Thread: New Nook Glowlight 4?
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Old 01-25-2023, 12:37 PM   #510
Ryzir
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Posts: 68
Karma: 28684
Join Date: Dec 2009
Device: Nook GL3, Kobo H2O, Nook STG, Sony PRS-300, Sony PRS-500
This is possible on the GL3.
The file is located at:
/data/data/com.nook.partner/shared_prefs/screen_saver_preference.xml

I changed mine to:
Code:
<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<map>
    <boolean name="pref_key_screen_saver_from_sdcard" value="true" />
    <string name="pref_key_screen_saver_from_path">/storage/emulated/0/Screensaver/sleep.jpg</string>
    <boolean name="pref_key_screen_saver_low_power" value="false" />
    <int name="key_screensaver_img_index" value="5" />
</map>
I use the old Calibre Companion app (v5.4.3.3) and have it set to save the book cover as sleep.jpg at that location when I open a book.

It works really well and I've been curious if it's possible to do this on the GL4.
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