{"parentUuid":null,"isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":"FINAL review of ClearCam's A-stage (OpenCV auto edge detection + adaptive binarization). Working dir `/home/lucas/Android-app/ClearCam`, branch `feat/auto-edge-detection`. Review `git diff main...HEAD` and `git log main..HEAD --oneline`. Read actual files.\n\n## What this adds\n- OpenCV 4.11.0 (Maven, arm64-v8a only) + `ClearCamApp` (Application) calling `OpenCVLoader.initLocal()` → `ClearCamApp.openCvReady`.\n- `editor/DocumentDetector.detect(bitmap)`: OpenCV pipeline (gray→blur→Canny→dilate→findContours→approxPolyDP→largest convex 4-quad with area>20%) → `order4Points` (TL/TR/BR/BL) → bitmap-coord FloatArray or null.\n- `CornerOverlayView.setCorners(viewCorners)`.\n- `EditorActivity.autoDetect()`: if openCvReady, detect off-main → `mapBitmapToView` → overlay.setCorners; fallback keeps default corners. `\"bw\"` filter → `ImageFilters.adaptiveBinarize` when openCvReady else global `binarize`.\n\n## Review for\n1. **Coordinate correctness**: `mapBitmapToView` must be the EXACT inverse of the existing `mapViewToBitmap` (read both — same scale = min(vw/bw, vh/bh), same dx/dy = centered letterbox; forward = `bmp*scale+offset`, reverse = `(view-offset)/scale`). Confirm they're consistent so detected corners land on the actual document in the view.\n2. **OpenCV resource safety**: `DocumentDetector.detect` and `ImageFilters.adaptiveBinarize` release all Mats (src/gray/edges/c2f/approx). Any leak per-call (detection runs on every editor entry)?\n3. **Fallback safety**: openCvReady=false → autoDetect returns early (manual corners), bw uses global binarize. No crash if OpenCV failed to init.\n4. **Threading**: detect on Dispatchers.Default, overlay update on main via preview.post. lifecycleScope cancels on destroy. setCorners sets initialized=true so the view's onSizeChanged auto-init won't override a later detection (and vice versa — if detection lands before layout, preview.post defers until laid out).\n5. **No regressions**: ClearCamApp registered in manifest; EXTRA wiring unchanged; manifest still 1 uses-permission (CAMERA).\n6. Build + tests: run `cd /home/lucas/Android-app/ClearCam && ./gradlew clean :app:assembleDebug :app:testDebugUnitTest` (allow 15 min, OpenCV download). BUILD SUCCESSFUL, 11 tests pass.\n7. Korean headers; file sizes (EditorActivity should be < 300; report its line count).\n\nNote: detection accuracy & adaptive binarize quality are verified on-device by the human. Focus on code correctness, the coordinate inverse (#1), and Mat leaks (#2).\n\nReport:\n- **Overall:** Ready to merge / Needs changes\n- **Strengths**\n- **Issues** (Critical/Important/Minor) with file:line\n- Explicit verdict on coordinate inverse (#1) and Mat leaks (#2)\n- Confirm build + 11 tests pass."},"uuid":"398f9074-8d46-42d6-bc13-1807662c67f4","timestamp":"2026-05-30T22:02:58.654Z","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"398f9074-8d46-42d6-bc13-1807662c67f4","isSidechain":true,"agentId":"a2705bef35120fa85","attachment":{"type":"deferred_tools_delta","addedNames":["CronCreate","CronDelete","CronList","EnterWorktree","ExitWorktree","Monitor","NotebookEdit","PushNotification","RemoteTrigger","TaskCreate","TaskGet","TaskList","TaskStop","TaskUpdate","WebFetch","WebSearch","mcp__claude_ai_Gmail__authenticate","mcp__claude_ai_Gmail__complete_authentication","mcp__claude_ai_Google_Calendar__authenticate","mcp__claude_ai_Google_Calendar__complete_authentication","mcp__claude_ai_Google_Drive__authenticate","mcp__claude_ai_Google_Drive__complete_authentication","mcp__context7__query-docs","mcp__context7__resolve-library-id","mcp__plugin_context7_context7__query-docs","mcp__plugin_context7_context7__resolve-library-id","mcp__plugin_playwright_playwright__browser_click","mcp__plugin_playwright_playwright__browser_close","mcp__plugin_playwright_playwright__browser_console_messages","mcp__plugin_playwright_playwright__browser_drag","mcp__plugin_playwright_playwright__browser_drop","mcp__plugin_playwright_playwright__browser_evaluate","mcp__plugin_playwright_playwright__browser_file_upload","mcp__plugin_playwright_playwright__browser_fill_form","mcp__plugin_playwright_playwright__browser_handle_dialog","mcp__plugin_playwright_playwright__browser_hover","mcp__plugin_playwright_playwright__browser_navigate","mcp__plugin_playwright_playwright__browser_navigate_back","mcp__plugin_playwright_playwright__browser_network_request","mcp__plugin_playwright_playwright__browser_network_requests","mcp__plugin_playwright_playwright__browser_press_key","mcp__plugin_playwright_playwright__browser_resize","mcp__plugin_playwright_playwright__browser_run_code_unsafe","mcp__plugin_playwright_playwright__browser_select_option","mcp__plugin_playwright_playwright__browser_snapshot","mcp__plugin_playwright_playwright__browser_tabs","mcp__plugin_playwright_playwright__browser_take_screenshot","mcp__plugin_playwright_playwright__browser_type","mcp__plugin_playwright_playwright__browser_wait_for","mcp__sequential-thinking__sequentialthinking"],"addedLines":["CronCreate","CronDelete","CronList","EnterWorktree","ExitWorktree","Monitor","NotebookEdit","PushNotification","RemoteTrigger","TaskCreate","TaskGet","TaskList","TaskStop","TaskUpdate","WebFetch","WebSearch","mcp__claude_ai_Gmail__authenticate","mcp__claude_ai_Gmail__complete_authentication","mcp__claude_ai_Google_Calendar__authenticate","mcp__claude_ai_Google_Calendar__complete_authentication","mcp__claude_ai_Google_Drive__authenticate","mcp__claude_ai_Google_Drive__complete_authentication","mcp__context7__query-docs","mcp__context7__resolve-library-id","mcp__plugin_context7_context7__query-docs","mcp__plugin_context7_context7__resolve-library-id","mcp__plugin_playwright_playwright__browser_click","mcp__plugin_playwright_playwright__browser_close","mcp__plugin_playwright_playwright__browser_console_messages","mcp__plugin_playwright_playwright__browser_drag","mcp__plugin_playwright_playwright__browser_drop","mcp__plugin_playwright_playwright__browser_evaluate","mcp__plugin_playwright_playwright__browser_file_upload","mcp__plugin_playwright_playwright__browser_fill_form","mcp__plugin_playwright_playwright__browser_handle_dialog","mcp__plugin_playwright_playwright__browser_hover","mcp__plugin_playwright_playwright__browser_navigate","mcp__plugin_playwright_playwright__browser_navigate_back","mcp__plugin_playwright_playwright__browser_network_request","mcp__plugin_playwright_playwright__browser_network_requests","mcp__plugin_playwright_playwright__browser_press_key","mcp__plugin_playwright_playwright__browser_resize","mcp__plugin_playwright_playwright__browser_run_code_unsafe","mcp__plugin_playwright_playwright__browser_select_option","mcp__plugin_playwright_playwright__browser_snapshot","mcp__plugin_playwright_playwright__browser_tabs","mcp__plugin_playwright_playwright__browser_take_screenshot","mcp__plugin_playwright_playwright__browser_type","mcp__plugin_playwright_playwright__browser_wait_for","mcp__sequential-thinking__sequentialthinking"],"removedNames":[],"readdedNames":[]},"type":"attachment","uuid":"af3dbb97-2e6a-4956-b8eb-8f2f8a8ae42b","timestamp":"2026-05-30T22:02:58.660Z","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"af3dbb97-2e6a-4956-b8eb-8f2f8a8ae42b","isSidechain":true,"agentId":"a2705bef35120fa85","attachment":{"type":"skill_listing","content":"- auto: Autopus-ADK 메인 명령어 — 개발 워크플로우, 품질 검증, 탐색, 관리 서브커맨드 라우터\n- find-skills\n- frontend-design\n- deep-research: Deep research harness — fan-out web searches, fetch sources, adversarially verify claims, synthesize a cited report. - When the user wants a deep, multi-source, fact-checked research report on any topic. BEFORE invoking, check if the question is specific enough to research directly — if underspecified (e.g., \"what car to buy\" without budget/use-case/region), ask 2-3 clarifying questions to narrow scope. Then pass the refined question as args, weaving the answers in.\n- code-review:code-review: Code review a pull request\n- claude-code-setup:claude-automation-recommender\n- frontend-design:frontend-design\n- skill-creator:skill-creator\n- superpowers:brainstorming: You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.\n- superpowers:dispatching-parallel-agents\n- superpowers:executing-plans\n- superpowers:finishing-a-development-branch: Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup\n- superpowers:receiving-code-review\n- superpowers:requesting-code-review\n- superpowers:subagent-driven-development: Use when executing implementation plans with independent tasks in the current session\n- superpowers:systematic-debugging: Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes\n- superpowers:test-driven-development\n- superpowers:using-git-worktrees\n- superpowers:using-superpowers\n- superpowers:verification-before-completion\n- superpowers:writing-plans: Use when you have a spec or requirements for a multi-step task, before touching code\n- superpowers:writing-skills\n- update-config: Use this skill to configure the Claude Code harness via settings.json. Automated behaviors (\"from now on when X\", \"each time X\", \"whenever X\", \"before/after X\") require hooks configured in settings.json - the harness executes these, not Claude, so memory/preferences cannot fulfill them. Also use for: permissions (\"allow X\", \"add permission\", \"move permission to\"), env vars (\"set X=Y\"), hook troubleshooting, or any changes to settings.json/settings.local.json files. Examples: \"allow npm commands\", \"add bq permission to global settings\", \"move permission to user settings\", \"set DEBUG=true\", \"when claude stops show X\". For simple settings like theme/model, suggest the /config command.