feat: Add Callstack bottom tab#7
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Full Android ReportAndroidStatus: ✅ passed Android QA completed for PR #7. Verified the app foregrounded correctly, the new Callstack bottom tab is present and selectable, and the Callstack screen renders the expected summary sections. Captured screenshots show the relevant Home and Callstack states with no obvious visual clipping or overlap. Checked
Issues
Screenshots
Next steps
Metadata
JSON Report{
"generatedAt": "2026-06-04T01:27:40.829Z",
"model": "openai/gpt-5.4-mini",
"buildId": "0b6483ea-5be3-46d3-aca9-e3a7a0eaaeb7",
"workflowUrl": "https://expo.dev/accounts/callstack.io/projects/eas-agent-device/workflows/019e9038-dc85-74a9-bd68-af7c837bfa07",
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"platformLabel": "Android",
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"stdout": "agent-device help workflow\n\nVersion-matched operating guide for normal agent-device work.\n\nCore loop:\n devices/apps -> open -> snapshot or snapshot -i -> get/is/find/wait or press/fill/scroll/back -> verify -> close\n\nCommand shape:\n Plans should use agent-device commands, not raw platform tools, pseudo commands, package-manager aliases, or helper prose.\n Put subcommand first, then positionals, then flags:\n agent-device open com.example.app --session checkout --platform android --relaunch\n agent-device record start ./checkout.mp4 --session checkout\n Snapshot refs look like @e12. After snapshot -i, use the exact @eN ref from that output.\n If the exact ref is not known yet, first output snapshot -i, then use a concrete example shape like press @e12 in the next command; do not write @<ref>, @ref, @Label_Name, or @eN placeholders.\n Close means agent-device close. App-owned back means back; system back means back --system.\n Taps are press or click. Gestures use swipe, longpress, or gesture <pan|fling|swipe|pinch|rotate|transform>. Use gesture swipe left|right for reliable in-page horizontal swipes, and gesture swipe right-edge for left-edge navigation/back gestures. Android pinch, rotate, and transform use provider-native touch injection when available, then the bundled multi-touch helper. iOS simulator transform uses private XCTest synthesis for a continuous two-finger pan/scale/rotation path; otherwise it reports UNSUPPORTED_OPERATION.\n\nBootstrap:\n agent-device devices --platform ios\n agent-device apps --platform android\n agent-device open MyApp --platform ios --device \"iPhone 17 Pro\"\n agent-device open <discovered-app-id> --session checkout --platform android\n agent-device install com.example.app ./dist/app.apk --platform android\n agent-device reinstall com.example.app ./build/MyApp.app --platform ios\n agent-device install-from-source --github-actions-artifact org/repo:app-debug --platform android\n agent-device open com.example.app --platform android --relaunch\n agent-device prepare ios-runner --platform ios --timeout 240000\n If app id is unknown, plan devices, apps, then open <discovered-app-id>. Discovery is not enough when the task asks to open/start the app.\n Install arguments are app/package id then artifact path. If the task says install, use install; use reinstall only when explicitly requested. Fresh runtime state is open --relaunch after install.\n In iOS CI, run prepare ios-runner after boot/install and before replay/test. prepare ios-runner builds/reuses the XCTest runner and proves it can answer a lightweight command before the first snapshot pays that setup cost.\n Do not open artifact paths or invent package ids. If apps lookup misses the target and no URL/artifact is provided, ask or stop.\n\nSnapshots and refs:\n snapshot reads visible state. snapshot -i gets current interactive refs only; it is the fast path when the next step is an interaction.\n Default snapshot text is an agent-facing, token-efficient view for planning and targeting actions; use --raw or --json only when you need the full provider tree.\n Snapshot legend:\n @e12 [button] label=\"Add to cart\" id=\"add-cart\" enabled hittable -> press @e12 or press 'id=\"add-cart\"'.\n @e13 [textinput] label=\"Notes\" preview=\"Leave at side...\" truncated -> snapshot -s @e13 before reading.\n @e14 [cell] label=\"Profiles\" focused -> tvOS focus is currently on this row.\n [off-screen below] 4 items: \"Privacy\", \"About\" -> scroll down, then snapshot -i; those are hints, not refs.\n Re-snapshot after navigation, submit, typing/fill, modal/list/reload/dynamic changes when you need new refs.\n Anti-pattern: snapshot -i followed by snapshot -i | grep ...\n Refs from the first snapshot remain valid until you press, fill, type, scroll, go back, wait for async UI, or otherwise change app state.\n After a mutation, prefer a known selector/label directly (for example press 'label=\"Send\"') because interaction commands refresh interactive state internally\n...<truncated>",
