LLDB Breakpoint All UIPasteboard Methods

on iOS14, lldb, debugging, iOS, and UIPasteboard

iOS14 added a privacy protection feature, when current App reads content other Apps copied to clipboard, will have a brief prompt. As below: -w431

Can breakpoint all UIPasteboard methods to check all clipboard-related behaviors in App.

Breakpoint all UIPasteboard methods can use command below:

breakpoint set -r '\[UIPasteboard .*\]$'

First breakpoint at main, then input above command in lldb terminal.

-w728

(Figure above only screenshotted part of UIPasteboard methods)

Summary

Hmm, everyone try～ Will discover besides our own calls, system also occasionally triggers UIPasteboard related calls.

Very interesting～