LockScreen App Idea - Java for Android App Development

I have 2 lockscreen app ideas

I also had kind of such an idea as 2. once. I think that is very convenient and will have a great future if you do the app well. What i would do is to do it with pin instead of pattern cause if the person next to you sees you entering a totally different pattern than the last time, he or she will quite fast know that you got something that changes the pattern. But if you enter a different pin, even better if you enter it fast, nobody will hardly recognize it and rather think he has seen it wrong the last time etc. TimePIN by jcase works quite the same, but as it changes pin depending on the time, there are a little too much different codes.. So if you personally can assign like five codes and the pin will be changed between those, this is a great app!
Number one is too complicated to unlock the screen fast enough
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Phone : Nexus 4
OS:
Pure KitKat 4.4.2 stock, no root, no mods (but only for the first time ;D)
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Thanks for your opinion Masrepus

Related

[Q] Swipe + Pattern to Unlock

Hey all,
So went from the S3 to the S5 recently and have noticed one thing that sucks about the change.
I can no longer use swipe + pattern for the lock screen.
I have setup just pattern unlock, which should be fine, however, one thing I have noticed is, the power button is often bumped in my pocket and this makes the lock screen available...
Then, to make matters worse the new screen is soo sensitive, it starts swiping patterns all over the place in my pocket! (or trys dialing emergency numbers)...
This was never an issue with the S3 when I had swipe + pattern (or very very infrequently was).
Because you had to make it past the swipe to do anything else, and it was only once in a while that it would make it past the swipe.
Now, I could enable just swipe with the new phone, but, two things, I then have zero security and when it does unswipe, it will do who knows what with full access to the OS.
I would love to get dual lock back, is there anyway that people know of?!?
Any help would be very very appreciated!
Aaron.
*bump*
Had this problem today myself.
:banghead:
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app
Flixoman said:
*bump*
Had this problem today myself.
:banghead:
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app
Click to expand...
Click to collapse
Use something else then. Fingerprint all the way.
Sent from my Galaxy S5 G900P running R.D.D.T Mystery Build v1.1 using Mystery Build Stock Kernal
Unfortunately - there is that [email protected]# Emergency Call button.
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app

Really slow since first boot - Updated to 2.1 still same issues

Hi everyone.
Really struggling with my OPT.
It's really slow.
I have rooted and unlocked the boot loader. So I was on 2.0.2 then 2.0.2 then 2.1.0.
Each time the phone is very large between windows, between key presses, swipes.
Got a great antutu score of 58k.
But I cannot figure out why it's slow.
Press middle button takes about 2 seconds to load. Menu selects and swipes lag with 2 seconds.
Even typing this is taken around 10 minutes.
Any one got any advise?
Every one plus device has the home button, back button, recent button problem, I've posted a forum thread about this under this very section, check it out, for a temporary fix until this issue Is resolved (by OP or my forum post) go to settings then buttons and enable on screen navigation
Cons
Takes 1 row off the screen
Pros
Slow issue fixed, can still use fingerprint scanner.
Sent from my ONE A2003 using XDA Free mobile app
Tested with the one plus two with hardware buttons disabled. Still very slow and really un usable.
OS update changed nothing.
Any one got any ideas?
Sent from my ONE A2003 using Tapatalk
rctempire said:
Tested with the one plus two with hardware buttons disabled. Still very slow and really un usable.
OS update changed nothing.
Any one got any ideas?
Sent from my ONE A2003 using Tapatalk
Click to expand...
Click to collapse
I had the similar issues, then I tried Ak's kernel [URL="http://forum.xda-developers.com/oneplus-2/orig-development/kernel-ak-t3208617"]http://http://forum.xda-developers.com/oneplus-2/orig-development/kernel-ak-t3208617[/URL]
everything feels much snappier,and cooler, give a try, I hope it helps
Maybe try a factory reset & reduce animations in developer settings.Mine is working without any issue

