Testing, Distribution and Monetization

Question 1

an important phase in the development cycle, it ensures that the application is of high quality

Answer 1

flutter testing

Question 2

a software development approach where tests are written before the actual code

Answer 2

test-driven development

Question 3

app releasing tasks (4)

Answer 3

1. change icon
2. change app name
3. sign the app
4. release config

Question 4

steps to change app icon (3)

Answer 4

1. go to pubspec.yaml
2. flutter pub get flutter_launcher_icons
3. add the icon path to the image_path of flutter_icons

Question 5

steps to change app name (2)

Answer 5

1. go to android manifest
2. change android:label to the desired app name

Question 6

used to verify the ownership of an application by providing a digital signature

Answer 6

keystore

Question 7

steps to sign your app (3)

Answer 7

1. create a keystore
2. configure the reference from the app ‘/android/key.properties’
3. configure the gradle file in the app

Question 8

how to release the app

Answer 8

1. run ‘flutter build appbundle’ or ‘flutter build apk’ in the terminal

Question 9

• file that is to be installed on a device
• contains all of the app’s files and code
• signed with app’s certificate

Answer 9

android application package (APK)

Question 10

when was android application bundle introduced?

Answer 10

2018

Question 11

android application bundle introduced (2)

Answer 11

1. asset packs
2. dynamic features

Question 12

• publishing format that includes all your app’s compiled code and resources
• defers APK generation and signing to Google Play

Answer 12

android application bundle (AAB)

Question 13

ways to monetize apps (7)

Answer 13

1. ads
2. in-app purchases
3. subscription model
4. paid app
5. freemium
   6.sponsorships and partnerships
6. affiliate marketing