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Tapping the screen to wake up from standby.

Hello all, I'm new here and I'm also new to the xda world. I just had my Atom few days ago.
I used to use Symbian where I would only need to tap the screen to wake the device so, is it possible to make Xda Atom to wake from standby mode by tapping the screen, instead pressing the "power button"?
Pressing the "power button" few times a day to wake the device could and might wear the button and it won't take long to make it unusable.
I have done my home work as a noob by searching the forum. Here: http://forum.xda-developers.com/showthread.php?t=307481
I do not really mind with the power drop. So, is there any solution to make this possible?
Thank you in advance and any help would be appreciated.

Go to Start>Settings>System>Power >Advanced and untick Turn of device if not used for X minutes.
Now your device will be always on, unless you use the power button, and the screen should just dim when you dont use it after a minute or 2, and come back on when you touch it.
Let us know how it works out.
Surur

Thank you for the hint, Surur. It works, however it's not exactly what I had in mind. By letting it to show the today view all the time, it would take too much.
I was thinking to let the screen to go completely off, but the screen is still active (touch only), or only part of the screen. So, when the device goes to blank or standby, it would wake when I tap on the screen... or some part of the screen if it could help to preserve some power.
In Symbian, I could set the time for the screen to go completely off. And when the screen is completely off, each time I tap on the screen, the screen would go on. And if no input from user, it would go off again, according to the time I set before.
Note: the device does automatic lock, so even if it gets tap by something, the display would show or awake but would not open an app or do something unwanted, until user unlocked it using combination. So, I never need to touch any button with Symbian, completely using screen only.
Is there an application that able to do something similar or better than what Symbian does? I'm even willing to pay for someone to make this kind of program.

I don't know if it's allowed to double posts or not, if not please let me know.
Here is a testimony to back up my point of view regarding the power button:
"Naturally I set it to the power button, but after a while, that button got worn down and stopped "working" so I naturally set it to recognize any other button.
This experience has taught me the hard way, that its a good choice to have (or maybe even a necessity in some cases) that other buttons to wake the unit up in case of situations like this."
Taken from http://forum.xda-developers.com/showthread.php?t=315329
So, please someone create an application to allow user to use screen to wake from standby.
Here is what I had in mind:
1. Lock the screen if standby
2. On standby mode. If I tap some part of the screen (some part of screen only to save some batt power), then it would show option to unlock.
3. If I tap but do nothing or do not unlock, it would goes to standby again.
Again, I would pay the good person who's willing to make this kind of application. Or maybe it's already available?

MDCT said:
Hello all, I'm new here and I'm also new to the xda world. I just had my Atom few days ago.
I used to use Symbian where I would only need to tap the screen to wake the device so, is it possible to make Xda Atom to wake from standby mode by tapping the screen, instead pressing the "power button"?
Pressing the "power button" few times a day to wake the device could and might wear the button and it won't take long to make it unusable.
I have done my home work as a noob by searching the forum. Here: http://forum.xda-developers.com/showthread.php?t=307481
I do not really mind with the power drop. So, is there any solution to make this possible?
Thank you in advance and any help would be appreciated.
Click to expand...
Click to collapse
You can try the keylock in the settings, that will not wake your device by tapping the screen, but it will wake up by pressing any key...

Thanks for trying to help, ai6908. Unfortunately, I couldn't find the keylock in the settings, and it still needs button to be pressed.
I do not feel comfortable pressing button. I used p800, using it, Symbian was able to be operated without the need of any button.
Depending on button, it could decrease the value of the mobile, I mean pressing button(s) few times a day would surely wear the button(s) over time. Movable parts are more easily to get broken or wear. And It would decrease the value if the mobile is going to be sold later on. With p800, I could keep the state like new for many years, thanks to the UI that allows us to fully control from the touchscreen alone.
It seems like a Microsoft and mobile manufactures scheme to make user to buy another device when the button goes wear from waking up from standby. I can't believe Windows Mobile depends on the need of button to be operated. I even have to use button to take picture with Atom.
I know many also like to use button, but I believe there are other who do not like or like me. I hope MS is flexible about this like Symbian. Someone could help me on this issue?

