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“apple pencil battery life”

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Lag in simultaneous finger and Apple Pencil touches
I am experiencing increasing lag in calls to touchesMoved / touchesEnded with UIViewConrtoller when simultaneously moving one finger on screen while same time moving Apple Pencil.Xcode 8.0 beta 6.Ipad Pro 9.7 running iOS 9.3.5.Easiest repro is to create a new project, choose Game template, Objective-C language and Metal as game technology.Then add these lines to GameViewController.m before viewDidLoad (for example):static int counter = 0;- (void) touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{ printf( touchesBegan %in, counter++ );}- (void) touchesMoved:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{ printf( touchesMoved %in, counter++ );}- (void) touchesEnded:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{ printf( touchesEnded %in, counter++ );}Now, if you run the app and move one or more fingers on screen, you get plenty of touchesMoved event with increasing counter.When you lift your fingers, you'll get touchesEnded event immediately. Same hap
Topic: UI Frameworks SubTopic: UIKit Tags:
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493
Aug ’16
Reply to Beacon Monitoring
The region monitoring frequency is impacted by a variety of factors, none of which the app can control. If you want your device detected faster, make sure it complies with the iBeacon advertisement intervals. Many low cost solutions (just about all using button batteries and claiming multi-month battery life) attempt to have longer battery life by violating the iBeacon Technology standards and advertising at intervals outside the specifications.
Oct ’16
Apple Pencil 2 working on other Ipad Pros but not mine
Hello everyone, So my issue here is that my apple pencil 2 stopped working suddenly while I was drawing, I took it to an apple store and they told me it was perfectly fine and worked on another ipad. When I connect it to my iPad, everything's fine and it shows the battery and everything. However when I try using it whether it be to scroll, write or draw it doesn't work at all. My ipad is perfectly fine as well, I am using a screen protector. I hope someone can give me a solution. Thank you very much
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437
Feb ’22
Reply to Watch Bootloop
Same thing here. Battery life was fine until about 3 days ago. At that time battery would be dead by noon with very little use and I too had several automatic reboots throughout the day. I had trouble getting the apple watch to be recognized until I turned airplane mode on and off on the watch so try that as well.
Topic: App & System Services SubTopic: Core OS Tags:
Jul ’15
Reply to Solutions for Better Battery Life on Beta 1 - Confirmed for Mult. Devices
I did this the other day and my battery problems mostly went away. Not to say that battery life is good now; it just isn't so bad as to be unusable now.
Topic: App & System Services SubTopic: Core OS Tags:
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Jun ’15
Reply to Battery Related Issues
If anyone is experiencing battery life issues, please file a bug report. Thanks!
Topic: App & System Services SubTopic: Core OS Tags:
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Jun ’16
Reply to iOS 11 Battery Life
I am also facing the same issue. Battery life has been dropped for mu iPhone 6S
Topic: App & System Services SubTopic: Core OS Tags:
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Jun ’17
Reply to Apple pencil connected but It doesn't work.
Ipad Air with beta version ..it wouldn’t work, upgraded OS to 18.4 .. re-added pencil ..worked for second then stopped working again , Battery 80% … this has been happening fpr the latest builds ..
Topic: App & System Services SubTopic: Core OS Tags:
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Feb ’25
Reply to iOS 9 battery life
I'm having problems with the battery life on iPhone 6 Plus too.
Topic: App & System Services SubTopic: Core OS Tags:
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Jun ’15
Reply to Battery draining and a lag in the potrait mode in ios 11.1 beta?
Hi, if you have assistive touch on, please turn it off and your battery life will be back to normal. In this beta Apple has add new functionality to assistive touch, which probably is not fully ready.
Topic: App & System Services SubTopic: Core OS Tags:
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Oct ’17
Lag in simultaneous finger and Apple Pencil touches
I am experiencing increasing lag in calls to touchesMoved / touchesEnded with UIViewConrtoller when simultaneously moving one finger on screen while same time moving Apple Pencil.Xcode 8.0 beta 6.Ipad Pro 9.7 running iOS 9.3.5.Easiest repro is to create a new project, choose Game template, Objective-C language and Metal as game technology.Then add these lines to GameViewController.m before viewDidLoad (for example):static int counter = 0;- (void) touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{ printf( touchesBegan %in, counter++ );}- (void) touchesMoved:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{ printf( touchesMoved %in, counter++ );}- (void) touchesEnded:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{ printf( touchesEnded %in, counter++ );}Now, if you run the app and move one or more fingers on screen, you get plenty of touchesMoved event with increasing counter.When you lift your fingers, you'll get touchesEnded event immediately. Same hap
Topic: UI Frameworks SubTopic: UIKit Tags:
Replies
1
Boosts
0
Views
493
Activity
Aug ’16
Reply to Beacon Monitoring
The region monitoring frequency is impacted by a variety of factors, none of which the app can control. If you want your device detected faster, make sure it complies with the iBeacon advertisement intervals. Many low cost solutions (just about all using button batteries and claiming multi-month battery life) attempt to have longer battery life by violating the iBeacon Technology standards and advertising at intervals outside the specifications.
Replies
Boosts
Views
Activity
Oct ’16
Apple Pencil 2 working on other Ipad Pros but not mine
Hello everyone, So my issue here is that my apple pencil 2 stopped working suddenly while I was drawing, I took it to an apple store and they told me it was perfectly fine and worked on another ipad. When I connect it to my iPad, everything's fine and it shows the battery and everything. However when I try using it whether it be to scroll, write or draw it doesn't work at all. My ipad is perfectly fine as well, I am using a screen protector. I hope someone can give me a solution. Thank you very much
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1
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0
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437
Activity
Feb ’22
Original Battery from Apple
In retail, there are the original battery from Apple? thanx
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123
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Jun ’15
Reply to Battery drain in ios 14.2
I have an iPad Pro and battery life is horrible now, at maximum brightness it drops 1% in less than a minute, making it barely usable outside. not a good experience as my first apple product.
Topic: App & System Services SubTopic: Core OS Tags:
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Apr ’21
Reply to Watch Bootloop
Same thing here. Battery life was fine until about 3 days ago. At that time battery would be dead by noon with very little use and I too had several automatic reboots throughout the day. I had trouble getting the apple watch to be recognized until I turned airplane mode on and off on the watch so try that as well.
Topic: App & System Services SubTopic: Core OS Tags:
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Activity
Jul ’15
Reply to iPhone 6 64GB turns very hot (all the time) after installing ios 9 beta1. Resetted software 3 times, allways same issue.
Let me add this question: Was the battery life better after this 8 hours?
Topic: App & System Services SubTopic: Core OS Tags:
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Jun ’15
Reply to 4.3 Beta battery Life if bad
I experienced the same thing on a Cellular Series 3. Very bad battery life.
Topic: App & System Services SubTopic: Core OS Tags:
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Apr ’18
Reply to watchOS 2 GM any issues being seen?
On my watch, battery life is about 1/3 of what it was before this latest seed.
Topic: App & System Services SubTopic: Core OS Tags:
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Sep ’15