Javascript caused browser crash? - Acer Iconia A500

During those days, I was doing some web development on A500 Tablet,
and found something interesting.
That's javascript would cause browser to failure.
For example,
The javascript calculator on this page:
http://www.javascriptkit.com/script/cut18.shtml
If I keep doing the calculation with above page,
Maybe 1 min or 2 mins after, Android browser will be force closed.
I am not sure this is my special case or a general case, but maybe you can try for it.
PS: The error log from logcat shows /system/lib/libskia.so caused the failure.
A500 Stock Rom, Android 3.1, Acer_A500_4.010.39_COM_GEN1

Yeah, I have the same problem with JavaScript, some sites just crash my browser, reload and it works again, so must be some ads. I'm using HC 3.2 unrooted. You can't try to browse the site with JavaScript disabled but a lot of things don't work properly on the page, like polls, etc.

I created some simple pages which have no flash. Only simple javascript and html, it still crash after keeping using those javascript object...
So I guess it might be the potential bug of Acer A500?

Related

Problems on wordpress sites with new stock browser

I dont know if it is just me but since the update of 3.1 I always get an error when I go to a wp site...I mean wordpress sites work(mostly) but it always has the show javascript console or evaluate script and it shows a ton of errors.

[Q] Firmware 1.1 WebKit Component Problem?

As I am a newbie, I am not able to start a thread in "Nook Touch Android Development", so I post the thread here.
I am focusing about rooted 1.1 nook touch.
I just wonder if this is my own problem or it is a common problem,
that the webkit component seems to have problems.
The the problem is, any app using the webkit component, when the user scrolls the view, or even "touched" the webkit view, the app cannot update the view again. although in some apps, user can still scroll it, but the app cannot put in new information.
For example: the default build-in browser, it is normal if i just click the url and change it, it will jump to the required web page. but once i touch the main view, i cannot refresh / go to another web page.
not only for default browser, as it is useless for a rooted nook. but other apps may also use webkit component for formatted text. this problem will affect numbers of apps that we can use.
anybody here have the same problem with me?
i am using firmware 1.1 and rooted by SalsichaNooter 0.4
Thanks, and sorry for my bad english
no one have such a problem?
i even tried to write an app, having 2 buttons and a webkit view
before "scrolling" the webkit view, everything is fine
after i "scroll" the view, both buttons cannot work
but the program is not hang, just the webkit is not able to refresh again
i also uploaded the apk
could anybody have a try?

