For #21574: Move the homescreen onboarding card behind a feature flag

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

@@ -85,4 +85,9 @@ object FeatureFlags {
         return Config.channel.isNightlyOrDebug &&
             "en-US" == LocaleManager.getCurrentLocale(context)?.toLanguageTag() ?: getSystemDefault().toLanguageTag()
     }
+
+    /**
+     * Enables showing the homescreen onboarding card.
+     */
+    val showHomeOnboarding = Config.channel.isDebug
 }

app/src/main/java/org/mozilla/fenix/home/sessioncontrol/SessionControlController.kt

@@ -27,6 +27,7 @@ import mozilla.components.feature.top.sites.TopSite
 import mozilla.components.support.ktx.android.view.showKeyboard
 import mozilla.components.support.ktx.kotlin.isUrl
 import org.mozilla.fenix.BrowserDirection
+import org.mozilla.fenix.FeatureFlags
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.browser.BrowserFragmentDirections
@@ -454,10 +455,12 @@ class DefaultSessionControlController(
     }
 
     override fun handleShowOnboardingDialog() {
-        navController.nav(
-            R.id.homeFragment,
-            HomeFragmentDirections.actionGlobalHomeOnboardingDialog()
-        )
+        if (FeatureFlags.showHomeOnboarding) {
+            navController.nav(
+                R.id.homeFragment,
+                HomeFragmentDirections.actionGlobalHomeOnboardingDialog()
+            )
+        }
     }
 
     override fun handleReadPrivacyNoticeClicked() {

app/src/main/res/values/strings.xml

@@ -255,6 +255,8 @@
     <string name="search_engine_suggestions_title">Search %s</string>
     <!-- Search engine suggestion description text -->
     <string name="search_engine_suggestions_description">Search directly from the address bar</string>
+
+    <!-- Home onboarding -->
     <!-- Onboarding home screen dialog title text. Firefox is intentionally hardcoded. -->
     <string name="onboarding_home_screen_title">What’s new in Firefox!</string>
     <!-- Onboarding home screen dialog description text. -->