by Jek Nguang Bae
The original flow is from "Clipboard history" version 2 by "Automate Developer".
Feature in V2(original):
Keep a history of the last 10 texts copied to the system clipboard. Tap notification to restore an old clipboard.
Feature in V3:
Always keep list in notification bar , not add more clipboard if already in clipboard list.
Feature in V4:
1. Ignore empty string ,sometime can't get value from webpage when clipping.
2. show in dialog only 150chars of whole length,to prevent show unnecessary word in clipboard list.