Database Users

App to Lock the Screen

Back in the dark days when I had an iPhone there was an app called QuickLock. By touching it, it would shut the screen off the same as hitting the power button on the Galaxy S. Does anyone know of or better yet tried an app that does this?
Thanks

Even better to me is to emulate what "activator" in iPhone could do, which allows users to configure their preferred gesture for blanking the screen. I chose to slide my finger from the home button up. This method is superior to pressing the button as in Quicklock because it does not require the user to come to the desktop to look for the icon. In other word, you can enter off the screen from anywhere. I like it especially on my iPad, because the case is designed in a way that makes pressing the power button a little difficult to effect.

Try screen off in marketplace
Sent from my GT-I9000 using XDA App

lgkahn said:
Try screen off in marketplace
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
I can't find this application in the market place (Australia is where I am).

Top Power Button: FYI FIX

Hey guys, just a heads up...I'm trying to get used to this Note Edge (from Note 3). One thing I didn't like immediately was the power button on top, but here's a fix. Add the app called "Screen Off and Lock"... Next, edit one of your edge screens to add the lock button icon (as seen in picture below). Now you have a side lock button again. It works slick!

Good job man! I was looking for an app like this. I agree that the top button is one of my least favorite features of the phone. But this should solve that.
Sent via the Samsung Galaxy Note® Edge, an AT&T 4G LTE smartphone

Good idea.
Sent from my SAMSUNG-SM-N915A using Tapatalk

Awesome. Just installed it. Some much better than the power button on top. Thanks!!

hahaha we think alike! I did the same thing. One of the first things I installed was Fix Broken Power Button. I had this on my GS3 because the power button was broken and constantly turning the phone off. I cracked the phone open and scraped the button off completely off. I installed this to send the phone to standby. Crappy part was when I needed to turn the phone on after swapping out a battery I couldn't. I had to plug into a power source then hold vol down and the home button in order to power the phone up. So without a usb and a power source, I was out of luck. Oh well.. got a new phone now so no more of dealing with that!

gsxr150 said:
Hey guys, just a heads up...I'm trying to get used to this Note Edge (from Note 3). One thing I didn't like immediately was the power button on top, but here's a fix. Add the app called "Screen Off and Lock"... Next, edit one of your edge screens to add the lock button icon (as seen in picture below). Now you have a side lock button again. It works slick!
Click to expand...
Click to collapse
Good use of the Edge screen. Another FYI: f anyone has Nova Prime launcher you can use Screen Off and Lock with it. Under Gestures and Buttons, then choose double tap for screen off. I don't know if it will work with Nova Free. I had purchased the launcher long before i had use for the double tap. Still waiting for a double tap for screen on like the LG G3. :fingers-crossed:

We are currently working on making a multi power feature for the edge screen. Swipe or knock to turn on/off, because it is killing me not to have a feature like this for that edge panel!

That's actually a pretty handy tip. I like the animations, as well. Back when I had my HTC Evo 4G rooted, I used the TV turn-off animation. Pretty neat to have that back.

Yep, no problem guys! As soon as I figured it out I knew I had to post it ASAP. It was the my biggest complaint turned into a handy feature! (being able to move the power button up or down on the edge screen to a comfortable spot)

terryYew said:
Good use of the Edge screen. Another FYI: f anyone has Nova Prime launcher you can use Screen Off and Lock with it. Under Gestures and Buttons, then choose double tap for screen off. I don't know if it will work with Nova Free. I had purchased the launcher long before i had use for the double tap. Still waiting for a double tap for screen on like the LG G3. :fingers-crossed:
Click to expand...
Click to collapse
Try this
https://play.google.com/store/apps/details?id=tecnology.angs.knockr

Thank you for the quick solution, that helps so much.

panjaby said:
Try this
https://play.google.com/store/apps/details?id=tecnology.angs.knockr
Click to expand...
Click to collapse
It works really well. I'm going to use it while out tomorrow to see if it drains the battery faster. Thanks!