Big Browser Test Plan

I want to make a (more recent) comparison of web browsers available to us on the ASUS TF101 and TF201 tablets, something that is useful. In my experience we don't have all that many threads that are Really Good on this subject, that don't get bogged down with noise and opinion drowning out the signal after a while.
The browsers, web sites, and procedures I will use for testing are being collected HERE as they are written.
I am open to suggestions of things to test as long as they don't cost me $$$, are legit, and hopefully widely used by communities of people in general. If it has issues with the stock browser in HC/ICS/GB/Froyo in fast/simple usage, like crashy crashy! Then I am more likely to test a suggestion.
Note for mods: this is cross posted in the forum for both tablets.
Sent from my Transformer Prime TF201 using Tapatalk
One test i would like to see is which browsers you can put into desktop mode and fool HULU with.
Neither. Hulu knows it's an android because you're running an android version of flash.
Joey563 said:
One test i would like to see is which browsers you can put into desktop mode and fool HULU with.
Click to expand...
Click to collapse
Yep, its the Flash version that matters.
In the Apps forum there's a hacked Flash plugin that works with Hulu.
@topic
Great idea. Looking forward for the results.
The things that i'd like to see reviewed are the rendering speed and image quality while browsing.
Speed will be noted somehow but I really don't know how to scientifically do image quality, past "Looks ...." to me, lol.
Sent from my Transformer Prime TF201 using Tapatalk
Lifehacker is a good website to test. See if any browser can reproduce the two different scrollable objects properly, like it would be on a browser in Windows or Mac. A lot of browsers will simply choose to lock the two scrollable columns into the page, such that if you try to scroll one, the other follows.
I'd suggest testing a website like Verizonwireless.com, specifically the Explore, Shop, My Verizon, and Support buttons. On a computer, a mouse-over shows a drop-down menu, and a click takes you to the next page. The iPad does this very smart where tapping once on "Shop" for instance will bring down the dropdown menu, tapping it once more will take you to the webpage it links to. So far, the Android browsers I've tried have an awkward execution for this mouse-over effect where you have to hold the button like "Shop" for around half a second and then swipe away your finger to avoid going to the link it points to. See if you can find a browser that works mouse-over in a similar fashion to Safari.
+1 for lifehacker/deadspin/gizmodo sometimes (usually) first load is a blank screen and I have to hit reload. After reload its marginally functional, but not 100%
Also try facebook in desktop or iPad mode... Some stuff works well... Other stuff is total fail, like inviting people to events.
I'll post more as I remember them. I've actually been thinking of making a list like this, but you beat me to it.
Edit: thought of one more: google docs... Word processor, spreadsheets, the whole lot of them...
Spidey,
One thing I find very helpful in web browsing on my Transformer is the ability of a browser to scroll using the scroll wheel on a bluetooth mouse. I've noticed some browsers will scroll with the mouse, and some will not.
If possible, during your testing, you might want to add that as a yes/no feature, it would only take moments to test and include in your results.
Thanks for taking this on, I'm looking forward to your results/conclusions, and the inevitable "discussions" that will follow, either agreeing or disagreeing with your results.
Hi!
Can you test logmein.com as well? In stock and Dolphin it is not working.
I know there is .apk for Android, but it's costly.
@ERamseth gdocs is on my list and whenever possible I'll be testing desktop versions of sites. Can't say that I use Facebook very deeply though so a grain of salt may be needed..
@dm36415 Sorry, don't have any bluetooth mice to test with but great suggestion!] If the Windows box doesn't get pissy maybe I can try yanking my wired one off the desktop, but I can only test that on the TF101 as my Prime won't be getting a dock for a while :-(.
@stenc55 my word that site pissed off the stock browser, just trying to scroll the front page. Not sure how much I can test it but I'll try. Out side of Opera/Firefox, everything will probably barf at it though, and those two might as well lol.
Sent from my Transformer Prime TF201 using Tapatalk
Are you just planning on testing rendering quality/performance, or are you going to sum up some of the other UI features that get mentioned (how tabs work, gesture support, how fluid/laggy scrolling down the page is, is there an incognito mode, etc)
How easy/difficult to import bookmarks from a PC browser, with or without folders.
Most browsers use the same back end as the stock browser, i.e. they do about as much work as Maxthon used to do. So the most use on quality/performance I can give versus the stock, I'm sure will usually be load times and usability. Opera & Firefox are the only two that I know of who bring their own magic for the back end. Unless I get something like native libs in the app data to suggest they included their own rendering engine, I'm marking it as "Stock".
I've been testing the Prime's stock browser, Angel, and Boat for part of the day in between taking care of my mother. Current data that I've recorded:
App name (in launcher, usually), market page, version tested, demographic (mobile, tablet, ...), rendering engine, approximate start time and page load times, exit method (menu, closing last tab, etc), available user agent settings, bookmark storage, sync, and folder support, gesture support, quick control support, plugin support, password remembered, speed dial support, max # of tabs, and "Editorial Remarks" like what I've written for Angel Browser:
My remarks on Angel Browser said:
Has a handy sidebar on the left, similar to what you can do in Opera Desktop; quick controls interfere with sidebar.
You can configure what toolbars are visible.
You can configure by pattern, what app handles what URL.
You can configure by pattern, what UA is given for what URL
You can configure the heck out of what clicking stuff does.
You can configure where most data is stored.
You can configure quick controls, UI, and most everything.
Bookmarks UI can have ads unless you purchase the Angel Browser License app.
Handy scroll down button (by default).
Has "Notes" and "Read Later" features.
Good alternative to the stock browsers UX.
Click to expand...
Click to collapse
For websites tested, App/Site/Load Time/Rendering/Date and Editorial remarks are also being made for websites, like this one for the stock ICS browser on the Prime:
Prone to crashing and input lag
Click to expand...
Click to collapse
For rendering, it's mostly focused on does it look/work like the desktop site and is it usable? For example, mail.google.com is gitchy in Boat browser and may give you a seizure.
Try editing a document in Google Docs (right now in every browser I tested it's almost impossible and does really strange things).
Note well: I no longer have a TF101 available so tests off TF201 by me are scrapped. People seem to have settled down post Chrome on ICS enough that I may just scrap it totally. If someone would like to pick up on TF101, PM me with your Google Docs address.
Sent from my Transformer Prime TF201 using Tapatalk
Zooming, text reflowing and hardware acceleration.
The most important aspects of a browser, and the only browser that does these properly on mobile, is Opera.

