Samsung Galaxy Note 8 and Google Calendar - Greenify

Recently took ownership of a Note 8 and about a week or two later Google Calendar was updated to a new version. This triggered much heavier battery drain which when I investigated found the calendar app was causing constant wakelocks and therefore not allowing the device to deep sleep. When I googled around this did not seem to be very common so curious to know 3 things.
Anyone else experiencing this with the new Calendar app?
Has anyone used Greenify to remedy this?
If Greenify has helped you moderate the new Google Calendar app power consumption (isn't this a system app?) then how did you go about this i.e. were you rooted, which rom if so, what options did you have to buy on Greenify?
I basicly don't want to have to fork out on this app if it's not going to work. Baffled as to why google calendar which I hardly ever use be misbehaving.
Thanks
PS Since the Greenify thread had been superceded by this forum why am I not allowed to post this as a question as nearly all the threads so far in this forum are questions or people asking for help?!

Related

[HELP] Trying to find a solution to apps running in background. Any way to stop them?

First of all, I KNOW THIS HAS BEEN BROUGHT UP BILLIONS OF TIMES, SO BEFORE YOU REPLY WITH "Search the forums" READ THIS.
I have been looking for WEEKS trying to find an answer to this,and no answer given on any forums are what I am looking for.
I have an android phone (sidekick 4g) and there are apps that run in the background when not necessary. Now I know some stuff need to be aways running for the phone to function. But I also know that apps like Facebook, Market, Gmail, T-mobile's Media Store, MyYearBook, Maps, Aptoide, etc don't. When I force close them, they just start up a few seconds later. I've tried task killers and got the same result. I've read the "Why you shouldn't use a task killer" articles but everyone keeps saying different things about it so I'm confused.
Like many others, I want my battery to last at least half way through the day. The above mentioned apps (and some others) DRAIN THE BATTERY WHEN RUNNING IN THE BACKGROUND WHEN I DON'T WANT THEM TO.
Please does anyone know of a way to fix this?
My phone is rooted, if that matters.
Also, "freezing" the apps don't help cause then I can't use them when I actually want to.
Thank you very much in advance anyone who can help me out!
magnoidgoat said:
First of all, I KNOW THIS HAS BEEN BROUGHT UP BILLIONS OF TIMES, SO BEFORE YOU REPLY WITH "Search the forums" READ THIS.
I have been looking for WEEKS trying to find an answer to this,and no answer given on any forums are what I am looking for.
I have an android phone (sidekick 4g) and there are apps that run in the background when not necessary. Now I know some stuff need to be aways running for the phone to function. But I also know that apps like Facebook, Market, Gmail, T-mobile's Media Store, MyYearBook, Maps, Aptoide, etc don't. When I force close them, they just start up a few seconds later. I've tried task killers and got the same result. I've read the "Why you shouldn't use a task killer" articles but everyone keeps saying different things about it so I'm confused.
Like many others, I want my battery to last at least half way through the day. The above mentioned apps (and some others) DRAIN THE BATTERY WHEN RUNNING IN THE BACKGROUND WHEN I DON'T WANT THEM TO.
Please does anyone know of a way to fix this?
My phone is rooted, if that matters.
Also, "freezing" the apps don't help cause then I can't use them when I actually want to.
Thank you very much in advance anyone who can help me out!
Click to expand...
Click to collapse
Applications running, doesn't mean cpu cycles are being used. Sitting in memory is no different then a song sitting on your sdcard. Your issue with the battery has to do with processes using cpu cycles. If you have applications that update, force updates manually.
Just having apps in memory isn't your issue.
Use the features built into the os, find out what apps are causing the problem. Look at the settings. If you have looked at your settings, then you have one of three choices. Open bugreports with the application developers, don't install the apps causing problems, or upgrade your phone.
lithid-cm said:
Applications running, doesn't mean cpu cycles are being used. Sitting in memory is no different then a song sitting on your sdcard. Your issue with the battery has to do with processes using cpu cycles. If you have applications that update, force updates manually.
Just having apps in memory isn't your issue.
Use the features built into the os, find out what apps are causing the problem. Look at the settings. If you have looked at your settings, then you have one of three choices. Open bugreports with the application developers, don't install the apps causing problems, or upgrade your phone.
Click to expand...
Click to collapse
Thank you that makes sense.
I would think those apps would use battery because it pushes notifications for the app (like new messages and stuff). Does that not use battery?
magnoidgoat said:
Thank you that makes sense.
I would think those apps would use battery because it pushes notifications for the app (like new messages and stuff). Does that not use battery?
Click to expand...
Click to collapse
It does use battery because to process the notification it needs to use the cpu. If you force applications to update manually. Your batter would be better. Check into battery saving tuts. All that information has already been discussed plenty. Won't change in this scenario either.
The more apps you have updating information the more data and notifications are being processed.
lithid-cm said:
It does use battery because to process the notification it needs to use the cpu. If you force applications to update manually. Your batter would be better. Check into battery saving tuts. All that information has already been discussed plenty. Won't change in this scenario either.
The more apps you have updating information the more data and notifications are being processed.
Click to expand...
Click to collapse
Thank you!
Also, I have another problem, if you know anything about this kinda stuff. The Facebook app icon just (like 10 minutes ago) disappeared from my home screen, and it's not in the app drawer either. I uninstalled and reinstalled and still having the problem. I can only open it by manually searching "facebook" in the google search widget and that's when it gives me the option to open the app. It's really bizzare and I have no idea what's going on.
Sent from my SGH-T839 using xda premium
magnoidgoat said:
Thank you!
Also, I have another problem, if you know anything about this kinda stuff. The Facebook app icon just (like 10 minutes ago) disappeared from my home screen, and it's not in the app drawer either. I uninstalled and reinstalled and still having the problem. I can only open it by manually searching "facebook" in the google search widget and that's when it gives me the option to open the app. It's really bizzare and I have no idea what's going on.
Sent from my SGH-T839 using xda premium
Click to expand...
Click to collapse
Sounds like a issue with the rom or launcher. Try installing another launcher from the market and see if the application is installed. If its there with another launcher then its your stock launcher, if its not then its the rom.
lithid-cm said:
Sounds like a issue with the rom or launcher. Try installing another launcher from the market and see if the application is installed. If its there with another launcher then its your stock launcher, if its not then its the rom.
Click to expand...
Click to collapse
Worked thank you!

