Bug 1912288 - Add an about:glean page to fenix r=android-reviewers,007

Differential Revision: https://phabricator.services.mozilla.com/D225081

mobile/android/fenix/app/src/main/java/org/mozilla/fenix/BrowserDirection.kt

@@ -42,4 +42,5 @@ enum class BrowserDirection(@IdRes val fragmentId: Int) {
     FromDownloadLanguagesPreferenceFragment(R.id.downloadLanguagesPreferenceFragment),
     FromMenuDialogFragment(R.id.menuDialogFragment),
     FromWebCompatReporterFragment(R.id.webCompatReporterFragment),
+    FromGleanDebugToolsFragment(R.id.gleanDebugToolsFragment),
 }

mobile/android/fenix/app/src/main/java/org/mozilla/fenix/debugsettings/gleandebugtools/GleanDebugToolsFragment.kt

@@ -0,0 +1,101 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.fenix.debugsettings.gleandebugtools
+
+import android.annotation.SuppressLint
+import android.content.Intent
+import android.net.Uri
+import android.widget.Toast
+import androidx.compose.material.Icon
+import androidx.compose.material.IconButton
+import androidx.compose.material.Scaffold
+import androidx.compose.material.Text
+import androidx.compose.material.TopAppBar
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.navigation.fragment.findNavController
+import mozilla.telemetry.glean.Glean
+import org.mozilla.fenix.R
+import org.mozilla.fenix.components.lazyStore
+import org.mozilla.fenix.compose.ComposeFragment
+import org.mozilla.fenix.debugsettings.gleandebugtools.ui.GleanDebugToolsScreen
+import org.mozilla.fenix.ext.requireComponents
+import org.mozilla.fenix.theme.FirefoxTheme
+
+/**
+ * [ComposeFragment] for displaying the Glean Debug Tools in the about:glean page.
+ */
+class GleanDebugToolsFragment : ComposeFragment() {
+
+    private val store by lazyStore {
+        GleanDebugToolsStore(
+            initialState = GleanDebugToolsState(
+                logPingsToConsoleEnabled = Glean.getLogPings(),
+                debugViewTag = Glean.getDebugViewTag() ?: "",
+            ),
+            middlewares = listOf(
+                GleanDebugToolsMiddleware(
+                    gleanDebugToolsStorage = DefaultGleanDebugToolsStorage(),
+                    clipboardHandler = requireComponents.clipboardHandler,
+                    openDebugView = { debugViewLink ->
+                        val intent = Intent(Intent.ACTION_VIEW)
+                        intent.data = Uri.parse(debugViewLink)
+                        requireContext().startActivity(intent)
+                    },
+                    showToast = { pingType ->
+                        val toast = Toast.makeText(
+                            requireContext(),
+                            requireContext().getString(
+                                R.string.glean_debug_tools_send_ping_toast_message,
+                                pingType,
+                            ),
+                            Toast.LENGTH_LONG,
+                        )
+                        toast.show()
+                    },
+                ),
+            ),
+        )
+    }
+
+    @Composable
+    @SuppressLint("UnusedMaterialScaffoldPaddingParameter")
+    override fun UI() {
+        FirefoxTheme {
+            Scaffold(
+                topBar = {
+                    TopAppBar(
+                        title = {
+                            Text(
+                                text = stringResource(R.string.glean_debug_tools_title),
+                                color = FirefoxTheme.colors.textPrimary,
+                                style = FirefoxTheme.typography.headline6,
+                            )
+                        },
+                        navigationIcon = {
+                            val directions = GleanDebugToolsFragmentDirections.actionGlobalBrowser()
+                            IconButton(onClick = { findNavController().navigate(directions) }) {
+                                Icon(
+                                    painter = painterResource(R.drawable.mozac_ic_back_24),
+                                    contentDescription = stringResource(
+                                        R.string.bookmark_navigate_back_button_content_description,
+                                    ),
+                                    tint = FirefoxTheme.colors.iconPrimary,
+                                )
+                            }
+                        },
+                        backgroundColor = FirefoxTheme.colors.layer1,
+                    )
+                },
+                backgroundColor = FirefoxTheme.colors.layer1,
+            ) {
+                GleanDebugToolsScreen(
+                    gleanDebugToolsStore = store,
+                )
+            }
+        }
+    }
+}