[Q] Nook Simple Touch disable screensaver & full screen browser

Hi,
First of all, thanks for great set of resources! I was rooted an up and running with market in no time.
I am planning to use the Nook as a home automation controller, where the interface is presented through a webpage. For that, I am going to have it mounted and constantly powered-up.
So, my question is - how can I disable screensaver to have the Nook show the browser 24/7?
Also, is there any simple way to show contexts of the browser window without the navigation buttons? (If not, no worries - I can put something together quickly in PhoneGap or similar).
Thanks!
Bumping for interest - has OP/anyone found a solution to this? I'm going to have a tinker with the sys files in the next few days to see if I can manipulate those, will post any positive results.
I'm looking for always-on functionality as part of a live bus timetable / weather station project I'm 75% through.
For those interested, I'm running a simple PHP server pulling data from London's TFL API and the UK MetOffice's Datapoint API and displaying the page in Dolphin.
julianfox said:
Bumping for interest - has OP/anyone found a solution to this? I'm going to have a tinker with the sys files in the next few days to see if I can manipulate those, will post any positive results.
I'm looking for always-on functionality as part of a live bus timetable / weather station project I'm 75% through.
For those interested, I'm running a simple PHP server pulling data from London's TFL API and the UK MetOffice's Datapoint API and displaying the page in Dolphin.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=29113425 (found by googling "nook screensaver disable sqlite3").
julianfox said:
Bumping for interest - has OP/anyone found a solution to this? I'm going to have a tinker with the sys files in the next few days to see if I can manipulate those, will post any positive results.
I'm looking for always-on functionality as part of a live bus timetable / weather station project I'm 75% through.
For those interested, I'm running a simple PHP server pulling data from London's TFL API and the UK MetOffice's Datapoint API and displaying the page in Dolphin.
Click to expand...
Click to collapse
Hi, I am quite interested in your project and was wondering how you got on with this.
Basically I am looking to have a calendar + weather page up constantly on in my rooted Nook Simple Touch. I have managed to get rid of the screensaver but it still goes into sleep mode after a while. Also would like to get some direction on how I could do my own PHP based page because most of the calendar apps out there dont seem to report weather
Jayyzee said:
Hi, I am quite interested in your project and was wondering how you got on with this.
Basically I am looking to have a calendar + weather page up constantly on in my rooted Nook Simple Touch. I have managed to get rid of the screensaver but it still goes into sleep mode after a while. Also would like to get some direction on how I could do my own PHP based page because most of the calendar apps out there dont seem to report weather
Click to expand...
Click to collapse
I implemented the server side part of this weather app
http://www.mpetroff.net/archives/2012/09/14/kindle-weather-display/
also made the following changes
http://www.shatteredhaven.com/2012/11/1347365-kindle-weather-display.html
Getting the image on the nook is a different story. I tried using crond to wget or curl the image from the server to the screensaver folder so I could have other info graphics rotated throughout the day. I was unable to get the image via wget and unable to get cron working. Any suggestions... (besides having a browser open 247)
here is another example
http://origami.phys.rpi.edu/~jimenc/public/pjs/weather_kindle/server2/weather.php
Refresh?
larryflynt said:
Getting the image on the nook is a different story. I tried using crond to wget or curl the image from the server to the screensaver folder so I could have other info graphics rotated throughout the day. I was unable to get the image via wget and unable to get cron working. Any suggestions... (besides having a browser open 247)
Click to expand...
Click to collapse
Hi, kudos for the progress so far.
I take it you couldn't just use another device to FTP the file to the nook every so often?
I was hoping to do a very similar thing with my spare NST but unfortunately my coding skills are not up to that level. You mention that you were trying to populate the screensaver folder with the image to be displayed, would there be any way to automatically make the NST wake up every few hours to refresh this image (assuming you can get the image there in the first place)?
I think that the better way to do this all is to write an app.
The app could use either an ImageView or a WebView.
You could easily make this work directly without a proxy or a server.
You wouldn't have to play around with screen timeout/wakeup,
This is going to be hard wired powered?
Renate NST said:
I think that the better way to do this all is to write an app.
