Simple Login App using Database Tutorial - User Registration (PART 2)

[@sahithvokkerla5452]

U gave me a new hope in life. I have been struck on how to implement database for an android app I'm building as a part of my mini project. Thank u very much.

[@shreered4313]

Simple and easy to follow. Only explained as much as needed. Very helpful. Thanks :)

[@keshavtangri571]

great videos with awesome quality content ... you are making the process seems so easy and it have generated a great interest of mine in android studio . Keep up the good work . may krishna bless you :)

[@sssong6485]

hello! i just wanna say thankyou because your videos are very helpful for me who didnt really interested in android studio before. but after watching your videos, i feel like android studio is not that hard to learn. keep up the good work!

[@cleanview8324]

I'm so inspired to developing app, with help of your tutorials; great job

[@manavantakalu188]

Sir Excellent Tutorials for beginner. And We are Waiting for the remaining parts.....

[@ProfessorDK]

Glad you liked it. Other parts will be uploaded this week. Happy learning :)

[@ronjoshuaregis3697]

Hi does this need internet connection on the app? Mine says registration failed, it didn't update on the firebase as well

[@aboodosama1849]

Sir, are there different between firebas and php ,my sql in use or both will give the Sam result

[@vinayreddy127]

tq bro........u made my day

[@faseelafasy3726]

Sir I don't have any log cat error but I can't open my registration page. When I click the register from login page the app closing off

[@sarmeshrajawat8797]

I am getting the same problem.. If you got it's solution then please reply

[@iheblafi4387]

did u find the solution to that, if yes could you share pls

[@faseelafasy3726]

Yes I found the solution. In my case it's a mistake in my coding

[@guttula_sai]

wonderfully explained Professor DK.. i was having a doubt whether to learn the stuff like php or the server side programming to do the server side stuff... this video explained me that i need not... thank you for saving me my tiime!!

[@ProfessorDK]

Yes, this does save a lot of hassle. Glad it helped. Happy learning :)

[@kameshkumar1239]

Ur awesome sir! Please upload remaining videos as soon as possible

[@ProfessorDK]

+Kamesh Kumar Yes it will be out by December 26th. Thank you for your patience :)

[@tridibroyarjo418]

Loved your video! You are the best!

[@NurulHuda-jv8xh]

Nice tutorial, is it possible to show sign up data as a list view or recycler view ?

[@vishnuteja6042]

Sir, thank you for your valuable time and effort to make a student's life easier. thank you sir.

[@suyashsharma7088]

Thanks bhai, I'm learning so much from you. Thank you very much for your videos/

[@LogiikNinjaz]

I LOVE YOU DK THIS IS AWESOME

[@ProfessorDK]

Glad you liked it ❤️

[@kaustubhdalal6840]

I have done as you made in video but when I run app and after successfull login I want to go to login page but it display same registration page whenever I click it show same page why it's happening..could u plz help me

[@syedtasleem2827]

Sir, I have gone through all of ur Login Tutorials using firebase they were really amazing and very easy to understand....Hope U make Videos on Mapactivities like GPS TRACKER, point to point distance etc.... ASAP..Bcz they are very confusing and really hard to understand on other sites...Thank U...!!!

[@ProfessorDK]

Yes, want to cover many things. Just stay tuned that's all I can say :)

[@kinleypenjor3310]

@@ProfessorDK Hi sir, When I click Register button in signup page no action is taken and data not inserted in firebase database, though I have followed your instructions in the turorial.

[@hardikkokate5668]

Thanks for the help , It really worked for me .

[@chrisbbb9]

Thanks professor, your videos are amazing to learn... but I have a small problem that I can not solve, when I register a new user, my application automatically login, what do you think is the problem?

[@rashedulalam8266]

I am facing the same problem! Did you get the solution.

[@MrFyce]

why no need add the firebase analytics under build.gradle(app)?

[@Anuragsharma-pl9xs]

Hllo sir , there is "error while launching activity " in main class . What should i do?