Double tap to wake not working anymore

Double tap to wake is the feature I almost explicitly use to wakeup my phone to look at the notifications, especially so in Zuk Z, which has this crazy fast fingerprint scanner.
Lately, it stopped to work. I was trying to figure out the latest changes I did in my phone and I couldn't think of anything but the last CyanogenOS OTA update (YOG4PAS3OH) but it might be just coincidental. I have done quite a bit of troubleshooting, involving (but not limited to) disabling/enabling the feature, removing proximity sensor check, rebooting, etc but haven't done factory reset (which I'd be very reluctant to do anyway). Double tap to sleep is working fine though.
Few questions for folks here:
1. Is it working for you after the latest OTA?
2. Could this a hardware issue?
3. Any suggestions for me to try and make this work again?
Thank you!
malikons said:
Double tap to wake is the feature I almost explicitly use to wakeup my phone to look at the notifications, especially so in Zuk Z, which has this crazy fast fingerprint scanner.
Lately, it stopped to work. I was trying to figure out the latest changes I did in my phone and I couldn't think of anything but the last CyanogenOS OTA update (YOG4PAS3OH) but it might be just coincidental. I have done quite a bit of troubleshooting, involving (but not limited to) disabling/enabling the feature, removing proximity sensor check, rebooting, etc but haven't done factory reset (which I'd be very reluctant to do anyway). Double tap to sleep is working fine though.
Few questions for folks here:
1. Is it working for you after the latest OTA?
2. Could this a hardware issue?
3. Any suggestions for me to try and make this work again?
Thank you!
Click to expand...
Click to collapse
1. if by "the latest OTA" you mean cm-12.1-YOG4PAS3AJ (About phone: Kernel version 3.4.0-cyanogenmod-gef06bf8), then that is what I have, and double tap is working just fine.
2. although i am no engineer nor software developer, i feel i could say with fair confidence it is definitely a software issue. why? because i have used custom kernels that added such a feature to phones that didn't come with it.
3. you can try disabling Display & lights | Prevent accidental wake-up; use a task manager or Apps to look at your running processes and stop any that shouldn't be running then try again.
Thanks for the reply. If you read my post again, you'll see that I've provided the name of the OTA that I was referring to. It's not the one you have, and now I'm curious which one is the latest and why are we on different versions. Can you go check for any pending updates for your phone ?
I also believe that it's software related . I've tried quite a few things and nothing seem to be helping resolve this issue so far. Changed settings, remove some apps i lately installed, etc but no luck. I guess I'll do a factory reset and see if that takes care if this issue.
Sent from my ONE A2003 using Tapatalk
Im on 3OH. Double tap to wake wasn't working straight after the update, but i did some fiddling like turning it on and off, played with settings and after a reboot it was working again.
Thank you sir. You just gave me a huge hope. I'll keep playing and will hopefully make it to work. Cheers,
Sent from my ONE A2003 using Tapatalk
malikons said:
Thanks for the reply. If you read my post again, you'll see that I've provided the name of the OTA that I was referring to. It's not the one you have, and now I'm curious which one is the latest and why are we on different versions. Can you go check for any pending updates for your phone ?
I also believe that it's software related . I've tried quite a few things and nothing seem to be helping resolve this issue so far. Changed settings, remove some apps i lately installed, etc but no luck. I guess I'll do a factory reset and see if that takes care if this issue.
Sent from my ONE A2003 using Tapatalk
Click to expand...
Click to collapse
indeed you have (supplied your version no.), please excuse my oversight.
yours would appear to be newer than mine and, no, just checked & not available for me yet. sorry i can't be of help. hope someone else could. cheers.
I'm on 3OH and it works for me
After power on or reboot, go to settings-display, disable DTTS, turn off the screen with power button, turn on the screen, enable DTTS and now the DTTS will work until next reboot or power off. This is the way I manage to make it works. I hope Cyanogen will solve this bug in next build.
I have also problems with double tap, happened already 2 times in 5 days, reboot solves the problem...
Not sure what I did but the double tap to wake feature has started to work again. I messed around quite a bit with the settings and also rebooted the phone a few times. Although, the response is quite slow, like there is some lag between double tap and when the screen wakes up. It seems to be improving in response time as I play with it more, not sure if its psychological though . Hopefully cyanogen guys will take care of it in the future update.
Stopped working for me too! Seems since the last 2 updates things have gotten bad! If it ain't broke, why fix it?
Sent from my Z1 using Tapatalk
Double tap to wake is working again! I think my phone has a mind of it's own lol!
Sent from my Z1 using Tapatalk
Mine has been behaving much better now. I'm seriously considering cyanogenmod . I think it'll be a lot better than COS.
Sent from my ONE A2003 using Tapatalk
Double tap to wake has stopped working again! Bloody updates.
Sent from my Z1 using Tapatalk
Keep playing with the settings and it'll start to work again
Sent from my ONE A2003 using Tapatalk
Lol! Thanks will try that but shouldn't have to.
Sent from my Z1 using Tapatalk
---------- Post added at 05:58 PM ---------- Previous post was at 05:56 PM ----------
malikons said:
Keep playing with the settings and it'll start to work again
Sent from my ONE A2003 using Tapatalk
Click to expand...
Click to collapse
Thanks it worked! Lol
Sent from my Z1 using Tapatalk
Agree , we shouldn't have to but this phone isn't very stable at the moment. Sometimes I wonder why I'm even using it there's something in this phone I really like though and I believe in cyanogen
My phone was perfect when I bought it. The problem started with the countless updates I've had since then.
Sent from my Z1 using Tapatalk
malikons said:
Mine has been behaving much better now. I'm seriously considering cyanogenmod . I think it'll be a lot better than COS.
Sent from my ONE A2003 using Tapatalk
Click to expand...
Click to collapse
It also happens with CM nightlies
Thank you for saving me a lot of time and frustration