The app could use either an ImageView or a WebView.
You could easily make this work directly without a proxy or a server.
You wouldn't have to play around with screen timeout/wakeup,
This is going to be hard wired powered?
Click to expand...
Click to collapse
The more I think about this, the nook simple touch might have to be charging.
I've done something very similar with my nook showing a custom weather listing in a fullscreen Dolphin browser. Though I have a problem with it not running for more than a day or so before the browser stops refreshing anymore. Have you experienced this? I'm currently looking into some way to kill/restart the browser on schedule perhaps.
Also, how did you get the browser in landscape mode? I can't find that anywhere.
neonpolaris said:
Also, how did you get the browser in landscape mode? I can't find that anywhere.
Click to expand...
Click to collapse
I use this to set the orientation: https://play.google.com/store/apps/details?id=com.mah.screenrotationlock
OB
Sent from my HTCEVOV4G using Tapatalk 2
Another way to set orientation is if you have an application that only does landscape.
Switch to the landscape app, home out of that, go to the application that does both.
It should stay in landscape mode.
I have an assortment of apps, some portrait only, some landscape only, some both orientations.
By jumping briefly to a landscape only or portrait only app you can set the orientation for subsequent apps.
Thanks for the help guys!
I've got a web server running on my NAS serving a custom page for me. The browser launches fullscreen on boot up via some auto start app. After 5 min, the page redirects to an all black page for a second, then an all white page for a second (to clean up the display), then back to the original page with any new information on it.
This works well except for two issues.
1. On boot up, there's no way to avoid the first lock screen. After unlocked, it doesn't come back, but it's always there on startup. This wouldn't really be an issue except...
2. The browser stops loading the page after a while. I can hit refresh and it goes through the motions, but the page isn't updated. It can take a couple of days for this to happen. Restarting the nook solves this. I confirmed that the page is still served normally to other devices (not a web server problem). I would just have the device auto restart at 3am or something, but then the lock screen would always be there.
Do you guys have any ideas about how to correct this or at least work around it?
I can't even try other browsers because this is the only one I've found that displays full screen.
Any updates on this?
I wonder if there's a way to have a cron job kill and relaunch the browser every once in a while to get past the freezing issue you'd mentioned. Or just have the cron job kill the browser every once in a while and relaunch it, pointed at a new information display page.
Even better would be if there was way to bypass the need for a web browser and interact directly with the e-ink screen buffer as can be done on rooted kindle devices. (I can't post a link, but google search "Tools Eink Framebuffer Update Trigger" to find the kindle framebuffer commands)
Yeah, I worked directly with the screen output on my kobo, which worked well, but it was more of a pain to make changes. That might be because I'm more familiar with php and css than python and screen blit-ing. Having android to work with makes it much easier to expand functionality by just downloading an app and using my fingers, instead compiling software and ssh-ing in for everything.
Speaking of which, it looks like my problem is solved. I installed tasker and set it to kill the browser at 3am and start the browser at 3:01am. Thanks all.
What about google play apps for weather? Most of the apps I have used so far have had contrast issues since they are designed for color screens. Does anybody know of good apps that display the current weather info and forcast data in an eink friendly color scheme?
As far as the going to sleep issue, the apk listed in the second comment here: http://forum.xda-developers.com/nook-touch/general/fridge-calendar-t3057759
worked without issue for me, so that problem has mostly been solved.
Try this: electricsign app
Apologies for the resurrection, but for those looking for a digital low power / e-ink info display this might just do it.
This app will do the trick if a static jpg of a web page updated at an interval will do (set to output a jpeg in the custom screensaver folder on rooted nook)
Electricsign android app: (search electricsign on the play store - I can't post a URL here yet).
Leave the WiFi on and set the screensaver timeout.
The source code is on github also (google.it ).
I can never find the app because I always think it's called electricsheep.
Hope this helps someone...or me in the future.
Hi future me, the app is called electricsign, not electricsheep. You'll thank me next time you forget. From your past self bored at a ceildh BC your gf doesn't want to dance.
electricsign looks like the ticket!

