Database Develop

[Q] Which eReader for a rooted N2E?

Hi people,
Just wondering if you guys tried other readers?
I guess not all of them will work fine due to turn page animations and stuff (I didn't root mine yet).
The kobo one looks pretty slick, and you can import books into their library (though I'd prefer it to work with Calibre).
Well, just to gather some advices!

I find the stock reader to have the best contrast, so I usually use it. Aldiko works fine, but the black of the letters seems more washed out and the background is more white than the "grey" of e-ink.

Success so far with Ezpdf to read pdf (duh) and repligo.
I guess someone commented before that you can't get zoom and orientation change via software. Ezpdf changes orientation and repligo gets zoom.
I want both!!!
Will try epub this afternoon, and comics later on...

Great, thanks for the hints.
Could someone try Kobo? Looks really slick on my Nook Color, I wonder how it rates on the Touch.

Moonreader+ and Coolreader work well and page turns can be made with the hardware buttons. Kindle reader works well too.
I use Calibre and Calibre Library to get books onto the device. Mostly read with the 'stock' reader though.

disabling touch page turns
Do any of the alternative reader apps have the option to disable touch screen page turns, using only the hardware keys? I'm open to non-app software suggestions as well, but I can't really change my reading habits to stop using my finger.

I'm looking for a better reader me too.
After some weeks, what reader you recommend for epub?
Is there one that can read also lit files?
And for pdf?
Many thanks

I've tried a bunch of readers and went with Mantano Reader, available through the droid market: https://market.android.com/details?id=com.mantano.reader.android.trial&feature=search_result. This is for a 7 day trial. I like being able to pick the dictionary the program uses and the app is nice. I've been talking with the company about adding touch key support for our Nooks and I believe they might do it with the next update. It's not cheap, it's $8.00 but displays book info and IMHO worth the purchase price.

There is no player that is compatible with the lit format?

Both repligo and ezpdf accept hardware button, and have zoom and orientation change via menus (even though some of them need some guessing, as menus wording is white or missing - I don't know which). Droid comic viewer is a winner too, light and fast (with cbz - as cbr tend to be quite slow).

best reader
Hi, after some testing, I would highly recomend coolreader, due to a few functionalities that other readers lack:
- it's aware you are using nook touch so:
- it has screen refresh options, with the configurable number of refreshes before the full refresh. No more black screen during refresh, refresh is even better that in original B&N reader. No other reader can do that !
- it knows you have four hardware keys, and, it can remap them to anything ! also double and long click, so you can have up to 12 actions assiociated with the hardware buttons.
- screen has 9 tap zones, also configurable, including touch and long touch
- a nice small title bar, you can have some useful info as clock here
- current reading book screensaver buid in. Just have to choose it as any other nook screensaver. Curren book cover copied automatically to the csreensaver directory after opening a book. Simple, but lot of fun.
- registers itself to the android as the EPUB reader, so you can open book directly from B&N library, which is still the best library for nook touch I think.
- plus all other functions as fonts, dictionaries etc..
it's not perfect of course - little slow book opening, no DRM and PDF support. But can still read a lot of formats, as rtf, and doc. even docx.

kefir135:
Very nice review. I've been using CoolReader as well for the past week or so and have come to many similar conclusions. Your review pointed out a few features I was unaware of until now, too:
kefir135 said:
- registers itself to the android as the EPUB reader, so you can open book directly from B&N library, which is still the best library for nook touch I think.
Click to expand...
Click to collapse
I never thought of this! I agree the B&N library has the best "browseability". I don't really mind CoolReader's book list/browser, but two things annoyed me right from the start:
1. I had to open EACH book individually to get the covers to show up in the CoolReader library browser.
2. The CoolReader library listings would simply NOT hold the sort order I had given them (e.g., by author, title, etc.).
Other than that, though, I agree with your conclusion. And the HUGE selling point for me is the CoolReader has -- as you stated -- the refresh control. I don't like the slowness of having every page blink BLACK on each turn. It might be a total refresh and won't allow ghosting, but it simply doesn't look good to me.
Thanks again for your thoughts!

Nomad Reader is also very good.
It supports partial refresh, Nook's page turn buttons and you can adjust the contrast.

mdall said:
Nomad Reader is also very good.
It supports partial refresh, Nook's page turn buttons and you can adjust the contrast.
Click to expand...
Click to collapse
I recently came upon this app as well when I noticed that it mentioned the Nook partial refresh capability (which is why I like CoolReader). I'll have to give this one a try. Thanks for the recommendation!

kefir135 said:
Hi, after some testing, I would highly recomend coolreader, due to a few functionalities that other readers lack:
- current reading book screensaver buid in. Just have to choose it as any other nook screensaver. Curren book cover copied automatically to the csreensaver directory after opening a book. Simple, but lot of fun.
- registers itself to the android as the EPUB reader, so you can open book directly from B&N library, which is still the best library for nook touch I think.
Click to expand...
Click to collapse
I have installed CoolReader on my rooted NTR, but the default reader that opens when selecting book from Nook library is still Nook reader. And screen saver is still taking from the current book opened in Nook reader. Is there any other step I have to do to achieve what you told above? Thank you.

