1420271 - Support common physical keyboard shortcuts

Status: RESOLVED DUPLICATE of bug 1417352

(Firefox for Android Graveyard :: Keyboards and IME, defect)

Description

[alejandrohcruz]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0
Build ID: 20171120142222

Steps to reproduce:

1. Connect a Hardware Keyboard over Bluetooth or USB
2. Press a specific keyboard combination from the list below


Actual results:

Nothing


Expected results:

A specific action should happen, as listed here:

Back 	                     Alt + ← 
Forward 	             Alt + →
Home 	             Alt + Home
Add to bookmarks   Ctrl + D
Reload 	             F5 or Ctrl + R

Find 	                     Ctrl + F  (Open and focus search in page)
Focus Address bar   Ctrl + L

New Tab                 Ctrl + N
New Private Tab      Ctrl + Shift + P

Go to Add-ons         Ctrl + Shift + A
Go to Downloads     Ctrl + J
Go to Help              F1
Go to Bookmarks    Ctrl + Shift + B
Go to History          Ctrl + Shift + H or Ctrl + H
Go to Settings        Ctrl + ,

Print 	                     Ctrl + P
Save Page As 	     Ctrl + S
Zoom In 	             Ctrl + +
Zoom Out 	             Ctrl + -
Zoom Reset 	     Ctrl + 0

Based on the Firefox Desktop shortcuts: https://support.mozilla.org/en-US/kb/keyboard-shortcuts-perform-firefox-tasks-quickly?redirectlocale=en-US&redirectslug=Keyboard+shortcuts

And the following previous requests: Bug 1413988 Bug 1417352

This should be implemented in the GeckoInputConnection.java https://searchfox.org/mozilla-central/source/mobile/android/geckoview/src/main/java/org/mozilla/gecko/GeckoInputConnection.java