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Commit aee11fe8 authored by Ats Jenk's avatar Ats Jenk
Browse files

Add info about logging in Kotlin classes 

Update readme to include a section about using ProtoLog in Kotlin. And
link to the KtProtoLog class.

Bug: 283316916
Test: n/a
Change-Id: I08bb4cee260e44923a941ced5e26062eff1a9ff7
parent 7713260e

libs/WindowManager/Shell/src/com/android/wm/shell/docs/debugging.md

+6 −0
Original line number Diff line number Diff line
@@ -26,6 +26,12 @@ building to check the log state (is enabled) before printing the print format st 
- Non-text ProtoLogs are not currently supported with the Shell library (you can't view them with

  traces in Winscope)



### Kotlin



Protolog tool does not yet have support for Kotlin code (see [b/168581922](https://b.corp.google.com/issues/168581922)).

For logging in Kotlin, use the [KtProtoLog](frameworks/base/libs/WindowManager/Shell/src/com/android/wm/shell/util/KtProtoLog.kt)

class which has a similar API to the Java ProtoLog class.



### Enabling ProtoLog command line logging

Run these commands to enable protologs for both WM Core and WM Shell to print to logcat.

```shell