The main reason that I use the stock reader is the page numbering - it seems like all of the other readers change the "number of pages" and "what page am i on" based on the current font selection. Stock reader must be able to determine what the "true" page number is so it feels more like a printed book.
I tried CoolReader but there were too many options - and besides the aforementioned page number issue, I didn't like the status bar at the top.
I really have no complaints with the stock reader...

spedinfargo said:
The main reason that I use the stock reader is the page numbering - it seems like all of the other readers change the "number of pages" and "what page am i on" based on the current font selection. Stock reader must be able to determine what the "true" page number is so it feels more like a printed book.
I tried CoolReader but there were too many options - and besides the aforementioned page number issue, I didn't like the status bar at the top.
I really have no complaints with the stock reader...
Click to expand...
Click to collapse
Status bar can be hide. I like the feature in the CoolReader that I can double tap the word then search the colordict dictionary.

thangnh said:
I have installed CoolReader on my rooted NTR, but the default reader that opens when selecting book from Nook library is still Nook reader. And screen saver is still taking from the current book opened in Nook reader. Is there any other step I have to do to achieve what you told above? Thank you.
Click to expand...
Click to collapse
In my case nook asks me which application should open the book chosen in Library application. Maybe you have selected "Always use this app" in this dialog earlier. Try to install another reader or remove and install cool reader again.
Regarding the screensaver, cool reader stores the book cover in a screensaver directory. Just open nook settings and select Current book screensaver.

millertary said:
Do any of the alternative reader apps have the option to disable touch screen page turns, using only the hardware keys? I'm open to non-app software suggestions as well, but I can't really change my reading habits to stop using my finger.
Click to expand...
Click to collapse
You can use fbreader, then customize the zones of the touch screen to disable any action on touch.

ace7196 said:
You can use fbreader, then customize the zones of the touch screen to disable any action on touch.
Click to expand...
Click to collapse
the same applies for coolreader too.

Suggestions for an eReader

I just got a NST which I plan on rooting. I am looking for an eReader which will allow me to sync epub books accross my NST, phone, tablet and PC. Any suggestions?

I've used Moon+ and FBReader with FBSync and I'm about to start testing Aldiko with sync soon. I liked the simplicity of FBReader but it didn't seem to play nicely with the text formatting (no italicized text) and I had to manually run FBSync to save the position. Moon+ displayed the content better and when the sync worked it was perfect. It would automatically sync the latest position no matter what device I was reading on...when it worked. Of the two books I have tried I made it through the first without a problem but the second is not syncing properly and I can't seem to get it to behave itself.
So far for me nothing seems to be 100% perfect.

Well, I seem to recall Mantano has some sort of sync feature, thought I haven't made use of it, content as I am with calibre. I'd recommend checking that one out, since Mantano itself is an excellent app.

PC Calibre+Dropbox - library is in dropbox folder (folder A)
NOOK build in reader+Dropsynch - folder A is synch with /media/books
PHONE(ANDR.) some epub reader+Dropsynch - folder A is synch with /sdcard/books (or where you need)
TABLET(ANDR.) some epub reader+Dropsynch - folder A is synch with /sdcard/books (or where you need)

I just rooted over the weekend and have tried a few programs in the hopes of being able to sync the Nook Simple Touch with my Nook Tablet and phone. Therefore I've only tried programs which contain synchronization of current place/page. Here is what I've found so far:
Moon+ Reader: Has built in synchronization which worked well with the other devices but I cannot get it to work at all with the Nook Simple Touch. I've noted comments from others saying either it isn't working at all or works intermittently.
Aldiko Reader: Worked initially but then the program stopped loading. I've subsequently read that older versions will work. The sync program is a separate program which did load. I haven't done a sync yet as the main program stopped working. As opposed to the other two programs mentioned here, it does not use the Nook's built in buttons.
Mantano Reader: Best integrated with the NST of the programs I've tried. Uses built in buttons and if you use the Nook's program to list books you are given a choice of loading with built in reader versus Mantano. It uses a cloud based system to synchronize so I have not tried it yet. There is a free trial and a few different tiers for the paid version--$2 per month looked like the one which I bet most users will wind up using.
One problem with these add on readers--page turning is slower than with the built-in reader with it taking longer for the pages to refresh. I'm going to have to try this some more to decide whether the potential of synchronizing pages is worth the decrease in performance. At this point, if I am going to go with synchronization Mantano looks like the best choice (but I do want to try installing an older version of Aldiko to see how its speed is). I might also unroot the NST and use Moon+ to synchronize my phone and tablet and go back to trying to remember my place when changing between NST and other devices.

