Android Studio logger TextView TypeFace style 0
On logcat, right click and select "Fold lines like this" then edit down that line to just the bit from "TextView..." - then they all disappear.
this might be a Samsung specific issue. you probably could try to replace all instances of TextView with AppCompatTextView and see if those warnings get any less... while this is just a wild guess.
would suggest to mute the noise; goto Logcat > Edit Filter Configuration and then include the packagename (in order to resemble the option "Show only selected application") - and exclude that annoying tag with an exclusive regular expression, alike: ^(?!TextView) or exclude by log message ^(?!setTypeface\swith\sstyle\s:\s0).this should reduce the amount of log spam.