I have a phone w/ FBReader premium installed through google play and a nook with the latest fbreader sideloaded. Reading position synchronization works fine for a few weeks, but then silently stops working. It will work again if I disable/enable sync on the nook and sign in again.
On the nook there's no google play services, so signing in to Google account was through a webview and not through account manager like on my phone. I'm guessing the auth token expires after a while in that mode and signing in again refreshes the token.
I have a phone w/ FBReader premium installed through google play and a nook with the latest fbreader sideloaded. Reading position synchronization works fine for a few weeks, but then silently stops working. It will work again if I disable/enable sync on the nook and sign in again.
On the nook there's no google play services, so signing in to Google account was through a webview and not through account manager like on my phone. I'm guessing the auth token expires after a while in that mode and signing in again refreshes the token.