Opera Mobile and TLS 1.2

It's time to show a little more love for arguably the best browser for the NST/G
I've been reading up on the whole TLS 1.2 thing and bemoaning the gradual eroding of the NST/G internet capabilities as various apps wink out of usefulness due to the recent change. I felt the same way about Opera Mobile 12.10, especially when I had finally figured out an app for Google News, only to find that many of the external links could not be opened, presumably due to this new security protocol.
Imagine my surprise today when I revisited the configuration screen for Opera Mobile and saw that even on this nearly prehistoric app there is an option for TLS 1.2!! Once I had selected that I could suddenly navigate to all kinds of sites that were previously snubbing me! Woo-hoo!
The procedure, in pictures, below. Love live Opera Mobile (at least until TLS 1.3).
Edit: I should mention that this has nothing to do with the recent NST/G update to 1.2.2. B&N only added TLS 1.2 handshaking for their own purchasing system, not anything else. I have one device running 1.2.1 and one updated to 1.2.2. They are identical in their need for and response to this change in settings for Opera Mobile.
Edit, Edit: I've been looking at this issue again recently and found sites that actually test the browser and recommend changes in settings. It turns out that ONLY the TLS 1.2 should be enabled, not older protocols. One site also recommended disabling the SSL v.3, but my tests with two devices trying to access the same sites indicated that was a bad idea.
My most unexpected discovery was a post on an Opera board somewhere that suggested simply clearing cache (from the Menu: Settings>Privacy>Clear Cache) will often allow access to sites that initially give a security connection error. This actually seems to work in many cases. I have no idea why, but it prompted me to try unticking ALL cache settings except for "Empty on Exit" (last screenshot below). Don't forget to "Save" at the end of that section before exiting.
This is great, thank you!
Has anyone gotten this tweak to allow you to sign into Overdrive (online library) websites? New York Public Library's Overdrive page, nypl.overdrive.com still won't let me sign in, even with both TLS 1.1 and 1.2. For the record I think I'm still actually on firmware 1.1.0
jptiger said:
This is great, thank you!
Has anyone gotten this tweak to allow you to sign into Overdrive (online library) websites? New York Public Library's Overdrive page, nypl.overdrive.com still won't let me sign in, even with both TLS 1.1 and 1.2. For the record I think I'm still actually on firmware 1.1.0
Click to expand...
Click to collapse
That was the second thing I tried. No joy. Unfortunately there is zero information in a logcat of my unsuccessful session, almost as though the system was ignoring the browser activity entirely, so nothing to work with there.
Out on a limb here, but it could be a case of no contact with systems older than the oldest one to still support an Overdrive app (2.3, I think?). When I encounter a site that still won't connect with Opera Mobile, despite the addition of TLS 1.2, I think that's similar. Such an old browser (and OS) is seen as a security issue. Now exactly how the determination is made, that I don't know. It seems unlikely that it's something as simple as the User Agent string, as I have two NSTs, one running 1.2.2 and the older one with 1.2.1. I'm pretty sure I have not done anything with the UA string on the 1.2.2 device (it's a beast to type in) but I know I altered the other one to match the original stock browser on the device. I'll have to run down both values to see if there's something about the OS in there.
If the sites have a way of querying the system to recognize whether it is "safe" or not, then there's not much to be done. There was that one older version of UC Mini Browser which was able to negotiate a login at one time, but even if you could get into the library's Overdrive section, the closest you would come to a book is downloading the acsm file and then what? AFAIK there is no way to deal with it on the device itself. It would have to be processed on a PC and then transferred to the NST.
Login would allow you to checkout Kindle books and even confirm the download at the Amazon site (painful as that is), but I don't see how to make the epub thing work solely on the device any longer short of a new OS. That's way beyond my pay grade. I'm curious about it but recognize that it's not something I'm going to pick up at this stage of my life. Too bad the few projects directed at that weren't more modest in their goals. A change to just Gingerbread would have made a huge difference, although even with that, the handwriting is surely on the wall.