I might as well add information on a couple of other readers which I've had to reject for my purposes but which others might find useful:
FBReader: Program available to sync but not working on my phone (Galaxy Nexus). I've heard it is working with ICS on some other phones
Cool Reader: I do not believe it has any ability to synchronize but might be worth checking out as there is a version with more control over refreshing pages made for the Nook. I have not tried it but it sounds like it does refresh as quickly as the built in reader. It also works with the Nook's buttons. Information here: http://blog.the-ebook-reader.com/20...artial-refresh-and-page-button-support-video/
It looks like there are several options but no one program which does what I want If only Cool Reader would add synchronization or if Moon+ would develop a version optimized for the Nook.

I've been playing around with this a little more. I sort of got fbsync to work. There were two issues. First, I found that there is an su.zip file which works better with the Galaxy Nexus than the file I had used. Once I flashed that I was able to get fbsync to load. I also tried changing the file format on my phone to match that of the Nook Simple Touch and Tablet--moving books to SD/My Files/Books.
It does work but on a couple of tests not perfectly. I suspect that being a third party add on program affects how it works. Being free, this is something worth trying but don't rely 100% on it. On one test it did move the current page backwards to where I left off on one device as opposed to the last actual page.
Mantano does give a ten day free trial for synching and Mantano has the advantage of using the built in buttons of the Nook ST. I think I'm going to give it a try and if it works better than synching on FBReader go with the $2/month plan. Mantano has one minor problem. Listing books by author goes in order of first name, while FBRreader does order by last name. I might use Calibre to change the order of the names to last name then first name so they will be in the correct order on Mantano and reload my library.

I've been using aldiko for months now. No crashes or problems. I would definitely recommend it!
Sent from my NookColor using xda app-developers app

Mantano
Hi, I have recently rooted my NSTG. Same need of sync exposed in previous posts across the NSTG, my TF-201 tablet and my i9100 phone. Got Mantano Premium. Good app, good integration with any of my devices. Sync relatively well (sometimes it miss but for just for one page. I recommed it.
Khonshu

dxcore35 said:
PC Calibre+Dropbox - library is in dropbox folder (folder A)
NOOK build in reader+Dropsynch - folder A is synch with /media/books
PHONE(ANDR.) some epub reader+Dropsynch - folder A is synch with /sdcard/books (or where you need)
TABLET(ANDR.) some epub reader+Dropsynch - folder A is synch with /sdcard/books (or where you need)
Click to expand...
Click to collapse
Instead of dropbox I am using gdrive: in PC Insync and SyncFolder in nook. Working perfectly

CoolReader rocks refresh but does not synch atm
rcchusid said:
Cool Reader: I do not believe it has any ability to synchronize but might be worth checking out as there is a version with more control over refreshing pages made for the Nook. I have not tried it but it sounds like it does refresh as quickly as the built in reader. It also works with the Nook's buttons.
It looks like there are several options but no one program which does what I want If only Cool Reader would add synchronization or if Moon+ would develop a version optimized for the Nook.
Click to expand...
Click to collapse
I've been using CoolReader, as the refresh is handled brilliantly, and you can even set how many pages between full-screen refreshes.
Unfortunately I have not figured out synch yet, and the dev has talked about adding synch but I can't find any reference to progress.
How does Mantano do on refresh? Is it settable like CoolReader?

[Q]New nook library

1. It is posible?
2. How?
3. What you can edit in library.apk?

Yes, I have my own Library.apk (that's in a thread here somewhere).
No, it's nowhere as flashy as your version but it serves my needs.
It just uses a basic list but it displays library expiration dates which are important to me.

You must change the whole library.apk? or configure someting in /data/data...

You have to write your own application, or coerce somebody into doing it.

Somebody do it !!!

I actually stopped by to see if there was anything out there like what the OP is asking for, either a custom ROM or launcher or even just a better library app. I'm honestly kind of shocked that there isn't something like this out there. I guess devices like this don't get a ton of home brew mods like phones do?