Keylock is under settings/system...you can try it, but it is not like the symbian one that you mentioned...

I couldn't find Keylock in the settings/system, maybe it's a separate application. Thanks ai6908 for trying to help me, unfortunately it's not like what I had in mind. If I couldn't find the solution that I want, I would surely use your advice.
Someone told me that the display panel is "connected" with the touch. So when the display is off, the touch capability will be off too.
Because of that, I was thinking maybe an application that would set the backlight to very minimal (so it would make the screen to go blank) after a defined period of time could do the job.
Has someone tried this before? Or is it also not possible?

[Q] Transformer TF101 Will Not Turn On, Boot, Nothing.

Is my device bricked?
Had device inserted into keyboard and plugged in all night. Batteries should all be full.
Light on keyboard is green.
Cap Lock light comes on when pushed.
Computer makes camera shutter sound when "camera" button is pushed.
Nothing happens when holding power button down for 5, 10, 30, 60 seconds.
Same when holding power button down with volume up for 5, 10, 30, 60 seconds;
nor with power button down and volume down button for 5, 10, 30, 60 seconds.
Have a run into an permanent apx bootloop? (not sure what that is but doesn't sound good).
Have removed all usb and micro usb drives.
I have never rooted the device; recently did a clean factory install and had it working fine.
When plugged into my linux desktop, I was able to access it. I've created /media/transformer mountpoint, ran sudo chmod -R 755 /media/transformer
and then
sudo mtpfs -o allow_other /media/transformer
but then receive the error message:
"Transport endpoint is not connected"
This is new.
Then travelled to the USA and plugged in device to recharge at JFK at at least 2 places. None of the plugs worked. JFK was somewhat waterdamaged from recent floods. Could this have fried the device through a power surge?
Can't think of what else to do than perhaps let it power down completely and then try again.
Any suggestions would be greatly appreciated.
I purchased the device in Canada and now an living in Morocco so sending it back for an Asus RMA would be very difficult and likely more
expensive then purchasing a new Nexus to replace.
Do I now have an expensive paperweight?

Desperation?
I'm thinking of following the directions found at a tabletroms forums site that I can't post here becuase of xda forum rules, but it calls for "Nvflash Unbricking and forever root!" but would first hope there to be some simplier answer.
I've read a lot of other XDA posts and googled many a version of this question, but nothing seems to help, except, perhaps, for the link above.
Luckily, I always back up everything so nothing on the tablet is irreplacable.
Is it time for desperate measures?

Screen Visible when plugged into a HDMI TV
Going out on a limb, I plugged the HDMI cable into the TV and up pops the screen of my tablet, fully functional, battery levels OK, brightness on full and all working as it should...
...except that nothing is showing on the screen except pitch black.
Next step -- factory reset? or could this by a hardware misfunction?
I'm going to try a factory reset and see what happens. If it does not come back to life, I'll know it's a hardware malfunction and wait until I can return to Canada for an RMA, unless anyone else can think of something?

Factory Reset Did Nothing
... simply now have a factory reset tablet that can be only viewed when attached via an HDMI cable to another screen, while the screen itself, is blank.
Does that confirm an hardware problem?
I'll have to check my warenty, but my bet is that it too, just expired.

From what you described, sounds like your screen is broken.

Lingering Question...
Before turning this over as the tablet attached to the TV so the girls can watch programs from the NAT box; is there any hope that (A) reflashing a new ROM might breath life back into the old girl/tablet or (B) is there a way to do a quick fix via opening up those Torx T5 bezel screws and looking for a loose wire of two (not able to soder something that complicated).
Would that work or am I the one with the screw loose?