but even if you could get into the library's Overdrive section, the closest you would come to a book is downloading the acsm file and then what?
Click to expand...
Click to collapse
Open the file with Aldiko! I actually used to do this all the time, it was the main way I used to interact with Overdrive for years. Worked great... until I wasn't able to log into Overdrive sites and access my holds any more.
You might need a specific old version of Aldiko, I'd bet I found it on these forums somewhere. I'm writing this on my phone on a subway, otherwise I'd link here. Moot point atm anyway.
jptiger said:
Open the file with Aldiko! I actually used to do this all the time, it was the main way I used to interact with Overdrive for years. Worked great... until I wasn't able to log into Overdrive sites and access my holds any more.
You might need a specific old version of Aldiko, I'd bet I found it on these forums somewhere. I'm writing this on my phone on a subway, otherwise I'd link here. Moot point atm anyway.
Click to expand...
Click to collapse
There may yet be a magic version of Aldiko that can do this, but I think the operative word in your response might be "used" to interact with Overdrive.
I don't know why but I decided to look at this issue again and stumbled on @straygecko's post re: Overdrive and Aldiko here: https://forum.xda-developers.com/showpost.php?p=35917607&postcount=2
I scrounged around for a "2.0" version of Aldiko and came up with 2.00.081 (maybe close enough?). Anyway, it does install and the first few steps of the procedure @straygecko outlines actually work great, even the sign in with Adobe--which I found shocking. I was able to painfully add my local library's Overdrive URL to the "My Catalogs" section and actually "browse" to the URL, if you can call it that. If we think Opera Mobile is antique, think more along the lines of the stock NST browser. Mostly floating text appears here and there, lots of broken images, and Search does not seem to work. Oh, and scrolling up the page? LOL! If you can get lower on the page to something like "available now", the screen will not update. It may not be absolutely necessary but while I was chortling and grimacing I also tried the "sign in" option. In little tiny letters across the top of the screen comes the "oops! something went wrong" message, all too familiar.
I hope, I really do hope that there is another version of Aldiko 2.0 that would work. But the post by @straygecko was from 2012 and while at my age that seems not so long ago, in the world of Android, it might as well be 500 BCE.
For your entertainment, I attach the version of Aldiko I was able to scare up. YMMV.
Odd. I think you might be trying to make Aldiko do a different part than I was referring to. Here was my usual workflow after installing Aldiko and logging into my Adobe ID on it:
1 open opera mobile
2 navigate to my library's overdrive page
3 sign in (not currently working)
4 browse and check out an epub ebook
5 download the ascm file
6 when prompted about what to do with it open it aldiko
7 Aldiko then downloads the epub using your Adobe ID and shows it in your library until it expires
If those are the steps you're following, where do you hit the unreadable text? After the book downloads?
jptiger said:
Odd. I think you might be trying to make Aldiko do a different part than I was referring to. Here was my usual workflow after installing Aldiko and logging into my Adobe ID on it:
1 open opera mobile
2 navigate to my library's overdrive page
3 sign in (not currently working)
4 browse and check out an epub ebook
5 download the ascm file
6 when prompted about what to do with it open it aldiko
7 Aldiko then downloads the epub using your Adobe ID and shows it in your library until it expires
If those are the steps you're following, where do you hit the unreadable text? After the book downloads?
Click to expand...
Click to collapse
You're right, those were not my steps. On my local library Overdrive site it is not possible to check out an eBook without eventually signing in. Catch-22.
nmyshkin said:
It's time to show a little more love for arguably the best browser for the NST/G
I've been reading up on the whole TLS 1.2 thing and bemoaning the gradual eroding of the NST/G internet capabilities as various apps wink out of usefulness due to the recent change. I felt the same way about Opera Mobile 12.10, especially when I had finally figured out an app for Google News, only to find that many of the external links could not be opened, presumably due to this new security protocol.