\n- keybindings-help: Use when the user wants to customize keyboard shortcuts, rebind keys, add chord bindings, or modify ~/.claude/keybindings.json. Examples: \"rebind ctrl+s\", \"add a chord shortcut\", \"change the submit key\", \"customize keybindings\".\n- verify: Verify that a code change actually does what it's supposed to by running the app and observing behavior. Use when asked to verify a PR, confirm a fix works, test a change manually, check that a feature works, or validate local changes before pushing.\n- code-review: Review the current diff for correctness bugs and reuse/simplification/efficiency cleanups at the given effort level (low/medium: fewer, high-confidence findings; high→max: broader coverage, may include uncertain findings; ultra: deep multi-agent review in the cloud). Pass --comment to post findings as inline PR comments, or --fix to apply the findings to the working tree after the review.\n- simplify: Review the changed code for reuse, simplification, efficiency, and altitude cleanups, then apply the fixes. Quality only — it does not hunt for bugs; use /code-review for that.\n- fewer-permission-prompts: Scan your transcripts for common read-only Bash and MCP tool calls, then add a prioritized allowlist to project .claude/settings.json to reduce permission prompts.\n- loop: Run a prompt or slash command on a recurring interval (e.g. /loop 5m /foo). Omit the interval to let the model self-pace. - When the user wants to set up a recurring task, poll for status, or run something repeatedly on an interval (e.g. \"check the deploy every 5 minutes\", \"keep running /babysit-prs\"). Do NOT invoke for one-off tasks.\n- schedule: Create, update, list, or run scheduled remote agents (routines) that execute on a cron schedule. - When the user wants to schedule a recurring remote agent, set up automated tasks, create a cron job for Claude Code, or manage their scheduled agents/routines. Also use when the user wants a one-time scheduled run (\"run this once at 3pm\", \"remind me to check X tomorrow\").\n- claude-api: Build, debug, and optimize Claude API / Anthropic SDK apps. Apps built with this skill should include prompt caching. Also handles migrating existing Claude API code between Claude model versions (4.5 → 4.6, 4.6 → 4.7, retired-model replacements).\nTRIGGER when: code imports `anthropic`/`@anthropic-ai/sdk`; user asks for the Claude API, Anthropic SDK, or Managed Agents; user adds/modifies/tunes a Claude feature (caching, thinking, compaction, tool use, batch, files, citations, memory) or model (Opus/Sonnet/Haiku) in a file; questions about prompt caching / cache hit rate in an Anthropic SDK project.\nSKIP: file imports `openai`/other-provider SDK, filename like `*-openai.py`/`*-generic.py`, provider-neutral code, general programming/ML.\n- run: Launch and drive this project's app to see a change working. Use when asked to run, start, or screenshot the app, or to confirm a change works in the real app (not just tests). First looks for a project skill that already covers launching the app; otherwise falls back to built-in patterns per project type (CLI, server, TUI, Electron, browser-driven, library).\n- init: Initialize a new CLAUDE.md file with codebase documentation\n- review: Review a pull request\n- security-review: Complete a security review of the pending changes on the current branch","skillCount":35,"isInitial":true,"names":["auto","find-skills","frontend-design","deep-research","code-review:code-review","claude-code-setup:claude-automation-recommender","frontend-design:frontend-design","skill-creator:skill-creator","superpowers:brainstorming","superpowers:dispatching-parallel-agents","superpowers:executing-plans","superpowers:finishing-a-development-branch","superpowers:receiving-code-review","superpowers:requesting-code-review","superpowers:subagent-driven-development","superpowers:systematic-debugging","superpowers:test-driven-development","superpowers:using-git-worktrees","superpowers:using-superpowers","superpowers:verification-before-completion","superpowers:writing-plans","superpowers:writing-skills","update-config","keybindings-help","verify","code-review","simplify","fewer-permission-prompts","loop","schedule","claude-api","run","init","review","security-review"]},"type":"attachment","uuid":"13f12c24-d0f9-4d4e-8302-f370f1029f2a","timestamp":"2026-05-30T22:02:58.661Z","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"13f12c24-d0f9-4d4e-8302-f370f1029f2a","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_014RJEj2NSRYG5jzdsMVnw49","type":"message","role":"assistant","content":[{"type":"text","text":"I'll conduct a thorough review of the ClearCam A-stage branch. Let me start by examining the git diff and relevant files."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":20126,"cache_read_input_tokens":4592,"cache_creation":{"ephemeral_5m_input_tokens":20126,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWTwRBs9yA3DdgC4LvM","attributionAgent":"general-purpose","type":"assistant","uuid":"7c964600-0584-49dc-815f-eb3c55acfc32","timestamp":"2026-05-30T22:03:01.018Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"7c964600-0584-49dc-815f-eb3c55acfc32","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_014RJEj2NSRYG5jzdsMVnw49","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01XhjHEokLSA2ywNZYYwBVUS","name":"Bash","input":{"command":"git log main..HEAD --oneline","description":"Show commits on feat/auto-edge-detection branch"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":20126,"cache_read_input_tokens":4592,"cache_creation":{"ephemeral_5m_input_tokens":20126,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWTwRBs9yA3DdgC4LvM","attributionAgent":"general-purpose","type":"assistant","uuid":"7e3eb800-2cf3-4263-bc4c-1db275d8b441","timestamp":"2026-05-30T22:03:01.969Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"7e3eb800-2cf3-4263-bc4c-1db275d8b441","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XhjHEokLSA2ywNZYYwBVUS","type":"tool_result","content":"62a8562 feat(editor): auto-detect document corners and adaptive binarize\nee510b1 feat(editor): add DocumentDetector with order4Points and overlay setCorners\n756e6fe feat: add OpenCV (arm64-v8a) and init in Application","is_error":false}]},"uuid":"289e1e0d-5f3b-4926-91ea-39801b206d83","timestamp":"2026-05-30T22:03:02.179Z","sourceToolAssistantUUID":"7e3eb800-2cf3-4263-bc4c-1db275d8b441","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"289e1e0d-5f3b-4926-91ea-39801b206d83","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_014RJEj2NSRYG5jzdsMVnw49","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01R67PNzf3URGDpgoiGi1SC4","name":"Bash","input":{"command":"git diff main...HEAD --stat","description":"Show files changed in branch diff"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":20126,"cache_read_input_tokens":4592,"output_tokens":210,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":20126},"inference_geo":"not_available","iterations":[{"input_tokens":3,"output_tokens":210,"cache_read_input_tokens":4592,"cache_creation_input_tokens":20126,"cache_creation":{"ephemeral_5m_input_tokens":20126,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWTwRBs9yA3DdgC4LvM","attributionAgent":"general-purpose","type":"assistant","uuid":"b69b1482-601a-485f-afd4-242bd365518b","timestamp":"2026-05-30T22:03:02.371Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"b69b1482-601a-485f-afd4-242bd365518b","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01R67PNzf3URGDpgoiGi1SC4","type":"tool_result","content":" app/build.gradle.kts | 3 +\n app/src/main/AndroidManifest.xml | 1 +\n .../main/java/cc/lucasai/clearcam/ClearCamApp.kt | 20 ++++++\n .../lucasai/clearcam/editor/CornerOverlayView.kt | 7 +++\n .../cc/lucasai/clearcam/editor/DocumentDetector.kt | 72 ++++++++++++++++++++++\n .../cc/lucasai/clearcam/editor/EditorActivity.kt | 36 ++++++++++-\n .../cc/lucasai/clearcam/editor/ImageFilters.kt | 18 ++++++\n .../clearcam/editor/DocumentDetectorTest.kt | 17 +++++\n 8 files changed, 173 insertions(+), 1 deletion(-)","is_error":false}]},"uuid":"24b120c7-6fd0-4329-ad1b-5374865b31ca","timestamp":"2026-05-30T22:03:02.571Z","sourceToolAssistantUUID":"b69b1482-601a-485f-afd4-242bd365518b","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"24b120c7-6fd0-4329-ad1b-5374865b31ca","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_018SnHvTSSyqtiVwsFGaHj6x","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_015JMCfAXB2A5VRfZCf7Pv15","name":"Bash","input":{"command":"cat -n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/EditorActivity.kt","description":"Read EditorActivity with line numbers"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":908,"cache_read_input_tokens":24718,"cache_creation":{"ephemeral_5m_input_tokens":908,"ephemeral_1h_input_tokens":0},"output_tokens":61,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWUE5oDpJ8uDEMT5bH1","attributionAgent":"general-purpose","type":"assistant","uuid":"ddf6ae6d-e22d-41b6-93e3-2c9d924514e2","timestamp":"2026-05-30T22:03:05.372Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"ddf6ae6d-e22d-41b6-93e3-2c9d924514e2","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_015JMCfAXB2A5VRfZCf7Pv15","type":"tool_result","content":" 1\t// 4코너 보정과 필터를 거쳐 평면 문서 이미지를 만드는 편집 화면.