[@syedrayyan8130]

hello sir im getting this error while adding 'apply plugin : 'com.google.gms.goole-services'' ............"The library com.google.android.gms:play-services-basement is being requested by various other libraries at [[15.0.1,15.0.1]], but resolves to 16.1.0. Disable the plugin and check your dependencies tree using ./gradlew :app:dependencies. " please tell me what to do

[@gjisongiocf9880]

Hi Professor DK, im getting an error message: ERROR: Manifest merger failed : uses-sdk:minSdkVersion 15 cannot be smaller than version 16 declared in library [com.google.firebase:firebase-auth:19.2.0] Not sure how to fix it. Please help. Thanks.

[@gjisongiocf9880]

@akshay kumar It says You need to have compileSdk set to at least 28 in your module build.gradle to migreate to AndroidX.

[@gjisongiocf9880]

@akshay kumar help

[@yadavji_official5548]

Package name not accepting into the firebase so what can i do please rply me sir..

[@gaongake9146]

Professor DK ,my login demo does not update the user details on firebase ,whreas i have added all the dependencies like you did.and created the firebase instance on the registrationActivity..any helpfull idea?

[@ProfessorDK]

Go to Tools > Firebase > Authentication and check if you are connected to firebase. If not you will find a button to register into your account and just follow the on screen instructions :)

[@gaongake9146]

thanks ,it worked...

[@candun5852]

Hello, professor. When I try to click the rigister, my program have some error, here is my logcat error: at com.google.firebase.auth.FirebaseAuth.getInstance(Unknown Source:1) at com.example.a3130domo.RegisterationActivity.onCreate(RegisterationActivity.java:40) Please help me solve this problem, thank you very much!

[@nurulzafira4078]

can u help me cuz when i type private FirebaseAuth firebaseauth; the firebaseAuth was error. do know the solution of that.im the beginner on using the android studio.

[@knowledgepoint6801]

sir when i add firebase by following ur steps or after sync error show please install the android repositry from the android sdk manager i have currently use API 27 please help me what i do????????

[@ProfessorDK]

Go over to SDK manager and download whatever Android Studio recommends. It will work :)

[@riddhicomputerinstitutemkc7416]

TREMEDOUSLY GREAT PROFESSOR DK

[@A.E_Academy]

I am getting an error called null object reference of validate in onclick method. May I know how to resolve

[@rishabhjain8558]

Sir onComplete method is not working in Android studio 4.0.1 ,please suggest it's solution

[@nehapendem3155]

Hi, when i try to click on the register button, i can see the registered new user in the firebase console but i'm not able to see any toast message, sometimes i get the toast registration failed

[@vandanav2632]

Hi, i am able to register, and login but I dont see the users reflecting in the Authentication tab in my firebase. Can you tell me how to view the newly added users? Even the reload option doesnt help.

[@Fylingarrows]

bhai i want an app can u make... and how contact u..

[@Ojeezpk]

Sir you are Very helpful thanks for such an amazing tutorials.

[@mrgpspoetry196]

Sir mene same to same code likha he fir bhi jab me regustration activity pe registration button pe click karata hu to app crash ho raha he or run time execution pe error aa rahi he jese ki "disptch message" "looper.loop" handlecallback" sir to iska solution batao plz sir

[@NiketVania]

Sir, in the MainActivity.java of your video, you have set username=="Admin" and pass="1234"... And i m making app for college project i have some changes. So, after regiseration of new user with that id and password i cant login into my MainActivity which is basically my home activity... But if i use Admin and 1234 i am able to login to my main activity file.. pls give suggestion. Thanks.. Liked your effort and video.

[@tobalhe]

Dear Professor, I never get the registration confirmed or denied. It goes straight back the login Activity and, in firebase, no new user is added. I have reviewed the code several times and I couldn't find anything wrong.

