Add screenshot control menu items to Extras menu

ports/stm32/boards/Passport/modules/actions.py

@@ -1943,6 +1943,10 @@ async def test_read_flash_cache(*a):
 async def toggle_screenshot_mode(*a):
     import common
     common.screenshot_mode_enabled = not common.screenshot_mode_enabled
+
+    if common.screenshot_mode_enabled:
+        await ux_show_story('Press and release the aA1 key in the lower right corner of the keypad to save a screenshot to the microSD card.\n\nIf no microSD is inserted, nothing will happen.',
+            title='Screenshots', center=True, center_vertically=True)
     # print('common.screenshot_mode_enabled={}'.format(common.screenshot_mode_enabled))
 
 async def toggle_snapshot_mode(*a):

ports/stm32/boards/Passport/modules/flow.py

@@ -19,7 +19,7 @@ from public_constants import AF_P2WPKH
 from multisig import make_multisig_menu
 from wallets.utils import has_export_mode
 from export import view_backup_password
-from utils import is_new_wallet_in_progress, get_accounts
+from utils import is_new_wallet_in_progress, get_accounts, is_screenshot_mode_enabled
 from new_wallet import pair_new_wallet
 from ie import show_browser
 
@@ -184,5 +184,7 @@ ExtrasMenu = [
     # MenuItem('Developer Menu', menu=DeveloperMenu),
     MenuItem('Snakamoto', f=play_snake),
     MenuItem('Stacking Sats', f=play_stacking_sats),
-    MenuItem('Internet Browser', f=show_browser)
+    MenuItem('Internet Browser', f=show_browser),
+    MenuItem('Enable Screenshots', f=toggle_screenshot_mode, predicate=lambda: not is_screenshot_mode_enabled()),
+    MenuItem('Disable Screenshots', f=toggle_screenshot_mode, predicate=is_screenshot_mode_enabled)
 ]

ports/stm32/boards/Passport/modules/utils.py

@@ -661,6 +661,10 @@ def is_new_wallet_in_progress():
     ap = settings.get('wallet_prog', None)
     return ap != None
 
+def is_screenshot_mode_enabled():
+    from common import screenshot_mode_enabled
+    return screenshot_mode_enabled
+
 async def do_rename_account(acct_num, new_name):
     from common import settings
     from export import auto_backup