Popping Sound

I can give you a good answer for this: [quote='790333021, jonayuan, /thread/790333, /profile/jonayuan'] When exactly does the biometric authentication permission pop-up appear for users - is it when calling canEvaluatePolicy(…) or evaluatePolicy(…)? [/quote] The latter. The purpose of canEvaluatePolicy(…) is to tell you whether a policy is supported or not. It’s the act of evaluating that policy that triggers side effects, like a biometrics user interaction. [quote='790333021, jonayuan, /thread/790333, /profile/jonayuan'] Do I need to include a privacy string in my app to use the LAContext's canEvaluatePolicy(…) function? [/quote] Now, that’s a more subtle question. There’s an implicit assumption in the API that folks would only call canEvaluatePolicy(…) because they want to, at some point, evaluate a policy, and that obviously requires a privacy string. It’s easy to imagine the Local Authentication implementation requiring the privacy string in your unusal case. Your tests confirm that the current i

All I can say is that Drag & Drop works for me. Depending on the file type, it opens the Photos or Files app, respectively. It does sound like there is something wrong with your installation.

If you mark a notification as Critical Alert, it will override all Focus, Volume, and Mute settings user may have set and will be break through them all and be audible at the loudness level you set in the notification. If you don't want this to happen, you should not be using Critical Alerts. Also, your use case may not be eligible to receive the special entitlement to allow this after all. What you should be using instead is the UNNotificationInterruptionLevel.active setting, where the notification will light up the screen and can play a sound if not muted, and will respect the systemwide notification settings and focus modes like Sleep, Work, etc. where the app has been set to be silenced in those modes. This way the user can sleep through system maintenance and still get their news alerts by freely configuring your app into their focus schedules. Ref: Focus on iPhone Argun Tekant /  DTS Engineer / Core Technologies

SO, let me actually jump back to what you said here: However In this App that we are confirming that when the iPhone goes into sleep mode, self.activeTimerProc() is not called at 10-second intervals, What you're trying to do here is exactly the kind of behavior push provider is trying to discourage. That is, on a well designed network, there's no reason why your push provider couldn't: Open a connection to the server and perform initial setup. Leave the connection open without sending or receiving any data. An arbitrarily long period of time later, the server sends a call notification and the actual call process starts. Now, many voip apps do not actually work that way. In my experience that, that's generally caused by one of both of these two factors: The server implementation is being treated as a fixed constraint which cannot be modified and that (generally, VERY old) implementation include requirements which directly prevent the approach above. The underlying WiFi network infrastructure is very poor/broke

Thank you very much for taking time to look into it. I tried to create a post on an issue our team is having with Wallet popping up when our application using HCE is in foreground. The issue seemed to be related to the category I chose: App & system services -> Wallet. No matter the text I tried to enter each time I got message about sensitive language. Eventually I tried to change the category to another and the post was accepted and copy-pasted post content, strangely when I checked it's category today it's in App & system services -> Wallet, and it starts with warning about sensitive language....

Hello @himanshujnaidu, I can't tell for sure but it sounds like the matrix you show above is different than how you are interpreting it. Camera Transform = simd_float4x4( [ [0.98446155, -0.030119859, 0.172998, 0.0], // column 0 [0.023979114, 0.9990097, 0.037477385, 0.0], // column 1 [-0.17395553, -0.032746706, 0.98420894, 0.0], // column 2 [0.024039675, -0.037087332, -0.22780673, 0.99999994] // column 3 ]) First up, keep in mind that float4x4's init method is column major. So each 'row' in that code is a column in the matrix. So in this case the position of the camera relative to the origin is 0.024039675, -0.037087332, -0.22780673 Second, the upper-left part of the float4x4 matrix is a float3x3 and represents the orientation. The eulerAngles property on the frame.camera re-interprets this 3x3 matrix as the familiar Euler angles. You can find the orientation of the camera relative to the frame via let rotation = frame.camera.eulerAngles rotation.y will be zero when facing north, 90° when facing east.

I don‘t know it myself. This popped up when I tried to open the Project File

I haven really done av in objc, but im guessing you can try obtaining a delegate through the sound framework and I think its subclass the events a delegate is someone who is like a broker for resources in a class or object

I am having a similar issue, and TN3107 is not providing sufficient information to track down the problem. Specifically, the use case that I am trying to enable is for users who have an account on my iOS app with their AppleID to log in to my website and upload an audio file for use in the app. This works for users who have authenticated with email or with Google sign in. But, SignIn with AppleID gives Invalid Request, Invalid Web Redirect URL, if I use https://.firebaseapp.com/__/auth/handler as the redirect URL with the ServicesID set in firebase to my bundle identifier, and it gives me Invalid Client if I use the ServicesID set in firebase to the ServicesID identifer set in my Apple Identifers list. Please provide some additional direction where I may be going astray. The documentation would indicate that I need to have the ServicesID identifier used in Firebase, and the redirect handler set as above, but that is throwing an Invalid Client error. Firebase Authentication is working just fine for ap

First off, let me quickly expand on what I said here: The ONLY thing you need to do to enable background location updates is include location in your Background Modes Info.plist key. That statement is also true of voip apps, except that they should include the voip and audio Background Modes. Note that failing to include audio doesn't cause an immediate failure, but can cause weird/unpredictable behavior, particularly across the broader range of iOS version. Critically the word ONLY here is important, as voip app signing is identical to any other standard iOS app. Moving to your push failure, are you receiving voip pushes through PushKit when your app is in the foreground? If you are, then issues like this: In my case, i specified all these but then the VOIP notification doesnt come when the device is in the background mode or terminated mode. ...are caused by logic problem in your app. The details of what that might actually be vary but some examples I've seen are: Assuming the user will al