Imagine my surprise today when I revisited the configuration screen for Opera Mobile and saw that even on this nearly prehistoric app there is an option for TLS 1.2!! Once I had selected that I could suddenly navigate to all kinds of sites that were previously snubbing me! Woo-hoo!
The procedure, in pictures, below. Love live Opera Mobile (at least until TLS 1.3).
Edit: I should mention that this has nothing to do with the recent NST/G update to 1.2.2. B&N only added TLS 1.2 handshaking for their own purchasing system, not anything else. I have one device running 1.2.1 and one updated to 1.2.2. They are identical in their need for and response to this change in settings for Opera Mobile.
Click to expand...
Click to collapse
Wow. I have tried every other browser. This is definitely the only one that works. Thanks so much for the info.
lz199366 said:
Could you share your Opera Mobile.apk? I can't get opera 12.1.0 install on my NST(firmware1.1.2).
Besides, which app did you use to take screenshot in Black&White color ? I tried screenshot ER before. It is good but producing shots in colors only.
Click to expand...
Click to collapse
Opera Mobile: https://ftp.opera.com/pub/opera/android/mobile/1210/
For screenshots, I made two apps. The original produces slightly gray b&w images. The second gives better quality color images. Here: https://forum.xda-developers.com/nook-touch/themes-apps/app-screenshot-t3648855. When I post images I always convert to greyscale anyway since that's what will be seen on the device.
That older firmware may be a problem. B&N did actually have reasons to update firmware now and then. If the Opera Mobile will not run you might try Opera Classic. Some people said it worked for them.
Some additional discoveries
Just a bump to bring this post back up again. I've done some additional tests with different settings lately and have improved the connection success rate quite a bit. Changes reflected now in the original post.
Since you're bumping the thread maybe you can help me with a problem? I think I've tried this APK on my last three Nooks (Glowlight Plus, NG3, and now Glowlight Plus 7.8) and every time I launch Opera Classic from my launcher I get a short splash screen that says "Opera Mobile" and then it immediately dies. Nothing shows in my "running process" screen either (so it's not just hidden in the background).
Any idea where to start looking as far as logs, etc. go? I've never really had much use for a browser on a Nook before, but with the 7.8" display my interest is somewhat piqued again...
spedinfargo said:
Since you're bumping the thread maybe you can help me with a problem? I think I've tried this APK on my last three Nooks (Glowlight Plus, NG3, and now Glowlight Plus 7.8) and every time I launch Opera Classic from my launcher I get a short splash screen that says "Opera Mobile" and then it immediately dies. Nothing shows in my "running process" screen either (so it's not just hidden in the background).
Any idea where to start looking as far as logs, etc. go? I've never really had much use for a browser on a Nook before, but with the 7.8" display my interest is somewhat piqued again...
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Mmm.....first, this is Opera Mobile 12.1, not Opera Classic, although I don't think that is the issue. Not sure about the Glowlight Plus, but I think the others run at least KitKat? My first suspicion was that Opera Mobile (or Opera Classic) might be too old for those devices, but I just tried installing it on my SIM-less KitKat "phone" and it did just fine.
So maybe screen density? It's hard to know. Like @Renate NST says, a logcat might reveal the cause of the crash--or not. Meanwhile I should think that with a KitKat device there must be a number of more modern browsers that would work OK. I recommend Via Browser. Slick and simple, small footprint. Requires Android 2.3 and up (too bad the NST just missed it...). I run it on my Oreo 8.1 tablet and love it.
nmyshkin said:
Mmm.....first, this is Opera Mobile 12.1, not Opera Classic, although I don't think that is the issue. Not sure about the Glowlight Plus, but I think the others run at least KitKat? My first suspicion was that Opera Mobile (or Opera Classic) might be too old for those devices, but I just tried installing it on my SIM-less KitKat "phone" and it did just fine.
So maybe screen density? It's hard to know. Like @Renate NST says, a logcat might reveal the cause of the crash--or not. Meanwhile I should think that with a KitKat device there must be a number of more modern browsers that would work OK. I recommend Via Browser. Slick and simple, small footprint. Requires Android 2.3 and up (too bad the NST just missed it...). I run it on my Oreo 8.1 tablet and love it.
