A
Welcome to Android Central! The clipboard contents are not typically visible to the user until you paste them somewhere. To see if you have anything in the clipboard, create a document in Google Drive, or a note in Google Keep (or something like that), long-press an empty area of the document, and then tap Paste. Whatever is in the clipboard will be pasted. Remember that the clipboard is very transient--so if you copy one thing to the clipboard, and then you decide to copy something else to the clipboard without pasting the first thing somewhere, you'll lose that first item in favor of the second item.
