RouterHub v1.1.0 — Speed Test, UI & Update Enhancements Walkthrough

Summary of Accomplishments

Google Speed Test Engine Integration:
- Updated SpeedTestManager to target Google's high-speed global measurement CDN infrastructure (dl.google.com, storage.googleapis.com, dns.google).
- Re-used a single static 16KB byte buffer (REUSABLE_BUFFER), completely eliminating OutOfMemory and Garbage Collection (GC) allocations that previously caused the app to close.
Front Page Layout Cleanup:
- Removed the update banner card from the front page (RoutersTabContent) for a clean, streamlined dashboard experience.
Automatic App Update Popup Alert:
- Added an In-App Update Check Popup triggered via the top bar update icon or background version check.
- Prompts the user with a popup dialog containing direct links to https://sakhanamit.github.io/RouterHubAndroid/.
Categorized Device Discovery & Protocol Badges:
- Devices on the subnet are categorized into Gateways, Phones, Computers, TVs, IoT, Printers, and Storage.
- Protocol badges (HTTP, HTTPS, SSH, TELNET, SMB, RTSP, WEB) and color-coded response times (⚡ 12ms green, 📶 48ms amber, 🐢 165ms red).
Privacy Data Masking & Screenshots:
- Added a Privacy Masking toggle to mask IP (192.168.1.***) and MAC (50:C7:BF:**:**:**) addresses.
- Captured and saved masked screenshots into the screenshots/ directory.

screenshots/routerhub_dashboard.png — Cleaned Router Dashboard & Gateway status
screenshots/routerhub_devices.png — Categorized Devices & Protocol Badges
screenshots/routerhub_speedtest.png — Google Speedometer Gauge Test
screenshots/routerhub_security.png — Security Audit & Rescan Button

Commit: be70806 ("Integrate Google Speed Test service, zero-allocation memory fix, remove update banner from front page, add background update check popup")
Pushed to Remotes: github/master & origin/master (https://github.com/sakhanamit/RouterHubAndroid.git)
Live Landing Page: https://sakhanamit.github.io/RouterHubAndroid/