[Q] Google services - high data usage = battery drain

Hi, I have a stock i9300, rooted.
About 3 days ago, I noticed that my device, which normally gets through a day comfortably, was running out of juice by early afternoon.
I've checked the data usage meter and it shows that Google Services is doing something with data constantly. It's not a lot of data (500MB over 7 days) but it's enough to keep my "H+" showing data uploading and downloading all the time, which is not normal behaviour.
As a result of this, the battery is running dry. Even when plugged in, the charging isn't keeping up and eventually the battery runs out, and I have to leave the phone off for a bit to recharge.
I have since turned off background data for Google Services, and I'm hoping this works, although I don't know what I'm going to lose in terms of functionality as a result of doing that.
But I'd like to know what the problem is and why this has suddenly happened as it's really bugging me. Hoping someone else has experienced this. I have searched for other threads on this topic, all refer to battery drain but I don't seem to have the same issue. If I look at my battery stats I'm not seeing Google Services at the top of the list like others. Mine is more to do with data.
Cheers,
Pete
I cant answer why or what it is, but one thing I did notice wasted a lot of battery for me (other than google now of course) was the google backup. You know the one you tick when you first go through the set up wizard on the phone? "Backup this device with google".
piannetta said:
Hi, I have a stock i9300, rooted.
About 3 days ago, I noticed that my device, which normally gets through a day comfortably, was running out of juice by early afternoon.
I've checked the data usage meter and it shows that Google Services is doing something with data constantly. It's not a lot of data (500MB over 7 days) but it's enough to keep my "H+" showing data uploading and downloading all the time, which is not normal behaviour.
As a result of this, the battery is running dry. Even when plugged in, the charging isn't keeping up and eventually the battery runs out, and I have to leave the phone off for a bit to recharge.
I have since turned off background data for Google Services, and I'm hoping this works, although I don't know what I'm going to lose in terms of functionality as a result of doing that.
But I'd like to know what the problem is and why this has suddenly happened as it's really bugging me. Hoping someone else has experienced this. I have searched for other threads on this topic, all refer to battery drain but I don't seem to have the same issue. If I look at my battery stats I'm not seeing Google Services at the top of the list like others. Mine is more to do with data.
Cheers,
Pete
Click to expand...
Click to collapse
hi,
if you have various system or user apps wakelocks, first do a monitoring it with your favorite battery monitor and analysis tool to details.
gmail, google services, backup, sync contacts, other syncs google plus, etc, localization services, call direct or indirectly other apps, bringing more wakelocks (partial, kernel, network - your case I think) ... and more battery drains ... facebook is a classic example ... hungry app
Wakelocks - read it ... enlight your questions
http://forum.xda-developers.com/wiki/Wakelocks
to monitorate and analyse the battery consumption, drain, and wakes use BetterBatteryStats - bbs
[APP][2.1+][16 Apr. - V1.13.4] BetterBatteryStats - thread
http://forum.xda-developers.com/showthread.php?t=1179809
you can use traditional battery savers (i didn't recommend)
I do use greenify together with bbs (paid app - to full hibernate and extras, but very good - the "engine" is different, doesn't kill or freeze, but hibernate system (need root) or users apps. @oasisfeng created a smart and reliable engine - support him
[APP][3.1+] Greenify *ROOT* v1.85 beta 6 (Updated on Jun.6)
http://forum.xda-developers.com/showthread.php?t=2155737
increase my battery and decrease unnecessary wakelocks ... excellent results ...
see other members comments in xda thread and user reviews in google play
https://play.google.com/store/apps/details?id=com.oasisfeng.greenify.pro
i recommend check this:
[GUIDE]Tips to Improve your android battery life
http://forum.xda-developers.com/showthread.php?t=2144661
best regards,