\n 2\tpackage cc.lucasai.clearcam.editor\n 3\t\n 4\timport android.content.Intent\n 5\timport android.graphics.Bitmap\n 6\timport android.graphics.BitmapFactory\n 7\timport android.net.Uri\n 8\timport android.os.Bundle\n 9\timport android.view.View\n 10\timport android.widget.SeekBar\n 11\timport android.widget.Toast\n 12\timport androidx.appcompat.app.AppCompatActivity\n 13\timport androidx.core.content.FileProvider\n 14\timport androidx.lifecycle.lifecycleScope\n 15\timport cc.lucasai.clearcam.ClearCamApp\n 16\timport cc.lucasai.clearcam.R\n 17\timport kotlinx.coroutines.Dispatchers\n 18\timport kotlinx.coroutines.launch\n 19\timport kotlinx.coroutines.withContext\n 20\timport cc.lucasai.clearcam.ResultActivity\n 21\timport cc.lucasai.clearcam.databinding.ActivityEditorBinding\n 22\timport java.io.File\n 23\timport java.io.FileOutputStream\n 24\timport kotlin.math.max\n 25\t\n 26\tclass EditorActivity : AppCompatActivity() {\n 27\t\n 28\t companion object { const val EXTRA_IMAGE_URI = \"image_uri\" }\n 29\t\n 30\t private lateinit var binding: ActivityEditorBinding\n 31\t private lateinit var sourceBitmap: Bitmap\n 32\t private var flattened: Bitmap? = null\n 33\t private var filtered: Bitmap? = null\n 34\t\n 35\t override fun onCreate(savedInstanceState: Bundle?) {\n 36\t super.onCreate(savedInstanceState)\n 37\t binding = ActivityEditorBinding.inflate(layoutInflater)\n 38\t setContentView(binding.root)\n 39\t\n 40\t val uri = intent.getStringExtra(EXTRA_IMAGE_URI)?.let(Uri::parse) ?: run { fail(); return }\n 41\t sourceBitmap = loadDownscaled(uri) ?: run { fail(); return }\n 42\t binding.preview.setImageBitmap(sourceBitmap)\n 43\t binding.actionButton.setOnClickListener { onNext() }\n 44\t autoDetect()\n 45\t }\n 46\t\n 47\t private fun onNext() {\n 48\t val bmpCorners = mapViewToBitmap(binding.overlay.getCorners()) ?: run { fail(); return }\n 49\t flattened = PerspectiveTransformer.warp(sourceBitmap, bmpCorners)\n 50\t filtered = flattened\n 51\t showFilterStage()\n 52\t }\n 53\t\n 54\t private fun showFilterStage() {\n 55\t binding.overlay.visibility = View.GONE\n 56\t binding.filterButtons.visibility = View.VISIBLE\n 57\t binding.brightness.visibility = View.VISIBLE\n 58\t binding.preview.setImageBitmap(flattened)\n 59\t binding.actionButton.setText(R.string.done)\n 60\t binding.actionButton.setOnClickListener { onDone() }\n 61\t\n 62\t binding.filterOriginal.setOnClickListener { applyFilter(\"original\") }\n 63\t binding.filterGray.setOnClickListener { applyFilter(\"gray\") }\n 64\t binding.filterEnhance.setOnClickListener { applyFilter(\"enhance\") }\n 65\t binding.filterBw.setOnClickListener { applyFilter(\"bw\") }\n 66\t\n 67\t binding.brightness.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {\n 68\t override fun onProgressChanged(sb: SeekBar, p: Int, fromUser: Boolean) {\n 69\t if (!fromUser) return\n 70\t val base = flattened ?: return\n 71\t val brightness = (p - 255).toFloat()\n 72\t filtered = ImageFilters.apply(base, ImageFilters.brightnessContrastMatrix(brightness, 1f))\n 73\t binding.preview.setImageBitmap(filtered)\n 74\t }\n 75\t override fun onStartTrackingTouch(sb: SeekBar) {}\n 76\t override fun onStopTrackingTouch(sb: SeekBar) {}\n 77\t })\n 78\t }\n 79\t\n 80\t private fun applyFilter(kind: String) {\n 81\t val base = flattened ?: return\n 82\t filtered = when (kind) {\n 83\t \"gray\" -> ImageFilters.apply(base, ImageFilters.grayscaleMatrix())\n 84\t \"enhance\" -> ImageFilters.apply(base, ImageFilters.enhanceMatrix())\n 85\t \"bw\" -> if (ClearCamApp.openCvReady) ImageFilters.adaptiveBinarize(base) else ImageFilters.binarize(base)\n 86\t else -> base\n 87\t }\n 88\t binding.preview.setImageBitmap(filtered)\n 89\t }\n 90\t\n 91\t private fun onDone() {\n 92\t val result = filtered ?: flattened ?: return\n 93\t val uri = saveToCache(result) ?: run { fail(); return }\n 94\t startActivity(\n 95\t Intent(this, ResultActivity::class.java).putStringArrayListExtra(\n 96\t ResultActivity.EXTRA_PAGE_URIS, arrayListOf(uri.toString()),\n 97\t ),\n 98\t )\n 99\t finish()\n 100\t }\n 101\t\n 102\t // OpenCV로 문서 경계를 자동 검출해 코너를 배치한다. 실패 시 기본 코너 유지.\n 103\t private fun autoDetect() {\n 104\t if (!ClearCamApp.openCvReady) return\n 105\t lifecycleScope.launch {\n 106\t val bmpCorners = withContext(Dispatchers.Default) {\n 107\t try { DocumentDetector.detect(sourceBitmap) } catch (e: Exception) { null }\n 108\t } ?: return@launch\n 109\t binding.preview.post {\n 110\t mapBitmapToView(bmpCorners)?.let { binding.overlay.setCorners(it) }\n 111\t }\n 112\t }\n 113\t }\n 114\t\n 115\t // 비트맵 좌표 → 뷰 좌표 (fitCenter 정변환). mapViewToBitmap의 역.\n 116\t private fun mapBitmapToView(bmp: FloatArray): FloatArray? {\n 117\t val vw = binding.preview.width.toFloat(); val vh = binding.preview.height.toFloat()\n 118\t if (vw <= 0 || vh <= 0) return null\n 119\t val bw = sourceBitmap.width.toFloat(); val bh = sourceBitmap.height.toFloat()\n 120\t val scale = minOf(vw / bw, vh / bh)\n 121\t val dx = (vw - bw * scale) / 2f; val dy = (vh - bh * scale) / 2f\n 122\t val out = FloatArray(8)\n 123\t for (i in 0 until 4) {\n 124\t out[i * 2] = bmp[i * 2] * scale + dx\n 125\t out[i * 2 + 1] = bmp[i * 2 + 1] * scale + dy\n 126\t }\n 127\t return out\n 128\t }\n 129\t\n 130\t // 뷰 좌표 → 비트맵 좌표 (fitCenter 스케일/레터박스 역변환).\n 131\t private fun mapViewToBitmap(view: FloatArray): FloatArray? {\n 132\t val vw = binding.preview.width.toFloat(); val vh = binding.preview.height.toFloat()\n 133\t if (vw <= 0 || vh <= 0) return null\n 134\t val bw = sourceBitmap.width.toFloat(); val bh = sourceBitmap.height.toFloat()\n 135\t val scale = minOf(vw / bw, vh / bh)\n 136\t val dx = (vw - bw * scale) / 2f; val dy = (vh - bh * scale) / 2f\n 137\t val out = FloatArray(8)\n 138\t for (i in 0 until 4) {\n 139\t out[i * 2] = ((view[i * 2] - dx) / scale).coerceIn(0f, bw)\n 140\t out[i * 2 + 1] = ((view[i * 2 + 1] - dy) / scale).coerceIn(0f, bh)\n 141\t }\n 142\t return out\n 143\t }\n 144\t\n 145\t private fun loadDownscaled(uri: Uri): Bitmap? {\n 146\t return try {\n 147\t val bounds = BitmapFactory.Options().apply { inJustDecodeBounds = true }\n 148\t contentResolver.openInputStream(uri)?.use { BitmapFactory.decodeStream(it, null, bounds) }\n 149\t val longest = max(bounds.outWidth, bounds.outHeight)\n 150\t // 긴 변이 2000px 이하가 되도록 2의 거듭제곱 샘플링(4K 촬영 OOM 방지).\n 151\t var sample = 1\n 152\t while (longest / (sample * 2) >= 2000) sample *= 2\n 153\t val opts = BitmapFactory.Options().apply { inSampleSize = sample }\n 154\t contentResolver.openInputStream(uri)?.use { BitmapFactory.decodeStream(it, null, opts) }\n 155\t } catch (e: Exception) { null }\n 156\t }\n 157\t\n 158\t private fun saveToCache(bitmap: Bitmap): Uri? {\n 159\t return try {\n 160\t val dir = File(cacheDir, \"edited\").apply { mkdirs() }\n 161\t val file = File(dir, \"edited_${System.currentTimeMillis()}.jpg\")\n 162\t FileOutputStream(file).use { bitmap.compress(Bitmap.CompressFormat.JPEG, 92, it) }\n 163\t FileProvider.getUriForFile(this, \"${packageName}.fileprovider\", file)\n 164\t } catch (e: Exception) { null }\n 165\t }\n 166\t\n 167\t private fun fail() {\n 168\t Toast.makeText(this, R.string.editor_failed, Toast.LENGTH_SHORT).show(); finish()\n 169\t }\n 170\t}","is_error":false}]},"uuid":"c547e337-8649-43dd-a686-8d8012220d0b","timestamp":"2026-05-30T22:03:05.542Z","sourceToolAssistantUUID":"ddf6ae6d-e22d-41b6-93e3-2c9d924514e2","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"c547e337-8649-43dd-a686-8d8012220d0b","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_018SnHvTSSyqtiVwsFGaHj6x","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HSgncNV7dwgySqWMAfVpB7","name":"Bash","input":{"command":"cat -n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/DocumentDetector.kt","description":"Read DocumentDetector with line numbers"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":908,"cache_read_input_tokens":24718,"cache_creation":{"ephemeral_5m_input_tokens":908,"ephemeral_1h_input_tokens":0},"output_tokens":61,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWUE5oDpJ8uDEMT5bH1","attributionAgent":"general-purpose","type":"assistant","uuid":"59eb9f3e-92a9-4e8d-83c1-0b1ae716b4e1","timestamp":"2026-05-30T22:03:05.775Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"59eb9f3e-92a9-4e8d-83c1-0b1ae716b4e1","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HSgncNV7dwgySqWMAfVpB7","type":"tool_result","content":" 1\t// OpenCV로 문서 사각형을 검출하고 4코너를 TL,TR,BR,BL로 정렬한다.\n 2\tpackage cc.lucasai.clearcam.editor\n 3\t\n 4\timport android.graphics.Bitmap\n 5\timport org.opencv.android.Utils\n 6\timport org.opencv.core.Mat\n 7\timport org.opencv.core.MatOfPoint\n 8\timport org.opencv.core.MatOfPoint2f\n 9\timport org.opencv.core.Size\n 10\timport org.opencv.imgproc.Imgproc\n 11\t\n 12\tobject DocumentDetector {\n 13\t\n 14\t // 다운스케일 비트맵에서 최대 문서 사각형 4코너(비트맵 좌표, TL/TR/BR/BL)를 반환. 없으면 null.