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You'll need to use a loop... Future<void> uploadImages() async { setState(() { _isUploading = true; }); final storageRef = FirebaseStorage.instance.ref(); final firestore = FirebaseFirestore.instance; for (var image in _images) { try { String fileName = Uuid().v4(); // Generate unique file name final imageRef = storageRef.child("images/$fileName.jpg"); // Upload image to Firebase Storage final uploadTask = await imageRef.putFile(image); // Get the download URL final downloadUrl = await imageRef.getDownloadURL(); // Save metadata to Firestore await firestore.collection("images").add({ "url": downloadUrl, "uploadedAt": Timestamp.now(), }); debugPrint("Image uploaded and metadata saved!"); } catch (e) { debugPrint("Error uploading image: $e"); } } setState(() { _isUploading = false; _images = []; // Clear the images after uploading }); }

For Android app development??!!

Thank you

Thank you 🙂

Glad you liked the tutorial. And thanks for your suggestion. Working on new videos, so stay connected.

Glad to know that you liked my video. Regarding your query, you can create a collection to store the exam results by userid . And fetch the result for a specific user by its id wherever required. results (collection) |- resultId1 (docum ent) |- userId: "user123" |- subject: "Math" |- score: 95 |- date: "2024-11-18" |- resultId2 (document) |- userId: "user456" |- subject: "Science" |- score: 89 |- date: "2024-11-18"

Glad it helped, thanks for commenting.Stay connected.

Glad it was helpful! Thanks for commenting Abhinandan , Stay connected.

Hi, I am extremely sorry. Here is the link.. th-cam.com/video/kwLz-0e6Eo0/w-d-xo.html And thanks for commenting. Stay connected.

Glad to know it helped. Thanks for commenting. Stay connected.

You are welcome. Stay connected.

Please check once whether you have added the SHA fingerprint to the Firebase project?

Wow...thanks Stay connected

Welcome. Stay connected.

Hi, Atharva Tools like chat gpt helps a lot, but if don't know the basics then you'll face lots of difficulties ahead. You code will be difficult to maintain. You face difficulties in making changes to your product. So try to get your basics clear. Its good that you know your weak points , now you can use chatgpt itself to get good at those concepts . Thanks for commenting, stay connected.

Thank you very much for the suggestion. I am planning some new videos , those will not have this issue. Thanks again for commenting, Stay connected.

What error do you get? Can you share some info from the stack trace!

Glad to know it helped. Stay connected.

Thanks for commenting, stay connected.

Thank you Azam, stay connected.

Thanks for commenting. I shall make a video soon. Stay connected.

I shall try to create one, although I am not being able to keep my promises these days. Thanks for commenting , stay connected.

me alegro de escuchar eso Mantente conectado

Glad to know that my video helped, thanks for commenting . Stay connected.

Hello, What's up?

This happens when you add a wrong SHA1 key, you have to get the SHA1 for your system.

​@@droidmonk4820 i generated new sha1 and added but still getting same error

@@abhishekbhujel4158 verify whether you have create the SHA1 for the correct build debug/release

@@droidmonk4820 hi I solved the problem and used your code for a successful google sign in.

@@droidmonk4820 I have done the same SHA 1 and 256 both added using keytool -list -v \ -alias androiddebugkey -keystore ~/.android/debug.keystore from mac but still same issue on ANDROID

Here are some possible causes and solutions: Missing Firebase configuration: Ensure that you have properly configured Firebase in your Flutter project by following the setup instructions provided by Firebase. This includes adding the google-services.json file for Android or GoogleService-Info.plist for iOS to your Flutter project. Incorrect Firebase initialization: Make sure that you have initialized Firebase correctly in your Flutter app. This is usually done in the main.dart file using Firebase.initializeApp(). Missing or incorrect bucket name: Double-check that you have specified the correct default storage bucket in your Firebase project settings. The bucket name should be in the format gs://your-project-id.appspot.com. Permissions issue: Ensure that the Firebase Storage service is enabled for your project and that the necessary permissions are set correctly. Check the Firebase console to verify the project settings. Network issues: Sometimes, network issues can also cause this error. Ensure that your device has a stable internet connection and can access Firebase services. Outdated Firebase SDK: Make sure you are using the latest version of the Firebase SDK for Flutter. You can check for updates using Flutter's package manager (pubspec.yaml). You can also try the solution of the link below: stackoverflow.com/questions/70763172/flutter-firebase-storage-not-woriking-no-default-bucket

Here are some possible causes and solutions: Missing Firebase configuration: Ensure that you have properly configured Firebase in your Flutter project by following the setup instructions provided by Firebase. This includes adding the google-services.json file for Android or GoogleService-Info.plist for iOS to your Flutter project. Incorrect Firebase initialization: Make sure that you have initialized Firebase correctly in your Flutter app. This is usually done in the main.dart file using Firebase.initializeApp(). Missing or incorrect bucket name: Double-check that you have specified the correct default storage bucket in your Firebase project settings. The bucket name should be in the format gs://your-project-id.appspot.com. Permissions issue: Ensure that the Firebase Storage service is enabled for your project and that the necessary permissions are set correctly. Check the Firebase console to verify the project settings. Network issues: Sometimes, network issues can also cause this error. Ensure that your device has a stable internet connection and can access Firebase services. Outdated Firebase SDK: Make sure you are using the latest version of the Firebase SDK for Flutter. You can check for updates using Flutter's package manager (pubspec.yaml). You can also try the solution of the link below: stackoverflow.com/questions/70763172/flutter-firebase-storage-not-woriking-no-default-bucket

হয় বন্ধু, ভাল লাগিল লগ পাই 🤗, Stay connected.

Thanks, I shall check. Stay connected.

Welcome brother, stay connected.

It is the same. Thanks for commenting. And sorry for the delay in responding.

@@droidmonk4820 NP bro, thank you very much

Welcome, Stay connected.

Glad it was helpful! Stay connected.

Currently I don't have a video on this, but I would like to know whether you are having the issue while fetching data from firebase or while populating the calendar with the data!!

@@droidmonk4820 sir i have successfully fetched data and also added data only issue is the fetched data are not be placed on datasource property of calendar ... my code for putting event on calendar is not working

Glad it helped, Stay connected.

Are you getting any error, take a look at your console and share the stacktrace if any

You're welcome! Thanks for the comment, Stay connected.

Hi, Please find the source code from the link below- github.com/gitanjal/flutterfirebasedemo/tree/add_to_firestore Thanks for commenting, stay connected.

thank you very much@@droidmonk4820

Glad it helped. Thanks for subscribing man.

Most welcome, Stay Connected

Glad it helped. Stay Connected.

Thank you! Cheers! Stay connected.

Thank you very much 😊. Stay Connected.

Glad you liked it

Glad you liked. Stay connected.

Take a look at the console and see if you get any information about an error, if you find then share with me. And thanks for reaching out, stay connected.

@@droidmonk4820 the error is google sign in canceled I tried a lot but with out any benefits

Once you implement authentication, you can make the deletion feature accessible only to the users who should be able to delete the data.