![]() ![]() I would think a PlatformException should come back if something went wrong, but no exceptions are returned the first time. Return 'signInWithGoogle succeeded: $user' įirebaseUser user = await _firebaseAuth.getUser() IdToken: googleSignInAuthentication.idToken,Īwait _firebaseAuth.signInWithCredential(credential) įinal FirebaseUser user = er įinal FirebaseUser currentUser = await _firebaseAuth.getUser() /īool isLoggedIn = await _firebaseAuth.isLoggedIn() įinal GoogleSignInAccount googleSignInAccount =įinal GoogleSignInAuthentication googleSignInAuthentication =Īwait thentication įinal AuthCredential credential = GoogleAuthProvider.getCredential(ĪccessToken: googleSignInAuthentication.accessToken, After the execution of the line final GoogleSignInAccount googleSignInAccount = await googleSignIn.signIn() execution does not continue for some reason. I can still move through the app, but the sign in method never finishes execution. It seems as if all execution of the function halts. The user is not authenticated (confirmed in Firebase), no exceptions are thrown, and the try-catch surrounding everything does not catch any exceptions. Once the account is selected, the account selection dialog closes and nothing happens after that. The problem occurs after selecting the google account I want to login with. If not it passes control to the 'authentication' package to display an auth screen and handle the login. Once the 'main' project is run it checks if the user is currently logged in. This 'main' project's adle files contain the additions for the google services plugin ( :google-services:4.3.2). The 'main' flutter app which is run, imports this package for use. It contains an authentication page and performs all auth logic. Email authentication is working great, however google authentication is causing problems.Īll authentication is done from an 'authentication' package I have created. I have set up a project and created an app in Firebase, put the google-services.json in the application, added the necessary plugin to adle, and set the SHA-1 key in firebase. Remove all the code that is currently in the Code.I am currently trying to implement google sign in and authentication within my app. Name the project: Numbers API Example Step 4: Add API example code Open a new blank Google Sheet and rename it: Numbers API Example Step 2: Go to the Apps Script editorĪ new tab opens and this is where we’ll write our code. Let’s write a short program that calls the Numbers API and requests a basic math fact. We’re going to start with something super simple in this beginner api tutorial, so you can focus on the data and not get lost in lines and lines of code. If you’ve never used it before, check out my post: Google Apps Script: A Beginner’s Guide Example 1: Connecting Google Sheets to the Numbers API Google Apps Script is a Javascript-based scripting language hosted and run on Google servers, that extends the functionality of Google Apps. In this API tutorial for beginners, we’ll use Google Apps Script to connect to external APIs. Learn more about Google Apps Script in this free, beginner Introduction To Apps Script course API tutorial for beginners: what is Apps Script? It’s fun and really satisfying if you’re new to this world. iTunes) into our Google Sheet using Google Apps Script. We can connect a Google Sheet to an API and bring data back from that API (e.g. We’ll see three of them in this beginner api tutorial. The good news is that there are plenty of simple APIs out there, which we can cut our teeth on. Basically, the API is an interface that provides raw data for the public to use (although many require some form of authentication).Īs third-party software developers, we can access an organization’s API and use their data within our own applications. Or how companies build complex systems from many smaller micro-services linked by APIs, rather than as single, monolithic programs nowadays.ĪPI stands for “Application Program Interface”, and the term commonly refers to web URLs that can be used to access raw data. Maybe you’ve heard how tech companies use them when they pipe data between their applications. You’ve probably heard the term API before. In Example 2, we’ll use Google Apps Script to build a music discovery application using the iTunes API:įinally, in example 3, I’ll leave you to have a go at building a Star Wars data explorer application, with a few hints:ĪPI tutorial for beginners: what is an API? In this API tutorial for beginners, you’ll learn how to connect to APIs using Google Apps Script, to retrieve data from a third-party and display it in your Google Sheet.Įxample 1 shows you how to use Google Apps Script to connect to a simple API to retrieve some data and show it in Google Sheets: ![]()
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