Play Store submission in Flutter - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the first step before submitting a Flutter app to the Play Store?

Prepare a release build of your app by running flutter build appbundle. This creates a signed Android App Bundle (.aab) ready for upload.

beginner

Why do you need to sign your app before Play Store submission?

Signing your app proves you are the author and ensures updates come from you. The Play Store requires apps to be digitally signed with a private key.

intermediate

What is an Android App Bundle (.aab)?

An Android App Bundle is a publishing format that includes all your app's compiled code and resources, but defers APK generation and signing to Google Play for optimized delivery.

beginner

Name two important assets you must prepare for Play Store listing.

You need a high-resolution app icon and screenshots that show your app’s UI and features clearly to attract users.

beginner

What information must you provide in the Play Store Console when submitting your app?

You must provide app details like title, description, category, contact info, privacy policy URL, and content rating to help users understand your app.

Which Flutter command creates the app bundle for Play Store submission?

A flutter build apk

B flutter run

C flutter build appbundle

D flutter clean

Use flutter build appbundle to create the Android App Bundle (.aab) required for Play Store.

Why is app signing important for Play Store apps?

A It verifies the app author and secures updates

B It removes debug code

C It changes the app icon

D It compresses the app size

Signing proves the app author’s identity and ensures only they can update the app.

What file format does Google Play require for new app submissions?

A .exe

B .zip

C .apk

D .aab

Google Play requires Android App Bundles (.aab) for new apps for optimized delivery.

Which of these is NOT required when submitting your app to the Play Store?

A App description

B App source code

C Privacy policy URL

D Contact email

You do not submit source code, only the compiled app bundle and metadata.

What is the purpose of screenshots in Play Store listing?

A To show app UI and features to users

B To increase app size

C To sign the app

D To debug the app

Screenshots help users see what the app looks like and what it can do.

Explain the steps to prepare and submit a Flutter app to the Play Store.

Think about building, signing, listing, uploading, and submitting.

Why is it important to provide accurate app details and assets in the Play Store Console?

Consider user experience and policy compliance.

Practice

1. What is the first step to prepare your Flutter app for Play Store submission?

easy

A. Build the app bundle using flutter build appbundle

B. Upload the APK directly without building

C. Fill app details before building the app

D. Wait for Google review before uploading

Solution

1. Step 1: Understand Flutter app packaging

   Flutter apps must be built into an app bundle for Play Store submission using flutter build appbundle.

2. Step 2: Identify the correct first action

   Building the app bundle is the first step before uploading or filling details.

3. Final Answer:

   Build the app bundle using flutter build appbundle -> Option A

4. Quick Check:

   Build app bundle = first step [OK]

Hint: Always build appbundle before uploading [OK]

Common Mistakes:

• Uploading APK without building appbundle
• Filling details before building
• Waiting for review before upload

2. Which Flutter command correctly builds an Android app bundle for Play Store?

easy

A. flutter build appbundle

B. flutter build apk

C. flutter run --release

D. flutter create appbundle

Solution

1. Step 1: Identify the command for app bundle

   The command flutter build appbundle builds the Android App Bundle (.aab) required by Play Store.

2. Step 2: Compare other commands

   flutter build apk builds APK, flutter run --release runs app, flutter create creates a new project.

3. Final Answer:

   flutter build appbundle -> Option A

4. Quick Check:

   App bundle command = flutter build appbundle [OK]

Hint: Use 'flutter build appbundle' for Play Store [OK]

Common Mistakes:

• Using flutter build apk instead of appbundle
• Confusing run and build commands
• Trying to create appbundle with flutter create

3. After running flutter build appbundle, what file type is generated for Play Store upload?

medium

A. .apk

B. .aab

C. .exe

D. .zip

Solution

1. Step 1: Understand output of flutter build appbundle

   This command generates an Android App Bundle file with extension .aab.

2. Step 2: Identify correct file type for Play Store

   Google Play requires .aab files for new app submissions, not APK or others.

3. Final Answer:

   .aab -> Option B

4. Quick Check:

   App bundle file = .aab [OK]

Hint: App bundle files end with .aab [OK]

Common Mistakes:

• Uploading .apk instead of .aab
• Confusing executable files with app bundles
• Trying to upload .zip files

4. You uploaded your Flutter app bundle but Google Play Console shows an error: "Missing required app details." What should you do?

medium

A. Rebuild the app bundle with flutter build apk

B. Wait for Google review without changes

C. Fill all required app details in Play Console before resubmitting

D. Upload the app bundle again without changes

Solution

1. Step 1: Understand the error message

   The error indicates missing app details, not a build or upload problem.

2. Step 2: Correct action to fix missing details

   You must fill all required app information in Play Console before resubmitting the app.

3. Final Answer:

   Fill all required app details in Play Console before resubmitting -> Option C

4. Quick Check:

   Missing details = fill info before resubmission [OK]

Hint: Complete all app info fields before submitting [OK]

Common Mistakes:

• Rebuilding app bundle instead of filling details
• Ignoring error and waiting
• Uploading same bundle without changes

5. You want to submit an update to your Flutter app on Play Store. Which sequence is correct?

hard

A. Fill app details -> flutter build appbundle -> Upload bundle -> Wait for review

B. Wait for review -> flutter build appbundle -> Upload bundle -> Fill app details

C. Upload bundle -> flutter build appbundle -> Fill app details -> Wait for review

D. flutter build appbundle -> Upload bundle -> Fill app details -> Wait for review

Solution

1. Step 1: Identify correct order for update submission

   First, build the app bundle with flutter build appbundle, then upload it to Play Console.

2. Step 2: Fill or update app details after uploading

   App details can be updated or confirmed after uploading the bundle, then wait for Google review.

3. Final Answer:

   flutter build appbundle -> Upload bundle -> Fill app details -> Wait for review -> Option D

4. Quick Check:

   Build -> Upload -> Fill details -> Review [OK]

Hint: Build first, then upload, fill details, wait [OK]

Common Mistakes:

• Filling details before building bundle
• Uploading before building
• Waiting for review before upload