Android :: Accelerometer Not Working When Screen Turns Off

Apr 13, 2010

As I understand it, there seems to have been a change in the OS that prevents the accelerometer from running when the screen turns off and the phone CPU goes into its power saving state.Can this be confirmed?I have gotten around this by using a wake lock, but this is a much less than ideal solution as it drains a lot of battery.If the accelerometer was disabled in low power mode to save the battery, it may very well have the opposite effect in many cases, such as mine.A partial wake lock seems to be required to keep it running, which is obviously much worse than if just the accelerometer were running without the need for the wake lock.Are there any other workarounds anyone knows of to getting accelerometer values while the phone is in low power mode?Also, are there any plans to change this in future versions of the OS?If there are no plans to change this, I would definitely like to petition for this to be changed.

Android :: Accelerometer not working when screen turns off


Android :: Screen Lock Turns Of Accelerometer

Apr 16, 2009

Currently it seems that locking the screen automatically turns off the accelerometer. I looked around for quite a while and didnt find any solution for that. Is that intentional? It would be really helpful to know if this is how it is or if I just didnt find the solution for that so far.thank you for any help on that (and as I said, even "doesnt work right now/on purpose/.

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Android :: 2.0.1 - Accelerometer Seems To Stop Working When Turn Off Screen?

Dec 14, 2009

This used to be (what I thought was) a hardware problem with the G1 at some point, but I thought it was resolved for the Droid.

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General :: Karbonn A30 Screen Rotation And Accelerometer Stops Working

Apr 20, 2013

I got my son a Karbonn A30 yesterday, and so far, the auto rotation as well as acceleration stopped working twice. I tried formatting cache but it did not work. the only workaroud is to open the phone, remove battery and restart again. I could not get any solution except the battery removal one.

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Android :: Sounds + Accelerometer - Weird Accelerometer Values - BUG?

Jun 9, 2009

I am developing a game. In which the user controls movement using the accelerometer. Sounds effects can also be enabled. However when laying the phone flat down and playing the game without the accelerometer gives nice 0,0,0 values. However when play WITH SOUNDS on, i get a buch of weird values: while the phone is NOT moving.

This is really a big bug that makes life hard for Game Developers. I tried to take an avarge of the last 5 values from the sensor.. but this is not enough.. The harder the sounds plays: the higher the weird sensor values. When using the headphones: almost no weird values. Seems that sounds interferes with the accelerometer sensor.

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Samsung Galaxy S :: Accelerometer Stopped Working

Nov 18, 2010

Looks like my accelerometer is broken. I've checked the orientation flag and it is on. As a test tried compass and krazy Kart racing- both not working.

What I think happened is that I used the new Google maps today- and the phone got really hot. Suspect I've cooked it.

Battery pull as well as power off -no joy. Is a factory reset worth trying?

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Android :: Map Accelerometer Values To Screen Coordinates?

Jun 8, 2009

I am developing a small application for learning purpose which will move image when accelerometer readings change. I want a mapping of accelerometer values to screen coordinates. I am using trial and error method rite now. But it seems that it will not help. Is there any algorithm??

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Android :: Fix Orientation Of App On Screen / Control Accelerometer?

Mar 2, 2010

Please tell me how i can stop the change in orientation of application when device rotate. How i can control the accelerometer.

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Android :: Rotate Screen By Program Code But Not Accelerometer Sensor?

Sep 17, 2010

There are some shortcoming for system's rotate screen function:

1. It is too sensitive to result in many unwanted rotating actions.

2. Accelerometer consumed power greatly. I want disable it and control screen orientation by my own program. Is it possible?

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Samsung Behold 2 :: Phone Flashes - Goes Through Boot Screen And Then Screen Turns Off

Apr 13, 2010

Tried rooting so I started off flashing r8 of bh_man's 1.6 rom. Went through the setup, odin turned blue to pass and I let the phone run past the android system and then the screen turned off.

Thing about it is that the phone is still being detected by the computer and odin. It's like my phone is on a screen lock but not responding to when I push unlock.

Ive tried every custom rom and each one does the same. I try to go back to stock and most of the time the program closes, when it doesn't I try to flash it and it goes through the process but goes on forever. One time I let the timer go on for 2 hours and it was still on 5/9 completed.

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HTC Hero :: Accelerometer Turn Screen To Right?

Oct 14, 2009

If it could turn to the right as opposed to the left, typing on the landscape keyboard would be much easier. The botton of the phone would not get in the way. Just wondering.

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Samsung I7500 : Touchscreen During Calls Turns Off - Stops Working

Jan 28, 2010

Dont know if anyone else has this problem, but during a call my touchscreen turns off, the proximity sensor stops the screen lighting up but even if i dont put the phone to my head the touchscreen stops working.

Buttons still work and i have to use them to use the dial pad. Really annoying when you are trying to navigate automated menus etc as half the time it doesnt work as they pickup too much noise from using the buttons on the front.

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Android :: How To Detect That Wi-Fi Turns Off While Screen Is Off

Apr 18, 2010

I recently bought a HTC Desire which I've become exceedingly fond of.I've read (and been told by a colleague who owns a HTC Legend) that wifi should automatically turn off while the screen is off to conserve battery. I have the impression that I should be able to see the wifi icon turn on as I turn on the screen and unlock the phone. However, I haven't noticed that happening: The icon seems to just be on always.I have then tried observing my router's DHCP table when the the screen is off, but I haven't observed the entry for my phone disappearing (and I don't really know how much time has to pass before the table not showing my phone.Are there any settings that can cause this behaviour? What about programs? I current use smart monitor to log data usage as well as locale (using a SSID plugin and not the locale "location" condition). The only services I can see apart from those I think are OS services, are the ones for locale, smart monitor lite and the SSID plugin.

