19 FCM Push Notification | Chat application | Android Studio

Chat Application Development with Firebase :
In this series, I will guide you through the process of building a chat application from scratch using Firebase as the backend in Android Studio.
You'll learn how to set up Firebase, design the user interface, implement user authentication with phone OTP, and integrate real-time messaging using Firebase's powerful features. Additionally, you will learn how to implement features such as Recycler view, chat view, cloud Firestore, and login with profile picture.
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More videos about Android Application Development will uploaded so get in touch with the channel.
So you are no more far.You can be developer.
#chatapp #firebase
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GITHUB LINK :
github.com/bimalkaf/Android_C...
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• Chat App with Firebase...
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MAKE YOUR OWN APP SERIES 🔥
• Make Your Own App
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[@bielfalieri]

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

[@geniusdeveloper7797]

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

[@ericdavid4204]

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

[@kakekmerah4342]

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?

[@saleemhafiz19]

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

[@Gamingvideos12947]

Hi boss kya ap muje apne project ka code de sakte ho?

[@yesman3442]

Check in the channel the notification (part 20) video is there and also you will love the last part (part 21).

[@saleemhafiz19]

@@yesman3442 when he did upload I had already presented my project.. 😕😔

[@estebanrodriguezmarles6069]

excelente video

[@Gamingvideos12947]

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

[@yesman3442]

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.

[@EasyTuto1]

Check the Logcat which line its crashing

[@yesman3442]

at android.app.ActivityThread.main(ActivityThread.java:7581) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:980) Caused by: java.lang.NullPointerException: Provided document path must not be null. at com.google.firebase.firestore.util.Preconditions.checkNotNull(Preconditions.java:148) at com.google.firebase.firestore.CollectionReference.document(CollectionReference.java:103) at com.example.chatapp.SplashScreen.onCreate(SplashScreen.java:25) at android.app.Activity.performCreate(Activity.java:7805) at android.app.Activity.performCreate(Activity.java:7794) pointing at this line below 25. FirebaseUtil.allUserCollectionReference().document(userId).get()

[@yesman3442]

Sir above is what I saw in the logcat

[@aviationfan3114]

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

[@keerthanasarathi4349]

Are you set any full size screen code from your coding ?

[@manasdubey1764]

😮😮😮😮

[@minshuhrhjffjf]

Status feature 🎉

[@tecgamerkd3329]

Bro please upload one video of making group

[@tecgamerkd3329]

How to make groups and chat together

[@MONSTERDEDITZDINESHM1264]

Bro tell me Android studio minimum requirement

[@AbhayKumar-jd4sr]

Core Java:- classes, inheritance, Oops and you can start

[@jinx-chantft1582]

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

[@dstsol8]

having the same problem :( so far no luck

[@dstsol8]

Got it working after 2 days of trying every solution in SO, found the solution at the end of another tutorial. You know how every app nowadays ask you for permissions for notifications? well that's the issue you have to allow notification permissions for the app in the AppInfo in the emulator, by default they're off. I also allowed notifications from google services in settings. GL

[@jinx-chantft1582]

@@dstsol8 i have allowed notification permissions but it stil didn't work. Can you guide me in detail how to handle this problem? And there is another problem that when receiving notifications on real machines and accessing to view messages in ChatActivity is done, if you exit the application and re-enter it, it will fail. I don't know if it's like that in virtual machines? Perhaps the channel owner has not noticed this issue.

[@endritiger]

@@jinx-chantft1582 Try restarting the emulator. That worked for me. Also, make sure you're copying the token correctly

[@anon9234]

@@dstsol8 thanks

[@vikaspanchal6581]

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.

[@vikaspanchal6581]

Plz reply

[@quynhpham1566]

maybe check your path in code and in firebase again