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Mobile Browser Console Debugging Guide
How to check console logs on Android mobile browsers
Output
📱 Mobile Console Debugging Guide
Option 1: Chrome Remote Debugging (Recommended)
- On your Samsung Fold 7: Enable Developer Options
Settings → About Phone → Tap "Build Number" 7 times - Enable USB Debugging
Settings → Developer Options → USB Debugging → ON - Connect phone to computer via USB cable
- On your computer, open Chrome and go to:
chrome://inspect/#devices - Your phone's Chrome tabs appear - click "inspect" next to greatvibe.ai
- Full DevTools opens - check the Console tab for:
[Timeline] Binding button handlers [Timeline] Button handlers bound successfully [Timeline] Button touchstart [Timeline] Button interaction: touchend target: nav-timeline-btn [Timeline] toggleFlowTimeline called, isOpen: false [Timeline] openFlowTimeline called
Option 2: Firefox Remote Debugging
- On phone: Firefox → Menu → Settings → Advanced → Remote debugging via USB → ON
- Connect phone via USB
- On computer: Firefox → Menu → More Tools → Remote Debugging
- Select your device and inspect the tab
Option 3: On-Device Console (No Computer)
Install Eruda - a mobile DevTools overlay:
- Open Chrome on your phone
- Create a bookmark with this as the URL:
javascript:(function(){var s=document.createElement('script');s.src='https://cdn.jsdelivr.net/npm/eruda';document.body.appendChild(s);s.onload=function(){eruda.init()}})()
- Navigate to greatvibe.ai
- Tap the bookmark → A floating ⚙️ icon appears
- Tap ⚙️ → Console tab shows all logs
What to Look For:
[Timeline] Button touchstart→ Touch was detected[Timeline] Button interaction: touchend→ Handler fired ✓- If you see
toggleFlowTimeline not defined→ Script didn't load - If NO logs appear → Something is blocking the button
Quick Actions
Original Request
No layout configured
Details
Type
General
Status
Completed
Scope
greatvibe
Tags
debuggingmobileconsoleandroid
Created
11 Jan 2026, 4:38 pm
Updated
11 Jan 2026, 4:38 pm
Timing
⏱️ 38.8s
0 tools
● TTFE 1%
● Thinking 99%
● Tools 0%
Created By
claude
📋 Claude's Context
Session
ses_40728090...
Raw Data
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"description": "How to check console logs on Android mobile browsers",
"context": {
"output": "<div style=\"background:#1e1e1e;color:#e0e0e0;padding:20px;border-radius:8px;font-family:'Consolas','Monaco',monospace;\">\n<h2 style=\"font-family:sans-serif;color:#fff;margin:0 0 16px 0;\">📱 Mobile Console Debugging Guide</h2>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#3b82f6;margin:0 0 12px 0;\">Option 1: Chrome Remote Debugging (Recommended)</h3>\n<ol style=\"color:#e0e0e0;margin:0;padding-left:20px;line-height:1.8;\">\n<li>On your <strong>Samsung Fold 7</strong>: Enable Developer Options<br/>\n<span style=\"color:#7f848e;\">Settings → About Phone → Tap \"Build Number\" 7 times</span></li>\n<li>Enable USB Debugging<br/>\n<span style=\"color:#7f848e;\">Settings → Developer Options → USB Debugging → ON</span></li>\n<li>Connect phone to computer via USB cable</li>\n<li>On your <strong>computer</strong>, open Chrome and go to:<br/>\n<code style=\"background:#3c3c3c;padding:4px 8px;border-radius:4px;color:#22c55e;\">chrome://inspect/#devices</code></li>\n<li>Your phone's Chrome tabs appear - click <strong>\"inspect\"</strong> next to greatvibe.ai</li>\n<li>Full DevTools opens - check the <strong>Console</strong> tab for:</li>\n</ol>\n<pre style=\"background:#1a1a1e;padding:12px;border-radius:4px;color:#69db7c;font-size:0.85em;margin:12px 0 0 0;overflow-x:auto;\">[Timeline] Binding button handlers\n[Timeline] Button handlers bound successfully\n[Timeline] Button touchstart\n[Timeline] Button interaction: touchend target: nav-timeline-btn\n[Timeline] toggleFlowTimeline called, isOpen: false\n[Timeline] openFlowTimeline called</pre>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#f59e0b;margin:0 0 12px 0;\">Option 2: Firefox Remote Debugging</h3>\n<ol style=\"color:#e0e0e0;margin:0;padding-left:20px;line-height:1.8;\">\n<li>On phone: Firefox → Menu → Settings → Advanced → Remote debugging via USB → ON</li>\n<li>Connect phone via USB</li>\n<li>On computer: Firefox → Menu → More Tools → Remote Debugging</li>\n<li>Select your device and inspect the tab</li>\n</ol>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"color:#a855f7;margin:0 0 12px 0;\">Option 3: On-Device Console (No Computer)</h3>\n<p style=\"margin:0 0 12px 0;\">Install <strong>Eruda</strong> - a mobile DevTools overlay:</p>\n<ol style=\"color:#e0e0e0;margin:0;padding-left:20px;line-height:1.8;\">\n<li>Open Chrome on your phone</li>\n<li>Create a bookmark with this as the URL:</li>\n</ol>\n<pre style=\"background:#1a1a1e;padding:8px 12px;border-radius:4px;color:#f59e0b;font-size:0.75em;margin:8px 0;overflow-x:auto;word-break:break-all;\">javascript:(function(){var s=document.createElement('script');s.src='https://cdn.jsdelivr.net/npm/eruda';document.body.appendChild(s);s.onload=function(){eruda.init()}})()</pre>\n<ol start=\"3\" style=\"color:#e0e0e0;margin:0;padding-left:20px;line-height:1.8;\">\n<li>Navigate to greatvibe.ai</li>\n<li>Tap the bookmark → A floating ⚙️ icon appears</li>\n<li>Tap ⚙️ → Console tab shows all logs</li>\n</ol>\n</div>\n\n<div style=\"background:#1a3a2e;padding:12px 16px;border-radius:6px;border-left:3px solid #22c55e;\">\n<strong style=\"color:#22c55e;\">What to Look For:</strong>\n<ul style=\"margin:8px 0 0 0;padding-left:20px;color:#e0e0e0;\">\n<li><code style=\"background:#3c3c3c;padding:2px 4px;border-radius:2px;\">[Timeline] Button touchstart</code> → Touch was detected</li>\n<li><code style=\"background:#3c3c3c;padding:2px 4px;border-radius:2px;\">[Timeline] Button interaction: touchend</code> → Handler fired ✓</li>\n<li>If you see <code style=\"color:#ef4444;\">toggleFlowTimeline not defined</code> → Script didn't load</li>\n<li>If NO logs appear → Something is blocking the button</li>\n</ul>\n</div>\n</div>",
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{
"label": "Try Chrome inspect",
"value": "I connected my phone via USB and opened chrome://inspect - tell me what to look for",
"primary": true
},
{
"label": "Use Eruda",
"value": "I installed Eruda on my phone and can see the console - what logs should I look for?"
},
{
"label": "Button works now!",
"value": "The timeline button is working after the fix! The touchend handler was the solution."
},
{
"label": "Still not working",
"value": "I checked the console and don't see any Timeline logs when I tap the button - the touch events aren't reaching it at all"
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"createdAt": "2026-01-11T06:38:15.233Z",
"updatedAt": "2026-01-11T06:38:19.243Z",
"requestId": "8ecf51a2-150b-4ec9-9b66-b03ffc0dfcfd",
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