Headcase_Fargone said:
I actually stopped by to see if there was anything out there like what the OP is asking for, either a custom ROM or launcher or even just a better library app. I'm honestly kind of shocked that there isn't something like this out there. I guess devices like this don't get a ton of home brew mods like phones do?
Click to expand...
Click to collapse
I finally dumped the stock B&N reader and library after losing shelves too many times and wanting to read PDFs. I've replaced both with Mantano Reader, which works well on the NST, and handles epubs and PDFs nicely. I've used Nook Touch Tools to remap my QuickLaunch Libary buttons to take me to the Mantano home screen and I never even see the B&N stuff anymore.
Mantano also has a for-fee cloud sync service that I'm using to keep reading positions and collections consistent between several devices.
I think now I've got a Mantano Simple Touch reader.

bobstro said:
I finally dumped the stock B&N reader and library after losing shelves too many times and wanting to read PDFs. I've replaced both with Mantano Reader, which works well on the NST, and handles epubs and PDFs nicely. I've used Nook Touch Tools to remap my QuickLaunch Libary buttons to take me to the Mantano home screen and I never even see the B&N stuff anymore.
Mantano also has a for-fee cloud sync service that I'm using to keep reading positions and collections consistent between several devices.
I think now I've got a Mantano Simple Touch reader.
Click to expand...
Click to collapse
Sent you a PM on this, you've got me curious. Do the hardware buttons work with this reader? I take it you just launch Mantano whenever you reboot the device and stay in it? Any shortcomings?

Headcase_Fargone said:
Sent you a PM on this, you've got me curious. Do the hardware buttons work with this reader? I take it you just launch Mantano whenever you reboot the device and stay in it? Any shortcomings?
Click to expand...
Click to collapse
Yes, the left buttons work. You can't customize them, but they do work. Lower is forward, upper is back.
I replaced the B&N Library option with Mantano on the QuickLaunch menu using Nook Touch Tools. It provides pretty much the same functionality. I also pointed the recent read button to Mantano. Now I don't see the B&N reader or library at all.
On 1st boot, I am in ADW until I launch an app. After that, I pick from my most used (Mantano, Maildroid, Calendar Pad, Astrid Tasks, Orientation) off the QuickLaunch menu.

A new reader app

There are any number of things that annoy me about the stock B&N reader.
I've been writing my own reader app from the ground up.
It's missing a lot of features, but it's still become my standard reader.
I have a lot of technical references in PDF.
At least my reader will allow me to see them in landscape mode fit to width.
The app has adjustable overscan to get rid of the paper margins.
For EPUBs, there are 17 font sizes, 30 margin sizes, 21 line spacings.
EPUBs or PDFs can be viewed in either orientation.
The app is eInk smart but runs on standard cell phones too.

I assume that you plan on making this app available to the community at some point. When you are ready for other users to test, I would be glad to volunteer.

Yes, as soon as I get rid of the worst bugs, I'll let this loose.
It doesn't have text search or word lookup or annotations or bookmarks.

From MY perspective, bookmarks would be priority #1, followed by dictionary look up. I have never used annotations or word search, though I am sure others have.
Just my $0.02. Other's opinions will vary.

From MY perspective, dictionary look up would be priority #1, and never bookmarks, as I am Russian speaking person. I have never used annotations or word search.
Just my $0.02. Good luck in your efforts.

I'm still working on this.
One of the things I found most lacking was good navigation on large PDFs.
It can get a bit hairy dealing with the table of contents on some PDFs.
Sometimes a page number is more specific than a TOC entry and sometimes it's the other way around.

Will you be supporting mobi files as well ?
It seems it's hard to find a nice reader that support both epub and mobi ...

No, it will not read MOBI.
MOBI is a really stupid format based on database files for Palm OS.
EPUB is a halfway reasonable format.
HTML based reflowable text and a table of contents.
What more do you need?
Of course, all the manufacturers (like Kindle) are pushing for whiz-bang HTML5 formats.

Renate NST said:
No, it will not read MOBI.
MOBI is a really stupid format based on database files for Palm OS.
Click to expand...
Click to collapse
1) I really liked Palm
just kidding, nostalgia kicked in
2) I already have some books in MOBI format, that's why I'm asking.
Yes, I know I can convert them to EPUB ...
Thanks!

Finally ready for a super pre-alpha preview.
Very short user manual:
Hit the right screen edge or PAGEDOWN for forward a whole page
Hit the left screen edge or PAGEUP for backward a whole page
Hit the top screen edge for the navigation menu
Hit the bottom screen edge for table of contents view
Hit the middle of the screen when viewing PDFs to go down a chunk of one page
(These 4 edges are actually the edges of the page view.
When the TOC is showing, the left edge will be somewhere in the middle of the screen.)
There are separate config dialogs for EPUB and PDF.
In TOC view, the +/- are indicators and not controls.
The app tries to keep everything as compact as possible.
TOC scrolls with a drag, selects with a push on a chapter title, dismisses with a bottom push in the page side.
You can call up navigate, page forwards and backwards while the TOC is showing.
A single empty square and the title indicates that the PDF has no TOC.
The eInk special handling only works with 1.2.1 software.
If you are using nofresh/fast refresh/whatever, then no guarantee nor interest in what it will do.
It may be self-delusion, but it seems to me that the text is clearer than the stock reader?
You can just install this as a regular app.
You can set it as default for EPUB or PDF separately.
Unless you're me, you shouldn't get rid of the stock reader just yet. :cyclops:
Hmm, I'm not sure if it will handle Last Reading Point correctly if you are using the stock library.
Oh! It will list all the fonts on your system, but it won't handle the fonts that the underlying library files don't like.