\n 15\t fun detect(bitmap: Bitmap): FloatArray? {\n 16\t val src = Mat()\n 17\t Utils.bitmapToMat(bitmap, src)\n 18\t val gray = Mat()\n 19\t Imgproc.cvtColor(src, gray, Imgproc.COLOR_RGBA2GRAY)\n 20\t Imgproc.GaussianBlur(gray, gray, Size(5.0, 5.0), 0.0)\n 21\t val edges = Mat()\n 22\t Imgproc.Canny(gray, edges, 75.0, 200.0)\n 23\t Imgproc.dilate(edges, edges, Mat())\n 24\t\n 25\t val contours = ArrayList()\n 26\t Imgproc.findContours(edges, contours, Mat(), Imgproc.RETR_LIST, Imgproc.CHAIN_APPROX_SIMPLE)\n 27\t val imageArea = bitmap.width.toDouble() * bitmap.height\n 28\t var best: FloatArray? = null\n 29\t var bestArea = 0.0\n 30\t for (c in contours) {\n 31\t val c2f = MatOfPoint2f(*c.toArray())\n 32\t val peri = Imgproc.arcLength(c2f, true)\n 33\t val approx = MatOfPoint2f()\n 34\t Imgproc.approxPolyDP(c2f, approx, 0.02 * peri, true)\n 35\t val pts = approx.toArray()\n 36\t if (pts.size == 4 && Imgproc.isContourConvex(MatOfPoint(*pts))) {\n 37\t val area = Imgproc.contourArea(approx)\n 38\t if (area > bestArea && area > imageArea * 0.2) {\n 39\t bestArea = area\n 40\t best = floatArrayOf(\n 41\t pts[0].x.toFloat(), pts[0].y.toFloat(),\n 42\t pts[1].x.toFloat(), pts[1].y.toFloat(),\n 43\t pts[2].x.toFloat(), pts[2].y.toFloat(),\n 44\t pts[3].x.toFloat(), pts[3].y.toFloat(),\n 45\t )\n 46\t }\n 47\t }\n 48\t c2f.release(); approx.release()\n 49\t }\n 50\t src.release(); gray.release(); edges.release()\n 51\t return best?.let { order4Points(it) }\n 52\t }\n 53\t\n 54\t // 순수: 4점(8 floats)을 TL,TR,BR,BL로 정렬. 합 최소=TL, 합 최대=BR, 차(y-x) 최소=TR, 최대=BL.\n 55\t fun order4Points(pts: FloatArray): FloatArray {\n 56\t var tl = 0; var br = 0; var tr = 0; var bl = 0\n 57\t var minSum = Float.MAX_VALUE; var maxSum = -Float.MAX_VALUE\n 58\t var minDiff = Float.MAX_VALUE; var maxDiff = -Float.MAX_VALUE\n 59\t for (i in 0 until 4) {\n 60\t val x = pts[i * 2]; val y = pts[i * 2 + 1]\n 61\t val s = x + y; val d = y - x\n 62\t if (s < minSum) { minSum = s; tl = i }\n 63\t if (s > maxSum) { maxSum = s; br = i }\n 64\t if (d < minDiff) { minDiff = d; tr = i }\n 65\t if (d > maxDiff) { maxDiff = d; bl = i }\n 66\t }\n 67\t return floatArrayOf(\n 68\t pts[tl * 2], pts[tl * 2 + 1], pts[tr * 2], pts[tr * 2 + 1],\n 69\t pts[br * 2], pts[br * 2 + 1], pts[bl * 2], pts[bl * 2 + 1],\n 70\t )\n 71\t }\n 72\t}","is_error":false}]},"uuid":"8afa1ae1-5227-4b69-a110-86c58fc4ea0b","timestamp":"2026-05-30T22:03:05.968Z","sourceToolAssistantUUID":"59eb9f3e-92a9-4e8d-83c1-0b1ae716b4e1","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"8afa1ae1-5227-4b69-a110-86c58fc4ea0b","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01Am8qFwipSRYBz34gNLmQuz","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012vG4HGMkUv4qhaSnDQhXJW","name":"Bash","input":{"command":"cat -n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/CornerOverlayView.kt","description":"Read CornerOverlayView with line numbers"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":4523,"cache_read_input_tokens":25626,"cache_creation":{"ephemeral_5m_input_tokens":4523,"ephemeral_1h_input_tokens":0},"output_tokens":38,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWUUkbiiMEEhJdNVGSr","attributionAgent":"general-purpose","type":"assistant","uuid":"c3d2fe04-c08e-4c57-a921-a9d494e0d93c","timestamp":"2026-05-30T22:03:09.590Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"c3d2fe04-c08e-4c57-a921-a9d494e0d93c","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012vG4HGMkUv4qhaSnDQhXJW","type":"tool_result","content":" 1\t// 표시된 이미지 위에 4개 코너 핸들을 그리고 드래그로 조정하는 커스텀 뷰.\n 2\tpackage cc.lucasai.clearcam.editor\n 3\t\n 4\timport android.content.Context\n 5\timport android.graphics.Canvas\n 6\timport android.graphics.Color\n 7\timport android.graphics.Paint\n 8\timport android.graphics.Path\n 9\timport android.util.AttributeSet\n 10\timport android.view.MotionEvent\n 11\timport android.view.View\n 12\t\n 13\tclass CornerOverlayView @JvmOverloads constructor(\n 14\t context: Context, attrs: AttributeSet? = null,\n 15\t) : View(context, attrs) {\n 16\t\n 17\t private val corners = FloatArray(8)\n 18\t private var initialized = false\n 19\t private var dragIndex = -1\n 20\t\n 21\t private val line = Paint().apply {\n 22\t color = Color.parseColor(\"#3DDC84\"); strokeWidth = 4f\n 23\t style = Paint.Style.STROKE; isAntiAlias = true\n 24\t }\n 25\t private val handle = Paint().apply {\n 26\t color = Color.parseColor(\"#3DDC84\"); style = Paint.Style.FILL; isAntiAlias = true\n 27\t }\n 28\t private val handleRadius = 28f\n 29\t\n 30\t override fun onSizeChanged(w: Int, h: Int, ow: Int, oh: Int) {\n 31\t super.onSizeChanged(w, h, ow, oh)\n 32\t if (!initialized && w > 0 && h > 0) {\n 33\t val mx = w * 0.15f; val my = h * 0.15f\n 34\t setCornersInternal(floatArrayOf(mx, my, w - mx, my, w - mx, h - my, mx, h - my))\n 35\t initialized = true\n 36\t }\n 37\t }\n 38\t\n 39\t private fun setCornersInternal(c: FloatArray) {\n 40\t System.arraycopy(c, 0, corners, 0, 8); invalidate()\n 41\t }\n 42\t\n 43\t fun getCorners(): FloatArray = corners.copyOf()\n 44\t\n 45\t // 외부(자동검출)에서 코너를 설정한다. 뷰 좌표 8 floats.\n 46\t fun setCorners(viewCorners: FloatArray) {\n 47\t System.arraycopy(viewCorners, 0, corners, 0, 8)\n 48\t initialized = true\n 49\t invalidate()\n 50\t }\n 51\t\n 52\t override fun onDraw(canvas: Canvas) {\n 53\t if (!initialized) return\n 54\t val path = Path().apply {\n 55\t moveTo(corners[0], corners[1])\n 56\t lineTo(corners[2], corners[3]); lineTo(corners[4], corners[5])\n 57\t lineTo(corners[6], corners[7]); close()\n 58\t }\n 59\t canvas.drawPath(path, line)\n 60\t for (i in 0 until 4) canvas.drawCircle(corners[i * 2], corners[i * 2 + 1], handleRadius, handle)\n 61\t }\n 62\t\n 63\t override fun onTouchEvent(event: MotionEvent): Boolean {\n 64\t when (event.action) {\n 65\t MotionEvent.ACTION_DOWN -> {\n 66\t dragIndex = nearestCorner(event.x, event.y)\n 67\t return dragIndex >= 0\n 68\t }\n 69\t MotionEvent.ACTION_MOVE -> if (dragIndex >= 0) {\n 70\t corners[dragIndex * 2] = event.x.coerceIn(0f, width.toFloat())\n 71\t corners[dragIndex * 2 + 1] = event.y.coerceIn(0f, height.toFloat())\n 72\t invalidate(); return true\n 73\t }\n 74\t MotionEvent.ACTION_UP -> dragIndex = -1\n 75\t }\n 76\t return super.onTouchEvent(event)\n 77\t }\n 78\t\n 79\t private fun nearestCorner(x: Float, y: Float): Int {\n 80\t var best = -1; var bestD = handleRadius * 2.5f\n 81\t for (i in 0 until 4) {\n 82\t val d = Math.hypot((corners[i * 2] - x).toDouble(), (corners[i * 2 + 1] - y).toDouble()).toFloat()\n 83\t if (d < bestD) { bestD = d; best = i }\n 84\t }\n 85\t return best\n 86\t }\n 87\t}","is_error":false}]},"uuid":"576e08e1-0f82-4c2f-8dfa-fec634ad84db","timestamp":"2026-05-30T22:03:09.767Z","sourceToolAssistantUUID":"c3d2fe04-c08e-4c57-a921-a9d494e0d93c","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"576e08e1-0f82-4c2f-8dfa-fec634ad84db","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01Am8qFwipSRYBz34gNLmQuz","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WfxQQwD62mrZQh4yh8w9wC","name":"Bash","input":{"command":"cat -n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/ImageFilters.kt","description":"Read ImageFilters with line numbers"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":4523,"cache_read_input_tokens":25626,"output_tokens":223,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":4523},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":223,"cache_read_input_tokens":25626,"cache_creation_input_tokens":4523,"cache_creation":{"ephemeral_5m_input_tokens":4523,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWUUkbiiMEEhJdNVGSr","attributionAgent":"general-purpose","type":"assistant","uuid":"e6d1ed7e-7d53-405a-9598-fb061cb556d3","timestamp":"2026-05-30T22:03:10.076Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"e6d1ed7e-7d53-405a-9598-fb061cb556d3","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WfxQQwD62mrZQh4yh8w9wC","type":"tool_result","content":" 1\t// 평면 비트맵에 적용할 필터(회색조·명암강화·이진화·밝기/대비) 매트릭스와 픽셀 연산.\n 2\tpackage cc.lucasai.clearcam.editor\n 3\t\n 4\timport android.graphics.Bitmap\n 5\timport android.graphics.Canvas\n 6\timport android.graphics.ColorMatrix\n 7\timport android.graphics.ColorMatrixColorFilter\n 8\timport android.graphics.Paint\n 9\timport org.opencv.android.Utils\n 10\timport org.opencv.core.Mat\n 11\timport org.opencv.imgproc.Imgproc\n 12\t\n 13\tobject ImageFilters {\n 14\t\n 15\t // 채도 0(회색조) 4x5 ColorMatrix 배열.\n 16\t fun grayscaleMatrix(): FloatArray {\n 17\t val cm = ColorMatrix().apply { setSaturation(0f) }\n 18\t return cm.array\n 19\t }\n 20\t\n 21\t // 명암 강화: 대비·채도·밝기를 올린다.\n 22\t fun enhanceMatrix(): FloatArray {\n 23\t val contrast = 1.3f\n 24\t val t = (-0.5f * contrast + 0.5f) * 255f\n 25\t val cm = ColorMatrix(floatArrayOf(\n 26\t contrast, 0f, 0f, 0f, t,\n 27\t 0f, contrast, 0f, 0f, t,\n 28\t 0f, 0f, contrast, 0f, t,\n 29\t 0f, 0f, 0f, 1f, 0f,\n 30\t ))\n 31\t cm.postConcat(ColorMatrix().apply { setSaturation(1.2f) })\n 32\t return cm.array\n 33\t }\n 34\t\n 35\t // 밝기(brightness: -255..255)·대비(contrast: 0..2) ColorMatrix 배열.\n 36\t fun brightnessContrastMatrix(brightness: Float, contrast: Float): FloatArray {\n 37\t val t = (-0.5f * contrast + 0.5f) * 255f + brightness\n 38\t return floatArrayOf(\n 39\t contrast, 0f, 0f, 0f, t,\n 40\t 0f, contrast, 0f, 0f, t,\n 41\t 0f, 0f, contrast, 0f, t,\n 42\t 0f, 0f, 0f, 1f, 0f,\n 43\t )\n 44\t }\n 45\t\n 46\t // 휘도 px(0..255)를 임계값 기준 0 또는 255로. 임계값 초과만 흰색.\n 47\t fun binaryValue(luma: Int, threshold: Int): Int = if (luma > threshold) 255 else 0\n 48\t\n 49\t // ColorMatrix 배열을 비트맵에 적용한 새 비트맵 반환.\n 50\t fun apply(source: Bitmap, matrix: FloatArray): Bitmap {\n 51\t val out = Bitmap.createBitmap(source.width, source.height, Bitmap.Config.ARGB_8888)\n 52\t val paint = Paint().apply { colorFilter = ColorMatrixColorFilter(matrix) }\n 53\t Canvas(out).drawBitmap(source, 0f, 0f, paint)\n 54\t return out\n 55\t }\n 56\t\n 57\t // OpenCV 적응형 이진화(조명 불균일에 강함). 흑백 문서 필터용.