Skip to main content

Facebook has been draining your iPhone battery

By

Facebook has confirmed that its iOS app has been draining iPhone batteries faster than usual, but said an update was on the way.
Over the past few weeks there have been numerous reports and complaints that the Facebook app was consuming larger amounts of battery charge than usual -- even when not in use. 
Facebook's engineering manager Ari Grant explained that there had been two significant problems with the app and the team was working to rectify them. 
Grant explained that the first problem was down to an issue known as CPU spin.
"The first issue we found was a "CPU spin" in our network code. A CPU spin is like a child in a car asking, "Are we there yet? Are we there yet? Are we there yet?" with the question not resulting in any progress to reaching the destination. This repeated processing causes our app to use more battery than intended. The version released today has some improvements that should start making this better."

The second is to do with audio. According to Grant, if you watch a video or listen to music within the Facebook app and then shut it down, the audio session sometimes remains open. Even though it doesn't sound like any music is playing, the app is acting like it is and draining battery
Grant also denied rumours that the battery issues were due to additional location-tracking features being switched on -- an answer that some developers offered up earlier this week.
The latest version of the Facebook app -- which is available today -- should iron out many of the battery drainage issues. But, as Grant explained, many of the issues will take longer to fix.
Labels:

Comments

Post a Comment

Popular posts from this blog

How to backup your PC before upgrading to Windows 10

By
While it's highly unlikely that anything will go wrong in the course of an upgrade, we'd still recommend being safe - a new install is a good excuse for a backup! If you're heading for a clean install or an upgrade, you'll want to make sure you don't lose anything valuable in the process. Safe data is data stored in three distinct places - its original location, and two geographically distinct copies. This means an additional partition isn't really going to cut it, given that it's the exact same physical location as the original data; you need to use a high-capacity external drive, and some kind of online cloud storage. Most free services - Dropbox, Google Drive and the like - only offer a limited amount of space, so only place your most critical files online if you're not willing to pay. Services such as Carbonite or CrashPlan, which generally charge a monthly subscription fee, offer a much more extensive range of backup options, and will general...
Post a Comment
Read more

TOP 5 FEATURES OF ANDROID MARSHMALLOW

By
Android M Three days ago, Google announced the sweet its Android OS was named after; Marshmallow. Now that it’s out in the open, let’s take a look at 5 noteworthy features it has: 1. App Permissions : You’re the Boss This feature has gotten a makeover and Google will now allow users to take a call on which permissions they want to allow or revoke, based on the usage of these functions. Unlike right now, where you don’t have a choice but to agree to all app permissions on first install or updates, in Android M, you will get a notification asking you to allow an app to use a specific function. Google helps to give permission in parameters like, location, camera, contacts etc. So if you’re using WhatsApp and you want to send a voice message, the App Permissions tab will pop up, asking you for permission to use the microphone. You can also revoke the permission later if you so wish. This is exactly the way Apple handles it on iOS. 2. Better Web Exper...
Post a Comment
Read more

WHY VIVO AND OPPO ARE SELLING SO MUCH

By
So many people are think that why vivo and oppo company's are selling very fast ?? So, I went to a shopkeeper who is selling vivo and oppo mobile's and many more to find this answer.I ask him to show me oppo f1.He said yeah sir we have it he brought me the dummy model of it. I started to him so question about that phone I first ask him which operating system this mobile has even I know which operating system it has after that what he said was so funny that I have to control myself form bursting out of laugh.He told me this "it contains two OS first is android 5.1 and Color OS".Color is just an user interface(UI) not and OS. form the above conversation with shopkeeper you can understand how they will try to brainwash and let you buy vivo and oppo. Also the news is that the parent company of oppo and vivo are same so the story for buying vivo will also be same. If you every went to buy and vivo of oppo mobile then you will see one thin...
Post a Comment
Read more