Broken Screen = RMA or paperweight?
So if the screen is broken, I either have to return it and hope it's under warenty, or find and replace a new screen (hmmmmm beyond perhaps what I can do) or leave it as an expensive keyboard / mouse with computer capability on an HDMI TV and if you touch the black screen in the right place -- which still works! -- then I can control the external video.
Solar.Plexus said:
From what you described, sounds like your screen is broken.
Click to expand...
Click to collapse

filosofic said:
So if the screen is broken, I either have to return it and hope it's under warenty, or find and replace a new screen (hmmmmm beyond perhaps what I can do) or leave it as an expensive keyboard / mouse with computer capability on an HDMI TV and if you touch the black screen in the right place -- which still works! -- then I can control the external video.
Click to expand...
Click to collapse
Sounds like a wire has come off or you have what is called a dry joint which happens when a soldered cable doesn't take properly, I very much doubt the screen is kaput

Re help with galaxy tab 2 power button !

help with samsung galaxy tablet 2 power button !
*Hi guys*I'm finally making the move and have bought a Samsung galaxy tablet 2 for my bmw e46 dash but have found a problem and wondered if any of you guys have a work around for it ?As you know the power button is on the edge of the tablet externally so once it's installed behind the dash you can't push it to either lock the screen or take it out of sleep mode and also it doesn't matter have a proximity to sensor built in etc*Any idea how I can press this power button while it's behind the dash either by the touchscreen using an app or another way that anybody can think of cause I'm stuck ??*So help ppl**

I've read some people use an app called TASKER to set it so that when they crank the car (giving the tablet power thru the charger) the screen comes on and stays on till its turned off. maybe check more into that?

use a custom rom with volume key waking up option.

Athhar said:
use a custom rom with volume key waking up option.
Click to expand...
Click to collapse
If he won't have access to his power button after mounting the tablet in the dash, he probably won't have access to the volume buttons either.
here is a thread from another site where a guy put a nexus 7 into the dash of his vette http://ls1tech.com/forums/stereo-electronics/1584175-c6-android-tablet-stereo-dash-install.html

If your'e thinking about doing a hardware mod , Try AdamOutler (XDA TV) He does some pretty cool stuff and may offer some solid advice. Knows his stuff thats for sure.
XDA unboxing /tutorial Adam Outler style
Guess you could move the power button onto the dash itself if the device is getting built into it as a permanent fixture ? Not that id have a clue how to do that lol.

Not making any mod to the tab: You may mount a solenoid, http://www.solenoidcity.com/solenoid/solenoidcatalog.htm on the dash to actuate the switch. Will require some mechanical / electrical skill to accomplish the job..

fixed?
did you ever find a solution.. I have the same car and the same issue
Thanks!

Thing is you can easily get apps from store to
1.lock screen
2.turn off tab
3.toggle volume
But real problem comes with turning on tab...
Though you can turn on tab from sleep via some apps called smartawake and others(believe of there are lot of them on play)
By these apps you can turn on tab using proximity sensor(it will work),vibrations
But for instance when your tab gets off you have to press power button.
That can be done by pressing in physically or a hardware hack(you got to open up your tab and do stuff with your power buttons.like providing external switch to it etc)

Droidlover123 said:
Thing is you can easily get apps from store to
1.lock screen
2.turn off tab
3.toggle volume
But real problem comes with turning on tab...
Though you can turn on tab from sleep via some apps called smartawake and others(believe of there are lot of them on play)
By these apps you can turn on tab using proximity sensor(it will work),vibrations
But for instance when your tab gets off you have to press power button.
That can be done by pressing in physically or a hardware hack(you got to open up your tab and do stuff with your power buttons.like providing external switch to it etc)
Click to expand...
Click to collapse
Hey guys I am having a similar problem with my galaxy tab install in the car. I come out in the morning and the tablet is dead. I am currently charging it via usb but was planning on putting a power inverter in the glove box for faster charging (maybe?) What I would really like to do is to be able to extend the power button leads to an external button that I can mount in the dash. Anyone done this before or have any suggestions?