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"stdout": "Snapshot: 31 visible nodes (45 total)\nCollapsed 14 Android helper nodes from the agent-facing text snapshot; use --raw or --json for the full hierarchy.\n@e1 [text] \"1:26\"\n @e2 [image] \"Android System notification:\"\n @e3 [image] \"Wifi signal full.\"\n @e4 [group] \"Phone signal full.\"\n @e5 [image]\n@e6 [group] \"Battery charging, 100 percent.\"\n @e7 [image]\n@e11 [group]\n @e12 [group]\n @e16 [scroll-area] [scrollable]\n @e23 [scroll-area] \"Welcome!, 👋, Step 1: Try it, Edit app/(tabs)/index.tsx to see changes. Press cmd + m to open developer tools., Tap the Explore tab to learn more about what's included in this starter app., Step 3: Get a fresh start, When you're ready, run npm run reset-project to get a fresh app directory. This will move the current app to app-example.\" [scrollable]\n @e31 [group] \"Step 2: Explore\"\n @e32 [button] \"Step 2: Explore\"\n @e37 [group] \", Home\"\n @e40 [group] \", Explore\"\n @e43 [group] \", Callstack\"\n",
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},
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"stdout": "Snapshot: 27 visible nodes (43 total)\nCollapsed 16 Android helper nodes from the agent-facing text snapshot; use --raw or --json for the full hierarchy.\n@e1 [text] \"1:27\"\n @e2 [image] \"Android System notification:\"\n @e3 [image] \"Wifi signal full.\"\n @e4 [group] \"Phone signal full.\"\n @e5 [image]\n@e6 [group] \"Battery charging, 100 percent.\"\n @e7 [image]\n@e11 [group]\n @e12 [group]\n @e16 [scroll-area] [scrollable]\n @e23 [scroll-area] \", Callstack, Callstack helps companies ship production-grade React Native and AI-native products. Their work spans product engineering, delivery infrastructure, AI adoption, and enterprise governance., What they offer, Engineering, Feature development, end-to-end product delivery, AI-assisted migrations, and architecture or performance work for React Native products., Infrastructure, AI-driven QA and testing, custom agents, and self-hosted CI/CD infrastructure that helps teams turn agent output into releases., Adoption & governance, AI tooling setup, adoption measurement, team training, private model strategy, compliance support, and AI security audits.\" [scrollable]\n [content below scroll-area hidden]\n @e35 [group] \", Home\"\n @e38 [group] \", Explore\"\n @e41 [group] \", Callstack\"\n",
"stderr": ""
}
],
"overallStatus": "passed",
"summary": "Android QA completed for PR #7. Verified the app foregrounded correctly, the new Callstack bottom tab is present and selectable, and the Callstack screen renders the expected summary sections. Captured screenshots show the relevant Home and Callstack states with no obvious visual clipping or overlap.",
"checked": [
"Foreground app was dev.expo.easagentdevice",
"Callstack bottom tab is visible in navigation",
"Callstack tab opens the expected Callstack summary screen",
"Captured screenshots reviewed for obvious visual issues"
],
"issues": [],
"nextSteps": [],
"screenshotLabels": [
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"fileName": "callstack-home.png",
"label": "Home"
},
{
"fileName": "callstack-tab.png",
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}Full iOS ReportiOSStatus: ✅ passed Lightweight iOS QA passed for the new Callstack bottom tab. Verified the app foregrounded correctly, the third tab is present and selectable, and the Callstack screen renders with the expected summary content and section headings. Saved a relevant screenshot for review. Checked
Issues
Screenshots
Next steps
Metadata
JSON Report{
"generatedAt": "2026-06-04T01:33:12.602Z",
"model": "openai/gpt-5.4-mini",
"buildId": "81ad76e1-ae4b-40a4-a655-e5a60fe10078",
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"label": "Callstack tab"
}