[@chaelortillada5765]

you need to declare fireauth.getinstance

[@temxtech]

how do the main activity verify whether the name is exist on the database or not after registration

[@nikhilbibekar1421]

Sir please solved this error implementation 'com.android.support:appcompat-v7:28.0.0' occur and app crash

[@anoopnp7964]

dk professor, r u from karnataka...? If yes pls do answer

[@ProfessorDK]

Yes from Mangalore :)

[@tubagusputra5788]

you're doing great, prof :)

[@vandanav2632]

Hi, I followed your tutorial and i was getting an error " All com.android.support libraries must use the exact same version specification (mixing versions can lead to runtime crashes). Found versions 28.0.0, 26.1.0. Examples include com.android.support:animated-vector-drawable:28.0.0 and com.android.support:support-media-compat:26.1.0 less... (Ctrl+F1) There are some combinations of libraries, or tools and libraries, that are incompatible, or can lead to bugs. One such incompatibility is compiling with a version of the Android support libraries that is not the latest version (or in particular, a version lower than your targetSdkVersion). Issue id: GradleCompatible" and to fix that I added implementation 'com.android.support:support-v4:28.0.0' implementation 'com.android.support:support-media-compat:28.0.0' after that my app always crashes and i see this error message in my Logcat "E/AudioFlinger: not enough memory for AudioTrack size=131296" Can you please help?

[@vandanav2632]

Even if I comment out those 2 lines still I am getting the same error.

[@nicesacbro4891]

@@vandanav2632 I had the same problem , but I was able to run the app even if I keep that error But app will crash after clicking for Registration

[@jouniter]

you need to delete those old version, use newest version instead

[@jelly3327]

I love u dk

[@mukeshsuthar8378]

Failed to resolve: com.android.support:appcompat-v7-27.1.1: when i sync my project in APP

[@arturodominguezquispe8351]

apply plugin: 'com.android.application' android { compileSdkVersion 27 defaultConfig { applicationId "nombredetuproyecto" minSdkVersion 19 targetSdkVersion 27 versionCode 1 versionName "1.0" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } } dependencies { implementation fileTree(dir: 'libs', include: ['*.jar']) implementation 'com.android.support:appcompat-v7:27.1.1' implementation 'com.android.support:customtabs:27.1.1' implementation 'com.android.support:support-media-compat:27.1.1' implementation 'com.android.support:support-v4:27.1.1' implementation 'com.android.support:design:27.1.1' implementation 'com.android.support.constraint:constraint-layout:1.1.3' testImplementation 'junit:junit:4.12' androidTestImplementation 'com.android.support.test:runner:1.0.2' androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' implementation 'com.google.android.gms:play-services-maps:16.1.0' implementation 'com.google.android.gms:play-services-location:16.0.0' implementation 'com.android.support:cardview-v7:27.1.1' }

[@SamuelHauptmannvanDam]

Don't know if this is still an issue for you, or possibly for people with future likes: But when you start a project in Android Studio, click the "AndroidX project" which will it, by taking care of old legacy libraries, and leaving it more flexible for the future.

[@faseelafasy3726]

Sir You are a good teacher. Thank you so much to the tutorial. I have completed the registration task but I have an error in gradle synchronization that unknown NDK and app installation failed due to 'cmd package install-create - r -t -s 2470422 returns error that says ParcelableException:Java. io. IOException:requested internal only but not enough space

[@niroshaniperera8663]

great lesson. please upload the next lessons as well. thank you!

[@ProfessorDK]

+Niroshani Perera Yes it will be out by December 26th. Thank you for your patience

[@siddharthkhetarpal7038]

Hello Sir, Can u please help me regarding Access denied problem. When i build gradle it says access denied and that will lead to fail to build gradle

[@oussamabouzal3542]

thanks bro your source code work successful

[@oussamabouzal3542]

@GroomAndGlam !!! you must do some change in file xml, give me your email to send you if you need.

[@kamaleshb05]

How can i add firebass to my android project that is in the eclipse not in android studio

[@nicodemusbaptise5498]

When I run app, the loading splash works, then when I get to login, it works, but if I select new user button, the app closes. Can I email you the logcat message, it's pretty long but to start it says "E/AndroidRuntime: FATAL EXCEPTION: main Process: com.convelabs.splash, PID: 982 java.lang.RuntimeException: unable to start activity ComponentInfo(com.convelabs.splash/com.convelabs.splash.RegistrationActivity); java.lang.ClassCastException: androidx.castraintlayout.wodget.constraintlayout cannot be cast into android.widget.Button.. there's a lot more but will email if its ok

[@anilhegiste750]

at 15:24 in main activity.java in login.seton click listener how did you bring this ""view -> {"".... please helppppp

[@ProfessorDK]

+anil Hegiste That is how Android Studio groups the code. Just take your mouse and click on view thingy and it will open up the code. I didn't add that.