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Android :: App That Turns On Screen Briefly When SMS Is Recieved?

May 14, 2010

Is there an app that turns on the screen when an SMS is recieved? I have found one called SMSAwake, and its great and simple, but only turns the screen on for 5 seconds. If there was one out there with which you could customize the duration of the screen turning on, that would be great (perhaps 7-8 seconds?)

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Motorola Droid :: Disable Accelerometer Home Screen

Mar 5, 2010

It seems no matter what I put my settings to, the home screen always has to change orientation when I rotate my phone sideways. This is quite an annoyance. I just want the home screen to be in portrait at all times (unless I open my keyboard). I'm currently on Smoked Glas 5.0.1.

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Android :: How To Keep Dolphin Browser Playing When Screen Turns Off?

Dec 21, 2009

I see where Dolphin is highly recommended, but after doing some playing around I noticed something pretty strange. I like to listed to music streaming and the stock browser seems to allow Flash play audio, but the Dolphin browser can not recognize it. The problem with listening with the stock browser is that when the phone goes into standby mode, it stops playing. Does anyone know how to keep it playing when the screen turns off?

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Android :: Barnacle Disconnects When Phone Goes Idle / Screen Turns Off

Sep 23, 2010

I am new to this forum, I came looking for help with the barnacle app and found a great forum for everything android, I am sure it will come handy.My problem is that my barnacle app disconnects when the phone screen turns off. I stay connected to the barnacle wifi signal but no Internet, in the barnacle app I get connection errors, I just need to stop the service and restart for the problem to be fixed, this only happens when the screen turns off so now I have the screen always on when tethering but that is not good form the battery.I have auto killer installed, I tought that it was the problem, and that auto killer was turning off the service but I uninstalled auto killer and problem persists, I have no other task manager installed.

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Motorola Milestone :: Screen Turns On By Itself

Jul 28, 2010

I have a Unlocked Telus Motorola Milestone running on Rogers. I've had it for about 2 weeks and recently [unless I didn't notice previously], the screen keeps flashing on by itself randomly. What's causing this?I'm also new to this forum and found alot of useful information. Great place

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HTC Hero :: Screen Turns Off After 1 Min Regardless Of Settings

Dec 15, 2009

I've noticed in the last few days that my display turns off after 1 minute when idle, even when actively running Googlemaps with directions, etc. This is overwriting the 10 minutes in settings - very annoying.Am also running PowerManager and TaskPanel, but haven't changed any of the settings for ages, so I can't see if these can be interfering.

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HTC Incredible :: Screen Randomly Turns On

Aug 4, 2010

Does this ever happen to anyone?I'm at work currently and my screen will turn on every now and then.

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HTC EVO 4G :: Screen Turns On And Off When Receiving Text?

Jul 7, 2010

When I receive a text message my screen will turn on from sleep for like 1/2 a second and turn off and then vibrate. Is this normal? I am currently on my second Evo, I don't believe my first one did this. Maybe this has something to do with the software update?

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HTC Desire :: Screen Turns Off Too Fast

Jun 14, 2010

When i am having a wank over some of my pictures the screen turns off before i am even close to finishing and i dont want to touch the screen again incase it gets sticky.

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General :: Screen Turns Off During Call?

Dec 28, 2013

I know it turns off to prevent button press but when I go to press a number or end call, the screen either doesn't turn on or turns off immediately. So I press the power button, it turns on but immediately turns off.

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General :: Why Screen Turns On Automatically

Mar 28, 2013

I have these two apps(in image below) to lock my screen , for a very long time. But i find a bug in both of them. That when i click them to lock the screen the screen turns back on at delay of around .5 sec.

GT-I9070

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HTC Incredible :: Screen Randomly Turns On Every 5 Or So Minutes

Nov 19, 2010

I just noticed this since the latest update, not sure if it was there or not, and not sure if there is an app that may have recently been updated causing this, but every 5 minutes or so, my screen will flash on for a second or so, and then turn off again. It's rather maddening. Anyone have any idea what might be causing this?

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General :: App That Turns On Screen When Change Song?

Jan 20, 2014

i have a nexus 5, i listen new music on my car using that phone, i would like to have an app that turns on the screen with the name of the artist-song im listening to.. for example if im listening to rancid-time bomb, i want the screen to tell me that for about 5 or 10 seconds.. then if another song starts then the screen should turn on and tell me that im listening to other artist other song. do you know an app or xposed module that allows to do this? are you an app developer than dares to create this kind of app?

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Samsung Fascinate :: Phone Screen Randomly Turns Off

Sep 20, 2010

i will be using my phone, set it down for a minute, screen turns off then the phone magically isnt on anymore. I have to do a battery pull to get it back on. The power button will not turn it on. any help anyone can give me its reallllly annoying update. So it was figured out that is was setcpu that was making the phone act weird, BUT now that there is an overclock kernel out that works(flashed and works perfect) how can i fix the issue of my phone randomly turning off?

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Samsung Epic 4G :: Screen Randomly Turns On - And Stays On

Oct 18, 2010

So, sometimes the screen will just turn on and stay on until I press the on/off button. Is this normal?

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Motorola Droid :: Screen Turns Off While Making Calls

Dec 14, 2009

When I make a phone call my droids screen turns off. Then when I angle it a certain way it turns back on. Is this a feature to save battery life or do I have a problem ? Either way its very annoying when I need to use the keypad during a call.

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HTC Incredible :: Screen Turns A Pinkish / Red When Dims - Is This Normal?

May 1, 2010

Is there something wrong with my phone? When it dims (before it goes dark and locks), the screen turns a pinkish/red hue. Is this normal? The screen looks fine otherwise, it just does then when it dims.

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