feat: Seamless sleep/wake screens for displaying book pages during deep sleep (#2064)

<img width="605" height="454" alt="image"
src="https://github.com/user-attachments/assets/bfd84afe-3b58-436e-9a5d-539af3ec3d4e"
/>

Actualized "Last" sleep screen setting from previous PRs, rebranded as a
~~`Seamless Sleep`~~ `Page as Sleep Screen` option with more
improvements.


https://github.com/user-attachments/assets/59029ba6-007e-4841-abfa-f680d7e98b79

---

New option: `Page as Sleep Screen` - `Never (default)`, `After Timeout`,
`Always`

When enabled, it seamlessly sleeps on timeout or power off, making a
fast refresh for the moon icon. When waking up, we still show the last
page, instead of the boot screen, making it fully seamless.

I tried different icons such as "refresh arrow" and others, but they
looked not as nice as 3 simple dots.

With this mode, the device turns off 4 seconds faster. And has 6 seconds
less delay when turning back on. Much more responsive.

Previously, even a 10-minute timeout sometimes wasn't enough, and I'd
worry about seeing the book cover. It's now easier to use a shorter
sleep timeout: if I get distracted during a reading session but don't
want to stop, the new screen is much more inviting to come back to.

---

Did you use AI tools to help write this code? _**PARTIALLY**_.

---

Test v1.3.0 firmware.bin file
[download](https://github.com/user-attachments/files/28015193/firmware.zip)

Based on PRs #410 and #495

Closes #400, #1649

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

This commit is contained in:

Eloren1

2026-05-19 18:45:28 -04:00

committed by

GitHub

co-authored by

Claude Sonnet 4.6

parent 082b5f295b

commit 41e6e15229

35 changed files with 202 additions and 23 deletions

									
										lib/I18n/translations/spanish.yaml
									
		+2
		
												View File
												
				@@ -242,6 +242,8 @@ STR_THEME_LYRA: "Lyra"

				STR_THEME_ROUNDEDRAFF: "RoundedRaff"

				STR_THEME_LYRA_EXTENDED: "Lyra Extendido"

				STR_SUNLIGHT_FADING_FIX: "Corrección de desvanecimiento"

				STR_SEAMLESS_SLEEP: "Página como reposo"

				STR_AFTER_TIMEOUT: "Tras tiempo"

				STR_REMAP_FRONT_BUTTONS: "Reconfigurar botones frontales"

				STR_OPDS_BROWSER: "Navegador OPDS"

				STR_SEARCH: "Buscar"