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Ah yes, I forgot that the original NGP was where the jump to KitKat occurred which opened up more options for apps. I'm going to give Via a try - thanks for the quick response!
First problem:
Our (at least my) /system/lib/libgui.so does not have
status_t GraphicBuffer::lock(GGLSurface* sur, uint32_t usage)
The Opera libOS15.so requires it
Eclair had this function, I don't think KitKat has it.
I think this Opera "Opera_Mobile_12_1_Generic_Opera_Armv5v7.apk" was designed for Eclair and uses stuff no longer in KitKat.
You need to find a different APK.
@myshkin Once again, you've answered one of my questions before I asked it! I am going to use an NST to interact with my online scheduler for a sweet e-ink, easy on the eyes, scheduling unit.
First I want to thank for well written guide how to set things up to make any browser (in this case obviously Opera) working on NST. I read several threads about browsers and wondered how those could be solved. It seems to me that some of those problems could be solved using web grabber or offline browser or some of those plugins that redirects to cached version of the web page on Wayback machine (Brave browser is gone incorporate that option so I have been told). Naturally that might work for reading cached content on NST inside your browser if it supports page rendering and so. Still for pages that need user/reader interaction that won't solve anything. Would application like Gapps browser resolve at least some of the issues you experience? It should run on Eclair but I am not sure will it run on NST. That need to be tested.
SJT75 said:
First I want to thank for well written guide how to set things up to make any browser (in this case obviously Opera) working on NST. I read several threads about browsers and wondered how those could be solved. It seems to me that some of those problems could be solved using web grabber or offline browser or some of those plugins that redirects to cached version of the web page on Wayback machine (Brave browser is gone incorporate that option so I have been told). Naturally that might work for reading cached content on NST inside your browser if it supports page rendering and so. Still for pages that need user/reader interaction that won't solve anything. Would application like Gapps browser resolve at least some of the issues you experience? It should run on Eclair but I am not sure will it run on NST. That need to be tested.
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Click to collapse
I had never heard of Gapps browser but I can tell you now that it does not work properly on the NST. It never gets past a partial, immobile screen of Google News. None of the other options do anything at all.
While I still prefer Opera Mobile for general browsing and value its ability to open local HTML files (something I have exploited in a number of my news apps), Opera Mini 7.6.4 also functions on the NST and can skirt around some of the SSL issues because the pages are initially picked up by Opera's up-to-date servers, rendered, and then passed on to the user. However, sites with complex constructions and modern WebView requirements will not display properly, if at all. Opera Mini also has a "picker" that will allow you to open media files (like videos) in an external player. This is something Opera Mobile will not do. It just refuses to deal with them at all.
On the whole, the browser issue is the proverbial straw for the camel's back when it comes to older Android OS. I have seen this working with KitKat ROMs where already many sites cannot be accessed because of the outdated WebView. Lollipop, which is the first OS version with a WebView that can be updated, is a little better. But custom ROMs (or ROMs like on the NST) that are not properly updated for SSL are never going to be able to hold on forever in this regard.
Thanks for thorough reply. I fear that it is not only updates of the software that is hampering factor but very nature of e-ink devices that hold us back. Even Kindles from Amazon have the issues in that regard and it is certainly not from lack of funding that firm can provide to solve the problem. That is why I mentioned web grabber approach. As last resort someone might try to print some web page as PDF for later reading but that would not solve problems like logging in some web services etc. I even considered text based browsers as alternative. My friend who is proficient in programming, web administration and computer related stuff said me the same thing as you did that Opera is by far best browser for mobile device.

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