Support Connect Ledger device

[nguyenduythuc]

Description the task Support connect Ledger device:

• Connection Guide: Some instruction for user, include content and Continue button

  • Content:
  • Link: Link to Offical guide from Ledger
  • Message
  • Continue: Go to Select Ledger & network device screen

• Select Ledger & network device:

  • Select Network: Show suppported network list to select
  • Select Device: Show device list founded by Bluetooth
  • Connect ledger device:
  • Connect success: Go to Select (Multi) Account -> Connect
  • Connect failed: Show pop-up Connect failed
    • Content
    • Retry: Re-connect
    • Cancel: Close pop-up

• Select (multi) account: Allow user to select multi account

  • Connect: Show review pop-up
  • Approve: Review and approve in Ledger -> go to Home screen
  • Reject: show Reject Modal
    • Cancel: close Modal
    • Retry: Request review again

• [x] Prepare BA document

• [ ] Design

  • [ ] Introduction
  • [ ] Select device
  • [ ] Connect fail pop-up
  • [ ] Review pop-up

• [ ] Implement feature

  • [ ] Connect Ledger
  • [ ] Re-check transaction use Ledger.

[Quangdm-cdm]

Ledger docs: https://developers.ledger.com/docs/transport/choose-the-transport/