Thank God you posted this. The power button location was my one and only complaint, bit this fixes it.
Still wish they put the button underneath the volume keys though.

There is another app that does the same,
https://play.google.com/store/apps/details?id=com.t_igra.swipelock.free

Use the gravity app.... It's unbelievable. ...

terryYew said:
Good use of the Edge screen. Another FYI: f anyone has Nova Prime launcher you can use Screen Off and Lock with it. Under Gestures and Buttons, then choose double tap for screen off. I don't know if it will work with Nova Free. I had purchased the launcher long before i had use for the double tap. Still waiting for a double tap for screen on like the LG G3. :fingers-crossed:
Click to expand...
Click to collapse
I have nova prime in my edge and it does not have that option. I know I've seen it on my other phones. Not sure what is going on

Just installed it couple hours ago. Way better than pressing the top bottom. :good:

MSK1 said:
Use the gravity app.... It's unbelievable. ...
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What is the Gravity app?

CreekDirt said:
What is the Gravity app?
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https://play.google.com/store/apps/details?id=com.plexnor.gravityscreenofffree

MSK1 said:
https://play.google.com/store/apps/details?id=com.plexnor.gravityscreenofffree
Click to expand...
Click to collapse
Omg thank you, thus naked me miss root just a little less.

widget to lick screen and finger print that work

hi all,
i have the lock screen widget app and i saw that when i locked the screen with it i ooen the screen with the finger print and that i need to di the pattern(in my case),i tried other app's and it is the same way...do you know about an app that close the screen exactly like at the buttom and that i can open it only with the finger print?
thank you

I7210I said:
hi all,
i have the lock screen widget app and i saw that when i locked the screen with it i ooen the screen with the finger print and that i need to di the pattern(in my case),i tried other app's and it is the same way...do you know about an app that close the screen exactly like at the buttom and that i can open it only with the finger print?
thank you
Click to expand...
Click to collapse
Did you try using a pin? It's only used after a reboot.

i don't think it is something with the way you lock it cause if i lock the screen with the buttom i can open it after with only the finger print so it is something with the locking way
Sent from my Nexus 6P using Tapatalk

Tap to wake or unlock via fingerprint possible?

Got it a couple of hours ago and I''m wondering if there's any way round having to press the home button to unlock the phone, like being able to just rest my finger on the pad to wake it and unlock.

Any idea how to enable double tap to wake up the S7 edge? Just a new user coming from the xperia Z2.

joebongo said:
Got it a couple of hours ago and I''m wondering if there's any way round having to press the home button to unlock the phone, like being able to just rest my finger on the pad to wake it and unlock.
Click to expand...
Click to collapse
I'd also love to know hopefully it's possible.

Nearest thing I've found so far is to enable edges then when screen is off, swipe up and down to show the edge content at which point you can unlock via fingerprint reader.

joebongo said:
Got it a couple of hours ago and I''m wondering if there's any way round having to press the home button to unlock the phone, like being able to just rest my finger on the pad to wake it and unlock.
Click to expand...
Click to collapse
Not really, only the other way round, press the home button and leave the finger on it and it will unlock straight away.
Sent from my SM-G935F using Tapatalk

Not possible unfortunately. The method Tectas explained above, is the quickest way.
Sent from my SM-G935F using Tapatalk

joebongo said:
Nearest thing I've found so far is to enable edges then when screen is off, swipe up and down to show the edge content at which point you can unlock via fingerprint reader.
Click to expand...
Click to collapse
Found this way to, but would prefer an easier one.

Well I have tried a few tap to wake apps and they all fail. This is making me think that the always on display is actually an app in its own right meaning the tap to wake apps don't activate. Any thoughts my learned colleagues?

