[fenix] For https://github.com/mozilla-mobile/fenix/issues/986 - Adds support for opening Fenix with a link to telemetry

app/src/main/java/org/mozilla/fenix/HomeActivity.kt

@@ -62,12 +62,17 @@ open class HomeActivity : AppCompatActivity() {
         setSupportActionBar(navigationToolbar)
         NavigationUI.setupWithNavController(navigationToolbar, navHost.navController, appBarConfiguration)
 
-        val safeIntent = intent?.let { SafeIntent(it) }
+        intent
-
+            ?.let { SafeIntent(it) }
-        if (safeIntent?.isLauncherIntent == true) {
+            ?.let {
-            val source = if (isCustomTab) Event.OpenedApp.Source.CUSTOM_TAB else Event.OpenedApp.Source.APP_ICON
+                when {
-            components.analytics.metrics.track(Event.OpenedApp(source))
+                    isCustomTab -> Event.OpenedApp.Source.CUSTOM_TAB
+                    it.isLauncherIntent -> Event.OpenedApp.Source.APP_ICON
+                    it.action == Intent.ACTION_VIEW -> Event.OpenedApp.Source.LINK
+                    else -> null
+                }
             }
+            ?.also { components.analytics.metrics.track(Event.OpenedApp(it)) }
 
         handleOpenedFromExternalSourceIfNecessary(intent)
     }

app/src/main/java/org/mozilla/fenix/browser/BrowserFragment.kt

@@ -251,7 +251,9 @@ class BrowserFragment : Fragment(), BackHandler {
                                     requireComponents.core.sessionManager.selectedSession?.id)
                             )
 
-                        requireComponents.analytics.metrics.track(Event.SearchBarTapped(Event.SearchBarTapped.Source.BROWSER))
+                        requireComponents.analytics.metrics.track(
+                            Event.SearchBarTapped(Event.SearchBarTapped.Source.BROWSER)
+                        )
                     }
                     is SearchAction.ToolbarMenuItemTapped -> handleToolbarItemInteraction(it)
                 }

app/src/main/java/org/mozilla/fenix/components/metrics/Metrics.kt

@@ -10,9 +10,8 @@ sealed class Event {
     object RemoveBookmark : Event()
     object OpenedBookmark : Event()
 
-
     data class OpenedApp(val source: Source) : Event() {
-        enum class Source { APP_ICON, CUSTOM_TAB }
+        enum class Source { APP_ICON, LINK, CUSTOM_TAB }
         override val extras: Map<String, String>?
             get() = hashMapOf("source" to source.name)
     }