Renate NST said:
Unless you're me, you shouldn't get rid of the stock reader just yet. :cyclops:
.
Click to expand...
Click to collapse
First problem: On my nook it didn't show up in adw so I can't run it

richardcoop said:
On my nook it didn't show up in adw...
Click to expand...
Click to collapse
Well, it wouldn't, would it?
The stock reader doesn't show up there either.
For an application to show up in a launcher its AndroidManifest.xml would have to have:
Code:
<category android:name="android.intent.category.LAUNCHER" />
File viewers normally don't have that, they are invoked by other intents.
Use your "Last Read" icon, a library application or a file manager to open an EPUB or a PDF.

Renate NST said:
Finally ready for a super pre-alpha preview.
I
It may be self-delusion, but it seems to me that the text is clearer than the stock reader?
You can just install this as a regular app.
You can set it as default for EPUB or PDF separately.
Hmm, I'm not sure if it will handle Last Reading Point correctly if you are using the stock library.
.
Click to expand...
Click to collapse
Think the text is clearer!
Doesn't remember the Last Reading Point for me but not using the stock library.
---------- Post added at 10:00 PM ---------- Previous post was at 09:58 PM ----------
Also, looses my place when the screen saver kicks in.

Thanks for the good work Renate. I think the display is better than other epub/pdf readers and maybe stock reader too. As most of my reading is done with my Glow version in bed, a "Night Mode" switch for white font on black background would be great if possible?
Thanks again.

richardcoop said:
Also, loses my place when the screen saver kicks in.
Click to expand...
Click to collapse
Yes, the integration between a reader app and a library app is close.
Tracking of last point is usually done in the library app.
I was planning on adding a single LRP directly in the reader for files that aren't tracked in the library.

Is it possible to run this on an Android 2.3.4 installation or its code assumes a Nook?
The reason I ask, is because I have a Kobo Glo with android installed, and I would like to check it there, if it is e-Ink optimized.

The problem with supporting eInk is that the interface classes in Java are all different.
Even in the Nook 1.1, 1.1.5. 1.3 are incompatible with 1.2.1
(Notice that the latest 1.3 on the white Nook uses an older scheme than the 1.2.1)
They all use android.hardware.EpdController in /system/framework/framework.jar
I have no idea what the Kobo is using.
I can guarantee that the application posted above will do no special eInk handling as it checks the system build fingerprint for compatibility.
If you are using Nook 1.1.5 or 1.3 it will also not do any special eInk handling.
The application should work on any device if you copy over these two library files:
/system/lib/libpdfhost.so
/system/lib/libbndeviceinfo.so
I have this app running on my (old) Kyocera Rise (cell phone).
It should run (without any special eInk handling) on your Kobo.
Anything further would require research and programming.

Renate NST said:
Hmm, I'm not sure if it will handle Last Reading Point correctly if you are using the stock library.
Click to expand...
Click to collapse
It does not handle Last Reading Point correctly when using the stock library.
Great work! I used this for all of 10 minutes and the potential is evident. With some more of your excellent development work you will have a real winner on your hands.
Question, as this obviously will not read books with B&N DRM, is there some way to make this reader the default when using your library app and allow the stock reader to be the default when using the stock library? Perhaps a setting in your library app to use either the "device default" (stock or other) reader or Temblast Reader specifically when a book is selected.
With regard to the text being clearer than the stock reader, I don't notice a difference. However, I am using the Tweaked Modded ROM, which states:
"Forced all rendering to be done on the GPU." I noticed the text was darker using this ROM when I first installed it. Perhaps your reader essentially does the same thing? This might account for the those who notice the text being clearer when using your reader.

David0226 said:
"Forced all rendering to be done on the GPU."
Click to expand...
Click to collapse
Interesting, that's not what I explicitly did, but maybe it's effectively what I did.

Font display doesn't seem as good as stock reader upon closer inspection.
For PDF reader I still use two particular versions of Repligo and ezPDF-Reader both: fast, full of options and pinch in-out for zoom on txt/image based files and more, opening all pdfs.
The epub reader is suffering on some files with wrapping longer lines so I get remainder lines with two or three words, unless fonts are much smaller even with little margins so back to AlReader and FBReader I'm afraid.