[Q] What is Google Play *net_scheduler* and why is it killing my battery?

With my phone largely idle, Google Play Services is consuming 40-50% of the power and seems to be stopping the phone sleeping. The net_scheduler wakelock is the biggest culprit causing up to around 800,000 wakelocks in a day. It got to the point where I couldn't get through a day of minimal usage without recharging during the afternoon. I don't use Google+, I have turned off location services and disabled Google books, movies, games, search and google+ apps. I still have sync enabled for Google apps data, calendar, chrome, contacts, gmail and internet but I have disabled sync for drive, Fit data, people and picasa which I don't use anyway.
The problem was worse when I was using Exchange Services to sync with my work email and calendar. Turning off email sync helped a bit but Google Play Services activity still seemed to ramp up and stay high when I had a calendar appointment in Outlook, even with the sync period set to manual. So I have now removed the Exchange account completely.
I am aware that Exchange Services seems to be a common problem, something to do with the version of the Exchange server? Anyway that is not within my control. The serious battery drain started maybe 4 weeks ago and Exchange Services was responsible for most of it. Having eliminated that, its now Google Play, which also seems to be a common problem but usually NlpWakeLock? My phone is currently showing it has been kept awake 1h51m by Google Play Services since this morning, and 1h39m of that is net_scheduler (435409 wakelocks). GSam battery monitor shows almost continuous background activity even when I am not using the phone. The highest battery usage per app is by Google Play Services at 27%, the next highest is Kernel at 9%.
The battery drain seems to be worse when I am at work, where the signal is poor and I am on wifi but that has always been the case. I also use wifi at home. I turn off mobile data while at work to try and reduce battery usage. Other than changes to reduce battery drain I haven't changed anything on my phone for ages and I haven't updated or installed anything new, although I think Google Play automatically updated itself a few weeks ago.
What is net_scheduler and how do I stop it or Google Play killing my battery?
stock Samsung Galaxy S3 LTE, not rooted, on T-mobile
Android 4.3
New battery less than a year ago.
Someone please answer your... I am having the same issue and it is riculous. On one plus oxygen.
I am having the exact same problem. 28929 wakelocks for *net_scheduler*
Thank you in advance for anyone's help!
Custom Samsung Note 3 Rom 4.4.2
Me too, pls help us to solve this problem. Thanks.
its my problem too , fk my battery ! plz help ...
Same problem. Recently, battery has been draining crazy fast in standby. Wakelock detector shows this net scheduler causing 263,000 wakelocks over only 4 hours standby and lost about 25% battery doing nothing. Android 4.3 on sony xperia sp.
Using OS monitor app, Android system and google services framework are consuming 60% cpu power when phone is just idle.
Google are a bunch of idiots.
---------- Post added at 02:02 PM ---------- Previous post was at 01:38 PM ----------
To fix, find Google Services Framework and clear data and cache. Instantly fixed the problem. CPU usage by Android system and Google framework dropped to 0 and wakelocks have stopped increasing.
I highly recommend the app OS monitor, let's you put a permanent notification which shows top 3 things consuming cpu power.
Before Clearing Framework (this was non-stop, even restarting didn't help)
After
problem has returned, google, you suck.
Hi, I have the same issue like you. I disabled some services of google play services and I was thinking that that was the reason of wakelock *net_scheduler*, but it isn't, because I flashed new ROM with all services enabled but *net_scheduler* is draining my battery again. Its strange that is showing it randomly, I mean some day I don't have that wakelock and the next day I have it. Really strange.
If anyone knows more about it please answer.
Hey,
I have the same issue. Since the last GPS update wont even last a day. I found also that the GPS are responsible and in my case its also the *net_scheduler* service. It is pretty active. I already tried a few things from here: http://forum.xda-developers.com/showthread.php?t=2357417
But so far nothing helped. It drains the battery really fast, yesterday my battery went from 50% to 30% in 20 min. That sucks.
If someone found a fix please post it here
Tried uninstalling google play services update, everything fine. Then updated it via play store and within a few minutes of update noticed phone was getting hot and laggy again. Same issue, something is going on with google play services causing massive wakelocks and high cpu usage. Currently at 1.4 million net_scheduler wakelocks in past 18 hours. Had to recharge twice even though phone barely used.
For no obvious reason, since yesterday I don't appear to be having the problem with Google Play Services any more. I haven't done anything to the phone, I am in the same location, nothing has changed on my end as far as I know unless I have inadvertently done or not done something that I normally do or don't do. In any case the problem appears to have gone away, or maybe it is just dormant waiting to drain my battery when I least expect it...
Something broken on the Google servers that they have now fixed?
Yep its fixed itself, there was an update on 18th June. The version with problems was 7.5.71 now its 7.5.74
Used my phone without google play services for a day and it actually doesn't affect much. You can still use play store, chrome but most other google apps won't work. Snaptube can be used as youtube replacement. If you can live without hangouts,gmail etc I'd recommend just removing it completely, save any future headaches.
Hmmm... I still have Google Play Services 7.5.71. Strangely Google Play Store says it has no connection, even though I am on wifi and other apps can connect fine. Maybe that's why it hasn't been able to hammer my battery?
What is the relationship, if any, between GP Services and GP Store?
spencetj said:
Hmmm... I still have Google Play Services 7.5.71. Strangely Google Play Store says it has no connection, even though I am on wifi and other apps can connect fine. Maybe that's why it hasn't been able to hammer my battery?
What is the relationship, if any, between GP Services and GP Store?
Click to expand...
Click to collapse
I got the no connection on play store after clearing google framework cache. Had to reboot phone to fix it. Could be why the issue has stopped for you as I noticed it did too after clearing framework at first.
Completely uninstall google play services, it will reset to factory default. Re-enable it and launch a google app such as youtube. It will prompt you to update and bring you to google play services page on play store where latest version will be downloaded.
Google Play Services updated itself over the weekend to 7.5.74, lets hope this one fixes the battery drain for me. I never get any option to update or not, the only reason I know it updated is because I have an app that automatically backup up any app that gets installed, so I can revert to the previous version if an update causes problems. I did try reverting GPS but installation of the previous version failed.
Anyway, is there any way to stop Google services updating automatically? I can't find anything in the settings. I have Play Store set not to update automatically but that doesn't seem to make any difference. When google play services updates I don't get redirected to the Play store, it just installs the update without asking me.
Follow these hints next time.
Anyone else still having this issue? It's issuing a lot of wakelocks for me (Marshmallow/TouchWiz Note 4)
Coldblackice said:
Anyone else still having this issue? It's issuing a lot of wakelocks for me (Marshmallow/TouchWiz Note 4)
Click to expand...
Click to collapse
Yep same for me (TW MM Note 4). Amplify shows *net_scheduler* to be by far biggest wakelock, which is what brought me to this thread. Google Play Services now at at v9.4.52. Hmmm.
wakelock
it is google play services which drains battery very drasticly
arctophile said:
Yep same for me (TW MM Note 4). Amplify shows *net_scheduler* to be by far biggest wakelock, which is what brought me to this thread. Google Play Services now at at v9.4.52. Hmmm.
Click to expand...
Click to collapse
Started happening to me yesterday - battery was great until this

