Update RichInputConnection.java

[julmez]

Changed handling with cached text, for better working with apps like AFFiNE.

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Due to maintainer availability, your PR may take quite some time to be addressed

[julmez]

Hope it fix things like in these https://github.com/toeverything/AFFiNE/issues/13043

[Helium314]

Can you give some information about what is working better, and how I can test it?
(Oh, the link is weirdly broken. What did you do?)

Is it really better than the cache reload in all situations? I remember testing that took quite some time.

[julmez]

Can you give some information about what is working better, and how I can test it? (Oh, the link is weirdly broken. What did you do?)

Is it really better than the cache reload in all situations? I remember testing that took quite some time.

Apologies for the broken link—simply copy and paste it, as usual. Unfortunately, I didn't have time for a full test (as I am currently away from home).
Here is the issue with my comments: toeverything/AFFiNE#14021

It appears that the keyboard is losing its correct position and attempting to correct this using cached text. However, this results in some strange behavior... The error message in the log reads: "Cached text out of sync."
Yesterday, I had the opportunity to test this. The general input behavior seems improved and smoother to me—particularly swipe input. However, the bug is still present. Of course, it is possible that the changes made have repercussions in other areas that are not yet known to me. It would therefore be desirable if this change were tested by more than one person.
I am not a keyboard expert, but it would be nice if I could use HeliBoard with AFFiNE as well. I noticed that this issue does not occur with the FUTO keyboard. Perhaps that helps.