Gotta push the button. I understand you want to just rest your finger and let it unlock (like nexus 6P) but is it really that hard to put little bit of pressure to actually push the button and just leave your finger there like you would have with a 6P? Only step you're doing is moving your finger 1/40 of an inch to actuate the button lol.

Partial success! Following this guide for the S6 edge I can have tap to wake working http://forum.xda-developers.com/galaxy-s6-edge/general/tap-to-wake-samsung-device-t3141850
The snag is, and here's the new challenge, to have either AOD or edge clock working whilst it's asleep.
@razorseal : it's not a biggie, I am just trying to recreate the functionality of Windows phones as it was a beautiful workflow that I'd like to keep of glance screen and DT2W/DT2S.
So I'm thinking it's an app like Knockr I need but one which somehow allows AOD to work. Any suggestions welcome - I'm not averse to rooting to achieve this.

Getting closer still. So I uninstalled all that stuff from the link above and put this app on: https://play.google.com/store/apps/details?id=com.orthur.always_on_display&hl=en
It has an AOD display which if you put your finger on the pad it reads the print and unlocks. It does have a double tap to wake as well which can be used to open the lock screen and then do the fingerprint.
So now I just need a double tap to sleep app then if the battery drain isn't too crazy, the mission is complete.
Anyone know a good double tap to sleep app that isn't a floating widget? Something like on CM13 whereby you double tap the status bar and it goes to sleep would be good.

You could always enable the 'Easy screen turn on' feature, which can be found by going to 'Accessibility' and then 'Dexterity and Interaction'....
I believe this was previously known as 'Air View'.
I hope this helps.

joebongo said:
Partial success! Following this guide for the S6 edge I can have tap to wake working http://forum.xda-developers.com/galaxy-s6-edge/general/tap-to-wake-samsung-device-t3141850
The snag is, and here's the new challenge, to have either AOD or edge clock working whilst it's asleep.
@razorseal : it's not a biggie, I am just trying to recreate the functionality of Windows phones as it was a beautiful workflow that I'd like to keep of glance screen and DT2W/DT2S.
So I'm thinking it's an app like Knockr I need but one which somehow allows AOD to work. Any suggestions welcome - I'm not averse to rooting to achieve this.
Click to expand...
Click to collapse
This will probably drain your battery too much. Many of these (root-less) apps keep the AMOLED screen on but with a black rectangle displayed so it looks like it's off. But don't fall into the "AMOLED black does not consume power" lie. There is an entire system powering the screen that consumes power.

maverick1103 said:
You could always enable the 'Easy screen turn on' feature, which can be found by going to 'Accessibility' and then 'Dexterity and Interaction'....
I believe this was previously known as 'Air View'.
I hope this helps.
Click to expand...
Click to collapse
Yep this is the easiest solution folks. It's what I use. Just a simple wave or swipe finger over the proximity sensor, device wakes up. There is also a setting elsewhere that stops the phone from waking up if its in your pocket or so, so good idea to use that too.

MDaveUK said:
Yep this is the easiest solution folks. It's what I use. Just a simple wave or swipe finger over the proximity sensor, device wakes up. There is also a setting elsewhere that stops the phone from waking up if its in your pocket or so, so good idea to use that too.
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Quite a nice solution. I wonder if it has any impact on battery, since the proximity sensor is probably always-on ?
I still hate Samsung for not implementing double tap to wake. I mean, they copy everything from Apple, but they can't copy a really useful feature like this from LG (or whoever had it first without battery drain) ?

