Used AutoHDMI - Auto Switch to HDMI for Android?
Editors’ Review
Experience a simple way to turn a smart TV into a dedicated display with AutoHDMI - Auto Switch to HDMI by taponyourglass, an Android utility that forces a television to start on a selected HDMI port. The app detects TV startup and triggers an immediate input change, restores the selection after power interruptions, and supports consoles, streaming sticks and PCs. It runs only during boot, targets Android TV and Google TV sets, and suits users who use external devices as primary sources.
How it connects to built-in Android TV boot sequences
AutoHDMI is a focused utility that integrates with TVs running built-in Android TV or Google TV firmware, including models from Sony, TCL, Hisense, Xiaomi, Philips and Panasonic. The developer uses the system accessibility pathway to observe the end of the boot window and then initiate an input change. The app cannot control external streaming boxes or dongles, so it addresses input selection on the TV itself rather than attached hardware.
Does it impose an ongoing system load after switching?
Moreover, the tool is designed to terminate active work once the input change completes and to sleep afterwards, reducing continuous CPU and RAM use. That behavior prevents long-running background processes and avoids persistent memory leaks reported for some always-on utilities. Because it operates only during the startup interval, it does not replace the native launcher or remain active during normal TV interaction.
Is it simple to set up and what are the practical limits?
In addition, setup is deliberately minimal: the app requires AccessibilityService permission so it can detect boot completion, and the developer states it does not collect or share user data. The interface intentionally focuses on one-time execution rather than ongoing input management, so users seeking scheduled or in-session input switching must look elsewhere. The app is best for non-technical owners who want a low-risk, monitor-like TV workflow.
Pros
- Forces TV to boot to a selected HDMI input automatically
- Recovers selected input after a power interruption
- Sleeps after completing the switch to avoid background load
- Developer states the app collects no user data
Cons
- Incompatible with external streaming boxes or dongles
- Requires AccessibilityService permission to detect boot completion
- No ongoing or scheduled in-session input switching options
Bottom Line
Practical for owners who use a TV as a dedicated external display
AutoHDMI is a pragmatic option for Android TV and Google TV owners who need their set to default to an external HDMI source at startup; it minimizes runtime footprint and preserves the native launcher. The main caveat is that it cannot control external boxes, so households relying on attached streaming devices or set-top hardware will see limited benefit.
Used AutoHDMI - Auto Switch to HDMI for Android?