\n 58\t fun adaptiveBinarize(source: Bitmap): Bitmap {\n 59\t val src = Mat(); Utils.bitmapToMat(source, src)\n 60\t val gray = Mat(); Imgproc.cvtColor(src, gray, Imgproc.COLOR_RGBA2GRAY)\n 61\t Imgproc.adaptiveThreshold(\n 62\t gray, gray, 255.0,\n 63\t Imgproc.ADAPTIVE_THRESH_GAUSSIAN_C, Imgproc.THRESH_BINARY, 15, 10.0,\n 64\t )\n 65\t Imgproc.cvtColor(gray, gray, Imgproc.COLOR_GRAY2RGBA)\n 66\t val out = Bitmap.createBitmap(source.width, source.height, Bitmap.Config.ARGB_8888)\n 67\t Utils.matToBitmap(gray, out)\n 68\t src.release(); gray.release()\n 69\t return out\n 70\t }\n 71\t\n 72\t // 전역 임계 이진화(흑백 문서). threshold 미지정 시 128.\n 73\t fun binarize(source: Bitmap, threshold: Int = 128): Bitmap {\n 74\t val w = source.width\n 75\t val h = source.height\n 76\t val pixels = IntArray(w * h)\n 77\t source.getPixels(pixels, 0, w, 0, 0, w, h)\n 78\t for (i in pixels.indices) {\n 79\t val p = pixels[i]\n 80\t val r = (p shr 16) and 0xFF\n 81\t val g = (p shr 8) and 0xFF\n 82\t val b = p and 0xFF\n 83\t val luma = (r * 299 + g * 587 + b * 114) / 1000\n 84\t val v = binaryValue(luma, threshold)\n 85\t pixels[i] = (0xFF shl 24) or (v shl 16) or (v shl 8) or v\n 86\t }\n 87\t val out = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888)\n 88\t out.setPixels(pixels, 0, w, 0, 0, w, h)\n 89\t return out\n 90\t }\n 91\t}","is_error":false}]},"uuid":"7b675997-848e-4702-a680-2097ba60bc3b","timestamp":"2026-05-30T22:03:10.259Z","sourceToolAssistantUUID":"e6d1ed7e-7d53-405a-9598-fb061cb556d3","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"7b675997-848e-4702-a680-2097ba60bc3b","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_014tCPrM52qVtYWB1m3ACdm8","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01AVBwvcFbjA8KwFWmLMviNh","name":"Bash","input":{"command":"cat -n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/ClearCamApp.kt","description":"Read ClearCamApp with line numbers"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3224,"cache_read_input_tokens":30149,"cache_creation":{"ephemeral_5m_input_tokens":3224,"ephemeral_1h_input_tokens":0},"output_tokens":38,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWUo6etsMo7bNeBsDvS","attributionAgent":"general-purpose","type":"assistant","uuid":"9a8f6938-b9aa-4da7-bf57-4e3eb7e58753","timestamp":"2026-05-30T22:03:13.246Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"9a8f6938-b9aa-4da7-bf57-4e3eb7e58753","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01AVBwvcFbjA8KwFWmLMviNh","type":"tool_result","content":" 1\t// OpenCV 네이티브 라이브러리를 앱 시작 시 한 번 초기화한다.\n 2\tpackage cc.lucasai.clearcam\n 3\t\n 4\timport android.app.Application\n 5\timport org.opencv.android.OpenCVLoader\n 6\t\n 7\tclass ClearCamApp : Application() {\n 8\t\n 9\t override fun onCreate() {\n 10\t super.onCreate()\n 11\t openCvReady = OpenCVLoader.initLocal()\n 12\t }\n 13\t\n 14\t companion object {\n 15\t // OpenCV 사용 가능 여부. 실패 시 자동검출·적응형 이진화를 건너뛴다.\n 16\t @JvmStatic\n 17\t var openCvReady = false\n 18\t internal set\n 19\t }\n 20\t}","is_error":false}]},"uuid":"b7faacf2-3100-4587-816f-2e2bbc09ad15","timestamp":"2026-05-30T22:03:13.425Z","sourceToolAssistantUUID":"9a8f6938-b9aa-4da7-bf57-4e3eb7e58753","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"b7faacf2-3100-4587-816f-2e2bbc09ad15","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_014tCPrM52qVtYWB1m3ACdm8","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01RDPRXVm4xnLUoFKfn7K5d7","name":"Bash","input":{"command":"cat -n /home/lucas/Android-app/ClearCam/app/src/main/AndroidManifest.xml","description":"Read AndroidManifest with line numbers"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3224,"cache_read_input_tokens":30149,"output_tokens":205,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":3224},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":205,"cache_read_input_tokens":30149,"cache_creation_input_tokens":3224,"cache_creation":{"ephemeral_5m_input_tokens":3224,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWUo6etsMo7bNeBsDvS","attributionAgent":"general-purpose","type":"assistant","uuid":"57f851e4-67af-4302-ac01-aeec6832ab2f","timestamp":"2026-05-30T22:03:13.790Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"57f851e4-67af-4302-ac01-aeec6832ab2f","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01RDPRXVm4xnLUoFKfn7K5d7","type":"tool_result","content":" 1\t\n 2\t\n 3\t\n 4\t \n 5\t\n 6\t \n 14\t\n 15\t \n 18\t \n 19\t \n 20\t \n 21\t \n 22\t \n 23\t\n 24\t \n 25\t \n 26\t \n 27\t \n 28\t \n 29\t \n 30\t\n 31\t \n 36\t \n 39\t \n 40\t \n 41\t","is_error":false}]},"uuid":"343c93a6-8f38-4c16-9ca6-b468dd9b83f2","timestamp":"2026-05-30T22:03:13.960Z","sourceToolAssistantUUID":"57f851e4-67af-4302-ac01-aeec6832ab2f","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"343c93a6-8f38-4c16-9ca6-b468dd9b83f2","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01BoExBz7Z61y2dHtAkvMpth","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019DzP3w3Q3jLRGT2yH1beKm","name":"Bash","input":{"command":"cat -n /home/lucas/Android-app/ClearCam/app/src/test/java/cc/lucasai/clearcam/editor/DocumentDetectorTest.kt","description":"Read DocumentDetectorTest with line numbers"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1110,"cache_read_input_tokens":33373,"cache_creation":{"ephemeral_5m_input_tokens":1110,"ephemeral_1h_input_tokens":0},"output_tokens":65,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWV4ufiLtGK1RHGFDxK","attributionAgent":"general-purpose","type":"assistant","uuid":"ebb011b7-41bc-4a06-b7d6-1a04c8c7d63d","timestamp":"2026-05-30T22:03:16.581Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"ebb011b7-41bc-4a06-b7d6-1a04c8c7d63d","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019DzP3w3Q3jLRGT2yH1beKm","type":"tool_result","content":" 1\tpackage cc.lucasai.clearcam.editor\n 2\t\n 3\timport org.junit.Assert.assertArrayEquals\n 4\timport org.junit.Test\n 5\t\n 6\tclass DocumentDetectorTest {\n 7\t\n 8\t // 무작위 순서 4점 → TL,TR,BR,BL 정렬.\n 9\t // (TL=합 최소, BR=합 최대, TR=차(y-x) 최소, BL=차 최대)\n 10\t @Test\n 11\t fun orders4PointsToTlTrBrBl() {\n 12\t // 입력 순서: BR, TL, BL, TR\n 13\t val pts = floatArrayOf(100f, 100f, 0f, 0f, 0f, 100f, 100f, 0f)\n 14\t val ordered = DocumentDetector.order4Points(pts)\n 15\t assertArrayEquals(floatArrayOf(0f, 0f, 100f, 0f, 100f, 100f, 0f, 100f), ordered, 0.001f)\n 16\t }\n 17\t}","is_error":false}]},"uuid":"7b76c6de-6b8c-48ef-b868-16aa4b1049e0","timestamp":"2026-05-30T22:03:16.770Z","sourceToolAssistantUUID":"ebb011b7-41bc-4a06-b7d6-1a04c8c7d63d","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"7b76c6de-6b8c-48ef-b868-16aa4b1049e0","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01BoExBz7Z61y2dHtAkvMpth","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WWcokseFYXxoBPsWzYMPEv","name":"Bash","input":{"command":"cat -n /home/lucas/Android-app/ClearCam/app/build.gradle.kts","description":"Read app build.gradle.kts with line numbers"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1110,"cache_read_input_tokens":33373,"output_tokens":204,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":1110},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":204,"cache_read_input_tokens":33373,"cache_creation_input_tokens":1110,"cache_creation":{"ephemeral_5m_input_tokens":1110,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWV4ufiLtGK1RHGFDxK","attributionAgent":"general-purpose","type":"assistant","uuid":"1dc50fa9-a6ea-4bc8-9a29-7e0dbbb41aeb","timestamp":"2026-05-30T22:03:16.942Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"1dc50fa9-a6ea-4bc8-9a29-7e0dbbb41aeb","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WWcokseFYXxoBPsWzYMPEv","type":"tool_result","content":" 1\tplugins {\n 2\t id(\"com.android.application\")\n 3\t id(\"org.jetbrains.kotlin.android\")\n 4\t}\n 5\t\n 6\tandroid {\n 7\t namespace = \"cc.lucasai.clearcam\"\n 8\t compileSdk = 34\n 9\t\n 10\t defaultConfig {\n 11\t applicationId = \"cc.lucasai.clearcam\"\n 12\t // minSdk 29: Android 10+의 MediaStore로 저장 권한 없이 동작 → 런타임 권한 0개 유지.\n 13\t minSdk = 29\n 14\t targetSdk = 34\n 15\t versionCode = 1\n 16\t versionName = \"1.0\"\n 17\t ndk { abiFilters += \"arm64-v8a\" }\n 18\t }\n 19\t\n 20\t buildTypes {\n 21\t release {\n 22\t isMinifyEnabled = false\n 23\t proguardFiles(\n 24\t getDefaultProguardFile(\"proguard-android-optimize.txt\"),\n 25\t \"proguard-rules.pro\",\n 26\t )\n 27\t }\n 28\t }\n 29\t\n 30\t compileOptions {\n 31\t sourceCompatibility = JavaVersion.VERSION_17\n 32\t targetCompatibility = JavaVersion.VERSION_17\n 33\t }\n 34\t\n 35\t kotlinOptions {\n 36\t jvmTarget = \"17\"\n 37\t }\n 38\t\n 39\t buildFeatures {\n 40\t viewBinding = true\n 41\t }\n 42\t}\n 43\t\n 44\tdependencies {\n 45\t implementation(\"androidx.core:core-ktx:1.13.1\")\n 46\t implementation(\"androidx.appcompat:appcompat:1.7.0\")\n 47\t implementation(\"com.google.android.material:material:1.12.0\")\n 48\t implementation(\"androidx.lifecycle:lifecycle-runtime-ktx:2.7.0\")\n 49\t implementation(\"androidx.recyclerview:recyclerview:1.3.2\")\n 50\t implementation(\"androidx.activity:activity-ktx:1.9.0\")\n 51\t implementation(\"org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.1\")\n 52\t\n 53\t val cameraxVersion = \"1.3.4\"\n 54\t implementation(\"androidx.camera:camera-core:$cameraxVersion\")\n 55\t implementation(\"androidx.camera:camera-camera2:$cameraxVersion\")\n 56\t implementation(\"androidx.camera:camera-lifecycle:$cameraxVersion\")\n 57\t implementation(\"androidx.camera:camera-view:$cameraxVersion\")\n 58\t\n 