Android Studio Tutorial Order Food part 67 Server + Shipper App update all libraries to latest

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Hello everybody ! Today in this tutorial i will show you how to update all libraries of Android Eat It (Server + Shipper ) app to latest and debug step by step , solve all crash / error on your app after update
– Firebase libraries
– Google Services libraries
– Picasso libraries
– Facebook Account Kit libraries

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48 thoughts

  • You have really learned a lot from this video with zero knowledge about android studios, but you have really helped me a lot now given me the confidence to dive dept into software development

  • Dear Sir, can you please make a vdo on let's say I want customer to get a pdf of payment receipt.. so I want to add the receipt from server app or firebase and it should reflect to user client app.. please help

  • Hello sir! I would like to add gif image instead of ordinary image , can you demonstrate how to do this in short tutorial? It will be big honor!

  • First of al I wanted to say a big thank you for your “Eat It” Tutorial video series. As I don’t know anything about programming, I tried to follow your tutorials step by step and I managed to make that I needed the most, work, even if it is a little odd and difficult to use the App at a daily basis. I really wish there were a few more things in your app that could have made it excellent. I am very happy with the result that I got after completing your tutorial and I would like to talk to you privately if it is possible for a few things that I think would be great to add to your app. If there is a way to contact you directly please let me know and I will send you my ideas..

    Once again thank you very much for the wonderful tutorials. I even learned a few things about how some parts of the code works and now I am more interested in learning more about java programming

  • Sir can i used this to create my food app project please tell me because i am new to android project and i have to do one project in android…. can i do this one

  • hi sir, i have a question can you help me? if i want to make a leaderboard fuction in which i show top 3 people who bought the most. Can firebase do something like that?
    Thank you for your tutorial 🙂

  • Hi EMDT Dev,

    You do a great job !!!!!!
    I have a small issue,

    After upgrade to the latest version i'm getting the below error, please help

    AGPBI: {"kind":"error","text":"Program type already present:$Event","sources":[{}],"tool":"D8"}
    > Task :app:mergeExtDexDebug FAILED
    java.lang.RuntimeException: java.lang.RuntimeException: Error while merging dex archives:
    Learn how to resolve the issue at
    Program type already present:$Event
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

  • I really enjoy learning from you. I just want to make a few suggestions:
    1) That you make tutorials on how to do the iOS version of this project using either Flutter or React-native for Clients who own iOS devices.
    2) Create alternative online payment methods like Paystack, PayU, Bitcoin, Ethereum etc for currencies that aren't supported via the "Locale" method e.g Naira
    3) Create a subscription payment method for restaurant owners who want their restaurants to be featured on the app. Or alternatively, create a method that will automatically share the money gotten from a successfully delivered order between the restaurant owner and the app owner in percentages

  • E/AndroidRuntime: FATAL EXCEPTION: main

    Process: com.gowtham.arusuvai, PID: 9928

    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.gowtham.arusuvai.Model.Token.getToken()' on a null object reference

    at com.gowtham.arusuvai.Cart$7.onDataChange(

    showing error here
    dataMessage = new DataMessage(serverToken.getToken(),dataSend); please help

    its is crashing after placing the order

  • Sir how to solve this error?? Actually it is just showing in the logcat …but no error in the program….do we need to worry about anything because i am publishing my app …so please help me where do i need to close my db and cursor…

    A SQLiteConnection object for database '/data/user/0/com.example.fafoappandroid/databases/FafoDB.db' was leaked! Please fix your application to end transactions in progress properly and to close the database when it is no longer needed.

  • Sir Thank you for your support in developing Order Food app in android.Now sir i have developed this whole app for the client side only as i need client app with the original firebase database not with server one.
    Actually now what i need to do is i want to user api for fetching ma data and all. So is there any way to do so .?please help me asap .
    I need to develop it as early as possible.
    Thank you.

  • And one last suggestion brother D: u need logarithm like this :

    when customer wants to rate :

    did he order this food ?:

    No : "you cannot rate food that you have not try"

    Yes : "did he rate it before ?"

    Yes : "edit the old rating"

    No : "new rating"

    thanks in advance

  • i have 2 suggestion more , first : the admin can cancel food if the quantity Finnish or simply not available in that day or that time , so even if it in the customer basket from another day he cannot order it , the other thing my brother is the currency , and thank you very much for this tutorial

  • Hello, I had a problem while I was workin' with the notifications services. When it was only one restaurant, it was all ok, but when it got multiple, we can't receive notification, neither for server while comes a new order, nor to client when server updates the order. Can you help me? Greetings!

  • Hi, thanks for the tutorial. However I'm having trouble with the drawerLayout in both the client and servser apps which cause the apps to crash after clicking the sign in button. I have been searching for and trying different solutions but non have worked. Can you post the source codes on github, I don't understand linkshrink. Thanks

  • Is it possible to create a bill generated in .pdf format and send variables (customer address, list of products, total…) from firebase realtime database ? Do you know a tutorial to deal with ?

  • hello Sir,
    i have this error, i want change app icon.
    Manifest merger failed : Attribute application@icon value=(@mipmap/ic_food) from AndroidManifest.xml:11:9-39

    is also present at [com.cepheuen.elegant-number-button:lib:1.0.2] AndroidManifest.xml:13:9-43 value=(@mipmap/ic_launcher).

    Suggestion: add 'tools:replace="android:icon"' to <application> element at AndroidManifest.xml:9:5-78:19 to override.
    can you plz help me

  • hello sir, every thing fine.
    i was changed app icon
    i have this error
    Manifest merger failed : Attribute application@icon value=(@mipmap/ic_myfood) from AndroidManifest.xml:11:9-41

    is also present at [com.cepheuen.elegant-number-button:lib:1.0.2] AndroidManifest.xml:13:9-43 value=(@mipmap/ic_launcher).

    Suggestion: add 'tools:replace="android:icon"' to <application> element at AndroidManifest.xml:9:5-23:19 to override.

  • hi bro,

    can you add a new series of food app development using android studio and php mysql as backend??

    Big fan of your work. I am at learning stage and surely i will donate you once i make money. <3

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