Is there anyway to take Google, Bing or Esri imagery and create a imagery package that will work in Qfield?
See Supported data formats below.
Spatialite
Geopackage
WMS
Postgis
MBTiles
Shapefile
Tiff
ECW
MrSID
It would be enough to create a Tile server XYZ layer in the QGIS project; You need internet connection in the tablet !!!
video: https://www.youtube.com/watch?v=DhOeekV6oBk&index=2&list=PLqDFjeQq7NBiBTHTXwQ5l0m1H1uy7Y-xm
https://www.youtube.com/watch?v=8HhGwfA7M50&t=2s
BING: http://h0.ortho.tiles.virtualearth.net/tiles/h{q}.jpeg?g=0