Smart TV Analyzer

Smart TV analyzer — Information & Diagnostic App for Android TV & Google TV 1. Display & Screen (Detailed Panel Specs) • Panel Display Resolution: Exact physical width and height in pixels (e.g. 3840 x 2160 pixels). • Format & Aspect Ratio: Automatic categorization (8K Ultra HD, 4K Ultra HD, 2K QHD, 1080p Full HD, 720p HD) with aspect ratio (16:9 Widescreen (TV)). • Current Refresh Rate: Panel operating refresh rate in Hz (e.g. 60.00 Hz, 120.00 Hz). • Comprehensive HDR Support: ◦ Formats: Dolby Vision, HDR10, HDR10+, HLG (Broadcast). ◦ Peak Luminance: Maximum brightness in nits (cd/m²). ◦ Min Black Level & Average Luminance: Critical black level metrics for OLED calibration. • Wide Color Gamut (WCG): Detection of extended color space (DCI-P3 / Wide Gamut vs sRGB). • Screen Density (DPI): DPI bucket (e.g. 320 DPI (xhdpi)), native DPI (xdpi, ydpi), and scale factor. • Estimated Screen Diagonal: Diagonal in inches based on HDMI controller DPI. • Supported HDMI Resolutions & Refresh Rates: Complete list of TV supported video modes (e.g. 4K@60Hz, 4K@24Hz cinema mode, 1080p@120Hz). • Orientation & Rotation: TV landscape mode orientation and rotation status. 2. Device & Manufacturer • Brand & Manufacturer: Formatted brand (Build.BRAND) and manufacturer (Build.MANUFACTURER). • Model: Model code (Build.MODEL), product name (Build.PRODUCT), and device codename (Build.DEVICE). • Mainboard & Hardware: Mainboard (Build.BOARD) and hardware platform (Build.HARDWARE). • Form Factor: TV mode detection via UiModeManager (Android TV / Smart TV, Set-Top Box). 3. Operating System & Build • OS Flavor: Detection between Google TV and standard Android TV. • Android Version: Official release (e.g. Android 11, Android 12, Android 14). • SDK API Level: Android API level (e.g. API 31, API 34) and codename. • Firmware / Build ID: Displayed firmware build string (Build.DISPLAY / Build.ID). • Security Patch: Google security patch date. • Bootloader & Fingerprint: Cryptographic device fingerprint. • Linux Kernel Version: Extracted from /proc/version. • Java VM / ART Runtime: Android Runtime version. • System Uptime: Days, hours, and minutes of continuous TV uptime since boot. 5. Graphics & GPU • GPU Model (Renderer): Offscreen headless EGL context query (e.g. Mali-G52, Adreno 642L, PowerVR GE8300). • GPU Vendor: ARM, Qualcomm, Imagination Technologies, etc. • OpenGL ES Version: 3D API version (e.g. OpenGL ES 3.2) and driver string. • Vulkan Support: Vulkan hardware level support. • Texture Compression: ASTC and ETC2 texture formats. 6. Memory & Storage • RAM Memory: Total RAM, Available RAM, In-Use RAM with percentage bar and Low-Memory warning monitor. • Internal Flash Storage: Total data partition capacity, free space, and used space with graphical bar. • External / USB Storage: Real-time detection of connected USB flash drives or external HDDs. 7. Installed Applications • Total Installed Count: Overall package count on the TV. • Clear Distinction: Separate counts for User Apps (downloaded apps like Netflix, YouTube, Kodi) and System Apps. • Interactive 2-Column TV Modal: ◦ Category filters: [All Apps] | [User Apps (Store)] | [System Apps]. ◦ Shows app title, package name, version string, and type tag. 8. Network & Connectivity • Active Connection Type: Intelligent recognition between Ethernet (LAN Cable) and Wi-Fi (Wireless). • Local IP Addresses: IPv4 and IPv6 address resolution. • Wi-Fi Parameters: Link Speed in Mbps and frequency band (2.4 GHz vs 5 GHz). • Bluetooth TV: Bluetooth adapter status and hardware availability. Remote Control Navigation (D-Pad) • Arrows (Up / Down / Left / Right): Move focus between cards, buttons, and category chips. Focus stays on the selected chip without jumping back up. • Center / OK Key: ◦ On category chips: filters the cards view (focus remains on the chip). ◦ On info cards: opens a detailed specification dialog. • Back Button: Closes any open dialog, or resets category filters before exiting.