Onboarding Brand Design Update: Add in-context Fire Button dialog + Inferno fire animation

[mikescamell]

Task/Issue URL: https://app.asana.com/1/137249556945/task/1212699268790185

Description

Migrates the Fire Button contextual onboarding dialog to the new brand-design layout introduced in #8439, gated behind the onboardingBrandDesignUpdate feature flag — and ships the new Inferno fire animation behind its own kill-switch.

⚠️ Bigger scope than the other contextual migration PRs in this stack. Beyond the brand-design CTA migration, this PR introduces a brand-new fire animation asset, a dedicated kill-switch toggle, and a single-flag rollout/rollback path through SettingsSharedPreferences. Reviewers — please don't skim past it.

Brand-design Fire Button CTA (with onboardingBrandDesignUpdate on):

• Fire Button CTA renders in the new card chrome with title and body as distinct blocks.
• Adds the Fire Button CTA background banner (its own asset) and wires it to the slide-up / slide-out animation pipeline introduced in Onboarding Brand Design Update: Add in-context SERP dialog #8439.

New Inferno fire animation (independent kill-switch):

• Adds the new Inferno fire Lottie asset, enum entry, pixel value, and Classic display string.
• Adds a dedicated fireAnimationUpdate kill-switch toggle so we can roll the animation forward / back without touching the brand-design toggle.
• Single-flag rollout/rollback migration in SettingsSharedPreferences — old fire-animation pref values are mapped onto the new enum and back, so flipping the kill-switch off doesn't strand users on a value they can no longer render.
• DataClearing settings + FireButton screens now resolve their fire animation through the new flag, so internal-build changes preview correctly in both surfaces.
• Registers the corresponding fire-animation pixels in PixelDefinitions.

Tests: new coverage exercises the fire-animation migration, the new pixel, and ViewState resolution across DataClearing, FireButton, and the brand-design CTA path.

Out of scope (still legacy / stub-only with the flag on, queued in the follow-up PR in this stack): end. Its Dax*BrandDesignUpdateContextualCta class remains as scaffolding.

Steps to test this PR

Designs

Please run all testing steps for in-context dialog changes from the contextual-end branch/PR to ease the testing burden.

Additionally for the fire-animation work, please verify:

• Fresh install with fireAnimationUpdate ON → DataClearing settings + FireButton screen + onboarding fire CTA all show the new Inferno animation.
• Toggle fireAnimationUpdate OFF on a build that was previously ON (and had the new animation selected) → the animation falls back cleanly to a legacy value, no crash, no blank lottie.
• Pixel sanity check on the new fire-animation pixel.

To see these changes patch (Linear onboarding flag included just for continuity)

Index: app/src/main/java/com/duckduckgo/app/onboardingbranddesignupdate/OnboardingBrandDesignUpdateToggles.kt
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/app/src/main/java/com/duckduckgo/app/onboardingbranddesignupdate/OnboardingBrandDesignUpdateToggles.kt b/app/src/main/java/com/duckduckgo/app/onboardingbranddesignupdate/OnboardingBrandDesignUpdateToggles.kt
--- a/app/src/main/java/com/duckduckgo/app/onboardingbranddesignupdate/OnboardingBrandDesignUpdateToggles.kt	(revision 6fd565c8894daba16281ae9bcf3452d038ae8d6d)
+++ b/app/src/main/java/com/duckduckgo/app/onboardingbranddesignupdate/OnboardingBrandDesignUpdateToggles.kt	(date 1777967047929)
@@ -34,13 +34,13 @@
      * Main toggle for the onboarding brand design update feature.
      * Default value: false (disabled).
      */
-    @Toggle.DefaultValue(DefaultFeatureValue.FALSE)
+    @Toggle.DefaultValue(DefaultFeatureValue.TRUE)
     fun self(): Toggle
 
     /**
      * Toggle for the brand design update variant.
      * Default value: false (disabled).
      */
-    @Toggle.DefaultValue(DefaultFeatureValue.FALSE)
+    @Toggle.DefaultValue(DefaultFeatureValue.TRUE)
     fun brandDesignUpdate(): Toggle
 }
Index: app/src/main/java/com/duckduckgo/app/onboarding/ui/OnboardingViewModel.kt
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/app/src/main/java/com/duckduckgo/app/onboarding/ui/OnboardingViewModel.kt b/app/src/main/java/com/duckduckgo/app/onboarding/ui/OnboardingViewModel.kt
--- a/app/src/main/java/com/duckduckgo/app/onboarding/ui/OnboardingViewModel.kt	(revision 6fd565c8894daba16281ae9bcf3452d038ae8d6d)
+++ b/app/src/main/java/com/duckduckgo/app/onboarding/ui/OnboardingViewModel.kt	(date 1777657893440)
@@ -45,7 +45,7 @@
     val viewState = _viewState.asStateFlow()
 
     fun initializePages() {
-        pageLayoutManager.buildPageBlueprints()
+        pageLayoutManager.buildBrandDesignUpdatePageBlueprints()
     }
 
     fun pageCount(): Int {
@@ -69,8 +69,8 @@
         }
     }
 
-    fun initializeOnboardingSkipper() {
-        if (!appBuildConfig.canSkipOnboarding) return
+    fun initializeOnboardingSkipper() { 
+        return
 
         // delay showing skip button until privacy config downloaded
         viewModelScope.launch {

UI changes

---

Note

Medium Risk
Introduces a new fire-animation option and kill-switch that changes default selection, persistence, and UI/pixel behavior across multiple settings and dialog surfaces; rollout/rollback logic in SettingsSharedPreferences could affect saved user state if mis-mapped.

Overview
Adds the brand-design variant of the Fire Button contextual onboarding dialog by switching getFireDialogCta to return DaxFireButtonBrandDesignUpdateContextualCta when the brand-design flag is enabled, including real content wiring (background, include id, primary click listener) and a new regression test.

Introduces a new Inferno fire animation behind a dedicated fireAnimationUpdate kill-switch: adds the new Lottie asset, new FireAnimation.Inferno enum/pixel value, relabels legacy HeroFire as Inferno Classic when enabled, and updates Fire Button + Data Clearing settings UIs to use a new selector and label logic gated by the toggle.

Updates persistence and telemetry for the rollout: SettingsSharedPreferences now defaults to Inferno when the toggle is on and masks saved Inferno back to HeroFire when off (plus new migration tests), SingleTabFireDialog swaps Lottie resources based on the toggle, PixelDefinitions adds m_fas_o/m_fas_s/m_fd_a, and pixel parameter ATB removal lists are expanded accordingly.

^{Reviewed by Cursor Bugbot for commit 33bacde. Bugbot is set up for automated code reviews on this repo. Configure here.}

[mikescamell]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• Onboarding Brand Design Update: Dismiss intro bubble on submit #8526
• Onboarding Brand Design Update: Update welcome screen copy #8515
• Onboarding Brand Design Update: Add Default Browser page #8514
• Onboarding Brand Design Update: Add in-context End dialog #8484
• Onboarding Brand Design Update: Add in-context Fire Button dialog + Inferno fire animation #8482 👈 (View in Graphite)
• Onboarding Brand Design Update: Add in-context No Trackers dialog #8481
• Onboarding Brand Design Update: Add in-context Main Network dialog #8480
• Onboarding Brand Design Update: Add in-context Trackers Blocked dialog #8479
• Onboarding Brand Design Update: Add in-context Site Suggestions dialog #8483
• Onboarding Brand Design Update: Add in-context SERP dialog #8439
• develop

This stack of pull requests is managed by Graphite. Learn more about stacking.

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