[@smjali2004]

ERROR: Gradle DSL method not found: 'implementatoin()' Possible causes: The project 'LoginDemo' may be using a version of the Android Gradle plug-in that does not contain the method (e.g. 'testCompile' was added in 1.1.0). Upgrade plugin to version 3.4.1 and sync project The project 'LoginDemo' may be using a version of Gradle that does not contain the method. Open Gradle wrapper file The build file may be missing a Gradle plugin. Apply Gradle plugin Whats is the exact solution for this plzzz... i see everything is updated but still the issue persists on syncing

[@darshannb4314]

it shows "registration failed" ....even if my password is long, phone connected to internet, each and every dependencies is updated....and its not sending data to firebase....please help :-(

[@HarshPatel-po7oo]

did you get any solution? please help me ! Thanks

[@aminallauddin4908]

hello dheeraj, Thank you for the video, it is really helpful. I am facing one problem i have completed the whole process, but the register button is not working, as per your video it should register the id on firebase, but it is not doing anything, please assist me. thank you

[@ranajaimin2078]

When I am trying to click on new user App will atomatically close

[@agentleman1498]

should i use firebase or sqlite for college project

[@waqasnajam4680]

firebase

[@kashifahmed3726]

sir, if I have more feilds other than email and password in the registration will they also get stored?

[@ProfessorDK]

+kashif ahmed Authentication part of the database only stores email and password. All other details need to be stored in the database which will be converted in Part 6 of the tutorial :)

[@Rncvivek]

every time I register ,it says Registration failed

[@potato4751]

Same problem .....how to reslove it?

[@masturinamazelan5110]

@@potato4751 same. how to fix it?

[@potato4751]

Tumne dependencies kese add kiee?

[@potato4751]

Actually ye 3yr purana video hai so tum new project create karo aur tools me ja k firebase se connect kroo...pehle android studio me top right corner se signup kro....

[@anushe2595]

The password you enter should be atleast 6 characters long.

[@Matthew-hh6ex]

Hello Prof DK. I have followed your tutorial with a lot of attention , and I really appreciate you clarity. However I have a quetion about connection to the database. I do not want to use fire base as my school provide us with a link host, I want to use the SQLite embedded database, so I got lost and my codes got messed up. Could you show me instead how to create a database with sqlite and use it instead? Regards.

[@ProfessorDK]

I'm starting the SQL database series right after the firebase series. So stay tuned :)

[@jainamshah870]

BRO i need your help there is no error in code but app crash when i press new user sign up

[@sujanpaul5572]

okay sir I got everything but during registration need to entered name ,email and password now registration is completed and email and password in firebase but where is goes name or where it stored please explain... in firebase no name field.

[@digitzero3613]

Add com.google.firebase:firebase-auth:12.0.1 to the dependencies, it will provide the firebaseauth which is missing from the files we are said to add by the documentation

[@rajvinderkaur3099]

Sir what if we have to allow two users to access diff pages. Like I have one driver and one passenger after email password verification how can I verify for user type? Can you please help? Thank you

[@pranjalpandey5555]

In the registration page when I click on Register button , it takes me to second activity instead of the MainActivity, why?? Even if in the Intent class I have put source as Register.this and destination as MainActivity.class Kindly reply..

[@felinoiii8649]

Professor DK I can't register.. Unfortunately, sample has stopped is always popping logcat: 03-26 13:52:45.037 2578-2578/? E/libprocessgroup: failed to make and chown /acct/uid_10059: Read-only file system 03-26 13:52:46.204 2578-2601/com.example.marycarl.sample E/FirebaseInstanceId: Google Play services missing or without correct permission.