59\t // ML Kit\n 60\t implementation(\"com.google.mlkit:text-recognition:16.0.1\")\n 61\t implementation(\"com.google.mlkit:text-recognition-korean:16.0.1\")\n 62\t implementation(\"org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.8.1\")\n 63\t\n 64\t implementation(\"org.opencv:opencv:4.11.0\")\n 65\t\n 66\t testImplementation(\"junit:junit:4.13.2\")\n 67\t}","is_error":false}]},"uuid":"a9068f25-bdcd-48a9-be3f-d800f600fbf0","timestamp":"2026-05-30T22:03:17.110Z","sourceToolAssistantUUID":"1dc50fa9-a6ea-4bc8-9a29-7e0dbbb41aeb","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"a9068f25-bdcd-48a9-be3f-d800f600fbf0","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_019v9fsVXzi39fAFNBPaTTBU","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me run the build and tests:"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1536,"cache_read_input_tokens":34483,"cache_creation":{"ephemeral_5m_input_tokens":1536,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWVJPHMbvrx2mMaKpN1","attributionAgent":"general-purpose","type":"assistant","uuid":"3375255d-f57d-402a-94b0-a6965f2775d7","timestamp":"2026-05-30T22:03:18.743Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"3375255d-f57d-402a-94b0-a6965f2775d7","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_019v9fsVXzi39fAFNBPaTTBU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01UphaVWgJT8UwuXsyxdh737","name":"Bash","input":{"command":"./gradlew clean :app:assembleDebug :app:testDebugUnitTest 2>&1 | tail -60","description":"Build app and run unit tests","timeout":900000},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1536,"cache_read_input_tokens":34483,"output_tokens":146,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":1536},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":146,"cache_read_input_tokens":34483,"cache_creation_input_tokens":1536,"cache_creation":{"ephemeral_5m_input_tokens":1536,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWVJPHMbvrx2mMaKpN1","attributionAgent":"general-purpose","type":"assistant","uuid":"8f21f30f-4198-487e-9532-d2aae72f0590","timestamp":"2026-05-30T22:03:19.938Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"8f21f30f-4198-487e-9532-d2aae72f0590","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01UphaVWgJT8UwuXsyxdh737","type":"tool_result","content":"> Task :app:preBuild UP-TO-DATE\n> Task :app:preDebugBuild UP-TO-DATE\n> Task :app:mergeDebugNativeDebugMetadata NO-SOURCE\n> Task :app:checkKotlinGradlePluginConfigurationErrors\n> Task :app:generateDebugResValues\n> Task :app:dataBindingMergeDependencyArtifactsDebug\n> Task :app:generateDebugResources\n> Task :app:packageDebugResources\n> Task :app:parseDebugLocalResources\n> Task :app:checkDebugAarMetadata\n> Task :app:mapDebugSourceSetPaths\n> Task :app:createDebugCompatibleScreenManifests\n> Task :app:extractDeepLinksDebug\n> Task :app:processDebugMainManifest\n> Task :app:processDebugManifest\n> Task :app:processDebugManifestForPackage\n> Task :app:javaPreCompileDebug\n> Task :app:mergeDebugShaders\n> Task :app:compileDebugShaders NO-SOURCE\n> Task :app:generateDebugAssets UP-TO-DATE\n> Task :app:mergeDebugAssets\n> Task :app:desugarDebugFileDependencies\n> Task :app:compressDebugAssets\n> Task :app:mergeDebugStartupProfile UP-TO-DATE\n> Task :app:mergeDebugJniLibFolders\n> Task :app:checkDebugDuplicateClasses\n> Task :app:mergeDebugResources\n> Task :app:dataBindingGenBaseClassesDebug\n> Task :app:mergeLibDexDebug\n> Task :app:validateSigningDebug\n> Task :app:writeDebugAppMetadata\n> Task :app:writeDebugSigningConfigVersions\n> Task :app:preDebugUnitTestBuild UP-TO-DATE\n> Task :app:javaPreCompileDebugUnitTest\n> Task :app:mergeDebugNativeLibs\n\n> Task :app:stripDebugDebugSymbols\nUnable to strip the following libraries, packaging them as they are: libc++_shared.so, libimage_processing_util_jni.so, libmlkit_google_ocr_pipeline.so, libopencv_java4.so.\n\n> Task :app:processDebugResources\n> Task :app:mergeExtDexDebug\n> Task :app:compileDebugKotlin\n> Task :app:compileDebugJavaWithJavac\n> Task :app:dexBuilderDebug\n> Task :app:mergeDebugGlobalSynthetics\n> Task :app:processDebugJavaRes\n> Task :app:bundleDebugClassesToRuntimeJar\n> Task :app:bundleDebugClassesToCompileJar\n> Task :app:mergeProjectDexDebug\n> Task :app:mergeDebugJavaResource\n> Task :app:compileDebugUnitTestKotlin\n> Task :app:compileDebugUnitTestJavaWithJavac NO-SOURCE\n> Task :app:processDebugUnitTestJavaRes\n> Task :app:testDebugUnitTest\n> Task :app:packageDebug\n> Task :app:createDebugApkListingFileRedirect\n> Task :app:assembleDebug\n\nBUILD SUCCESSFUL in 25s\n47 actionable tasks: 46 executed, 1 up-to-date","is_error":false}]},"uuid":"858888d6-8265-4c0e-87cd-5fc7fab24917","timestamp":"2026-05-30T22:03:45.939Z","sourceToolAssistantUUID":"8f21f30f-4198-487e-9532-d2aae72f0590","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"858888d6-8265-4c0e-87cd-5fc7fab24917","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01WVC1ZR64jzpddp2pz4ZksA","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018XE4NNUnKcLre7DxAS5n6E","name":"Bash","input":{"command":"./gradlew :app:testDebugUnitTest 2>&1 | grep -E \"(tests|FAILED|PASSED|ERROR|DocumentDetector|test)\" | head -40","description":"Check test results detail"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":987,"cache_read_input_tokens":36019,"output_tokens":114,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":987},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":114,"cache_read_input_tokens":36019,"cache_creation_input_tokens":987,"cache_creation":{"ephemeral_5m_input_tokens":987,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWXRoaaSeyBo7zSSEEX","attributionAgent":"general-purpose","type":"assistant","uuid":"b36740df-1302-4980-bdc5-5d98a0d54168","timestamp":"2026-05-30T22:03:48.811Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"b36740df-1302-4980-bdc5-5d98a0d54168","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018XE4NNUnKcLre7DxAS5n6E","type":"tool_result","content":"> Task :app:testDebugUnitTest UP-TO-DATE","is_error":false}]},"uuid":"90b49c5d-fbd0-470f-b5b0-d372a68e1d5e","timestamp":"2026-05-30T22:03:50.800Z","sourceToolAssistantUUID":"b36740df-1302-4980-bdc5-5d98a0d54168","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"90b49c5d-fbd0-470f-b5b0-d372a68e1d5e","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01RPw835apLRC5rr4JeUEsPY","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Xc6WsL7BxzVsWmVL1nbAm5","name":"Bash","input":{"command":"find /home/lucas/Android-app/ClearCam -name \"*.xml\" -path \"*/test-results/*\" | head -10","description":"Find test result XML files"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":141,"cache_read_input_tokens":37006,"cache_creation":{"ephemeral_5m_input_tokens":141,"ephemeral_1h_input_tokens":0},"output_tokens":38,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWXnTnws313uumG6k6J","attributionAgent":"general-purpose","type":"assistant","uuid":"76fb11ec-49ed-4e4c-a2f0-9b1ea3bc7ffa","timestamp":"2026-05-30T22:03:54.279Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"76fb11ec-49ed-4e4c-a2f0-9b1ea3bc7ffa","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Xc6WsL7BxzVsWmVL1nbAm5","type":"tool_result","content":"/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.ocr.OcrTextJoinerTest.xml\n/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.save.MediaSaverNamingTest.xml\n/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.editor.DocumentDetectorTest.xml\n/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.editor.ImageFiltersTest.xml\n/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.editor.PerspectiveTransformerTest.xml","is_error":false}]},"uuid":"0add7327-646a-4036-872a-423b038769b9","timestamp":"2026-05-30T22:03:54.456Z","sourceToolAssistantUUID":"76fb11ec-49ed-4e4c-a2f0-9b1ea3bc7ffa","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"0add7327-646a-4036-872a-423b038769b9","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01RPw835apLRC5rr4JeUEsPY","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01CLieShpET3FSoHvBr6pty3","name":"Bash","input":{"command":"find /home/lucas/Android-app/ClearCam -name \"TEST-*.xml\" 2>/dev/null | head -5","description":"Find JUnit test result XML files"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":141,"cache_read_input_tokens":37006,"output_tokens":194,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":141},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":194,"cache_read_input_tokens":37006,"cache_creation_input_tokens":141,"cache_creation":{"ephemeral_5m_input_tokens":141,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWXnTnws313uumG6k6J","attributionAgent":"general-purpose","type":"assistant","uuid":"6951dc87-6b8e-4211-ac52-793eaa9bac1b","timestamp":"2026-05-30T22:03:54.816Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"6951dc87-6b8e-4211-ac52-793eaa9bac1b","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01CLieShpET3FSoHvBr6pty3","type":"tool_result","content":"/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.ocr.OcrTextJoinerTest.xml\n/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.save.MediaSaverNamingTest.xml\n/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.editor.DocumentDetectorTest.xml\n/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.editor.ImageFiltersTest.xml\n/home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-cc.lucasai.clearcam.editor.PerspectiveTransformerTest.xml","is_error":false}]},"uuid":"ff1b2983-b324-42cf-bc45-92266a64775c","timestamp":"2026-05-30T22:03:55.005Z","sourceToolAssistantUUID":"6951dc87-6b8e-4211-ac52-793eaa9bac1b","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"ff1b2983-b324-42cf-bc45-92266a64775c","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_018spTpYJyvmXnmACQypTofq","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01RU3TVSiwYotXmQ9zwdxU56","name":"Bash","input":{"command":"for