Play Store submission in Flutter - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define the app version in pubspec.yaml for Play Store submission.

Flutter

version: 1.0.0+[1]

Drag options to blanks, or click blank then click option'

A100

B1

C10

D0

Attempts:

3 left

💡 Hint

Common Mistakes

Using zero or a lower build number causes Play Store rejection.

The number after the plus sign is the build number, which must be incremented for each Play Store submission.

2fill in blank

medium

Complete the command to build the Android app bundle for Play Store upload.

Flutter

flutter build [1] --release

Drag options to blanks, or click blank then click option'

Aios

Bapk

Cappbundle

Dweb

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'apk' instead of 'appbundle' results in wrong file type for Play Store.

The Play Store requires an Android App Bundle (.aab) for submission, built with flutter build appbundle.

3fill in blank

hard

Fix the error in the AndroidManifest.xml to set the app's package name correctly for Play Store.

Flutter

<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="[1]">
  <!-- other tags -->
</manifest>

Drag options to blanks, or click blank then click option'

Acom.google.android

Bcom.example.myapp

Cflutter.app

Dandroid.app

Attempts:

3 left

💡 Hint

Common Mistakes

Using default or placeholder package names causes Play Store rejection.

The package name must be unique and match your app's identifier, usually in reverse domain format like com.example.myapp.

4fill in blank

hard

Fill both blanks to configure signing in build.gradle for Play Store release.

Flutter

signingConfigs {
    release {
        storeFile file('[1]')
        storePassword '[2]'
    }
}

Drag options to blanks, or click blank then click option'

Akey.jks

Bandroid.keystore

Cpassword123

Dflutter123

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong file names or passwords causes build failures or Play Store errors.

The storeFile is the keystore file name, and storePassword is the password you set when creating the keystore.

5fill in blank

hard

Fill all three blanks to define the app's version code, version name, and minSdkVersion in build.gradle.

Flutter

defaultConfig {
    applicationId "com.example.myapp"
    minSdkVersion [1]
    versionCode [2]
    versionName "[3]"
}

Drag options to blanks, or click blank then click option'

A21

B1

C1.0.0

D16

Attempts:

3 left

💡 Hint

Common Mistakes

Setting minSdkVersion too low causes compatibility issues.

Using non-integer versionCode causes build errors.

minSdkVersion is the minimum Android version your app supports (16 is common). versionCode is an integer that must increase with each release. versionName is the user-visible version string.