Develop Bugs

Apps stopped showing up in battery usage. Why?

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Has anyone experienced this? As you can see from the attached shot, none of my App usage is showing up on my battery usage percentages. Usage includes a decent amount of time on Tapatalk, web browsing with Opera and some games. I even played about 20 minutes of Angry Birds to try to get an App to show up. Even Android OS is missing.
I've restarted multiple times, drained and charged to full, and even wiped battery stats in CWM. What the hell did I do? I'm really at a loss.
Sent from my SPH-D710 using Tapatalk

Think it has something to do with the "Desperado" kernel. I was running that before I flashed the Rogue Stock Repack and apps weren't showing up in the battery stats. After flashing the stock repack, the apps showed up again.

Thanks for the reply. I suspected it was kernel related, but I wasn't getting any replies in the kernel thread so I figured it was just me. I'll probably have to wait until Steady Hawkin sees my post(s).
Thanks again.

"Good" "Bad" "Average" battery life test.

So I tested to see how long it would take my phone to go from 100% full charge to 0% death. I want to know Is this or should this be considered good battery life? In my opinion I think its good battery with moderate to heavy use, but what do you all think? And how do this battery life compare to yours?
I'm on FC07 rooted and deodex rom, throughout this whole process, I had 4g, 3g, sync on and kept brightness at 25%. Some screen shots. 8 hours
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Meet my friend Bob Sacamano

Thats terrible compared to a gb rom, look at the awake time, what was running?
Sent from a phone with kNOw CIQ ...

Looks like you were without a network for a lot of that time which will cause significant battery drain as it's constantly trying to find a signal.

There's another thread started to look at battery life and possible fixes check it out http://forum.xda-developers.com/showthread.php?p=23501965
Sent from my SPH-D710 using xda premium

Thats about how bad my battery life is on ICS with wifi constantly on.

[Q] Fix for incorrect display % in battery usage stats?

Is there a fix for the underestimated display use of battery? It's not a huge deal, but it's annoying.
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Sent from my SPH-D700 using Tapatalk 2

Yes flash cm7 or miui.
Touchwiz battery stats are screwed over.. samsprint messed them up otherwise no there's not a real solution.
Sent from my SPH-D700 using xda premium

Thanks, but I prefer to stay on TW.
I'm hoping there's a apk/file I can edit. I just need someone to point me in the right direction so I can poke through the right classes.dex.
Sent from my SPH-D700 using Tapatalk 2

No. That is a Samsung issue. What Android System is displaying is basically every use of your phone. Any wakelock, display on, boot up, sync, anything needing an android driver, even charging because it has a script that runs. So Samsung believes this to be correct. Like a computer, Windows and it's drivers run 85% of the time versus the programs using processor power.
ICS ports and AOSP ROMs have redefined that to use other than those things above. The only stats you really need is display on time and percentage of deep sleep from CPUSpy for a given percentage of battery.

I feel my battery its draining faster than usual

Well I ve been In cm9+franco for long over 3 months now my battery was about 15 hours with 4 hours screen more or less but now it's draining way faster here some pics..
Could someone tell me what's the problem if any?
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Sent from my Galaxy Nexus using xda premium

Pics don't work.
It is probably a rogue app.

Download a free app from market
joshnichols189 said:
Pics don't work.
It is probably a rogue app.
Click to expand...
Click to collapse
If your looking for applications to see if apps are taking cpu cycles there is an android info app in the market that can show you all processes and cpu cycles...looking for something that stays near the top and thats probably the issue. Also make sure that you have google now disabled, NFC, and geolocation if you dont check in everywhere. These are built in "very nice" features but they constantly pull your phone out of deep sleep on the move...and god knows we all want 2 hours screen time :highfive:

High usage of "Stay awake" in Android OS under Battery settings.

Can you guys please post screenshots of how much battery Stay awake is eating in your system? I am running stock right now. No root, no mods. Should my phone "Stay Awake" this long when my screen is off ? Is 24% use of Android OS normal? This was overnight.
Thanks.
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Sent from my SGH-T889 using Tapatalk 2

On my phone, if I have Google Now setup it drains my battery like crazy. Seems like it wakes it up very frequently to get location data.
So if you setup Now, that could be a cause.
Sent from my SGH-T889 using Tapatalk 2

JasonJoel said:
On my phone, if I have Google Now setup it drains my battery like crazy. Seems like it wakes it up very frequently to get location data.
So if you setup Now, that could be a cause.
Sent from my SGH-T889 using Tapatalk 2
Click to expand...
Click to collapse
I have that enabled as well, but never had this issue using GNex. I googled this issue and many suggested to install better battery stat to figure out what exactly is keep it awake. Will post the results when it collects more data and when I have the culprit.