Tap to unlock in galaxy s2 - Galaxy S II Q&A, Help & Troubleshooting

hi all, as the title tells is there a way to make it possible? a single tap, double tap or as per user choice, or touching specific area in the display to wake the screen.
the display does wakes from sleep mode when receiving mail,calls extra without touching the keys, so can the same mechanism be achieved to unlock the screen?

bala_gamer said:
hi all, as the title tells is there a way to make it possible? a single tap, double tap or as per user choice, or touching specific area in the display to wake the screen.
the display does wakes from sleep mode when receiving mail,calls extra without touching the keys, so can the same mechanism be achieved to unlock the screen?
Click to expand...
Click to collapse
as like as nokia done in symbian i think....

this is a feature that was on the iphone 4. i had it when i had that phone jailbroken. nice little feature it was. think it is possible just need a coder to make it happen. why not make a suggestion to jkay

Suarez7 said:
this is a feature that was on the iphone 4. i had it when i had that phone jailbroken. nice little feature it was. think it is possible just need a coder to make it happen. why not make a suggestion to jkay
Click to expand...
Click to collapse
i think it should be reported to some dev who develops lock screen app or modify aosp screens, anyway lets pm jkay and see what he suggests

any other idea guys?

bala_gamer said:
any other idea guys?
Click to expand...
Click to collapse
This thread may be a good start. It's an app that lets you re-map the double tap to launch a certain apk. If you somehow change that to the unlock command or create a very basic app that unlocks once open then it should work.

Hollow.Droid said:
This thread may be a good start. It's an app that lets you re-map the double tap to launch a certain apk. If you somehow change that to the unlock command or create a very basic app that unlocks once open then it should work.
Click to expand...
Click to collapse
i think we have to remap the wake event sent by home button or power button to the display unit, lets ask the app dev in your link and see if we can get something fruitful

according to me its a wierd feature..that requires tap to unlock......
always sliding is better nd stylish to use...........
tapping to unlock is a ****ty idea that all nokia symbian based phones exists......
so devs doesnt focussed on this .........
try widget locker or go locker, it provides as many as better nd good screenlocks than u said to make implement by devs.......

gnan10 said:
according to me its a wierd feature..that requires tap to unlock......
always sliding is better nd stylish to use...........
tapping to unlock is a ****ty idea that all nokia symbian based phones exists......
so devs doesnt focussed on this .........
try widget locker or go locker, it provides as many as better nd good screenlocks than u said to make implement by devs.......
Click to expand...
Click to collapse
Put it this way, how about waking the phone from sleep mode using tap instead of pressing power key or home key. Won't that be useful ?
Sent from my GT-I9100 using xda premium

bala_gamer said:
Put it this way, how about waking the phone from sleep mode using tap instead of pressing power key or home key. Won't that be useful ?
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
I think if that's the case (waking the phone by just tapping and not through the power button) buddy then the phone should be awake to recognize the tap causing battery drain and prevents the phone from going to deep sleep. On the other hand unlocking the phone by double tap might just be a good idea
Sent from my GT-I9100 using xda premium

I wonder what happened about this? Would really be useful, no progress eh?

Does anyone know if a rom which has options "tap to wake" or "tap to unlock" as in G2 ?

You need modifications in kernel in order to do this, and I doubt it would be battery efficient enough to make it work on this phone.

nerotNS said:
You need modifications in kernel in order to do this, and I doubt it would be battery efficient enough to make it work on this phone.
Click to expand...
Click to collapse
yes you are right.Some1 need to impliment on s2's kernel to make it work/

Related

Can rooted x10 finally remove the lockscreen?

