Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Customize Error Message
Search
magiepooh
June 22, 2017
Technology
0
850
Customize Error Message
Customize Error Message for Android
How to catch Uncaught Exception.
magiepooh
June 22, 2017
Tweet
Share
More Decks by magiepooh
See All by magiepooh
今さら角丸のTransition
magiepooh
0
1.4k
Google I/O Extended Tokyo 2018
magiepooh
2
1.6k
APIのデータのマッピングを 約18倍速くした話
magiepooh
2
990
まだAPI定義管理で消耗してるの?〜Swaggerを用いた大規模アプリ時代のAPI定義管理とコードジェネレート〜
magiepooh
38
19k
RootBeer
magiepooh
0
830
Kotlin入門
magiepooh
2
1.8k
Adjust Full Screen
magiepooh
2
520
How to get size of NavigationBar and StatusBar
magiepooh
1
1.7k
How to detect phone call
magiepooh
0
1.7k
Other Decks in Technology
See All in Technology
OCI Network Firewall 概要
oracle4engineer
PRO
1
7.8k
Vibe Coding Year in Review. From Karpathy to Real-World Agents by Niels Rolland, CEO Paatch
vcoisne
0
110
いま注目しているデータエンジニアリングの論点
ikkimiyazaki
0
630
職種別ミートアップで社内から盛り上げる アウトプット文化の醸成と関係強化/ #DevRelKaigi
nishiuma
2
160
Adapty_東京AI祭ハッカソン2025ピッチスライド
shinoyamada
0
200
そのWAFのブロック、どう活かす? サービスを守るための実践的多層防御と思考法 / WAF blocks defense decision
kaminashi
0
110
オープンソースでどこまでできる?フォーマル検証チャレンジ
msyksphinz
0
120
AWS 잘하는 개발자 되기 - AWS 시작하기: 클라우드 개념부터 IAM까지
kimjaewook
0
120
AI時代こそ求められる設計力- AWSクラウドデザインパターン3選で信頼性と拡張性を高める-
kenichirokimura
3
160
E2Eテスト設計_自動化のリアル___Playwrightでの実践とMCPの試み__AIによるテスト観点作成_.pdf
findy_eventslides
1
540
スタートアップにおけるこれからの「データ整備」
shomaekawa
2
320
AIAgentの限界を超え、 現場を動かすWorkflowAgentの設計と実践
miyatakoji
1
160
Featured
See All Featured
Art, The Web, and Tiny UX
lynnandtonic
303
21k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.6k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
620
4 Signs Your Business is Dying
shpigford
185
22k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
2.7k
Context Engineering - Making Every Token Count
addyosmani
5
210
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
32
2.3k
BBQ
matthewcrist
89
9.8k
Why You Should Never Use an ORM
jnunemaker
PRO
59
9.6k
Designing Experiences People Love
moore
142
24k
Bash Introduction
62gerente
615
210k
Transcript
Customize Error Message @magie_pooh shibuya.apk #16
ࣗݾհ ౻ాୖຏ @magie_pooh @magiepooh
Customize Error Message @magie_pooh shibuya.apk #16
Crash Reporting Tool • Crashlytics • Firebase Crash Reporting •
Play Console
Crash Reporting Tool • Crashlytics • Firebase Crash Reporting •
Play Console
None
͜͜ΛΧελϚΠζ͍ͨ͠
None
None
None
ফ͍ͨ͠
private static Thread.UncaughtExceptionHandler defaultUEH; private static Thread.UncaughtExceptionHandler caughtExceptionHandler = new
Thread.UncaughtExceptionHandler() { @TargetApi(Build.VERSION_CODES.KITKAT) @Override public void uncaughtException(Thread thread, Throwable throwable) { // do something defaultUEH.uncaughtException(thread, throwable); } }; @Override public void onCreate() { super.onCreate(); Fabric.with(this, new Crashlytics()); defaultUEH = Thread.getDefaultUncaughtExceptionHandler(); Thread.setDefaultUncaughtExceptionHandler(caughtExceptionHandler); } ApplicationΫϥε
private static Thread.UncaughtExceptionHandler defaultUEH; private static Thread.UncaughtExceptionHandler caughtExceptionHandler = new
