tatmapper-app

Planar beta evidence — 2026-07-21

Scope

• Repository: GenghisDarb/tatmapper-app
• Stacked branch: feat/planar-photo-beta
• Product commit: eb21257
• Base: stabilization branch/PR #101 at a0558c5
• Draft feature PR: #108
• No merge, store upload, production signature, or public release performed

Hosted gates

Evidence	Result
Flutter CI 29854728917 / Flutter quality	PASS; analysis clean, 97 passed, 6 skipped, 0 failed
Flutter CI 29854728917 / deterministic showcase	PASS; six 1080 × 2400 PNG renders uploaded
Flutter CI 29854728917 / YAML lint	PASS
Flutter CI 29854728917 / Android release APK	PASS; minified/resource-shrunk, ephemeral CI test signature verified
Release Readiness 29854728975 / Flutter quality	PASS
Release Readiness 29854728975 / Android AAB	PASS; R8 and free-beta dependency/manifest gates enabled
Release Readiness 29854728975 / iOS	PASS; Xcode 26 release build without signing

The six skipped Flutter cases are explicit manual/native/golden probes. They are not counted as executed evidence.

Exact Android artifacts

CI-test-signed release APK

• Size: 65,488,594 bytes
• SHA-256: 809E5A35692C99752D573C46DBC457852D213E99D90F22EA015E5D35F375D794
• Certificate: ephemeral, one-day CI QA certificate; not a Play upload or production key

Unsigned release AAB

• Size: 64,401,661 bytes
• SHA-256: EFCF8E2668AF6D90A479B60BCC1E266A0E91DCD98591F07F0C0D23B635356851
• bundletool 1.18.3 validate: PASS
• Package: com.tatmapper.app
• Version: 2.0.0 (versionCode 3)
• min SDK: 24
• target/compile SDK: 36
• ABIs: armeabi-v7a, arm64-v8a, x86_64
• Permissions: android.permission.CAMERA and the app-scoped DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
• No app Internet, broad storage, audio, Billing, ad-ID, or AdMob permission or metadata
• Flutter assets include the generated placement sample, raw botanical input, production-normalized transparent overlay, logo, and local Noto Sans font

Exact APK emulator smoke test

Environment:

• AVD: Pixel_7a
• Device: sdk_gphone64_x86_64
• Android API: 36
• ABI: x86_64
• Physical display: 1080 × 2400

Commands/evidence:

adb uninstall com.tatmapper.app
adb install -r app-release-ci-signed.apk                  # Success
adb shell pm path com.tatmapper.app                       # installed
adb shell dumpsys package com.tatmapper.app               # 2.0.0 (3), target 36, x86_64
adb shell am start -W -n com.tatmapper.app/.MainActivity  # activity requested; system timeout
adb shell pidof com.tatmapper.app                         # 2705

Filtered logcat contained no FATAL EXCEPTION, TatMapper ANR, E/flutter, or activity-start exception. The system image never set sys.boot_completed, and am start -W returned a timeout even though the app process stayed alive. Prior attempts on both available API 36 AVDs also produced Pixel Launcher/System UI ANRs and black compositor output. Therefore:

• clean install and process startup: verified;
• full rendered sample flow on this exact APK: not tested;
• screenshot evidence: deterministic Flutter CI renders, not emulator/store screenshots.

PDF evidence

• Deterministic exporter tests verify physical page and geometry calculations.
• Rendered fixture: A4, one page, PDF 1.7, no JavaScript or encryption.
• 100 mm verification ruler: 567 pixels at 144 DPI; expected 566.9 pixels.
• Separate strokes remain separate vector paths.
• Oversized output is blocked rather than silently clipped.
• Physical printer measurement remains owner/hardware blocked.

Public presentation evidence

• README.md contains a product walkthrough, static feature frames, generated input labels, safety boundary, architecture, and run instructions.
• docs/media/planar-beta/ contains six deterministic Flutter renders, an animated walkthrough, and reproduction/provenance notes.
• app/assets/demo/ contains only synthetic OpenAI-generated input media and a deterministic transparent derivative; no personal image is committed.
• CHANGELOG.md, contributing/security/community files, store-listing draft, demo script, release runbooks, privacy inventory, and QA matrix are present.

Evidence boundaries

• Android Studio MCP was unavailable; CLI, Gradle, bundletool, and ADB were used.
• No healthy physical Android device was available.
• No local macOS/iOS device was available; iOS evidence is hosted no-sign only.
• No signed AAB, Play internal release, signed iOS archive, App Store validation, TestFlight install, or physical printer measurement was performed.
• Repository visibility/license remains owner-controlled. Issue #109 later confirmed Bradley C. Peter as the 2025–2026 proprietary holder and current logo creator/owner; PR #108 head 64f09bd has both license gates green.