19 FCM Push Notification | Chat application | Android Studio

It was like an initial guide so I could find what I needed, I'll figure it out later, but it helped me a lot, thank you

error in android 10 os. and runs well on Android 8 OS. error: force close after application is stopped. error occurred in activitysplash FirebaseUtil.allUserCollectionReference().document(userId).get()
.addOnCompleteListener(task -> {
if(task.isSuccessful()){.... you can help me?

Interesting, I noticed that notification only shows up when app is in the background or foreground, . But when app is not running or been closed or killed , notification does not show or appear at all

Sir can it be fixed

Sir, in this series after adding the two Intent in the splash Screen, when ever I tried to launch the app it crashed. And it only crashed when the user is logged in.

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.vikas.easychat/com.vikas.easychat.SplashActivity}: java.lang.NullPointerException: Provided document path must not be null.

Status feature 🎉

Bro please upload one video of making group

Why can't my virtual machine receive notifications? Can anyone help me with this problem, please?

Best coding teacher in the world he explain every code line 😊😊😊😊

Please help me,jab mein search karta ho tu app khud hi ban ho jata hai aur profile fragment per click karte hai tu tab bhi app crash kar jata hau

How do you adapt the app to fit all screen sizes?

😮😮😮😮

please next video as soon as possible because my final year project presentation is just in 2 to 3 days in my college.. i have to complete the documentation as well.. plz bro helppp.. everything is done.. just notification is remaining.. i have followed every video of yours and thanks for all.. plz bro

Bro tell me Android studio minimum requirement