I have an old-ish Google Pixel (gen1) phone that must have a hardware issue, and crashes/reboots every once in a while (every hour or so). It's unusable as a proper phone but I thought I could reuse it as a single app kiosk-style screen. For example, I could have my Google Photo Albums displayed or I could use it as a stock ticker.
Is there a way to make a specific app start and take over the screen on reboot for Android?