Thread.UncaughtExceptionHandler() { @TargetApi(Build.VERSION_CODES.KITKAT) @Override public void uncaughtException(Thread thread, Throwable throwable) { // do something defaultUEH.uncaughtException(thread, throwable); } }; @Override public void onCreate() { super.onCreate(); Fabric.with(this, new Crashlytics()); defaultUEH = Thread.getDefaultUncaughtExceptionHandler(); Thread.setDefaultUncaughtExceptionHandler(caughtExceptionHandler); } ApplicationΫϥε
private static Thread.UncaughtExceptionHandler defaultUEH; private static Thread.UncaughtExceptionHandler caughtExceptionHandler = new
Thread.UncaughtExceptionHandler() { @TargetApi(Build.VERSION_CODES.KITKAT) @Override public void uncaughtException(Thread thread, Throwable throwable) { // do something defaultUEH.uncaughtException(thread, throwable); } }; @Override public void onCreate() { super.onCreate(); Fabric.with(this, new Crashlytics()); defaultUEH = Thread.getDefaultUncaughtExceptionHandler(); Thread.setDefaultUncaughtExceptionHandler(caughtExceptionHandler); } ApplicationΫϥε
private static Thread.UncaughtExceptionHandler defaultUEH; private static Thread.UncaughtExceptionHandler caughtExceptionHandler = new
Thread.UncaughtExceptionHandler() { @TargetApi(Build.VERSION_CODES.KITKAT) @Override public void uncaughtException(Thread thread, Throwable throwable) { // do something defaultUEH.uncaughtException(thread, throwable); } }; @Override public void onCreate() { super.onCreate(); Fabric.with(this, new Crashlytics()); defaultUEH = Thread.getDefaultUncaughtExceptionHandler(); Thread.setDefaultUncaughtExceptionHandler(caughtExceptionHandler); } ApplicationΫϥε
private static Thread.UncaughtExceptionHandler defaultUEH; private static Thread.UncaughtExceptionHandler caughtExceptionHandler = new
Thread.UncaughtExceptionHandler() { @TargetApi(Build.VERSION_CODES.KITKAT) @Override public void uncaughtException(Thread thread, Throwable throwable) { // do something defaultUEH.uncaughtException(thread, throwable); } }; @Override public void onCreate() { super.onCreate(); Fabric.with(this, new Crashlytics()); defaultUEH = Thread.getDefaultUncaughtExceptionHandler(); Thread.setDefaultUncaughtExceptionHandler(caughtExceptionHandler); } ApplicationΫϥε
private static Thread.UncaughtExceptionHandler defaultUEH; private static Thread.UncaughtExceptionHandler caughtExceptionHandler = new
Thread.UncaughtExceptionHandler() { @TargetApi(Build.VERSION_CODES.KITKAT) @Override public void uncaughtException(Thread thread, Throwable throwable) { // do something defaultUEH.uncaughtException(thread, throwable); } }; @Override public void onCreate() { super.onCreate(); Fabric.with(this, new Crashlytics()); defaultUEH = Thread.getDefaultUncaughtExceptionHandler(); Thread.setDefaultUncaughtExceptionHandler(caughtExceptionHandler); } ApplicationΫϥε
Field field = Throwable.class .getDeclaredField("detailMessage"); field.setAccessible(true); field.set(throwable, ""); ExceptionͷϝοηʔδΛͻͨ͢Βফ͢
ফ͑ͨʂʂʂ
CrashlyticsͷΈ • Fabric.with(this, new Crashlytics());
CrashlyticsͷΈ • Fabric.with(this, new Crashlytics()); • CrashlyticsCore#onPreExecute()Ͱ CrashlyticsControllerΛੜ
CrashlyticsͷΈ • Fabric.with(this, new Crashlytics()); • CrashlyticsCore#onPreExecute()Ͱ CrashlyticsControllerΛੜ • CrashlyticsControllerΫϥεͰ
CrashlyticsUncaughtExceptionHandlerΛੜ
·ͱΊ • UncaughtExceptionHandlerΛ͑ΧελϚΠζͰ͖Δ • ଞͷCrash Reporting ToolະௐࠪͳͷͰɺͲͳ͔ͨڭ͑ ͍ͯͩ͘͞ • Firebase
Crash ReportingͰݸਓใʹؔΘΔ෦ ʮREDACTED_PERSONAL_IDENTIFICATION_NUMBER ʯʹͳΔΒ͍͠ɻ୭͔ڭ͍͑ͯͩ͘͞