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"stdout": "agent-device help workflow\n\nVersion-matched operating guide for normal agent-device work.\n\nCore loop:\n devices/apps -> open -> snapshot or snapshot -i -> get/is/find/wait or press/fill/scroll/back -> verify -> close\n\nCommand shape:\n Plans should use agent-device commands, not raw platform tools, pseudo commands, package-manager aliases, or helper prose.\n Put subcommand first, then positionals, then flags:\n agent-device open com.example.app --session checkout --platform android --relaunch\n agent-device record start ./checkout.mp4 --session checkout\n Snapshot refs look like @e12. After snapshot -i, use the exact @eN ref from that output.\n If the exact ref is not known yet, first output snapshot -i, then use a concrete example shape like press @e12 in the next command; do not write @<ref>, @ref, @Label_Name, or @eN placeholders.\n Close means agent-device close. App-owned back means back; system back means back --system.\n Taps are press or click. Gestures use swipe, longpress, or gesture <pan|fling|swipe|pinch|rotate|transform>. Use gesture swipe left|right for reliable in-page horizontal swipes, and gesture swipe right-edge for left-edge navigation/back gestures. Android pinch, rotate, and transform use provider-native touch injection when available, then the bundled multi-touch helper. iOS simulator transform uses private XCTest synthesis for a continuous two-finger pan/scale/rotation path; otherwise it reports UNSUPPORTED_OPERATION.\n\nBootstrap:\n agent-device devices --platform ios\n agent-device apps --platform android\n agent-device open MyApp --platform ios --device \"iPhone 17 Pro\"\n agent-device open <discovered-app-id> --session checkout --platform android\n agent-device install com.example.app ./dist/app.apk --platform android\n agent-device reinstall com.example.app ./build/MyApp.app --platform ios\n agent-device install-from-source --github-actions-artifact org/repo:app-debug --platform android\n agent-device open com.example.app --platform android --relaunch\n agent-device prepare ios-runner --platform ios --timeout 240000\n If app id is unknown, plan devices, apps, then open <discovered-app-id>. Discovery is not enough when the task asks to open/start the app.\n Install arguments are app/package id then artifact path. If the task says install, use install; use reinstall only when explicitly requested. Fresh runtime state is open --relaunch after install.\n In iOS CI, run prepare ios-runner after boot/install and before replay/test. prepare ios-runner builds/reuses the XCTest runner and proves it can answer a lightweight command before the first snapshot pays that setup cost.\n Do not open artifact paths or invent package ids. If apps lookup misses the target and no URL/artifact is provided, ask or stop.\n\nSnapshots and refs:\n snapshot reads visible state. snapshot -i gets current interactive refs only; it is the fast path when the next step is an interaction.\n Default snapshot text is an agent-facing, token-efficient view for planning and targeting actions; use --raw or --json only when you need the full provider tree.\n Snapshot legend:\n @e12 [button] label=\"Add to cart\" id=\"add-cart\" enabled hittable -> press @e12 or press 'id=\"add-cart\"'.\n @e13 [textinput] label=\"Notes\" preview=\"Leave at side...\" truncated -> snapshot -s @e13 before reading.\n @e14 [cell] label=\"Profiles\" focused -> tvOS focus is currently on this row.\n [off-screen below] 4 items: \"Privacy\", \"About\" -> scroll down, then snapshot -i; those are hints, not refs.\n Re-snapshot after navigation, submit, typing/fill, modal/list/reload/dynamic changes when you need new refs.\n Anti-pattern: snapshot -i followed by snapshot -i | grep ...\n Refs from the first snapshot remain valid until you press, fill, type, scroll, go back, wait for async UI, or otherwise change app state.\n After a mutation, prefer a known selector/label directly (for example press 'label=\"Send\"') because interaction commands refresh interactive state internally\n...<truncated>",
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"stdout": "Snapshot: 6 nodes\n@e1 [application] \"AgentDeviceRunner\"\n @e2 [window]\n @e3 [other] \"Logo\"\n @e4 [image] \"Logo\"\n @e5 [text] \"Agent Device Runner\"\n @e6 [image] \"PoweredBy\"\n",
"stderr": ""
},
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"stdout": "Opened: dev.expo.easagentdevice\nSession state: /Users/expo/.agent-device/sessions/qa-ios\n",
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},
