tree c253bf3e6e3f5059df3c7cab26dc07665ff8207f
parent a644b688927fd5cd27b5e983a21a15c1356bbd4c
author Oli Lan <olilan@google.com> 1614968233 +0000
committer Oli Lan <olilan@google.com> 1615298186 +0000

Only notify about clipboard access once per clip per app.

This limits the toast notification "<app> pasted from <source>"
to be shown only once per clip per app/user.

Bug: 171640049
Test: Manual, copy from one app then paste multiple times in another.
Check that other apps still display message the first time when pasting.

Change-Id: Ida66bce0301116e0236e0acced6550cafa13ac39