dijji 1.1.5-alpha

Intelligence, engagement, and defense for Flutter apps. Replaces analytics, crash reporting, push, and in-app messaging with one dependency. Native crash on JVM + NSException + POSIX signals, Play Ins [...]

Changelog

1.1.5-alpha · 2026-05-01

Added

• in_app_survey — multi-step bottom sheet for the new Surveys pillar. Supports 5 question types: rating (3/5/7/10-point), single-choice (radio), multi-choice (checkbox), free text, yes/no. Multi-step navigation with per-step progress bar, back/next, required-field gating. Posts answers to /t/survey (start → answer × N → complete), with a SurveyPostCallback injected from the host SDK so MessageRenderer stays free of HTTP.
• End-screen variants: thanks (auto-dismiss after 2.5s), cta (button stays open), share, nothing.
• Transport.postSurvey(body) JSON helper added — same wire format as /t/survey accepts on the server (now JSON-aware in addition to form).

Wire format

• Server payload from /t/app/inbox is shape: { kind: 'in_app_survey', config: { survey_id, name, questions[], end_screen{} } }.
• Client posts { action: 'start' | 'answer' | 'complete', site, survey_id?, response_id?, question_id?, question_type?, value?, visitor_id? }.

1.1.4-alpha · 2026-04-30

Three new in-app survey/urgency formats — bringing the Flutter SDK to parity with the web tracker on collection-style and urgency-style messages.

Added

• in_app_nps — 0–10 score sheet with low/high labels under a colour-graded number row (red 0–6, amber 7–8, green 9–10). Tap a number, sheet flashes a thank-you and auto-closes after 1.4 s. Fires __dijji_nps_submitted with score (int 0–10).
• in_app_reactions — emoji feedback bar. Accepts a emojis array (2–5 recommended, defaults to ['😍','🙂','😐','😕'] if none supplied), shows the picked emoji at 56 px after submission with a thank-you line. Fires __dijji_reaction_submitted with reaction (the emoji string) and index.
• in_app_countdown — modal with a live-ticking deadline. Accepts:
  • deadline — ISO-8601 (2026-05-01T18:00:00Z), relative (+24 hours, +30 minutes, +3 days, +2 weeks), or unix-seconds number.
  • Optional image_url (16:9 hero on top), cta_text / cta_url, ended_text (replaces the timer when zero is reached).
  • Renders D : HH : MM : SS boxes, hides the days cell when 0. Tabular figures so digits don't jitter as the seconds tick. CTA disables when the timer reaches zero.

All three follow the same dismiss-event contract as the existing formats — fire __dijji_message_dismissed with reason set to one of manual, submitted, cta.

1.1.3-alpha · 2026-04-30

In-app message format upgrade — image support across all renderers and a new full-bleed in_app_hero takeover format.

Added

• image_url support on all in-app formats:
  • in_app_banner — 40×40 thumbnail rendered inside the strip alongside the title/body. BoxFit.cover with rounded corners.
  • in_app_bottom_sheet — 16:9 hero image at the top of the sheet, above the title.
  • in_app_modal — 16:9 image flush against the top of the modal card (full-bleed under the rounded corners via clipBehavior: Clip.antiAlias).
  • All renderers fail soft on broken URLs — Image.network's errorBuilder returns an empty SizedBox so a missing/blocked image never breaks the surrounding layout.
• New in_app_hero format — full-bleed takeover dialog with a 4:3 hero image, dark gradient overlay, prominent title + body, primary CTA button, optional secondary CTA (via secondary_cta_text), and a translucent close button in the top-right. Backdrop is fully blocking; tap-outside dismisses via the standard barrierDismissible. Centered on-screen with a max-width of 420 and max-height of 86% viewport — looks right on phones and tablets.

Changed

• _ModalWidget now uses Column + Padding rather than a single root Padding(child: Column) so the hero image can sit flush against the modal edges while the title/body/CTA still get their inner padding.

1.1.2-alpha · 2026-04-30

Fixes the in-app banner renderer: MessageRenderer._showBanner was calling Overlay.of(ctx, rootOverlay: true) from the overlay's own context, which fires an assertion in Flutter 3.16+ — the throw was silently swallowed by _drain's try/catch, so banners never rendered while modals (which use showDialog) worked fine. Now reaches the overlay state directly via the navigator key. Surfaced on the byde app on 2026-04-30; no other behaviour change.

1.1.1-alpha · 2026-04-29

Brand-positioning patch — pub.dev description and README headline updated to lead with the Dijji pillar framing ("Intelligence · Engagement · Defense") rather than the generic "analytics" category. No code changes; existing 1.1.0-alpha consumers see no behaviour difference.

1.1.0-alpha · 2026-04-29

The "close the gaps" release. Package is now a Flutter plugin (with Android + iOS scaffolding). Two-line install for users is unchanged.

Added

• Native crash capture (Android) — installs a chained Thread.setDefaultUncaughtExceptionHandler that forwards JVM/Kotlin crashes (e.g. kotlin.OutOfMemoryError, java.lang.NullPointerException) to /t/app/crash before terminating. Plugged into the existing crash dashboard.
• Native crash capture (iOS) — installs both NSSetUncaughtExceptionHandler and POSIX signal handlers (SIGABRT, SIGILL, SIGSEGV, SIGFPE, SIGBUS, SIGTRAP). Catches the pure-Swift crashes Dart can't see (fatalError, forced unwrap of nil, array OOB). Marker-on-disk pattern — write inside the signal handler (async-signal-safe APIs only), forward on next launch.
• Play Install Referrer (Android) — fetches once per install and posts to /t/app/install for UTM-stamped install attribution. Idempotent via SharedPreferences flag.
• DijjiConfig.captureNativeCrashes (default true) and DijjiConfig.captureInstallReferrer (default true) for opt-out.

Changed

• Package converted from pure-Dart library to Flutter plugin. Customers upgrading from 1.0.0-alpha get the new native code automatically; no pubspec changes beyond the version bump.

Removed (caveats from 1.0.0-alpha CHANGELOG)

• "Native crashes punted to v1.1" — done in this release.
• "Play Install Referrer punted to v1.1" — done in this release.

Known gaps

• Carrier on iOS still null (Apple removed the API in iOS 16; will not be added).
• Symbolicated stack traces still server-side-only; raw addresses for now.

1.0.0-alpha · 2026-04-29

Initial alpha. Pure-Dart implementation, full ingestion-protocol parity with the Android and iOS SDKs.

• Dijji.initialize(siteKey:) — two-line install
• track, identify, screen, setUserProperty(s), unsetUserProperty, optIn, optOut, reset, flush, registerPushToken, trackPushEvent, runGuarded
• Auto-captured events: app_open, app_foreground, app_background, session_start, session_end, screen_view, app_crash
• Dart-side crash capture (FlutterError.onError, PlatformDispatcher.onError, runZonedGuarded)
• Persistent event queue across app restarts (SharedPreferences-backed)
• Device context: OS, model, locale, network, battery, display, dark mode, orientation, font scale, timezone, days_since_install, session_sequence
• In-app message renderer for banner, bottom_sheet, and modal
• Inbox polling at 30 s (configurable)

Known gaps:

• Native crash capture (SIGSEGV, NSException) — v1.1
• Play Install Referrer attribution — v1.1
• Carrier on iOS unavailable (Apple removed the API in iOS 16)