mobile/android/fenix/app/src/main/java/org/mozilla/fenix/ext/Activity.kt

@@ -34,6 +34,7 @@ import org.mozilla.fenix.addons.AddonsManagementFragmentDirections
 import org.mozilla.fenix.components.menu.MenuDialogFragmentDirections
 import org.mozilla.fenix.customtabs.EXTRA_IS_SANDBOX_CUSTOM_TAB
 import org.mozilla.fenix.customtabs.ExternalAppBrowserActivity
+import org.mozilla.fenix.debugsettings.gleandebugtools.GleanDebugToolsFragmentDirections
 import org.mozilla.fenix.exceptions.trackingprotection.TrackingProtectionExceptionsFragmentDirections
 import org.mozilla.fenix.home.HomeFragmentDirections
 import org.mozilla.fenix.library.bookmarks.BookmarkFragmentDirections
@@ -285,6 +286,8 @@ private fun getHomeNavDirections(
 
     BrowserDirection.FromHistory -> HistoryFragmentDirections.actionGlobalBrowser()
 
+    BrowserDirection.FromGleanDebugToolsFragment -> GleanDebugToolsFragmentDirections.actionGlobalBrowser()
+
     BrowserDirection.FromHistoryMetadataGroup -> HistoryMetadataGroupFragmentDirections.actionGlobalBrowser()
 
     BrowserDirection.FromTrackingProtectionExceptions ->

mobile/android/fenix/app/src/main/java/org/mozilla/fenix/search/SearchDialogController.kt

@@ -93,6 +93,10 @@ class SearchDialogController(
                 navController.navigateSafe(R.id.searchDialogFragment, directions)
                 store.dispatch(AwesomeBarAction.EngagementFinished(abandoned = false))
             }
+            "about:glean" -> {
+                val directions = SearchDialogFragmentDirections.actionGleanDebugToolsFragment()
+                navController.navigate(directions)
+            }
             "moz://a" -> openSearchOrUrl(
                 SupportUtils.getMozillaPageUrl(SupportUtils.MozillaPage.MANIFESTO),
             )

mobile/android/fenix/app/src/main/res/navigation/nav_graph.xml

@@ -288,6 +288,9 @@
             android:defaultValue="@null"
             app:argType="string"
             app:nullable="true" />
+        <action
+            android:id="@+id/action_gleanDebugToolsFragment"
+            app:destination="@id/gleanDebugToolsFragment" />
     </dialog>
 
     <fragment
@@ -1160,6 +1163,10 @@
             app:argType="mozilla.components.feature.addons.Addon" />
     </fragment>
 
+    <fragment
+        android:id="@+id/gleanDebugToolsFragment"
+        android:name="org.mozilla.fenix.debugsettings.gleandebugtools.GleanDebugToolsFragment" />
+
     <navigation
         android:id="@+id/site_permissions_exceptions_graph"
         app:startDestination="@id/sitePermissionsExceptionsFragment">

mobile/android/fenix/app/src/test/java/org/mozilla/fenix/search/SearchDialogControllerTest.kt

@@ -50,6 +50,7 @@ import org.mozilla.fenix.components.metrics.MetricsUtils
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.helpers.FenixGleanTestRule
 import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
+import org.mozilla.fenix.search.SearchDialogFragmentDirections.Companion.actionGleanDebugToolsFragment
 import org.mozilla.fenix.search.SearchDialogFragmentDirections.Companion.actionGlobalAddonsManagementFragment
 import org.mozilla.fenix.search.SearchDialogFragmentDirections.Companion.actionGlobalSearchEngineFragment
 import org.mozilla.fenix.search.toolbar.SearchSelectorMenu
@@ -329,6 +330,18 @@ class SearchDialogControllerTest {
         }
     }
 
+    @Test
+    fun handleGleanUrlCommitted() {
+        val url = "about:glean"
+        val directions = actionGleanDebugToolsFragment()
+
+        createController().handleUrlCommitted(url)
+
+        browserStore.waitUntilIdle()
+
+        verify { navController.navigate(directions) }
+    }
+
     @Test
     fun handleMozillaUrlCommitted() {
         val url = "moz://a"