Setup Doctor App

after we have set up the client app, now is the time to set up the doctor app, actually almost the same way and most of it we have done earlier, so here it should be quick, we only have setup firebase for Doctor App

1. Open Hallo Doctor - Doctor App in Visual Studio Code

• Open Visual Studio Code -> Click File -> Open Folder -> chose Hallo_Doctor_Doctor_App_Firebase folder

or

• Open CMD if you use windows
• Go to Hallo_Doctor_Doctor_App_Firebase directory, you can your command cd
• and type code .

visual studio code will be opening in that directory

Step No.2 Install Project Dependencies

after the Helo Doctor : Doctor App project opens in Visual Studio code or in Android Studio, we will install all the dependencies

when you open Hello Doctor : Doctor App for the first time in Visual Studio Code, Usually a dialog will appear in the bottom right corner, asking you to directly install all dependencies, just click Get packages

but if the dialog doesn't appear, or an error occurs while installing dependencies, you can directly install all dependencies in the following way

• open terminal in Visual Studio Code CTRL + ` or Click Terminal -> New Terimal
• type flutter pub get
• once that's done, all dependencies should be installed

Step No 3. Create .env

• create .env file in the root directory
• copy content from .env_example to your new .env file
• and add agora app id to line AGORA_APP_ID=your agora app id put here

Step No 4. Setup Firebase on Doctor App

we have to add Doctor App in the firebase project we created earlier, and add google-services.json into this doctor app, so that clients and doctors can connect to the same server

the process is almost the same when we add the Client App

• Open your firebase project -> add new android app

• Click android icon

• After that we are required to fill in three information about our app, Package Name, App Name, and SH1 Key

  

• first we need the package name of our app, to get the package name of our app

Get Package name

• in your Project Flutter Hello Doctor - Doctor App, which was already open using visual studio code, or Android Studio

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make sure you've downloaded all the dependencies in this project, by running flutter pub get command

• we will change the default package name of this app to your package name, this will be very easy and fast because this project already uses change_app_package_name flutter package https://pub.dev/packages/change_app_package_name

• run the command below, but first change com.mycompany.myappname, to your package name

flutter pub run change_app_package_name:main com.mycompany.myappname

• if successful it will look like this

• so after that, the package name in your Hello Doctor Doctor App app has all changed, and you can copy the package name to firebase
• and add your App nickname

• for debug signing, we can fill it later, just click register app

• after that you have to download the google-service.json file

• and copy the file into your app project in the directory android/app/

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if in that folder there is already a google-service.json file change it to your file which you just downloaded, and make sure there is no typo in the filename google-service.json

• after that click next in firebase,

• and click Continue to console

• congratulation your app is now registered
• but we need to enable some Firebase features for our app, like authentication, so we can login

Step No.5 Run App

• to run this helo Doctor app, make sure your emulator is running, or your real device is connected

• you can see it in the bottom corner of Visual Studio Code

• to run it press F5

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if the Helo Doctor app feels a little lag, or jittery, it's because the app is in debug mode if you release the app, everything will be smooth