Please tell me you can! Give me a dream! Show me some hopes.
(i am about to break my x10 in half for 1-2 more lock screen freeze on calls)
Have you tried MyLock from the app market?
There's an app called "No lock" That disables the initial swipe lock, but if enabled it unfortunately also disables the security swipe codes too.
how do you use MyLock
I found it useless
+1 for nolock
no lock is ****e. it doesnt properly lock and unlock the screen. more like a black screensaver.
what is needed is a way to unlock using KEYS, something like in the keyboard mapping trick
http://forum.xda-developers.com/showthread.php?t=683902
or http://forum.xda-developers.com/showthread.php?t=703539 (desire's kernel mod...)
I've had "goto" for a few days and it's great.
Lots of options from lock screens; shortcut to email, call logs, messages, etc.
Sometimes it goes to x10 default swipe screen but goto screen will kick in almost immediately. You'll see what I mean.
You'll be glad you tried it out
I hate the lockscreen slider
When I press "on" I want my phone "on"
And answering calls with the finger slide is a pain in the ass
I thought I would get used to it, but NO
NoLock didn't solve the problem because you still have to slide to answer, and yes your phone goes to homescreen when pressing the ON button, but also when pressing ANY button (including the volume keys which get pressed easily inside my pocket), finally NoLock screws up the notification bar slider
There MUST be a way to answer calls by just pressing an icon or button, without having to slide the finger
There MUST be a way to just press the f*ck!ng ON key and start using the phone
.
If only we can remove that bloody lockscreen...
Sent from my X10i using XDA App
gtrab said:
There MUST be a way to just press the f*ck!ng ON key and start using the phone
.
Click to expand...
Click to collapse
My experience with touchscreen phones is this is a completely silly idea.
Think of all the time the button would get accidentally pressed in your pocket, and the battery life loss while on in your pocket.
I don't know how it works on Windows Mobile, but one would think this would be an even worse problem due to how prolific resistive touchscreens are on WM.
dpk0875 said:
I've had "goto" for a few days and it's great.
Lots of options from lock screens; shortcut to email, call logs, messages, etc.
Sometimes it goes to x10 default swipe screen but goto screen will kick in almost immediately. You'll see what I mean.
You'll be glad you tried it out
Click to expand...
Click to collapse
The problem i found with goto is that to answer calls you still have to swype, and when trying to turn off an alarm clock at 7 in the morning its really uncomfortable to use. Other than that its pretty awesome.
there should be a way to do this, perhaps tinkering with framework-res.apk could do the trick (either enable double click to unlock like in hero, or just simplify the swype movement)
(ive asked about this before)
im just discovering android and x10.
if get desperate enough i'll try to simply replace the relevant files from stock 1.6 firmware ... im gonna reflash anyway for 026 or 2.1
worst thing is this lockscreen during call - many times i dont even se WHO is calling.
iead1 said:
My experience with touchscreen phones is this is a completely silly idea.
Think of all the time the button would get accidentally pressed in your pocket, and the battery life loss while on in your pocket.
I don't know how it works on Windows Mobile, but one would think this would be an even worse problem due to how prolific resistive touchscreens are on WM.
Click to expand...
Click to collapse
I disabled the menu button switching on the phone by editing the file in system/user/keylayout, now only the power button switches it on.
To get rid of the lockscreen would be really useful to me now I've done that...
Sent from my one-click-rooted X10i using XDA App
i wonder if messing with the framework can do it,
what i really noticed is how GOTO Lockscreen are able to replace the original one 99% of the time while other app like lockbot - which i adorably like - can't do this and instead show two lockscreens over each other
mylock and nolock are of NO USE they are both useless
No app i found can replace the swipe call , and only GOTO can fully replace the standby lockscreen,
i triend most of the lock screens out there but with no use..
btw, Widgetlocker is for 2.1+ right ??
Ive tried to use tasker to do this, so far it can react headphone plugged in and unlock the screen automatically (sometimes: /)
I ve tried to test if camera button can be detected during call and then unlock the phone - didnt work - event which supposed to fire on call is not activating.
Also camera button is ignored on locked screen.
By editing the keymap with the FOCUS key the phone wakes up but tasker doesnt handle this key. Perhaps it is possible to write the plugin....
Ah if only we could compile custom kernel.. every problem can be solved when you can cook on your own...
twentybenson said:
I disabled the menu button switching on the phone by editing the file in system/user/keylayout, now only the power button switches it on.
To get rid of the lockscreen would be really useful to me now I've done that...
Sent from my one-click-rooted X10i using XDA App
Click to expand...
Click to collapse
Ah, I see.
Still, to me, it seems useful to have that extra layer of security protecting my battery life. Never know how many times that power button will get accidentally pressed in your pocket!
twentybenson said:
I disabled the menu button switching on the phone by editing the file in system/user/keylayout, now only the power button switches it on.
To get rid of the lockscreen would be really useful to me now I've done that...
Sent from my one-click-rooted X10i using XDA App
Click to expand...
Click to collapse
Hi twentybenson, so could you explain how you edited the file, which file (i have three) and changes you made?