f in /home/lucas/Android-app/ClearCam/app/build/test-results/testDebugUnitTest/TEST-*.xml; do\n echo \"=== $(basename $f) ===\"; \n grep -E 'tests=|failures=|errors=|testcase name=' \"$f\" | head -20\ndone","description":"Show test counts and test case names from all test result XMLs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":775,"cache_read_input_tokens":37147,"output_tokens":162,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":775},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":162,"cache_read_input_tokens":37147,"cache_creation_input_tokens":775,"cache_creation":{"ephemeral_5m_input_tokens":775,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWY6R3KMXUqzwSGgUi9","attributionAgent":"general-purpose","type":"assistant","uuid":"628a95a6-c770-4cdd-8c7d-2abe46372c8f","timestamp":"2026-05-30T22:04:01.818Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"628a95a6-c770-4cdd-8c7d-2abe46372c8f","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01RU3TVSiwYotXmQ9zwdxU56","type":"tool_result","content":"=== TEST-cc.lucasai.clearcam.editor.DocumentDetectorTest.xml ===\n\n \n=== TEST-cc.lucasai.clearcam.editor.ImageFiltersTest.xml ===\n\n \n \n=== TEST-cc.lucasai.clearcam.editor.PerspectiveTransformerTest.xml ===\n\n \n \n=== TEST-cc.lucasai.clearcam.ocr.OcrTextJoinerTest.xml ===\n\n \n \n \n \n=== TEST-cc.lucasai.clearcam.save.MediaSaverNamingTest.xml ===\n\n \n ","is_error":false}]},"uuid":"71de162e-de7e-4f67-b10b-2e0ad5f987b6","timestamp":"2026-05-30T22:04:02.028Z","sourceToolAssistantUUID":"628a95a6-c770-4cdd-8c7d-2abe46372c8f","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"71de162e-de7e-4f67-b10b-2e0ad5f987b6","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01DyZ6TLFzgBpczVLAGRgtvX","type":"message","role":"assistant","content":[{"type":"text","text":"Now I have all the information I need. Let me check for one more detail — the `findContours` hierarchy Mat leak:"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1173,"cache_read_input_tokens":37922,"cache_creation":{"ephemeral_5m_input_tokens":1173,"ephemeral_1h_input_tokens":0},"output_tokens":4,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWYcSZu51ZM59FWR6o9","attributionAgent":"general-purpose","type":"assistant","uuid":"12fbd564-70d0-40f0-9252-8f198b71b77e","timestamp":"2026-05-30T22:04:04.297Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"12fbd564-70d0-40f0-9252-8f198b71b77e","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01DyZ6TLFzgBpczVLAGRgtvX","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TnXMSNjTETcKD8SD5hTejG","name":"Bash","input":{"command":"grep -n \"findContours\\|hierarchy\\|Mat()\" /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/DocumentDetector.kt","description":"Check findContours hierarchy Mat usage"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1173,"cache_read_input_tokens":37922,"cache_creation":{"ephemeral_5m_input_tokens":1173,"ephemeral_1h_input_tokens":0},"output_tokens":4,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWYcSZu51ZM59FWR6o9","attributionAgent":"general-purpose","type":"assistant","uuid":"f0058abe-65db-424e-bad2-566d6fcbd7bf","timestamp":"2026-05-30T22:04:05.825Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"f0058abe-65db-424e-bad2-566d6fcbd7bf","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TnXMSNjTETcKD8SD5hTejG","type":"tool_result","content":"16: val src = Mat()\n18: val gray = Mat()\n21: val edges = Mat()\n23: Imgproc.dilate(edges, edges, Mat())\n26: Imgproc.findContours(edges, contours, Mat(), Imgproc.RETR_LIST, Imgproc.CHAIN_APPROX_SIMPLE)","is_error":false}]},"uuid":"8d5decbf-ee27-4dcd-bf8c-8b12aaec62c3","timestamp":"2026-05-30T22:04:06.021Z","sourceToolAssistantUUID":"f0058abe-65db-424e-bad2-566d6fcbd7bf","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"8d5decbf-ee27-4dcd-bf8c-8b12aaec62c3","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01DyZ6TLFzgBpczVLAGRgtvX","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01NiHjBqK3vQ6od8CCdpdCxY","name":"Bash","input":{"command":"grep -n \"MatOfPoint\\|isContourConvex\\|MatOfPoint2f\" /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/DocumentDetector.kt","description":"Check contour Mat usage and release patterns"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1173,"cache_read_input_tokens":37922,"cache_creation":{"ephemeral_5m_input_tokens":1173,"ephemeral_1h_input_tokens":0},"output_tokens":4,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWYcSZu51ZM59FWR6o9","attributionAgent":"general-purpose","type":"assistant","uuid":"40c5c10c-c389-4523-9be1-d862d131224d","timestamp":"2026-05-30T22:04:06.879Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"40c5c10c-c389-4523-9be1-d862d131224d","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01NiHjBqK3vQ6od8CCdpdCxY","type":"tool_result","content":"7:import org.opencv.core.MatOfPoint\n8:import org.opencv.core.MatOfPoint2f\n25: val contours = ArrayList()\n31: val c2f = MatOfPoint2f(*c.toArray())\n33: val approx = MatOfPoint2f()\n36: if (pts.size == 4 && Imgproc.isContourConvex(MatOfPoint(*pts))) {","is_error":false}]},"uuid":"e587d1eb-ec73-498f-94b9-9ab0c33d5fd5","timestamp":"2026-05-30T22:04:07.052Z","sourceToolAssistantUUID":"40c5c10c-c389-4523-9be1-d862d131224d","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"e587d1eb-ec73-498f-94b9-9ab0c33d5fd5","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01YQpwi2qccH7xXoVmo96bxE","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01JuFpYJM9Jj2qRR6PX5uECq","name":"Bash","input":{"command":"# Check complete detect() for what gets released vs. what doesn't\n# Focus: Mat() used inline, contours ArrayList entries, and the hierarchy Mat in findContours\ngrep -n \"release\\|Mat()\" /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/DocumentDetector.kt","description":"List all Mat release and creation calls"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":535,"cache_read_input_tokens":39095,"output_tokens":160,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":535},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":160,"cache_read_input_tokens":39095,"cache_creation_input_tokens":535,"cache_creation":{"ephemeral_5m_input_tokens":535,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWYyw8naeg6gxxniKQH","attributionAgent":"general-purpose","type":"assistant","uuid":"b133618b-400a-42fb-b857-4dd7763b40aa","timestamp":"2026-05-30T22:04:10.578Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"b133618b-400a-42fb-b857-4dd7763b40aa","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01JuFpYJM9Jj2qRR6PX5uECq","type":"tool_result","content":"16: val src = Mat()\n18: val gray = Mat()\n21: val edges = Mat()\n23: Imgproc.dilate(edges, edges, Mat())\n26: Imgproc.findContours(edges, contours, Mat(), Imgproc.RETR_LIST, Imgproc.CHAIN_APPROX_SIMPLE)\n48: c2f.release(); approx.release()\n50: src.release(); gray.release(); edges.release()","is_error":false}]},"uuid":"009388f6-f5f4-4872-ba96-80ac3fccd03e","timestamp":"2026-05-30T22:04:10.754Z","sourceToolAssistantUUID":"b133618b-400a-42fb-b857-4dd7763b40aa","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"009388f6-f5f4-4872-ba96-80ac3fccd03e","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01H5d4yYmRYt2g71A6Darq4D","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01VyGiH5jUDTd8qfsby8iUzG","name":"Bash","input":{"command":"# Check MatOfPoint entries in contours — are they released?\n# Also check the temp Mat() in isContourConvex call\ngrep -n \"for\\|release\\|contours\\|MatOfPoint(\" /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/DocumentDetector.kt","description":"Check contour loop and release of each MatOfPoint"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":391,"cache_read_input_tokens":39630,"output_tokens":166,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":391},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":166,"cache_read_input_tokens":39630,"cache_creation_input_tokens":391,"cache_creation":{"ephemeral_5m_input_tokens":391,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWZFmPWYcjCdDFnWwhN","attributionAgent":"general-purpose","type":"assistant","uuid":"d396e108-6196-4991-bcf8-805b81546adc","timestamp":"2026-05-30T22:04:14.218Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"d396e108-6196-4991-bcf8-805b81546adc","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VyGiH5jUDTd8qfsby8iUzG","type":"tool_result","content":"25: val contours = ArrayList()\n26: Imgproc.findContours(edges, contours, Mat(), Imgproc.RETR_LIST, Imgproc.CHAIN_APPROX_SIMPLE)\n30: for (c in contours) {\n36: if (pts.size == 4 && Imgproc.isContourConvex(MatOfPoint(*pts))) {\n48: c2f.release(); approx.release()\n50: src.release(); gray.release(); edges.release()\n59: for (i in 0 until 4) {","is_error":false}]},"uuid":"2a29a4af-e048-4ace-99d9-b6056b12ba16","timestamp":"2026-05-30T22:04:14.398Z","sourceToolAssistantUUID":"d396e108-6196-4991-bcf8-805b81546adc","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"2a29a4af-e048-4ace-99d9-b6056b12ba16","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01AYBiR5gJbbE67RvmR2ToCY","type":"message","role":"assistant","content":[{"type":"text","text":"Now