How to make a flick game for Android

This book contains a complete sample of flick games for Android.
You can create your own game by customizing it based on the sample.
The Android application created by the method of this document is published on Google Play.
Note
-Since there is a description such as "the part in red " in this manual, there are some parts that cannot be identified on a monochrome terminal.
Index
1. Install Android Studio
2. Create Project
3. Edit AndroidManifest.xml
4. Edit activity_main.xml
5. Edit MainActivity.java
6. Create jpg file
7. Create icon
8. Run from Android Studio
9. About app distribution
10. Create apk (KeyStore not created)
11. Create apk (KeyStore already created)
12. Install apk