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Lightweight
android
lifecycle annotations
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@
thecodingandroid.com
Savvas Dalkitsis
[email protected]
geeky_android
Senior software engineer @
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Analytics
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Ads
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AOP Traits
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Look at all the pretty diamonds
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android-aspects android-traits
http://shazam.github.io/android-aspects/
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DEMO
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AOP is Traits are very powerful but very dangerous.
“If all you have is a hammer, everything looks like a nail”
• Use cautiously
• Only
for
pure
cross-‐cu/ng
concerns
• Don’t
be
afraid
to
move
aspects
traits
back
to
business
logic
if
it
becomes
apparent
that
it
belongs
there
• For
uber-‐cross-‐cu/ng-‐concerns
(like
global
session
management)
you
can
use
Applica,on.registerAc,vityCallbacks()
Conclusions
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• Pageviews
• Ads
• Implicit
user
event
parameters
(screen
name
plus
more)
• FAB
• HierrarchyViewer
aspect
trait
for
debugging
• more
to
come…
How do we use this @
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Butterknife Aspects
https://github.com/savvasdalkitsis/butterknife-aspects
Examples
Demo repo
https://github.com/savvasdalkitsis/android-aspects-example
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QuesGons
Answers
Savvas Dalkitsis
Senior software engineer / Shazam
@geeky_android We’re hiring!