Use Chucker to Catch 'Em All

Do you know Chucker?

Chucker is an Open Source debugging tool for your Android apps that acts as an OkHttp interceptor. With Chucker, you can inspect and debug HTTP(S) requests and responses directly from your app, without the need of external desktop tools.

In this lightning talk, I will present Chucker 4.0, the latest stable release which comes packed with new feature such as GraphQL support, syntax highlighting, HAR support and much more.

It's time to stop using println to debug your network code, and start using Chucker to catch 'em all (your network requests)!

Transcript

1. USE CHUCKER TO CATCH ‘EM ALL!
3. USE CHUCKER TO CATCH ‘EM ALL! NICOLA CORTI cortinico
4. NICOLA CORTI Kotlin GDE Chucker Maintainer twitter.com/cortinico github.com/cortinico ncorti.com The Developers’ Bakery Podcast thebakery.dev
6. Hello!
7. Are you ready to catch ‘em all?
8. CHUCKER
9. CHUCKER
10. USING CHUCKER ChuckerTeam/chucker
11. USING CHUCKER dependencies { } ChuckerTeam/chucker
12. USING CHUCKER dependencies { debugImplementation("com.github.chuckerteam.chucker:library:4.0.0") } ChuckerTeam/chucker
13. USING CHUCKER dependencies { debugImplementation("com.github.chuckerteam.chucker:library:4.0.0") releaseImplementation("com.github.chuckerteam.chucker:library-no-op:4.0.0") } ChuckerTeam/chucker
14. USING CHUCKER dependencies { debugImplementation("com.github.chuckerteam.chucker:library:4.0.0") releaseImplementation("com.github.chuckerteam.chucker:library-no-op:4.0.0") } ChuckerTeam/chucker
15. USING CHUCKER dependencies { debugImplementation("com.github.chuckerteam.chucker:library:4.0.0") releaseImplementation("com.github.chuckerteam.chucker:library-no-op:4.0.0") } val client: OkHttpClient = OkHttpClient.Builder().build() ChuckerTeam/chucker
16. USING CHUCKER dependencies { debugImplementation("com.github.chuckerteam.chucker:library:4.0.0") releaseImplementation("com.github.chuckerteam.chucker:library-no-op:4.0.0") } val client: OkHttpClient = OkHttpClient.Builder() .addInterceptor() .build() ChuckerTeam/chucker
17. USING CHUCKER dependencies { debugImplementation("com.github.chuckerteam.chucker:library:4.0.0") releaseImplementation("com.github.chuckerteam.chucker:library-no-op:4.0.0") } val client: OkHttpClient = OkHttpClient.Builder() .addInterceptor(ChuckerInterceptor(context)) .build() ChuckerTeam/chucker
19. POKéDEX
20. POKéDEX skydoves/Pokedex
21. FEATURES API >= 21 OkHTTP 5 compatible no-op artifact persists network requests automically decode body export requests to file
22. MULTI-WINDOW
23. MULTI-WINDOW
24. CONFIGURE CHUCKER public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
25. CONFIGURE CHUCKER public val chuckerInterceptor = ChuckerInterceptor.Builder(context).build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
26. CONFIGURE CHUCKER public val chuckerInterceptor = ChuckerInterceptor.Builder(context) .maxContentLength(250_000L) .build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
27. CONFIGURE CHUCKER public val chuckerInterceptor = ChuckerInterceptor.Builder(context) .maxContentLength(250_000L) .redactHeaders("Auth-Token", "Bearer") .build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
28. CONFIGURE CHUCKER public val chuckerInterceptor = ChuckerInterceptor.Builder(context) .maxContentLength(250_000L) .redactHeaders("Auth-Token", "Bearer") .alwaysReadResponseBody(true) .build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
29. CONFIGURE CHUCKER public val chuckerInterceptor = ChuckerInterceptor.Builder(context) .collector(chuckerCollector) .maxContentLength(250_000L) .redactHeaders("Auth-Token", "Bearer") .alwaysReadResponseBody(true) .build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
30. CONFIGURE CHUCKER public val chuckerCollector = ChuckerCollector( ) public val chuckerInterceptor = ChuckerInterceptor.Builder(context) .collector(chuckerCollector) .maxContentLength(250_000L) .redactHeaders("Auth-Token", "Bearer") .alwaysReadResponseBody(true) .build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
31. CONFIGURE CHUCKER public val chuckerCollector = ChuckerCollector( context = this, ) public val chuckerInterceptor = ChuckerInterceptor.Builder(context) .collector(chuckerCollector) .maxContentLength(250_000L) .redactHeaders("Auth-Token", "Bearer") .alwaysReadResponseBody(true) .build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
32. CONFIGURE CHUCKER public val chuckerCollector = ChuckerCollector( context = this, showNotification = true, ) public val chuckerInterceptor = ChuckerInterceptor.Builder(context) .collector(chuckerCollector) .maxContentLength(250_000L) .redactHeaders("Auth-Token", "Bearer") .alwaysReadResponseBody(true) .build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
33. CONFIGURE CHUCKER public val chuckerCollector = ChuckerCollector( context = this, showNotification = true, retentionPeriod = RetentionManager.Period.ONE_HOUR ) public val chuckerInterceptor = ChuckerInterceptor.Builder(context) .collector(chuckerCollector) .maxContentLength(250_000L) .redactHeaders("Auth-Token", "Bearer") .alwaysReadResponseBody(true) .build() public val client = OkHttpClient.Builder() .addInterceptor(chuckerInterceptor) .build()
35. New in 4.0.0 🎉
36. JSON
37. JSON
38. DECODING interceptorBuilder.addBodyDecoder(MyCustomDecoder).build() gzip brotli custom
39. DECODING public object MyCustomDecoder : BodyDecoder { } interceptorBuilder.addBodyDecoder(MyCustomDecoder).build() gzip brotli custom
40. DECODING public object MyCustomDecoder : BodyDecoder { override fun decodeRequest(request: Request, body: ByteString): String? = if (shouldDecode()) { "¯\\_(ツ)_/¯" } else { null } } interceptorBuilder.addBodyDecoder(MyCustomDecoder).build() gzip brotli custom
41. DECODING public object MyCustomDecoder : BodyDecoder { override fun decodeRequest(request: Request, body: ByteString): String? = if (shouldDecode()) { "¯\\_(ツ)_/¯" } else { null } override fun decodeResponse(request: Response, body: ByteString): String? = if (shouldDecode()) { "(┛◉Д◉)┛ 彡 ┻━┻" } else { null } } interceptorBuilder.addBodyDecoder(MyCustomDecoder).build() gzip brotli custom
42. GRAPH-QL operation-name Header /graphql in path segment graphql in host
43. EXPORTING
44. NOTIFICATIONS
45. REMOVED
46. ❤
47. ❤ Looking for maintainers 🙏
48. SEE YOU ON FRI? FRIDAY - 1.25 PM - LOVELACE
49. THANK YOU NICOLA CORTI cortinico ChuckerTeam/chucker