[REQ] Camera hardware wake button

This is a request for any button (trackball would be ideal) to wake the phone, AND launch the camera application. Lets assume it will sleep again after x amount of time, just like normal.
Maybe this could be in cyanogenmod settings ?
Maybe this could be a combination, say TRACKBALLTRACKBALLTRACKBALL or something ?
thank you
ohgood said:
This is a request for any button (trackball would be ideal) to wake the phone, AND launch the camera application. Lets assume it will sleep again after x amount of time, just like normal.
Maybe this could be in cyanogenmod settings ?
Maybe this could be a combination, say TRACKBALLTRACKBALLTRACKBALL or something ?
thank you
Click to expand...
Click to collapse
I think it will be just as easy as
1. Trackball wake
2. Trackball unlock
3. Press camera shortcut
Just make sure the camera is on the home screen...
Just get Widget Locker. Trackball Wake > Camera.
overground said:
Just get Widget Locker. Trackball Wake > Camera.
Click to expand...
Click to collapse
i'm going to try this now. thanks to both of you. also, would it be possible to keep the phone 'locked' while doing this, so you could have a child/friend use it as a camera, but not have the phone and other applications accesible without entering the unlock pin/pattern ?
thanks again !
Like it! I would love this:
Short press - unlock or screen on
Keep pressed - unlock directly into camera
Sent from my Nexus One using XDA App

[Q] Change the double-press home key?

Hi
I want to use the double press home key to a task switcher, but I cant see how can I change the action and doesnt start the voice command.
Any idea?
press the homekey once but long.
sent from my SGSII via T*patalk
kersh said:
Hi
I want to use the double press home key to a task switcher, but I cant see how can I change the action and doesnt start the voice command.
Any idea?
Click to expand...
Click to collapse
What you're holding is not an iPhone, friend.
So there is no way to change the function of the double tap on the key? Perhaps to something more useful as some probably have no use for the voice command system. Can anyone answer this? And yes I'm sure the op is aware that he or she does not hold an iPhone.
if this is a problem for you, an iphone is the better choice
walda said:
press the homekey once but long.
sent from my SGSII via T*patalk
Click to expand...
Click to collapse
maybe the iphone it is a better choice for the people who doesnt want to modify their OS and work with a fixed one instead of what their want in personal use.
long press for a ****ty multitask it is not the way to go, and with 3 keys 2 click on home is the faster way until we got a multitask like windows mobile 6.5 with taskfacade or something and a click on notification bar to use.
kersh said:
maybe the iphone it is a better choice for the people who doesnt want to modify their OS and work with a fixed one instead of what their want in personal use.
long press for a ****ty multitask it is not the way to go, and with 3 keys 2 click on home is the faster way until we got a multitask like windows mobile 6.5 with taskfacade or something and a click on notification bar to use.
Click to expand...
Click to collapse
I whole-heartedly agree, and I actually have a hard time believing that your question was met with all those snarky comments from a forum dedicated to customizing the most customizable mobile OS on the planet.
I too would like to be able to change the default home double click behaviour. I'm sure it can be done, i just don't know how. Any ideas, people?
Fruktsallad said:
I whole-heartedly agree, and I actually have a hard time believing that your question was met with all those snarky comments from a forum dedicated to customizing the most customizable mobile OS on the planet.
I too would like to be able to change the default home double click behaviour. I'm sure it can be done, i just don't know how. Any ideas, people?
Click to expand...
Click to collapse
I'll give you a sensible response, as of yet, you can't change the double tap function on the S2. It may be customized in the future but so far you'll just have to live with the annoying voice control app.
I hope that helps
Thanks for the non-sarky response
101matt101 said:
I'll give you a sensible response, as of yet, you can't change the double tap function on the S2. It may be customized in the future but so far you'll just have to live with the annoying voice control app.
I hope that helps
Click to expand...
Click to collapse
Indeed it helps. Cheers!
I've seen an application called multitasking pro that supposedly opens with a double tap of the home button. But I guess it wouldn't work on S2 yet, huh?
Fruktsallad said:
Indeed it helps. Cheers!
I've seen an application called multitasking pro that supposedly opens with a double tap of the home button. But I guess it wouldn't work on S2 yet, huh?
Click to expand...
Click to collapse
I don't know, Install it and see, I doubt it will work though, I doubt it'll be able to override a stock Samsung app.
prodygee said:
What you're holding is not an iPhone, friend.
Click to expand...
Click to collapse
Wow, way to be an ass. Never heard of Quick Desk?
All the multitasking of the iPhone from double tap, but with the option to add widgets as well?
If that's not one upping the iPhone at it's own game then I don't know what is.
I for one know I'd rather have a multi tasking app than a voice search I'll never use.
Anyway, the closest i've found is http://android.modaco.com/content/s...odaco-com/340047/take-control-of-home-button/ but this is only working on KE2 as of the moment.
Guys, what I'd like is a long hold on the BACK button to bring up the multi-task menu, this would feel like less of an effort than the long press on HOME.