Cst79 said:
Quite a nice solution. I wonder if it has any impact on battery, since the proximity sensor is probably always-on ?
I still hate Samsung for not implementing double tap to wake. I mean, they copy everything from Apple, but they can't copy a really useful feature like this from LG (or whoever had it first without battery drain) ?
Click to expand...
Click to collapse
Well then wouldn't u have battery drain from the screen because the touch sensor is always on?

maverick1103 said:
You could always enable the 'Easy screen turn on' feature, which can be found by going to 'Accessibility' and then 'Dexterity and Interaction'....
I believe this was previously known as 'Air View'.
I hope this helps.
Click to expand...
Click to collapse
That's a nice alternative Thanks :good: Btw, what's that theme, looks nice I loove red with black lol

Cst79 said:
Quite a nice solution. I wonder if it has any impact on battery, since the proximity sensor is probably always-on ?
I still hate Samsung for not implementing double tap to wake. I mean, they copy everything from Apple, but they can't copy a really useful feature like this from LG (or whoever had it first without battery drain) ?
Click to expand...
Click to collapse
I've had this enabled for a couple of days now and my battery life is fine, yesterday I got the best screen on time which I've ever had on a phone, 7hr 20 min....so far I don't think it's having an impact.
---------- Post added at 08:05 AM ---------- Previous post was at 08:03 AM ----------
Leelouster said:
That's a nice alternative Thanks :good: Btw, what's that theme, looks nice I loove red with black lol
Click to expand...
Click to collapse
No problem, I always used it on my Note 4, I found it quite useful.
Theme is called Rediz, it's available in the theme store...
http://www.samsung.com/global/themestore/index.html?appId=LucasKendi.Rediz&SITE_CODE=uk

So any new successful option

joebongo said:
Getting closer still. So I uninstalled all that stuff from the link above and put this app on:
It has an AOD display which if you put your finger on the pad it reads the print and unlocks. It does have a double tap to wake as well which can be used to open the lock screen and then do the fingerprint.
So now I just need a double tap to sleep app then if the battery drain isn't too crazy, the mission is complete.
Anyone know a good double tap to sleep app that isn't a floating widget? Something like on CM13 whereby you double tap the status bar and it goes to sleep would be good.
Click to expand...
Click to collapse
Answer to your question is Nova Launcher Pro. You can use the double tap gesture to lock the screen, no widgets required. Let me know if you have any confusion with that. The only downside with that is when I wake the phone back up, it says and I quote "Enter PIN instead of using fingerprint recognition because of security policy". It's quite a big deal for me, having to type in the PIN instead of just resting my finger on the home button. Still searching an answer for that. If anyone has found a workaround/solution, please let me know.
PS: Sorry, I had to cut the playstore link from your original message, XDA forums won't let me post with a link in it.
---------- Post added at 11:02 PM ---------- Previous post was at 10:35 PM ----------
So, I researched a bit and found a workaround. I am not allowed to post links here, so, find an app called 'Screen Lock Pro' from the Play Store. Its by a developer called Prahallad and costs $2.37. Then activate it as a device administrator, go to setting and enable 'Smart Lock and Nexus Imprint'. Then go back to your Nova Launcher settings, into 'Gestures & Inputs'. Select 'Double Tap' under gestures and select the shortcuts tab on the top. From there, select the 'Screen Lock Pro (Shortcut)' and you're done. There are a ton of other features in the app and I am still trying them all out one by one.

Hide the iris scanner camera when unlocking?

Hi everyone, I was wondering if it were possible to hide seeing my face when using the iris scanner, I think it would look more neat.
I know you can activate the iris scanner as soon as you wake up the phone but I set the home button to automatically unlock (since I use smart lock and that makes it very convenient) so when I press the home button it'll instantly go to the unlock screen where the front cam is activated.
OK I guess I could use the power button instead but I was wondering if there's a way with the home button. Thanks!

Mine is intermittent as to when it does show the camera view. Most of the time it will just come up with a line of text saying look here for iris scanning and I'm never quite sure where I'm supposed to actually be looking.

degsyh said:
Mine is intermittent as to when it does show the camera view. Most of the time it will just come up with a line of text saying look here for iris scanning and I'm never quite sure where I'm supposed to actually be looking.
Click to expand...
Click to collapse
You should be watching towards the top of the screen near the grid, you should do this even before turning the screen on and it's faster and more accurate

If you look at the red light left hand corner it's unlocks instantly

Yeah its not too bad, i wear glasses so is a bit of a pain sometimes it works through them most of time it doesn't. I might try and get used to doing that "guess where the fingerprint scanner is without putting your finger all over the camera lense" manoeuvre.
I meant why does it *sometimes* come up with the camera viewfinder - does yours *always* come up with the camera viewfinder?

