For #4908: Adds telemetry for send tab

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

@@ -242,6 +242,12 @@ private val Event.wrapper: EventWrapper<*>?
         is Event.SyncAccountSyncNow -> EventWrapper<NoExtraKeys>(
             { SyncAccount.syncNow.record(it) }
         )
+        is Event.SignInToSendTab -> EventWrapper<NoExtraKeys>(
+            { SyncAccount.signInToSendTab.record(it) }
+        )
+        is Event.SendTab -> EventWrapper<NoExtraKeys>(
+            { SyncAccount.sendTab.record(it) }
+        )
         is Event.PreferenceToggled -> EventWrapper(
             { Events.preferenceToggled.record(it) },
             { Events.preferenceToggledKeys.valueOf(it) }

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

@@ -71,6 +71,8 @@ sealed class Event {
     object SyncAccountOpened : Event()
     object SyncAccountClosed : Event()
     object SyncAccountSyncNow : Event()
+    object SendTab : Event()
+    object SignInToSendTab : Event()
     object HistoryOpened : Event()
     object HistoryItemShared : Event()
     object HistoryItemOpened : Event()

app/src/main/java/org/mozilla/fenix/share/ShareController.kt

@@ -4,6 +4,7 @@
 
 package org.mozilla.fenix.share
 
+import android.content.Context
 import android.content.Intent
 import android.content.Intent.ACTION_SEND
 import android.content.Intent.EXTRA_TEXT
@@ -16,6 +17,8 @@ import mozilla.components.concept.sync.Device
 import mozilla.components.concept.sync.TabData
 import mozilla.components.feature.sendtab.SendTabUseCases
 import org.mozilla.fenix.R
+import org.mozilla.fenix.components.metrics.Event
+import org.mozilla.fenix.ext.metrics
 import org.mozilla.fenix.ext.nav
 import org.mozilla.fenix.share.listadapters.AppShareOption
 
@@ -43,6 +46,7 @@ interface ShareController {
  * @param dismiss - callback signalling sharing can be closed.
  */
 class DefaultShareController(
+    private val context: Context,
     private val fragment: Fragment,
     private val sharedTabs: List<ShareTab>,
     private val sendTabUseCases: SendTabUseCases,
@@ -73,6 +77,7 @@ class DefaultShareController(
     }
 
     override fun handleShareToDevice(device: Device) {
+        context.metrics.track(Event.SendTab)
         sendTabUseCases.sendToDeviceAsync(device.id, sharedTabs.toTabData())
         (fragment.activity as ShareFragment.TabsSharedCallback).onTabsShared(sharedTabs.size)
         dismiss()
@@ -85,6 +90,7 @@ class DefaultShareController(
     }
 
     override fun handleSignIn() {
+        context.metrics.track(Event.SignInToSendTab)
         val directions = ShareFragmentDirections.actionShareFragmentToTurnOnSyncFragment()
         navController.nav(R.id.shareFragment, directions)
         dismiss()

app/src/main/java/org/mozilla/fenix/share/ShareFragment.kt

@@ -86,6 +86,7 @@ class ShareFragment : AppCompatDialogFragment() {
 
         shareInteractor = ShareInteractor(
             DefaultShareController(
+                context = requireContext(),
                 fragment = this,
                 sharedTabs = tabs,
                 navController = findNavController(),

app/src/test/java/org/mozilla/fenix/share/ShareControllerTest.kt

@@ -4,6 +4,7 @@
 
 package org.mozilla.fenix.share
 
+import android.content.Context
 import android.content.Intent
 import androidx.fragment.app.Fragment
 import androidx.navigation.NavController
@@ -24,11 +25,15 @@ import mozilla.components.concept.sync.Device
 import mozilla.components.concept.sync.DeviceType
 import mozilla.components.concept.sync.TabData
 import mozilla.components.feature.sendtab.SendTabUseCases
+import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.TestApplication
+import org.mozilla.fenix.components.metrics.Event
+import org.mozilla.fenix.components.metrics.MetricController
+import org.mozilla.fenix.ext.metrics
 import org.mozilla.fenix.ext.nav
 import org.mozilla.fenix.share.listadapters.AppShareOption
 import org.robolectric.RobolectricTestRunner
@@ -38,6 +43,8 @@ import org.robolectric.annotation.Config
 @RunWith(RobolectricTestRunner::class)
 @Config(application = TestApplication::class)
 class ShareControllerTest {
+    private val context: Context = mockk(relaxed = true)
+    private val metrics: MetricController = mockk(relaxed = true)
     private val fragment = mockk<Fragment>(relaxed = true)
     private val shareTabs = listOf(
         ShareTab("url0", "title0"),
@@ -52,7 +59,12 @@ class ShareControllerTest {
     private val sendTabUseCases = mockk<SendTabUseCases>(relaxed = true)
     private val navController = mockk<NavController>(relaxed = true)
     private val dismiss = mockk<() -> Unit>(relaxed = true)
-    private val controller = DefaultShareController(fragment, shareTabs, sendTabUseCases, navController, dismiss)
+    private val controller = DefaultShareController(context, fragment, shareTabs, sendTabUseCases, navController, dismiss)
+
+    @Before
+    fun setUp() {
+        every { context.metrics } returns metrics
+    }
 
     @Test
     fun `handleShareClosed should call a passed in delegate to close this`() {
@@ -102,6 +114,7 @@ class ShareControllerTest {
 
         // Verify all the needed methods are called.
         verifyOrder {
+            metrics.track(Event.SendTab)
             sendTabUseCases.sendToDeviceAsync(capture(deviceId), capture(tabsShared))
             tabSharedCallbackActivity.onTabsShared(capture(sharedTabsNumber))
             dismiss()
@@ -153,6 +166,7 @@ class ShareControllerTest {
         controller.handleSignIn()
 
         verifyOrder {
+            metrics.track(Event.SignInToSendTab)
             navController.nav(
                 R.id.shareFragment,
                 ShareFragmentDirections.actionShareFragmentToTurnOnSyncFragment()