This document introduces several command line tools created by the author to help with Android development tasks: - adb-peco allows selecting a device when using adb commands to avoid errors with multiple devices - pidcat colorizes logcat output and allows filtering by process ID - android-command-line-tools bundles commands for installing, uninstalling, screenshotting and clearing apps - notifier-plugin plays a sound file on build completion to notify the developer without checking the build status The author demonstrates how to install and use these tools to streamline common Android development workflows from the command line. He encourages contributions to improve the tools on GitHub.

1. Few command line tools for
help android development
The slide for Shinjuku.aar
by tomorrowkey
July. 28, 2016
©tomorrowkey 2016 1

2. Personal introduction
©tomorrowkey 2016 2

3. Who am I?
4 @tomorrowkey
4 http://tomorrowkey.hatenablog.jp/
4 Work for Cookpad as Android and Rails Engineer
4 Pokémon GO
4 Lv13 Team Mystic !
©tomorrowkey 2016 3

4. Google Play
Few apps published on Google Play.
https://play.google.com/store/apps/developer?
id=tomorrowkey
©tomorrowkey 2016 4

5. At first,
I have a question.
©tomorrowkey 2016 5

6. Do you guys
use command line tools for
Android development?
©tomorrowkey 2016 6

7. Reliable 7 buddies
©tomorrowkey 2016 7

8. 4 adb-peco
4 pidcat
4 installapp
4 uninstallapp
4 clearapp
4 screenshot
4 notifier-plugin
©tomorrowkey 2016 8

9. Choose a device by peco
when you fire adb command
©tomorrowkey 2016 9

10. Have you face following suck message? !
more than one device and emulator
You don't have to care since you use adb-peco.
©tomorrowkey 2016 10

11. Installation
Re-implements with Ruby ✨
gem install adb-peco
It may not work on Windows...
Welcome to contribute on https://github.com/
tomorrowkey/adb-peco
©tomorrowkey 2016 11

12. Show logcat with color
©tomorrowkey 2016 12

13. Before
©tomorrowkey 2016 13

14. After
©tomorrowkey 2016 14

15. Features
Show all logs with color
pidcat
Specify application id like following.
pidcat jp.tomorrowkey.android.hogeapp
©tomorrowkey 2016 15

16. Tips
pidcat can be received logcat from pipe input. So I
combinate pidcat, adb-peco, pm and peco.
function logcat() {
local package=$(adb-peco shell pm list packages | sed s/package:// | peco)
adb-peco logcat | pidcat $package
}
©tomorrowkey 2016 16

17. Installation
brew install pidcat
https://github.com/JakeWharton/pidcat
©tomorrowkey 2016 17

18. And the others.
©tomorrowkey 2016 18

19. installapp, uninstallapp, clearapp,
screenshot
alias installapp='find ./ -name *.apk | peco | xargs adb-peco install'
alias uninstallapp='adb-peco shell pm list packages | sed s/package:// | peco | xargs adb-peco uninstall'
alias screenshot='adb-peco screenshot2 $HOME/Desktop/screenshot.png && open $HOME/Desktop/screenshot.png'
alias clearapp='adb-peco shell pm list packages | sed s/package:// | peco | xargs adb-peco shell pm clear'
©tomorrowkey 2016 19

20. Messy !
©tomorrowkey 2016 20

21. Assemble in a command !
©tomorrowkey 2016 21

22. android-command-line-tools
android-command-line-tools install
android-command-line-tools uninstall
android-command-line-tools screenshot
android-command-line-tools clear
©tomorrowkey 2016 22

23. +2
android-command-line-tools screenrecord
# android-command-line-tools launch avd
©tomorrowkey 2016 23

24. Installation
gem install android-command-line-tools
https://github.com/tomorrowkey/android-command-
line-tools
This tool is still in under development. It might be
changed without notice.
©tomorrowkey 2016 24

25. Alias
This command is too long for daily use. recommend to
make an alias like following.
alias hoge='android-command-line-tools'
If you invent a good alias name. let me know !
©tomorrowkey 2016 25

26. Cats go meow when build completed !
©tomorrowkey 2016 26

27. Android apps build is
SOOOOOOOOOOO
LONG !©tomorrowkey 2016 27

28. You guys busy on Twitter
and Pokémon while building
app anyway !
©tomorrowkey 2016 28

29. It tell us that the build
completed
in the visual !
and at the hearing "
©tomorrowkey 2016 29

30. Installation (1/2)
build.gradle
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'jp.tomorrowkey.gradle.notifier:notifier-plugin:1.0.1'
}
}
app/build.gradle
apply plugin: 'notifier-plugin'
©tomorrowkey 2016 30

31. Installation (2/2)
notifier.properties
voice.enabled=true
voice.name=Alex
notificationCenter.enabled=true
sound.enabled=false
sound.url=file:///Users/tomorrowkey/Desktop/meow.mp3
beep.enabled=false
beep.count=5
©tomorrowkey 2016 31

32. That's all!
Conclusion
©tomorrowkey 2016 32

33. Conclusion
Android app development sometime annoy me.
Also I continue to make helpful tools.
Let me know if you have a trouble.
©tomorrowkey 2016 33