[APP][NST/G] Mantano Reader [MOD]

Edit 1-8-23: I've updated the Mantano apk file. Seems there were still some issues with the aspect ratio of the default.png (book cover) image. Fixed now at 1.5!
I keep my NSTG on FW 1.2.1 because there are issues with Tasker and plugins on FW 1.2.2. The resulting apps are OK, but development is a problem unless I do it on FW 1.2.1. So that one device has B&N apps removed. AlReader has been my go-to reader app. Until now.
While working on some thorny issues with a Tasker app update I came across a book I wanted to read. Unfortunately it was only available in PDF format and AlReader can't handle that. I soon found that something like EBookDroid really couldn't deal well with a PDF file that begged for text reflow (problematic as that is). I wanted something that was at least as good as the stock reader. I could have just picked up one of my other NSTs and read the book that way, but when you abandon the B&N system you should at least break even, not lose. So I went searching through the forum for some ideas.
Mantano Reader caught my interest. Not only can it reflow PDF text (pretty much like the stock reader-don't get too excited), it can also display PDFs as a continuous scroll, with zoom. It can handle Adobe DRM books! And the TTS works (not a big deal). So I looked around and started with version 2.2.12 from Apkpure. This is the last version for Android 2.1. I found that full-screen reading was broken in this version and I couldn't see why, so I worked my way back until it wasn't broken. That was version 2.2.3.
Not for everyone
Those are some of Mantano's virtues, but it's not for everyone. I think it's chief drawback is the absence of full font support. There is only the default (admittedly not bad) and although there is provision for user fonts, there are issues. More on that later. Then there is the really tiny user interface. The colors render somewhat muddy on the NST also. Those are really tough issues to address, certainly beyond my pay grade. Also, none of the syncing, cloud, downloading of dictionaries, OPDS books, fulfilling of .acsm files, additional fonts, user manuals, etc., works. Can't be fixed. I looked. Finally, the reader options are pretty simple, about what is available for the stock reader (except for fonts). So if you like the hundreds of setting combinations in something like AlReader or FB Reader, this app is not for you. If you want something straightforward so you can just read a book without all the B&N hoopla, Mantano may be worth a look.
Mods
When I started getting serious about this I decided to try to learn by doing. My goal was to remove (or at least hide/disable) stuff that did not work. Almost all of my modifications were in the resources folder of the apk file. There was also one annoying issue with the aspect ratio of book covers that required a minor change in two smali files (thanks to @Renate). Here's a short list:
1. Removed Bookstore (OPDS) tab on home screen (formerly "My Catalogs" as described in User Guide)
2. Removed menu icons for sync and cloud
3. Disabled sections in Settings that don't work (Login, Sync, Dictionary download, Fonts, User Manual download)
4. Corrected font colors in some local dialogs so text is visible
5. Made the page number black, smaller, and with a transparent background for less visual distraction
Also, there were a few dialogs with invisible text that used the system framework to generate the window. The only way to fix this was to make a few very minor changes in framework-res.apk. This worked well and even helped with a few other apps that formerly had invisible text. A win-win. You can update your framework-res.apk using the CWM zip provided below. Despite its filename, it is not an "update" zip. You'll just be installing a zip file with CWM.
Making do
Overdrive Library epubs: No app will be able to fulfill .acsm files on the NST/G. The SSL is just not up to it. So there's no point in registering the device with Adobe. That just wastes one of your allowed devices and so I disabled that first Settings selection. However, the app can read Adobe DRM books, understands due-dates, etc. You just need to introduce your device to ADE running on your PC (ver. 3.0 works well for me on Windows) and transfer fulfilled books from there, just as you would with the stock reader.