It shows the camera when the unlock isn't instant, or this is what I noticed, just wanted to hide that for a sleeker look

JohnPyn said:
It shows the camera when the unlock isn't instant, or this is what I noticed, just wanted to hide that for a sleeker look
Click to expand...
Click to collapse
Not an answer but an option. You can go into Settings>Lock screen and security>Iris Scanner>Preview screen mask
There's some goofy masks but maybe there is one that might preset a "sleeker" look for you.

burrzoo said:
Not an answer but an option. You can go into Settings>Lock screen and security>Iris Scanner>Preview screen mask
There's some goofy masks but maybe there is one that might preset a "sleeker" look for you.
Click to expand...
Click to collapse
Yep I know about that, that makes everything even worse imo Ahah the main problem to the "sleeker look" is that the camera is super low res, I don't know just feel it's useless but u guess there's no way to get rid of it

I got exactly same question !
That things is pure ugly in term of design and aesthetic, LoL
Hopefully someone can found a way to permanently hide that visual

To unlock your S8 or S8+ with your iris without seeing the camera preview go to:
Settings => Lock screen and security => Iris Scanner
... and turn on the very last option called "Iris unlock when screen turns on".
Regards,

JaeMelo said:
To unlock your S8 or S8+ with your iris without seeing the camera preview go to:
Settings => Lock screen and security => Iris Scanner
... and turn on the very last option called "Iris unlock when screen turns on".
Regards,
Click to expand...
Click to collapse
Thank you,
But we already know and use that option indeed.
But sometimes, we want to jnlock the phone on the table, when its not facing our face, thus we slide up the lock screen,
And then, bam, those ugly visual appear above the PIN number pad. LoL
Sure it has nothing wrong with the function. We just simply hate how it "broke" our beautiful lockscreen layout

otonieru said:
Thank you,
But we already know and use that option indeed.
But sometimes, we want to jnlock the phone on the table, when its not facing our face, thus we slide up the lock screen,
And then, bam, those ugly visual appear above the PIN number pad. LoL
Sure it has nothing wrong with the function. We just simply hate how it "broke" our beautiful lockscreen layout
Click to expand...
Click to collapse
LOOOL, I'm sorry but that made me laugh. I guess we'll have to wait for a tweak.

otonieru said:
Thank you,
But we already know and use that option indeed.
But sometimes, we want to jnlock the phone on the table, when its not facing our face, thus we slide up the lock screen,
And then, bam, those ugly visual appear above the PIN number pad. LoL
Sure it has nothing wrong with the function. We just simply hate how it "broke" our beautiful lockscreen layout
Click to expand...
Click to collapse
You can trigger the iris scanner again by clicking the text on the top center instead of swiping, this will not show the guidance visual.

I found the best way to mitigate this is to do two things.
1. Enable the toggle for "iris unlock when screen turns on" under lockscreen>iris scanner
2. Disable the toggle for "Unlock with home button" under setting>display>navigation bar
It's still not perfect but I'm at 90% success rate and it's far faster than fingerprint debacle. I figure when you press the home screen without option 2, phone triggers instant to unlock. With it unchecked it pauses so you can look at notifications.
Should default this way imo.

By golly you are right!
Babychan said:
If you look at the red light left hand corner it's unlocks instantly
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I know this is an old thread but I just would like to thank you for this tip! I always look at the line of text to unlock my phone and it sometimes doesn't do the trick. But looking at the red dot hasn't failed me yet!!! And it's almost instantaneous! Thanks for this tip.