[@ProfessorDK]

You are running it on the emulator with outdated play store. Just update the play services app on the emulator :)

[@vedantprabhu6134]

Great video everything worked well...but sir can u pls help me...cause when I click register ...login page doesn't appear...directly the page after log in appears

[@kombatgamers3774]

Sir when I tried to synchronize my app is showing me on build ' No matching client found for my package please I need your assistance

[@stefanbogicevic4105]

When i Click on register, it doesnt make the Toast Registration successfully and on the firebase it doenst come a user

[@ZydrosGaming]

Every time click on the registration its just showing me registration not successful please help me...

[@bharanip4699]

Sir, I added this to gradle, but not sync. I m getting error. solve it (classpath 'com.google.gms:google-services:4.0.0' , apply plugin: 'com.google.gms.google-services' compile 'com.google.firebase:firebase-core:16.0.0')

[@Ali-ps2fw]

Sir, when click Register button its show Google services errors what i do

[@kingxdianefairyxgiant8948]

Is the name also inserted in firebase?

[@yashwantkumar8742]

Sir your lecture is very helpful. Thank you. But problem on my side is that When I click on new user button on main activity, It not open resignation activity and also app goes to close automatically

[@valmirlimani3647]

Hello profesor Good job i want to ask you fow to fix "Caused by: org.gradle.api.internal.tasks.compile.CompilationFailedException: Compilation failed; see the compiler error output for details."

[@ankittiwary3712]

As kotlin been the official language now is to good to go with java or should we switch to kotlin I mean to say that what is the scope of java in future when it comes to Android programming

[@ProfessorDK]

+Ankit Tiwary Kotlin is based on Java. So, Java won't be replaced in its entirety with Kotlin. Kotlin still uses the concepts of Java as well as the methodologies. So, scope of Java will always be there in future, kotlin just makes it easier to code. You can call kotlin as a user friendly approach to Java programming :)

[@pratyushamulchandani3412]

Thankyou, helped a lot!!

[@rajnikantpandey709]

Professor DK I am facing a problem when I click the Register button. It does'nt show any toast message(Registration Successful/Failed) and it does not update my registration into the Authentication tab of my firebase project, what can i do to fix this so my registration works? one another guy has also asked the same problem but you advised him about show() method and sign in at the firebase, but I have used Show() and sign at firebase as well but the problem still persist... Please Help Sir

[@ProfessorDK]

In Android Studio, go to Tools > Firebase. Click on it. A new tab will open. Click on Authentication > More Info > Email and Password Authentication Link. Another tab will open. Check if the first step shows connected to the database. If not, just click on it and you should be asked for Firebase credentials and on entering that, you will get connected :)

[@rajnikantpandey709]

but sir when same programme I run through real device it worked but through gennymotion it failed, why is it so?

[@yashbagayatkar4561]

Professor DK I am facing a problem when I click the Register button. It does'nt show any toast message(Registration Successful/Failed) and it does not update my registration into the Authentication tab of my firebase project, what can i do to fix this so my registration works? Please Help

[@ProfessorDK]

+yash bagayatkar Have you written the .Show() at the end of the toast function. Check if u have enabled sign in methods on firebase website :)

[@yashbagayatkar4561]

Professor DK Yes Sir, I have written the .show() at the end of all the toast functions and I have enabled sign in method on firebase website as well...error doesn't seem as trivial as such. Please Help

[@umeshpatole3535]

Mine having same error. Did you get any solution for this ?

[@rajnikantpandey709]

run it on real device , sometimes virtual device couldn't support some coding

[@ahmadak4829]

Sir when I press on Registration Button my Application Crush can you help me. My all Code correct but I don't understand my error. Why my application crush after press Register Button.

[@chiranjitmundhra1301]

sir i am building an app in which i want to keep record of price of a share for last 7days. so can u help me to giving the approach. the last 7 days price are stored in firebase. plzzz reply soon

[@ProfessorDK]

I think there are APIs that give you stock markets data which u can implement directly into your app without the need of firebase.

[@divyas1554]

sir, i want httpurlconnection call in Asynctask for login page- mobile number and password how we integrate the web services by using Asynctask() in main java class

[@AMITKUMAR-gi7gz]

dk sir..your all video is awesome to learn. I am getting a error when I register the New user, there is an notification that app can not run unless update google play services on Android emulator..I have already updated google play services from sdk manager, how to fix it plz share the solution.