Fonts: You can, in theory, supply your own TrueType fonts and place them in /sdcard/Mantano/fonts. When a book is opened, the lower menu options include "Themes". This odd term is for adjusting the appearance of the book (fonts, margins, justification, line spacing, colors). You can make a new theme or edit the default one. Either way, you will get to select a font. You will see the font you added in the folder (you can copy any font you like from /system/fonts or from anywhere else). The problem is that Mantano has no way to deal with font families. For example, I prefer Malabar. Of course, there is the base font, the bold instance, italic, bold italic. Mantano makes you choose one of these. Clearly you choose the base font (no need to copy over the others). If there are italics or bold type in a book, the reader uses the default font. This would not be such an issue for small sections of emphasized text, but the font scales are not the same. Malabar is larger than the default font. So any italics is obviously smaller. I tried a software package for scaling the font but it just turned it into rubbish. I am learning to like the default font. This issue was fixed in version 2.4.6, based on what I've read. But that won't run on the NST, of course.
Dictionaries: The reader has the ability to go out to find definitions on the WWW. Big pain. Although you can't download any dictionaries from within the app, Mantano does play nicely with ColorDict and there are plenty of dictionary options for that. Easy fix.
User Guide: I poked around and found a guide labeled "Version 2.1". That was the best I could do. It seems pretty close, although what was the "Bookstore" tab in this version (which I have removed) is referred to as "My Catalogs" in the manual. Either way, it's non-functional and gone. The same goes for references to cloud, accounts and sync. None of it works and all of it has either been removed from view or disabled in this mod.
Extras
Unlike AlReader and FB Reader, Mantano's main activity is the library view. That means there is no simple way to use the "reading now" status bar button to go directly to your current book.
I also like to be able to use the current book cover as a screensaver. AlReader and CoolReader both have this capability. Mantano does not, but it does create thumbnails for each book (if you let it) and one of those is screensaver size (default.png). For some unknown reason, all the thumbnails of various sizes for display in the library have the correct aspect ratio except for default.png. I fixed this in the app with a view to using it as a screensaver image.
To address these issues, I have used Tasker to create two small apps. Mantano_Extras1 enables a listener for when the reader is closed (either by two presses of the back button or simply by pressing the "n" button). When that happens, the Mantano database is queried for the last reading point/book. This is stored in a variable. Accessing Mantano_Extras1 after setup sends a command to open that file. If Mantano is your default app for epubs and/or pdfs, the book will open automatically to the right place without passing through the library. Thus assigning Mantano_Extras1 to the "reading now" button with NookTouch ModManager restores the function of that button.
Mantano_Extras2 does everything described above. During setup it also creates the folder /media/screensavers/CurrentBookCover. When the reader is exited and the database information stored in a variable, it copies the default.png for the current book to that folder. If you select that folder in your NST Settings app for the screensaver, the current cover will be displayed during sleep.
I should add that both apps check to see if the current book has changed before they do anything. If there is no change, they simply stop.
As these are Tasker-generated apps (but don't require Tasker to run), they have a dependency on two small library files. If you don't have one of my other Tasker apps already, you need to copy the two files in the zip as below:
/system/etc/permissions/com.google.android.maps.xml
/system/framework/com.google.android.maps.jar
Set permissions for both files to rw-r--r-- and reboot. Without these files resident, the app will not install.
The apps also use sqlite3 and busybox. If you rooted with NookManager you already have busybox. A few other special packages probably include it. If you have it, you will find it in /system/xbin. If it's not there, copy the file from the zip to that location and set permissions to rwx-rwx-rwx.
If you don't already have sqlite3, move the file from the zip to /system/bin and set the permissions to rwx r-x r-x.
When you have prepared the way, reboot and then install whichever of the two "Extras" apps you want. When you first tap on the app icon there will be a pause while things are set up and then a request for root access. Once that's done they are good to go. Use NTMM to assign the app to the "reading now" status bar button and set your screensaver directory to "CurrentBookCover" (if you installed Mantano_Extras2).

