Dear All,Will iOS SDK provide APIs for Stylus/Pen Application Programming while the Apple Pencil has been public launched? That means, how an Application Programmer can let the Application via official iOS SDK APIs use/access the information related to the location and applied force of the pen tip of the Apple Pencil during writing/drawing? Please advise your valuable comments. Thanks.Curtis
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apple pencil battery life
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Please see this post for steps to mitigate this and battery life issues: The Battery Life FIX for Beta 1 - Confirmed on Mult. Devices
Topic:
App & System Services
SubTopic:
Core OS
Tags:
I would say battery life does play a role, but even at 100% battery life, I still cant get the silent notification to work sometimes.
Topic:
App & System Services
SubTopic:
Notifications
Tags:
I used Apple Pencil to input text on UITextView, but the program crashed when I long pressed and tried to use the insert function. warning: Module /Users/baochengzhu/Library/Developer/Xcode/iOS DeviceSupport/iPad14,1 17.0.3 (21A360)/Symbols/usr/lib/libobjc.A.dylib uses triple arm64e-apple-ios17.0.0, which is not compatible with the target triple arm64-apple-ios11.0.0. Enabling per-module Swift scratch context who can help me ?
Big issue with battery life too. Is there a link with auto unlock with Apple Watch on macOS?
Topic:
App & System Services
SubTopic:
Core OS
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My battery was perfect and just got 14.2 and my battery life drops 3% a minute just using Twitter or safari. Insane. Got a new battery on this 6s less than a year ago. And now this 14.2 OS has killed the battery life
Topic:
App & System Services
SubTopic:
Hardware
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Good day. I'm inquiring if there is a way to test functionality between Apple Pencil Pro and Apple Vision Pro? I'm trying to work on an idea that would require a tool like the Pencil as an input device. Will there be an SDK for this kind of connectivity?
Hi all,This seems to be a very real issue and the best we can do to help Apple to fix it as soon as they can is to submit radars with battery logs.How to generate battery logs can be found here:https://developer.apple.com/bug-reporting/ios/battery-life/
Topic:
App & System Services
SubTopic:
Core OS
Tags:
Batteries widget shows that the Apple Pencil is charging but the percentage isn increasing. Charging is still possible through the wall adapter for Apple Penci.
You mention battery life. I almost forgot to mention that the battery life ***** when running beta 3. Another issue to be address in beta 4.
Topic:
App & System Services
SubTopic:
Core OS
Tags:
I have the same issue. Apple Watch series 4. Sudden battery drain as of mid-February. Battery life is now between 12 - 16 hours depending on the use case.
Topic:
App & System Services
SubTopic:
Core OS
Tags:
I am able to connect the Apple Pencil, but I am unable to use it to write in Notes (Bluetooth is fine, have 'forgotten device and reconnected). It will select apps and other items, but can't be used to write notes.Ideas?
after download iOS 10.2 beta 3, my iphone's turning off when it's with 12-10% of battery.Someone else? If positive, please say how did you fixed it.PS: i'm getting worried about it.
I have a drawing app that I created and have sold on the App Store since 2018. It requires an Apple Pencil. My app uses the azimuth feature to orient the brush pattern that is drawn on the screen. A user just contacted me and said his azimuth feature is not working. Now it works fine for me, and I have not heard complaints from other users, so this leads me to believe it could be a problem with his Pencil. I wanted to show my code just to rule out that the problem is on my end and also get suggestions on what I should tell this user to do. Should he just contact Apple about it? // calculate the pencil direction let vector1 = touch.azimuthUnitVector(in: selectedCanvas) let angle = atan2(vector1.dy, vector1.dx) let azimu = angle - CGFloat(Double.pi) / 2.0 // adjust for wonky azimuth rotation translation if azimu >= -4.5 && azimu <= 0 { rot = abs(azimu) } else { rot = 6.2 - azimu } The azimu is then used as a point rotation in a basic Bézier curve and dr
Hi, I’ve an iPad Air 2020 and IPad mini 6 with iOS 15.2 updated. Suddenly my Apple Pencil 2 started working weirded. It attaches to iPad normally and shows the Pencil charging as usual. However when I start writing, it writes in dotted pattern (broken characters and lines). A day before, everything was fine. Tip is the Pencil is ok. Bluetooth connect is ok. Please help.