Modifying Android: Clock position in the status bar, battery info and notification length

Hey there,

I searched the forum and the web already. I even asked AI LLMs, but so far I did not find a proper solution to these open questions I have

  1. Is it possible to move the clock in the status bar from the top left to the top right? If so; does anybody know how or has a good source?
  2. Is it possible to show remaining time for the battery instead of icon or percentage? If so: same as above: does anybody know how?
  3. Is it possible to increase the length for notification, which get shown on the lock screen after receiving a push notification? E.g. if somebody wrote me I’d like the display to be a bit longer enabled to be able to notice and read the notification a bit better.
  4. And additionally: is there any good source or “method” to see what kind of adb settings one can set to alter the system? I could not find a proper list of configuration keys or so. Recently I managed to hide some icons from the bar with settings put secure icon_blacklist and a string of icons I wanted to be hidden; while I had to try some different icon names, since I could not find a proper list, for example. But I would also be interested in a more deeper list about all possible Android settings, which would be changeable through adb, for example.

I am on Android 14 (latest release to this date) and my phone is rooted, by the way. In case this helps.

I am looking forward to your replies, dear community and tech wizards. (; Thanks in advance and have a nice day!