Someone recommended Tap Tap App (lock and unlock the screen with a double tap on the proximity sensor) around here. I've tried it and it works.

ketut.kumajaya said:
Someone recommended Tap Tap App (lock and unlock the screen with a double tap on the proximity sensor) around here. I've tried it and it works.
Click to expand...
Click to collapse
Yea that would work for turning the screen on and off, but im talking about if the tablet dies completely. It will be getting charge when I turn the car back on but I wouldn't be able to turn the tablet back on itself because I can't get to the power button.

bots444 said:
Yea that would work for turning the screen on and off, but im talking about if the tablet dies completely. It will be getting charge when I turn the car back on but I wouldn't be able to turn the tablet back on itself because I can't get to the power button.
Click to expand...
Click to collapse
Your Tab will boot into charge mode. Maybe you can change the init script logic: if boot into charge mode, wait a minute, and then reboot into normal mode.

ketut.kumajaya said:
Your Tab will boot into charge mode. Maybe you can change the init script logic: if boot into charge mode, wait a minute, and then reboot into normal mode.
Click to expand...
Click to collapse
Now that would be awesome. I am a total noob with stuff like that. How would you even go about something like that?

bots444 said:
Now that would be awesome. I am a total noob with stuff like that. How would you even go about something like that?
Click to expand...
Click to collapse
There are some changes that can be made to the kernel to boot the os when powering the tablet. I had this behavior on my lgp500 as a bug on cm builds. To keep the display on you can check keep display on during charging.
Sent from my GT-P3110 using xda app-developers app

bots444 said:
Now that would be awesome. I am a total noob with stuff like that. How would you even go about something like that?
Click to expand...
Click to collapse
I'll try. But now I am so tired, back from my real work duty. A short break after driving my car for about 3 hours, 1 hour from home 3.49AM here

Just to over simplify the first thing that came too my mind was a knob with an off set round plug on the other side...turn the knob you push the button..
Sent from my GT-P3110 using xda app-developers app

ketut.kumajaya said:
Someone recommended Tap Tap App (lock and unlock the screen with a double tap on the proximity sensor) around here. I've tried it and it works.
Click to expand...
Click to collapse
we can use below command to start the device when power plug is on.............:laugh:
fastboot oem off-mode-charge 0

[Q] Question! Permanent Car Dashboard Project.

Hello Gentelmen,
I am rather new to android dev but seassoned in linux, i decided to convert my old phone (samsung admire) into an in dash computer.
I am using two basic applications:
* Torque OBD2 Connector: This connects to the car's OBD2 Port, reads the computer and displays information on screen (like HP, Torque, Manifold Pressure and temp, Boost ...... )
* Autoguard Blackbox: This app acts as a CCTV recorder taping my driving and saves it in case of accident so i can have video evidence.
I have modified the andoid system to open both applications on boot and on external power and to kill them when external power has been disconected. Also when external power is disconected phone will wait 5 minutes then go to sleep. (yes i realize there are apps for that but i like shellscript)
This means that when the key is turned and the car is on recording automatically begins and my gauges come up, when the car is off they close AND STOP RECORDING and go away without any kind of interaction on my part.
The problem: Whenever the car turns back on, external power is connected and i would like to have the phone do a full boot so that my scripts kick in,however instead it goes into charge only mode where it boots in to some kind of "hybernation state" that only displays the battery charge in the middle of the screen.
I would like to bypass this and have the phone do a full boot whenever the power is connected.
I have searched for weeks and have found nothing but people withthe same problem and solutions that involve harware and wiring and soidering however this is not an option for me because the phoen is exposed (not actualy insidethe dashboard)
I am not afraid to compile a custom rom and have it run on the phone ... the phoen is solely for the propose of having the dashboard display. (i dont use it for calling)
Could you guys point me in the right direction?
Thanks in advance.
(some pictures attached for reference)
Edit: See this link for reference ... some one in the same kind of predcament.
http://forum.xda-developers.com/showthread.php?t=1815131
Edit2: Link to dashboard cam footage
http://youtu.be/MQLE8g5DkO0