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"stdout": "Page: dev.expo.easagentdevice\nApp: dev.expo.easagentdevice\nSnapshot: 28 nodes\n@e1 [application] \"eas-agent-device\"\n @e2 [window]\n @e3 [other]\n @e4 [other] \"Home, tab, 1 of 3\"\n @e5 [other] \"0 pages\"\n @e6 [scroll-area] \"Welcome!\" [scrollable]\n @e7 [other] \"Welcome!\"\n @e8 [other]\n @e9 [image]\n @e10 [other] \"Welcome!\"\n @e11 [other]\n @e12 [text] \"Welcome!\"\n @e13 [text] \"👋\"\n @e14 [text] \"Step 1: Try it\"\n @e15 [other]\n @e16 [text] \"Edit app/(tabs)/index.tsx to see changes. Press cmd + d to open developer tools.\"\n @e17 [other]\n @e18 [text] \"Tap the Explore tab to learn more about what's included in this starter app.\"\n @e19 [text] \"Step 3: Get a fresh start\"\n @e20 [other]\n @e21 [text] \"When you're ready, run npm run reset-project to get a fresh app directory. This will move the current app to app-example.\"\n @e22 [other]\n @e23 [other]\n @e24 [other] \"Home, tab, 1 of 3\"\n @e25 [button] \"Home, tab, 1 of 3\" [selected]\n @e26 [other]\n @e27 [button] \"Explore, tab, 2 of 3\"\n @e28 [button] \"Callstack, tab, 3 of 3\"\n",
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"stdout": "Tapped @e28 (335, 816)\n",
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"stdout": "Page: dev.expo.easagentdevice\nApp: dev.expo.easagentdevice\nSnapshot: 33 visible nodes (45 total)\n@e1 [application] \"eas-agent-device\"\n @e2 [window]\n @e3 [other]\n @e4 [other] \"Home, tab, 1 of 3\"\n @e5 [other] \"Vertical scroll bar, 2 pages\"\n @e6 [scroll-area] \"Callstack\" [scrollable]\n @e7 [other] \"Briefcase\"\n @e8 [other] \"Briefcase\"\n @e9 [image] \"Briefcase\"\n @e10 [other] \"Callstack\"\n @e11 [other]\n @e12 [text] \"Callstack\"\n @e13 [text] \"Callstack helps companies ship production-grade React Native and AI-native products. Their work spans product engineering, delivery infrastructure, AI adoption, and enterprise governance.\"\n @e14 [text] \"What they offer\"\n @e15 [other]\n @e16 [text] \"Engineering\"\n @e17 [other]\n @e18 [text] \"Feature development, end-to-end product delivery, AI-assisted migrations, and architecture or performance work for React Native products.\"\n @e19 [text] \"Infrastructure\"\n @e20 [other]\n @e21 [text] \"AI-driven QA and testing, custom agents, and self-hosted CI/CD infrastructure that helps teams turn agent output into releases.\"\n @e22 [text] \"Adoption & governance\"\n @e23 [other]\n @e24 [text] \"AI tooling setup, adoption measurement, team training, private model strategy, compliance support, and AI security audits.\"\n @e37 [other] \"Vertical scroll bar, 2 pages\"\n @e38 [other]\n @e39 [other] \"Horizontal scroll bar, 1 page\"\n @e40 [other]\n [content below scroll-area hidden]\n @e41 [other] \"Home, tab, 1 of 3\"\n @e42 [button] \"Home, tab, 1 of 3\"\n @e43 [other]\n @e44 [button] \"Explore, tab, 2 of 3\"\n @e45 [button] \"Callstack, tab, 3 of 3\" [selected]\n",
"stderr": ""
},
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"stdout": "/var/folders/51/y6phq4kx54bdjkgn5fc44z3m0000gn/T/agent-qa-screenshots/callstack-tab.png\n",
"stderr": ""
}
],
"overallStatus": "passed",
"summary": "Lightweight iOS QA passed for the new Callstack bottom tab. Verified the app foregrounded correctly, the third tab is present and selectable, and the Callstack screen renders with the expected summary content and section headings. Saved a relevant screenshot for review.",
"checked": [
"Foregrounded dev.expo.easagentdevice after relaunch when AgentDeviceRunner was initially shown.",
"Confirmed the bottom tab bar now has 3 tabs including Callstack.",
"Tapped the Callstack tab and verified the screen title/summary content is visible.",
"Captured a screenshot of the Callstack tab screen for visual evidence."
],
"issues": [],
"nextSteps": [],
"screenshotLabels": [
{
"fileName": "callstack-tab.png",
"label": "Callstack tab"
}
]
} |
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Summary
Adds a third bottom-tab route for Callstack.
The new Callstack tab includes a brief summary based on callstack.com covering product engineering, AI-native delivery infrastructure, AI adoption/governance, React Foundation and React Native core contributor credentials, open-source work, and enterprise-scale experience.
Also wires a briefcase tab icon with a Material Icons fallback for web/Android, and normalizes the color-scheme hook to light | dark so strict TypeScript checks stay clean with the current React Native ColorSchemeName type.
Validation