Quick tip for rom users

If you cant stand that knock off is gone on your custom rom that you have happily flashed on your g2... ive noticed alot of people asking so here is a few solutions if you already dont have one! Got a better way? Suggest it! Will edit if necessary.
1. If you dont use google now from your home button swiping up... download the app in the link below!
{FOR CYANOGENMOD USERS} Your rom already comes with a toggle for this... accessible from SETTINGS>>INTERFACE>>QUICK LAUNCH SHORTCUTS... obviously slide up and set it as "Screen off" towards the bottom of the list.
-------------------------------------------------------------------------------------------------------------------------------
>> https://play.google.com/store/apps/details?id=com.katecca.screenofflock&hl=en <<
-------------------------------------------------------------------------------------------------------------------------------
Once you have that downloaded you can now swipe up like you would normally access google now... it will now give you the option to set a default for the screen off application, do it and now you can swipe up from anywhere on your device (Even the lockscreen) to turn off your screen without having to touch the buttons on the back! (Now i noticed when i was running an AOKP rom this didnt work every time as due to the fact every time it would shut off it would turn right back on... if thats the case for you try out option 2!
2. [YOU WILL NEED THE SAME APPLICATION AS IN OPTION 1] This is a simple bit, but your rom might not have this capability... if you go to your navbar settings you should be able to enable long press actions for buttons... select any button you'd like and set the long press for the application you have downloaded!
3. [YOU WILL NEED THE SAME APPLICATION AS IN OPTION 1] And lastly your third option... this should be if neither option 1 nor 2 work for your custom rom which they should... This one however is not easily accesible from any screen on your device only your home screen... first things first download that application above, now you download a launcher such as Apex launcher which i would reccomend because it allows this without paying for the full version and i tend to like apex alot better, from there go straight into your apex settings and go to behaviour... check out those gestures and set that application as your gesture! Nova launcher's is pretty self explanitory if you have prime. after that your good to go! Easy accesable screen off techniques you cant live without on the g2, hope this helps some of you!
I have another idea. Use GMD gesture control and use the edge of your screen to turn off the phone, or even double tap the nav bar (the app is ridiculously useful)
Sent from my LG-D802 using xda app-developers app
Another option for CM Roms is to use the app below which gives you the option to Knock Off from anywhere on the entire home screen when using Apex or Nova and then have a double tap set or any other gesture you like up to execute this app.
https://play.google.com/store/apps/details?id=com.cillinsoft.scrnoff
thanks alot. due to that reason so many people dont want to jump custom rom as like me
GMD Gesture Control - > define 3 finger swipe down gesture anywhere to turn screen off. There you go, most comfortable solution.
assa51 said:
thanks alot. due to that reason so many people dont want to jump custom rom as like me
Click to expand...
Click to collapse
This is why i felt the need to post this haha... its saddening to me that people wont switch to the joy of roms because of something that an be easily fixed xD Roms are great
hasenbein1966 said:
GMD Gesture Control - > define 3 finger swipe down gesture anywhere to turn screen off. There you go, most comfortable solution.
Click to expand...
Click to collapse
Permission to add this?
My main reason for loving Knockon (and not jumping to any rom) is the wake up feature though. This is the first time that I have an android device where I don't rape the power button just to look at how pretty my lockscreen or launcher is.
salisbury_steak said:
My main reason for loving Knockon (and not jumping to any rom) is the wake up feature though. This is the first time that I have an android device where I don't rape the power button just to look at how pretty my lockscreen or launcher is.
Click to expand...
Click to collapse
you know knockon stays when flashing any rom correct? this is why im only giving solutions to knock off
Cyko.Tech67 said:
you know knockon stays when flashing any rom correct? this is why im only giving solutions to knock off
Click to expand...
Click to collapse
I did not know that. I thought it wasn't there and people just weren't mentioning it. lol. Thanks for the correction!
salisbury_steak said:
I did not know that. I thought it wasn't there and people just weren't mentioning it. lol. Thanks for the correction!
Click to expand...
Click to collapse
no problem! hope this opens up a chance at you flashing roms in the future!
Cyko.Tech67 said:
Permission to add this?
Click to expand...
Click to collapse
Of course!