I have all the data needed. Let me also verify the `EditorActivity` line count:"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":330,"cache_read_input_tokens":40021,"cache_creation":{"ephemeral_5m_input_tokens":330,"ephemeral_1h_input_tokens":0},"output_tokens":6,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbZWZXLWk78tYsLe1nJJ9","attributionAgent":"general-purpose","type":"assistant","uuid":"def8ea24-4f19-4b30-8e89-89eb0b41340d","timestamp":"2026-05-30T22:04:16.801Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"def8ea24-4f19-4b30-8e89-89eb0b41340d","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01AYBiR5gJbbE67RvmR2ToCY","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014HrtE5vWANFzH4bzLm471T","name":"Bash","input":{"command":"wc -l /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/EditorActivity.kt \\\n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/DocumentDetector.kt \\\n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/ImageFilters.kt \\\n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/ClearCamApp.kt \\\n /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/CornerOverlayView.kt","description":"Line counts for all new/modified files"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":330,"cache_read_input_tokens":40021,"output_tokens":312,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":330},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":312,"cache_read_input_tokens":40021,"cache_creation_input_tokens":330,"cache_creation":{"ephemeral_5m_input_tokens":330,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWZXLWk78tYsLe1nJJ9","attributionAgent":"general-purpose","type":"assistant","uuid":"e516153f-195e-4f1d-8c1a-a62d0269b91b","timestamp":"2026-05-30T22:04:19.229Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"e516153f-195e-4f1d-8c1a-a62d0269b91b","isSidechain":true,"promptId":"29547006-01b3-4fc1-a2bb-eefdb599ee84","agentId":"a2705bef35120fa85","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014HrtE5vWANFzH4bzLm471T","type":"tool_result","content":" 170 /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/EditorActivity.kt\n 72 /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/DocumentDetector.kt\n 91 /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/ImageFilters.kt\n 20 /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/ClearCamApp.kt\n 87 /home/lucas/Android-app/ClearCam/app/src/main/java/cc/lucasai/clearcam/editor/CornerOverlayView.kt\n 440 total","is_error":false}]},"uuid":"63e8c3fb-b799-4ea1-a4d8-b697c15095db","timestamp":"2026-05-30T22:04:19.413Z","sourceToolAssistantUUID":"e516153f-195e-4f1d-8c1a-a62d0269b91b","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"} {"parentUuid":"63e8c3fb-b799-4ea1-a4d8-b697c15095db","isSidechain":true,"agentId":"a2705bef35120fa85","message":{"model":"claude-sonnet-4-6","id":"msg_01KYXYCGvSnhqrWCr2zJRXFG","type":"message","role":"assistant","content":[{"type":"text","text":"I have everything needed for a complete review.\n\n---\n\n## ClearCam A-Stage Review\n\n**Overall: Ready to merge** — with two minor Mat leak fixups noted below (no crash risk, but they accumulate on every detection call).\n\n---\n\n### Build + Tests\n\nBUILD SUCCESSFUL. 11 tests pass across 5 test classes, 0 failures, 0 errors.\n\n| Test class | Tests |\n|---|---|\n| DocumentDetectorTest | 1 |\n| ImageFiltersTest | 2 |\n| PerspectiveTransformerTest | 2 |\n| OcrTextJoinerTest | 4 |\n| MediaSaverNamingTest | 2 |\n\n---\n\n### Strengths\n\n- **Coordinate inverse is exact.** Both `mapBitmapToView` and `mapViewToBitmap` use the identical `scale = minOf(vw/bw, vh/bh)` / `dx = (vw - bw*scale)/2` / `dy = (vh - bh*scale)/2` letterbox computation. Forward: `bmp * scale + offset`. Reverse: `(view - offset) / scale`. They are exact mathematical inverses. No precision mismatch, no off-by-one. The `coerceIn(0, bw/bh)` clamp in the reverse direction is safe (clips only out-of-bounds noise from near-edge detections). Verdict: **correct**.\n\n- **Fallback safety** is solid. `autoDetect()` returns immediately when `openCvReady=false` (line 104). The `\"bw\"` branch in `applyFilter` falls back to the pure-Kotlin `binarize()` without touching OpenCV (line 85). A `try/catch` in `autoDetect`'s `withContext` block eats any unexpected OpenCV exception and returns `null` → `return@launch`, leaving default corners intact (line 107-108).\n\n- **Threading** is correct. Detection runs on `Dispatchers.Default`. The result is delivered via `binding.preview.post { ... }` which defers until the view is attached and laid out. `lifecycleScope` is cancelled on `onDestroy`, preventing late-post leaks. `setCorners` sets `initialized = true`, suppressing the `onSizeChanged` default-corner path after detection lands. The ordering edge (detection finishes before `onSizeChanged`) is also fine: `post` queues behind any pending layout passes, so default corners from `onSizeChanged` always fire first, then `post`-callback overwrites them.\n\n- **Korean headers** present on all new files. File sizes: EditorActivity 170 lines, DocumentDetector 72, ImageFilters 91, ClearCamApp 20, CornerOverlayView 87. All well within the 300-line hard limit.\n\n- **Manifest** correctly registers `ClearCamApp` via `android:name=\".ClearCamApp\"`. Still exactly one `uses-permission` (CAMERA). No regressions to other activities or the FileProvider.\n\n- **`order4Points`** uses the standard sum/diff classification (TL=min-sum, BR=max-sum, TR=min-diff(y−x), BL=max-diff) and is covered by a unit test with shuffled input.\n\n---\n\n### Issues\n\n**Important — Mat leak #1: `contours` ArrayList entries are never released** (`DocumentDetector.kt`, line 30–48)\n\nEach `MatOfPoint` allocated by `findContours` and pushed into `contours` is iterated but never explicitly `.release()`d. For a high-contour image this is dozens of unreleased native Mats per detection call. Detection runs every time the editor is entered (once per launch cycle), so the leak is bounded to one call per editor open — but it is real heap pressure on the native side.\n\nFix: add `contours.forEach { it.release() }` immediately after the loop (before or after line 50).\n\n```kotlin\ncontours.forEach { it.release() }\nsrc.release(); gray.release(); edges.release()\n```\n\n**Important — Mat leak #2: three anonymous `Mat()` instances are never assigned or released** (`DocumentDetector.kt`, lines 23, 26; and the `isContourConvex` call on line 36)\n\n- `Imgproc.dilate(edges, edges, Mat())` — the structuring-element `Mat` is created, passed, and never released.\n- `Imgproc.findContours(edges, contours, Mat(), ...)` — the hierarchy output `Mat` is created, written into by OpenCV, and never released.\n- `Imgproc.isContourConvex(MatOfPoint(*pts))` — a `MatOfPoint` is created from the array just to check convexity and never released.\n\nThese three leak one Mat each per `detect()` call. The dilate kernel and the `isContourConvex` temporary are small, but the hierarchy Mat from `findContours` can be non-trivial in size.\n\nFix:\n```kotlin\n// dilate kernel\nval kernel = Mat(); Imgproc.dilate(edges, edges, kernel); kernel.release()\n\n// findContours hierarchy\nval hierarchy = Mat()\nImgproc.findContours(edges, contours, hierarchy, Imgproc.RETR_LIST, Imgproc.CHAIN_APPROX_SIMPLE)\n// ... loop ...\nhierarchy.release()\n\n// isContourConvex\nval convexCheck = MatOfPoint(*pts)\nval convex = Imgproc.isContourConvex(convexCheck)\nconvexCheck.release()\nif (pts.size == 4 && convex) { ... }\n```\n\n**Minor — single unit test for `order4Points`** tests only a right-angle rectangle aligned to axes (`DocumentDetectorTest.kt`, line 13). An obtuse/rotated quadrilateral (e.g., a tilted trapezoid) would give stronger confidence in the sum/diff classifier for non-axis-aligned input. Not a correctness defect — the classifier is mathematically sound — but worth noting for future test expansion.\n\n---\n\n### Verdict on the two focus areas\n\n1. **Coordinate inverse (#1):** Correct. `mapBitmapToView` and `mapViewToBitmap` are exact inverses sharing identical scale/offset computation. Detected corners will land on the correct document position in the view.\n\n2. **Mat leaks (#2):** Three anonymous Mats (`dilate` kernel, `findContours` hierarchy, `isContourConvex` temp) and all `contours` ArrayList entries are unreleased. Severity is \"important, not critical\" — the app will not crash and the leak is bounded to one detection event per editor session, but it should be fixed before broader use. The `src`, `gray`, `edges`, `c2f`, and `approx` Mats are all correctly released."}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":547,"cache_read_input_tokens":40351,"output_tokens":1645,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":547},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":1645,"cache_read_input_tokens":40351,"cache_creation_input_tokens":547,"cache_creation":{"ephemeral_5m_input_tokens":547,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbZWZtn75oqZDNrfT2mMk","attributionAgent":"general-purpose","type":"assistant","uuid":"bdcf5e2b-ac9a-4dab-b91b-c6e0c1880bd1","timestamp":"2026-05-30T22:04:55.534Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/ClearCam","sessionId":"645cd0da-868c-41ac-a8eb-a3910790c2b2","version":"2.1.158","gitBranch":"HEAD"}