Solving Power Button ISSUE

Hey guys,
So my brothers Nexus 5 came to an end but i'm determine to recover it (Already Partially Recover)
Backstory:
So initially the power button wasn't working like it couldn't be pressed, and as the device was already off i decided to plug a charger in and it would enter the boot stage but enter a boot loop which further research showed me it was a issue with the powerbutton, So i came to the conclusion to remove + replace the power button so i opened it up, took a look and soldered the broken power button off, with alot of time and effort i managed to remove it and clean it up with the intentions of installing a new powerbutton i bought a fine tip solder tip however it wasn't burning properly as i noticed eventually, in which i was unable to solder a new power button on even with flux, aswell as this i managed to solder it on in which i was convinced it was a decent soldering job as all the points were clearly connected i placed the board into the device (wHICH WAS A MISTAKE) as i should've waited a solid hour, to ensure it was strong, as of this the power button had come off as i was placing the board back in which meant the button was practically scrapped and i was extremely fustrated, so i decided to screw it a put the device back together without the back casings over the board, and i wanted to see if i could bridge the connection whilst the charger was plugged in in which i did and the device booted up.
Main Question:
Now my main question is, i need a workaround for the powerbutton currently i've installed Gravity Screen for him, however it's got a high battery consumption and it's not too reliable so i'm trying to get a solid method.
I've come across a headphone jack that has a button which i can configure to be a power button (Pressy or iKey)
Now that the issue with Locking + Unlocking is solved
How can i power the device back on when it shuts down due to lack of battery as i've sealed the phone back up, He currently runs Android 6.0 MRA58N, My main idea was to Root his Device + get TWRP installed however i was wondering if i could do this without rebooting his device / setting up a method to power his device via ADB however i haven't installed any ADBs etc so far.
My second idea was if i booted the device into fastboot by plugging in in the power cord and holding volume button, with the battery unplugged via the ribbon would it power on the device?
Last question is, i powered the device with the Camera Unplugged via ribbon cables however it's not working as the app just opens and closes without a FC so i was wondering if a reboot would just fix this?
ADDITIONALLY Another method could be rebooting via terminal However i'm unsure on how to use the Terminal / if i need root or not etc.
Thanks!

Contact a kernel dev. He will probably be able to remap the power button, to get it to boot from the charging screen. Or try to disable offline charging alltogether.

playitlouder said:
Contact a kernel dev. He will probably be able to remap the power button, to get it to boot from the charging screen. Or try to disable offline charging alltogether.
Click to expand...
Click to collapse
I'm quite new to the Nexus 5 Area, and infact i don't know any Kernal developers - Is there any chance you could probably help me out and give me some contacts etc.?

Hussain_Salam said:
I'm quite new to the Nexus 5 Area, and infact i don't know any Kernal developers - Is there any chance you could probably help me out and give me some contacts etc.?
Click to expand...
Click to collapse
I dont do much in terms of custom kernels, but post in some kernel threads in the nexus 5 development forums, or contact the creator of the thread via pm. Just look for threads with KERNEL in the name

UPDATE!
playitlouder said:
I dont do much in terms of custom kernels, but post in some kernel threads in the nexus 5 development forums, or contact the creator of the thread via pm. Just look for threads with KERNEL in the name
Click to expand...
Click to collapse
Okay Thank you,
UPDATE:
*I've Overcome the Powerbutton issue as i've ordered Pressy/iKey which should be arriving tomorrow which will lock and unlock my screen
*I'm now trying to figure out another method to power on my device if it shuts down:
One idea was to some how get the device to power on when i plug in a charger maybe by installing TWRP
Or another method was to power it on via an ADB shell on pc Or Something like that
*I'm also trying to reboot the Device however im unsure on how to do so without a power button.