Fix debugger hanging when ev3dev Device Browser view is collapsed

Add activaiton point on debugger event. Otherwise, the debugger will hang because the extension is not activated.

Author: dlech

CHANGELOG.md

@@ -3,6 +3,10 @@ All notable changes to the "ev3dev-browser" extension will be documented in this
 
 Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
 
+## Unreleased
+### Fixed
+- Fix debugger hanging when ev3dev Device Browser view is collapsed
+
 ## 1.0.2 - 2019-03-11
 ### Fixed
 - Files are not downloaded when using global launch configuration

package.json

@@ -20,7 +20,8 @@
         "Other"
     ],
     "activationEvents": [
-        "onView:ev3devBrowser"
+        "onView:ev3devBrowser",
+        "onDebugResolve:ev3devBrowser"
     ],
     "main": "./out/extension.js",
     "contributes": {