Fingerprint reader half working on lockscreen?

I am still new to the fingerprint reader so my old habit of swiping, which takes you to an pin pad. It says to Use fingerprint or enter pin, but about half the time it doesn't take the fingerprint. I'll either have to let it time out and get it on the main lockscreen or just enter the pin.
Actually the first day it was so bad that I didn't even think it was accepted on that pin screen. It wasnt until last night when I even saw it say "use fingerprint" but it works about half the time.
The fingerprint scanner works pretty reliably everywhere else so I don't think its a hardware issue. Just curious if others are having problems scanning on the pin screen.
Only time I have an issue is the first time Samsung Pay reads my print. 99% of the time, I have to put my finger on it again. Best way to solve your issue that I found is by unlocking your phone as follows:
Press and hold the home button with a finger that you have saved. When the phone unlocks, remove your finger. This way your finger is firmly on the reader. If it is still giving you issues, try making the fingerprint again in the settings.
I have big fat fingers lol. And I use my thumbs to unlock. In the fingerprint settings, I now have multiple fingers set to unlock the phone, that way, if I'm having maybe a problem hitting it right with one finger, I can get it with the other. I've got both hands covered. Multiple fingerprints to me is key. Also, when I was first learning to scan my prints, it took me a little while to get it right. For my thumbs, I'm pretty methodical... I start at the bottom left, lift up bottom middle, lift up, top left, lift up, etc... Basically let it scan a small quadrant of my thumb at a time. Seems to work really well. I have very few bad readings. Usually happens when my fingers have something on them, or the button has something on it, or my finger is laying too far sideways...
Sent from my SM-G935V using Tapatalk
No its not about reading my finger. I have multiple fingers setup (4).
I dont have an issue unlocking via fingerprint from the main lockscreen. The problem is when I try to swipe and it asks for a pin. Its this screen where it works half of the time. Its not that it isnt "matching" because when it works it will throw an error like "no match". But half the time it doesn't even recognize me trying to scan a finger.
I've been testing it more and more and it is a bug.
I understand what you're saying now. I haven't run into this problem yet. I do have some issues here and there, but it's not like an all the time situation.
Sent from my SM-G935V using Tapatalk
mwshows said:
I understand what you're saying now. I haven't run into this problem yet. I do have some issues here and there, but it's not like an all the time situation.
Sent from my SM-G935V using Tapatalk
Click to expand...
Click to collapse
I just moved to the Note 5 and grabbed Marshmallow. I can say that the issue was specific to the S7E. Even on the same screen, it is responsive regardless of whether it was successful or failed, at least it prompts and responds.
On the PIN screen, it just would recognize a fingerprint input half the time.
Update
My Note 5 did it a few times today too. Aggrevating.
When you have a bunch of notifications, you select one to open, the pin screen comes up, and occasionally doesnt take fingerprints. Its like it's looking for ONLY the pin. Weird.
Im having this exact issue as well. So annoying to be not able to unlock via fingerprint at the PIN screen!!!!
Having exact same issue, and it pretty much makes the
fingerprint unlock method useless. I'm using a Galaxy S7 Edge, in Australia with an Australian carrier, so it's a safe bet the issue isn't isolated to Verizon (perhaps move the thread in the main s7e thread to get more attention?)
*The fingerprint works
100% time on the main lock screen, but whenever you tap a notification or swipe
to unlock, and you are presented with the PIN/Fingerprint or
Password/Fingerprint screen, the fingerprint unlock method rarely works. You
either have to enter the pin/password, or go back to the main lock screen and
use your fingerprint there to unlock the phone.
Seeing as multiple people have reported the issue, safe to say its not an isolated issue. I'm surprised more people haven't complained
about it, as it really defeats the purpose of fingerprint unlocking.