This is nice work. I have heard good thing about Mantano reader before. I believe it still exists although under new name I think. Its sad that you had to remove app options to make it work on NST. Still I am glad that you make some improvement that could if exploited properly make this device better than before. I believe that solving invisible text message is best of what you did and if understood properly can make number of apps that had this problem before usable again for this device. I would not dismiss even TTS working as I remember that someone tried to implement that on NST before yet I do not remember it was solved. So if it work out of box with Mantano reader it might be prudent to see what makes it work if it is fine TTS not some hardly intelligible sound generator. This options you removed how did you confirmed that they are not working? For cloud I believe it was NST lockout and now enforced TLS1.2 it can not reach that gives you hard time. Yet for syncing it is little harder to understand. For the rest like OPDS and such I guess my knowledge is not sufficient to guess how that even work so if you know more than me I am more than ready to listen.

SJT75 said:
I believe it still exists although under new name I think.
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Now Bookari.
SJT75 said:
Its sad that you had to remove app options to make it work on NST.
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I didn't so much remove options to make it work. It worked as-is, but not the login/download components, and they are not necessary for the reading functions.
SJT75 said:
I believe that solving invisible text message is best of what you did and if understood properly can make number of apps that had this problem before usable again for this device
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It's possible. I noticed improvement in dialog boxes for ES File Explorer. But there are other types of dialog boxes and I only dealt with what was needed for this app. Spillover is a gift.
SJT75 said:
I would not dismiss even TTS working as I remember that someone tried to implement that on NST before yet I do not remember it was solved. So if it work out of box with Mantano reader it might be prudent to see what makes it work if it is fine TTS not some hardly intelligible sound generator.
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Well, that could have been me. Pico TTS (if not removed) always worked on the NST if you downloaded some voices. I have a post about this somewhere with links. But the quality is really wretched. I looked at this further awhile back and found that Google TTS began with Android 2.2 (of course). There is a "bridge" system involving a custom settings app but each application must include this custom code to work. I did a MOD for AlReader to enable this, but it's not easy and would be (nearly) impossible for Mantano as very few of the smali files have descriptive names. Most are just "a.smali, b.smali", etc. So it's really difficult to track down what you want.
SJT75 said:
This options you removed how did you confirmed that they are not working? For cloud I believe it was NST lockout and now enforced TLS1.2 it can not reach that gives you hard time. Yet for syncing it is little harder to understand. For the rest like OPDS and such I guess my knowledge is not sufficient to guess how that even work so if you know more than me I am more than ready to listen.
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Click to collapse
It's not all SSL. Or it may be that also. The URLs in the apk file don't go anywhere, even on my PC browser. So far I've gotten up to version 4.5 and still no working URLs. Perhaps when Bookari emerged as the name the old URLs were abandoned and the old Mantano apps became crippled in this way.

Thanks nmyshkin you clarified some things. I agree that change to new platform and abandoning the URL domain for cloud use could be cause for that option not functioning anymore. Yet unless the syncing have not be performed through a same route (login account on the same domain) sync should function fine from one device to another for example. About the rest you are correct I have come to a same conclusion that even slight upgrade of Android on this device would make vast improvement in options available to exploit. Sadly B&N did not go that way. I will look upon PicoTTS to see if something about the way it actually work can be understood to evaluate if it is worth the effort or it maybe can be discarded as irrelevant for this device.

Just crossed my mind... nmyshkin did you tried to hunt down inside apk file exact spot where that URL is written/coded and change it to something else like IP address of your computer/drive/*/*/sync folder ?

SJT75 said:
Just crossed my mind... nmyshkin did you tried to hunt down inside apk file exact spot where that URL is written/coded and change it to something else like IP address of your computer/drive/*/*/sync folder ?
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No, it didn't occur to me. I only read on one device so that's not the kind of thing that interests me. Also, I just transfer books over from my PC to the Nook when I get them, usually via FTP.
I did see cloud, sync, etc., URLs but I suspect that just changing them would not produce the capability you seem to be hinting at. It's likely a lot more complicated than that. It seems to me that syncing implies active communications from both ends. Teaching your PC to respond to the overtures of the Nook would be a whole other rats nest.

You are correct. Using URLs to connect to PC is not safe. Therefore some home workgroup network or SFTP access are more reasonable way. Maybe if you change cloud sink URL to Dropbox folder you get something?

SJT75 said:
You are correct. Using URLs to connect to PC is not safe. Therefore some home workgroup network or SFTP access are more reasonable way. Maybe if you change cloud sink URL to Dropbox folder you get something?
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I don't think so. The app innards were designed for negotiating with certain remote servers and expect a certain dialog. Just changing the URL doesn't address these issues. Using Dropbox as an example, there are login credentials to be supplied and other issues to be addressed before files can be freely moved in either direction.

Well yes unless dropbox folder is public shared one what I wrote will not work. What if you link sync/cloud to internal folders on device inside Dropbox application that also initiate script written to execute Dropbox synchronization? Then login credentials would come from Dropbox app I think.

SJT75 said:
Well yes unless dropbox folder is public shared one what I wrote will not work. What if you link sync/cloud to internal folders on device inside Dropbox application that also initiate script written to execute Dropbox synchronization? Then login credentials would come from Dropbox app I think.
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1. I am not a Java programmer. What you are suggesting is going to require significant changes in the app. It's not in the same league as the modifications I made.
2. I have no interest in the feature. People who must have synchronization with myriad other devices would be better served by selecting an app that currently has this feature working (like FB Reader).
3. If someone who is a Java programmer and is interested in this feature wants to take a crack at it, more power to them. I personally think it's a dead end. Just about the time you get it figured out, Dropbox will no longer work on the NST. Any modification that relies on exchange with an external commercial server has a built-in self-destruct timer, just waiting for tightening external server access rules. It's over for Android 2.1.

nmyshkin said:
Just about the time you get it figured out, Dropbox will no longer work on the NST. Any modification that relies on exchange with an external commercial server has a built-in self-destruct timer, just waiting for tightening external server access rules. It's over for Android 2.1.
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Amen to that. Making NST more cooperative with Calibre is much better option anyway. Commercial server could be also a trap. There was an outcry when Remarkable for example started charging access to their services out of blue and without warning.