Play Store submission in React Native - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

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

React Native

{
  "expo": {
    "version": "[1]"
  }
}

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Abuild

Blatest

Cversion

D1.0.0

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-string values for version.

Using 'latest' instead of a version number.

The version field in app.json should be a string like "1.0.0" to specify the app version for Play Store.

2fill in blank

medium

Complete the code to set the Android package name in app.json for Play Store submission.

React Native

{
  "expo": {
    "android": {
      "package": "[1]"
    }
  }
}

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Acom.example.app

Bexample.com.app

Ccom_app_example

Dapp.example.com

Attempts:

3 left

💡 Hint

Common Mistakes

Using dots in wrong order.

Using underscores instead of dots.

The Android package name must be in reverse domain name format like "com.example.app" for Play Store.

3fill in blank

hard

Fix the error in the build.gradle snippet to set the version code for Play Store submission.

React Native

android {
  defaultConfig {
    versionCode [1]
  }
}

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A1

B1.0

C"1"

DversionCode

Attempts:

3 left

💡 Hint

Common Mistakes

Putting quotes around the versionCode number.

Using a decimal number instead of integer.

The versionCode must be an integer without quotes in build.gradle for Play Store.

4fill in blank

hard

Fill both blanks to complete the command to build a release APK for Play Store submission.

React Native

cd android && ./gradlew [1] [2]

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AassembleRelease

Bclean

Cbuild

DinstallDebug

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'installDebug' instead of 'assembleRelease'.

Not cleaning before building.

The command cleans the build and assembles the release APK using 'clean' and 'assembleRelease'.

5fill in blank

hard

Fill all three blanks to complete the command to upload the app bundle to Play Store using Google Play CLI.

React Native

gplay upload --[1] [2] --[3] app-release.aab

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Atrack

Brelease

Cservice-account

Dpackage

Attempts:

3 left

💡 Hint

Common Mistakes

Using '--package' instead of '--track'.

Omitting the service account flag.

The command uses '--track release' and '--service-account' to upload the app bundle to Play Store.