*Is there a way to raise the issue with Samsung so they can address it in a future update? Or does anyone know of a temporary fix?
To solve the problem you can have your home and work address saved as a safe place and the phone will not lock at those locations.
For me this helps to not use the fingerprint scanner all of the time. I also never have a problem with it anyways.
Sent from my SM-G935V using XDA-Developers mobile app
Good suggestion, thanks for that : )
I'm hoping Samsung acknowledge the issue and fix the problem soon. TBH, I'm surprised more people haven't encountered and complained about the issue. I noticed it within a day of getting the phone. Perhaps people don't bother with fingerprint unlock? Either way, fingers crossed an update comes soon.
I traded out for a Note 5 and its MM update is doing the exact same thing. I switched to a pattern backup and I think its working much better.
I am going to try that new Good Lock that updates the UI. Running good and will report if its still broken or if it fixes the fingerprint reader.
Did some testing of my own. Issue is not present with goodlock. Did you find the same mate?
player911 said:
IWhen you have a bunch of notifications, you select one to open, the pin screen comes up, and occasionally doesnt take fingerprints. Its like it's looking for ONLY the pin. Weird.
Click to expand...
Click to collapse
Same identical problem here. It worked only one time, after that it doesn't worked anymore.
Good Lock is a modified (perhaps the next gen?) TouchWiz silently released by Samsung that is still very much in its alpha/beta stages.
Info and download link: http://9to5google.com/2016/04/04/samsung-good-lock-update-bug-fixes/
Ironic that the fingerprint bug plagues touchwiz, but doesn't seem to be present in this new good lock system UI.
invision1 said:
Good Lock is a modified (perhaps the next gen?) TouchWiz silently released by Samsung that is still very much in its alpha/beta stages.
Info and download link: http://9to5google.com/2016/04/04/samsung-good-lock-update-bug-fixes/
Ironic that the fingerprint bug plagues touchwiz, but doesn't seem to be present in this new good lock system UI.
Click to expand...
Click to collapse
I will wait for more stable version, in the meantime I continue to keep this annoying bug. I just don't understand why if it is a bug, most people doesn't have this problem.
Sended from my Samsung Galaxy S7 Edge Gold Platinum
That's a really good question. It's am extremely annoying bug that I keep running into multiple times on a daily basis.
If anyone knows how to officially report bugs to samsung please share. I'm not going to hold my breath though. Seeing as I am on a carrier firmware, the update could take quite a while before I see it on my phone. That's assuming samsung even fix the bug in the ubranded firmwares.
Grr
Apparently yestrday a dutch user got a new update on his phone. I have an unbranded phone, i will wait for it. I keep you guys posted.
invision1 said:
That's a really good question. It's am extremely annoying bug that I keep running into multiple times on a daily basis.
If anyone knows how to officially report bugs to samsung please share. I'm not going to hold my breath though. Seeing as I am on a carrier firmware, the update could take quite a while before I see it on my phone. That's assuming samsung even fix the bug in the ubranded firmwares.
Grr
Click to expand...
Click to collapse
Could it be an hardware issue? Has anyone installed last Samsung's update? Maybe it solve this issue too.
I doubt it's a hardware issue. the fingerprint reader works fine, it's only on the screen described above is when it works inconsistently. And it doesn't happen on the good lock interface. All of this clearly points to a software bug, not a hardware issue
I haven't received any need update yet but if you do please post your results!
invision1 said:
I doubt it's a hardware issue. the fingerprint reader works fine, it's only on the screen described above is when it works inconsistently. And it doesn't happen on the good lock interface. All of this clearly points to a software bug, not a hardware issue
I haven't received any need update yet but if you do please post your results!
Click to expand...
Click to collapse
I didn't tried Good Lock yet, but i wonder why some users have this issue and others have not. Anyway when i will receive the update i'll let you know

