firebase Cloud Messaging) topic for a secondary Firebase App and according to the documentation this could be done by the overloaded getInstance which takes the secondary FirebaseApp instance as a parameter: https://firebase.google.com/docs/reference/admin/java/reference/com/google/firebase/messaging/FirebaseMessaging#public-static-synchronized-firebasemessaging-getinstance-firebaseapp-app public static synchronized FirebaseMessaging getInstance (FirebaseApp

问题 I am not using any Firebase or Youtube code/libraries in my project. Yet recently, in Android Pre-Release Reports I am seeing crashes with this: FATAL EXCEPTION: Firebase-Messaging-Intent-Handle Process: com.google.android.youtube, PID: 26820 java.lang.NoClassDefFoundError: aewt at aewu.b(PG:1) at duc.a(PG:230) at duc.get(PG:247) at aevw.b(PG:1) at dud.al(PG:5) at dud.aw(PG:4) at dud.bg(PG:8) at duc.a(PG:232) at duc.get(PG:247) at afke.a(PG:1) at aeri.b(PG:1) at dud.fv(PG:4) at duc.c(PG:269)

问题 I am not using any Firebase or Youtube code/libraries in my project. Yet recently, in Android Pre-Release Reports I am seeing crashes with this: FATAL EXCEPTION: Firebase-Messaging-Intent-Handle Process: com.google.android.youtube, PID: 26820 java.lang.NoClassDefFoundError: aewt at aewu.b(PG:1) at duc.a(PG:230) at duc.get(PG:247) at aevw.b(PG:1) at dud.al(PG:5) at dud.aw(PG:4) at dud.bg(PG:8) at duc.a(PG:232) at duc.get(PG:247) at afke.a(PG:1) at aeri.b(PG:1) at dud.fv(PG:4) at duc.c(PG:269)

来源： https://stackoverflow.com/questions/63876853/gcp-the-caller-does-not-have-a-permission

来源： https://stackoverflow.com/questions/63876853/gcp-the-caller-does-not-have-a-permission