Start/kill multiple apps from a specific app

First off, sorry for creating a thread with such a fuzzy title, but i dont know how to phrase my question in a simple way.
Ive been searching all night for a way to control apps from one specific app.
I want Adblock plus to be launched when chrome is launched, and killed when chrome is killed. This is due to heavy battery drain when letting adblock run all the time. Is there any way to do This?

[Q] wakelocks: how to identify which app is calling a given process?

I am having lots of issues (have had to reset it 3 times over the last 10 days!) with my Sony Z3 running KitKat, but I am posting here as I see this as a generic, non-Sony specific question.
I am rooted and use BetterBatteryStats and Wakelock detector to identify partial wakelocks. I have had to reset the phone 3 times over the last 10 days because of mysterious processes locking the CPU, draining the battery, overheating the phone, and also because the play store stopped working (always stuck at 'download pending').
My question is: I can use these (and other apps) to find the services which are causing wakelocks, battery drain, etc, but is there any way to find which apps invoked the services?
If I find that app X is misbehaving, well, I will try changing the settings of that app, or consider removing it. But if I find the battery drain is caused by, say, google’s location service, that’s not particularly useful because a number of different apps may have called it. Was it a wether app? A public transport app? Was it just Android going nuts? That piece of information is basically useless because it doesn’t tell me which app is the problem.
Thoughts? Any help would be greatly appreciated!

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