Upgrade to PRO for Only $50/Year—Limited-Time Offer! 🔥
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Faucet ~Fight against memory leak~
Search
yagi
May 15, 2014
Technology
1
730
Faucet ~Fight against memory leak~
Fight against memory leak.
yagi
May 15, 2014
Tweet
Share
More Decks by yagi
See All by yagi
医療現場の解像度を上げるために 開発チームが行っている取り組み
sys1yagi
0
790
これどうやって動いてるんだ? Spring Framework/Bootのソースを読む
sys1yagi
1
1.3k
Kotlin コルーチンを 理解しよう 2019 - KotlinFest2019 -
sys1yagi
40
31k
5分でわかるKotlin Coroutines Flow
sys1yagi
21
19k
Androidと非同期処理 とCoroutine1.0.0
sys1yagi
12
14k
Kotlin コルーチンを 理解しよう
sys1yagi
41
25k
アーキテクチャと Scaffolding Template
sys1yagi
8
1.4k
Androidの非同期処理をKotlinコルーチンで行う
sys1yagi
3
23k
解剖Kotlin ~バイトコードを読み解く~
sys1yagi
18
10k
Other Decks in Technology
See All in Technology
useEffectってなんで非推奨みたいなこと言われてるの?
maguroalternative
9
6.1k
Databricksによるエージェント構築
taka_aki
1
110
AI開発の定着を推進するために揃えるべき前提
suguruooki
1
470
Digital omtanke på Internetdagarna 2025
axbom
PRO
0
160
Sansan Engineering Unit 紹介資料
sansan33
PRO
1
3.3k
Excelデータ分析で学ぶディメンショナルモデリング ~アジャイルデータモデリングへ向けて~ by @Kazaneya_PR / 20251126
kazaneya
PRO
3
810
MAP-7thplaceSolution
yukichi0403
2
230
インフラ屋さんはAIコーディングエージェントとどう生きるか/How infrastructure engineers interact with Kiro
ozawa
2
110
Data Hubグループ 紹介資料
sansan33
PRO
0
2.3k
Dify on AWS の選択肢
ysekiy
0
120
Master Dataグループ紹介資料
sansan33
PRO
1
4k
Introduction to Sansan for Engineers / エンジニア向け会社紹介
sansan33
PRO
5
46k
Featured
See All Featured
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
31
3k
Navigating Team Friction
lara
191
16k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
690
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
16
1.8k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
140
34k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
128
54k
Unsuck your backbone
ammeep
671
58k
Raft: Consensus for Rubyists
vanstee
140
7.2k
Product Roadmaps are Hard
iamctodd
PRO
55
12k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.5k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
34
2.5k
Building an army of robots
kneath
306
46k
Transcript
Faucet ~Fight against memory leak~ potatotips #7 2014/05/15 in DeNA
https://www.flickr.com/photos/aisforangie/151880317/
ABOUT ME Twitter : @sys1yagi Blog : http://sys1yagi.com ! Android
Engineer at Cookpad https://www.flickr.com/photos/eilonwy77/9235707878/
Previous Potatotips #6 Casual checking of the memory leak.
INSUFFICIENT https://www.flickr.com/photos/nostaw21/3335955287/
MORE CASUAL https://www.flickr.com/photos/centralasian/5565136539/
https://www.flickr.com/photos/dhendrix/6644037141/
None
Faucet is … https://www.flickr.com/photos/vinothchandar/4415664247/ ✤ Auto track to fields by
AOP. ✤ Dump automatically when onDestroy() is called. ✤ Ignore primitive types and static fields.
DEMO
Mechanism https://www.flickr.com/photos/telemax/3209887483/
Compile Faucet Classes Inject Dex
None
Usage https://www.flickr.com/photos/isherwoodchris/4238118748/
None
Milestone
v0.0.1 • Auto object tracking. • dump automatically when onDestroy()
is called. • Ignore primitive types • Ignore static fields • Support Ignore Annotation(WIP) https://www.flickr.com/photos/tambako/6124292403
v0.0.2 • More intelligent leak check. • Report dialog. https://www.flickr.com/photos/strollers/164785542/
v0.0.3 • Send report to server. • Tracking and detection
on the server side. https://www.flickr.com/photos/tambako/4006576672/
https://github.com/sys1yagi/faucet Be Together! https://www.flickr.com/photos/katharina_90/4095571066/