[Q] Close phone from lock screen??

I constantly open my phone to check the time, hit the home key one handed and look at time on lock screen. But now I'm holding my phone by the bottom right corner and have dropped the phone before while trying to reach up and press the side button to close... it's a pain.
Sure I can sit there and wait for timeout, or I can put it back in my pocket, in which case it might "swipe open" and be doing all kinds of things while in there.
Wouldn't it be cool to look at the time and just click something, like the home button again, or the 'back button' and have the phone close again??
Anyone know how?
stlfrosti said:
I constantly open my phone to check the time, hit the home key one handed and look at time on lock screen. But now I'm holding my phone by the bottom right corner and have dropped the phone before while trying to reach up and press the side button to close... it's a pain.
Sure I can sit there and wait for timeout, or I can put it back in my pocket, in which case it might "swipe open" and be doing all kinds of things while in there.
Wouldn't it be cool to look at the time and just click something, like the home button again, or the 'back button' and have the phone close again??
Anyone know how?
Click to expand...
Click to collapse
Are you rooted? If so using the home or back button could be possible via smali edit. If your not rooted, I can write an app that will show a square (size determined by you) that will show on your lock screen. When you tap this square, it will shut off the screen, tapping and moving your finger on the square will move the square. Square is removed once unlocked.
Sent from my SM-G900T using Tapatalk
..
fffft said:
You can reassign one of the capacitive keys (e.g. "back button") to turn the display off with an Xposed framework module. And there are legions of apps that do similar actions if you do a search.
Even better IMO is to use a lock screen app like Dynamic Notifications which can automatically show you the time when you pull it out of your pocket and automatically turn off the screen as you put it back in a pocket. Without pressing any keys at all. It does this by using the proximity sensor and it works very well indeed.
.
Click to expand...
Click to collapse
They may not be running xposed. Therefore an xposed module may not work. Secondly, all lock screen apps suck. Also, if it's using the proximity sensor to turn on the display from your pocket, it's draining additional battery.
Sent from my SM-G900T using Tapatalk
..
fffft said:
All lock screens suck? Your objectivity is astounding. No subjective bias there whatever. The idea is to provide options to the OP, not cater to your idiosyncrasies.
The battery draw for the suggested app is tiny, much less than most apps that do not poll the proximity sensor and you have no idea if the OP may or may not wish to use an Xposed module.
.
Click to expand...
Click to collapse
No lockscreen app can provide the same amount of security as the default lockscreen. Therefore, it sucks. I can and have gotten around all popular lockscreen apps on the play store. Yes, the idea is to provide options to the OP, but make them good options and practical options.
..
fffft said:
Ah, it makes more sense after looking at your post history. You have been trolling all along, not intending to be taken seriously. Since your intent is parody.. well done, carry on.
.
Click to expand...
Click to collapse
Funniest thing I heard all day. This is a winner.
Anyhow, hope the OP has figured something out.

Categories

Resources