Digital Signage
Implementing and operating signage on Android devices locked into kiosk mode.
copyOneDay Overwrite Silently Drops Pinned Notices2026-09-19if/else-if as Kotlin's ?.let Return Value Requires else2026-09-08Hand-Built Preview Payload Drifts From the Device2026-09-04insetsController Is null Before setContentView2026-09-01One startActivity Is Not Enough to Blank a Kiosk Screen2026-09-01Media Queries See the Real Viewport in a Scaled Stage2026-08-30An Android Foreground Service Can Die Without Crashing2026-08-17The JMA Evening Update Nulls Today's Temperature2026-08-16FLAG_KEEP_SCREEN_ON Ignored: It's the Screensaver2026-08-16Putting ESP32 Sensor Data in the Browser With Web Serial2026-08-15Running a Google TV Kiosk for Several Months2026-08-15Building a Power Factor Meter With a Raspberry Pi Pico2026-08-15Google TV or Raspberry Pi for a Signage Device2026-08-15Reading a SwitchBot Motion Sensor Over BLE Directly2026-08-15