help me understand

hi to all how any one that has the same setup will help me understand i will try and keep it short first im using samsung note 4 running 6.0.1 now
ok so here goes i use my gear 2 together with my note 4 as a trusted device you know like every time the gear 2 is close the device must stay unlocked but it does not stay unlocked and there is no Bluetooth disconnecting anything like this i look at that so battery is full the gear 2 and phone stayed together and there was no setting like disable and enabling of Bluetooth at any stage but i connect it now and its fine but after a wile (don't know the exact time here ) but say after 3 hours of no use i press the power button and it asks for my pin or fingerprint as if the gear 2 is not near but it is still on and there was nothing like it disconnecting it is as if the phone on its own make sure that it asks the finger print every now and again say like i leave it overnight the next morning first fingerprint then you can use the phone i hate this it kind of bugs me if the steal the phone and the range is to big the device will lock any way why lock when the gear 2 it near the phone any help please
honestly, i stopped reading after few seconds.
have you ever heard about punctuation? - you know, the thing that looks like dots and commas, makes reading much easier.
244 characters in 1 sentence.
wow dude, looks like you dont wanna get helped.
biebie29 said:
...say after 3 hours of no use i press the power button and it asks for my pin or fingerprint as if the gear 2 is not near but it is still on...
Click to expand...
Click to collapse
From the Google Smart Lock support page (https://support.google.com/nexus/answer/6093922):
"Note: When you don't use your phone for 4 hours, and after you reboot your phone, you'll need to manually unlock it with your PIN, pattern or password"
It's a security feature.
EDIT: ...and, wow, yes, that was some run-on sentence!
Is there a root app to disable it or not
biebie29 said:
Hi to all. How any one that has the same setup will help me understand. I will try and keep it short. First, i'm using samsung note 4 running 6.0.1 now.
Ok, so here goes:
I use my gear 2 together with my note 4 as a trusted device. You know like every time the gear 2 is close, the device must stay unlocked. But it does not stay unlocked and there is no Bluetooth disconnecting, anything like this. I looked at that. Battery is full, the gear 2 and phone stayed together and there was no setting like disable and enabling of Bluetooth at any stage.
I connect it now and its fine, but after a while (don't know the exact time here ), say after 3 hours of no use, i press the power button and it asks for my pin or fingerprint as if the gear 2 is not near. The gear 2 is still on and there was nothing like disconnecting. As if the phone on its own make sure that it asks the finger print every now and again.
For example, i leave it overnight the next morning first fingerprint then you can use the phone.I hate this. It kind of bugs me if they steal the phone and the range is to big, the device will lock any way. Why lock when he gear 2 it near the phone? Any help please.
Click to expand...
Click to collapse
Fixed that for you
I really had to break that down to make it readable for me. But as others said, it's an Android feature. Afaik there is no way of disabling that all together. There might be some xposed module i haven't heard of, but with my moto360 i couldn't get it to work the way you'd want. Sorry mate
Kinsman-UK said:
It's a security feature
Click to expand...
Click to collapse
As the programmers use to says: Its a feature, not a bug
Some people are just plain jerks, and I wish XDA would take these "grammar police" trolls a bit more seriously and penalize them.
Perhaps OP is using a translator, or is from another country, or is young. That should not matter to any of us and we should offer our help regardless of whether he/she includes proper punctuation or not. I'm sure the effort he/she put into typing it was much greater than that of the ridiculous responses some of you gave.
thanks Crossvxm i appreciate that you came up for me its just i love the new 6.0.1 but there are a few new thing that google does not say and i thought it was a bug like my Bluetooth failing
biebie29 said:
thanks Crossvxm i appreciate that you came up for me its just i love the new 6.0.1 but there are a few new thing that google does not say and i thought it was a bug like my Bluetooth failing
Click to expand...
Click to collapse
The Note 4 is problematic all around, but 6.0.1 is a problem for every device that has it. It is the reason I left my Nexus 6P, and my Nexus 6. I have a Xiaomi Mi Max, also on 6.0.1 and it has the same major flaws I experienced on all devices running 6.0.1. The problems I speak of are the WiFi and Data stop working briefly while browsing the web, or downloading something. However, I believe this is an issue related to the security patches related to Qualcomm devices on 6.0.1. It seems like an overall radio problem.

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