[@ProfessorDK]

+AMIT KUMAR Update Google play services in the emulator as well just as you would do on a physical device, it should work :)

[@siddiqatabassum]

Sir I did everything correctly. I can run the app but still when I fill all the details in registration form and click register I'm getting 'Registration Failed" and it is not getting updated in my firebase... Can someone help me please?

[@isiakamfugale3621]

How can I get your other Videos on Android coz

[@rakshithg7337]

On my PC firebase console struck at loading screen could you tell why this happens but it works on other laptop I am not able to enter into the dashboard itself

[@ProfessorDK]

Check your logcat for errors

[@rakshithg7337]

Professor DK I am unable to 1)connect to firebase from the tools I get an error 2)while adding data, next to ADD button I get path containes invalid characters By mistake I deleted which we set Name, Age, Email Please help me sir..

[@rakshithg7337]

Fan of your teaching skill sir 🤘

[@ProfessorDK]

U can do Ctrl + Z to undo any changes that u do. Do u have active internet connection while connecting to firebase?

[@sandeepvarma6098]

interesting videos, please post a video on how to load profile, email, user name after login to the dashboard on (side nav menu). didn't have any references on that.

[@gopim6124]

you have also added name attribute in the registration page.. but if u click on register the name attribute is not sent..because you have only used email and password to send to firebase authentication..so please let me know how to send other attributes along with these email and password..

[@ProfessorDK]

Watch all the other videos in the series. Even the name gets sent :)

[@KingMakerTime]

if you're use database as phpmyadmin sql... please give some guide sir...

[@fdgrtb]

You're just awesome! Thanks a lot bro

[@anupambasak4223]

Sir I did the same as you but while registering it's showing Registration Failed! Everything is successfully setup but still it's showing Failed and not uploading data to Firebase. Please Sir help me and solve this.

[@soumadipchakraborty9676]

Hi..First of all a Big thank to you for your all videos.Can you please help on the below issue ?? I am facing a null pointer exception at the time of calling registration page from activity page. Though my id's are different in both page but still it is throwing exception at the time of using setOnClickListner method by identifying with register button id present in registration page. if i dnt write register.setOnClickListner().. then it is redirecting to Registration page from main activity. Pasting the error below. E/AndroidRuntime: FATAL EXCEPTION: main Process: com.chakraborty.soumadip.finaldemo, PID: 19880 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.chakraborty.soumadip.finaldemo/com.chakraborty.soumadip.finaldemo.UserRegistration}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6669) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference at com.chakraborty.soumadip.finaldemo.UserRegistration.onCreate(UserRegistration.java:26) It will be a great help if any one help me on this please..

[@crf1710]

Sir, when I click register an alert pops up that says: "Project wont run unless you update Google Play Services". I searched a lot in internet and found nothing that could solve my problem. If you could help me I would be really thankful, please sir.

[@ProfessorDK]

Your Google play services are out of date. What u need to do is, when u create a emulator, choose the latest ones which have Google apps installed. If not you need to download the apk of latest google play store and install in on the your emulator device :)

[@charlesignacio4546]

If i click register it says registration is successful but it goes to the second activity not in the main activity

[@zetaro7943]

sir will u plzz tell how to handle multip le tables with our own attributes for each table ? i will be very helpful to me.

[@shehanravindu5350]

Hi I'm unable to use method validate() because android studio give an error ""cannot find symbol method validate"" how can I solve this ???????

[@reviewkekinian4274]

I have problem "Compilation failed; see the compiler output for details." in Registration activity the private FirebaseAuth firebaseAuth; the "FirebaseAuth" still red, how do i fix this? Need help

[@ProfessorDK]

Have you added the gradle dependencies?

[@FahmiRamadhani]

Great tutorial. Could you upload the code in your github page? it will be very useful for beginner programmer like me . Thank you very much, enjoying the tutorial videos!

[@ProfessorDK]

Okay I will add it now. Peace :)