Let’s learn how to remove the title bar from your Mac Catalyst app.
We are using Swift Programming Language.
The code will look something like this:(more…)
With the release of the macOS Big Sur Mac Operating System, Apple has removed the option under Disk Utility to allow users to format External Hard Drive to Mac OS Extended (Journaled, Encrypted) format.
Now there is only one option for Mac OS Extended (Journaled) but no option with encryption. It only allows users to format Hard Disk with Apple File System APFS without encryption, with encryption & with case sensitivity.(more…)
As Apple describes UIVisualEffectView & UIBlurView in its support document as follows:
Depending on the desired effect, the effect may affect content layered behind the view or content added to the visual effect view’s contentView. Apply a visual effect view to an existing view and then apply a UIBlurEffect or UIVibrancyEffect object to apply a blur or vibrancy effect to the existing view. After you add the visual effect view to the view hierarchy, add any subviews to the contentView property of the visual effect view. Do not add subviews directly to the visual effect view itself.
So in simple words, you don’t have to use Adobe Photoshop to get blur effect and fake superimpose on your UIView rather you can get the same effect programmatically for every situation without any hassle.
Note: If you are using UIVisualEffectsView in your app I would strongly suggest you use a system setting called ‘Reduced Transparency’ to condition code it. If the user doesn’t want transparency or Blur or Vibrancy effect for all of the apps in his iPhone or iPad or Mac he can just do it with a single switch in the settings app. Another note view that you are applying effect should preferably be the Popover View Controller. Another thing is to remember to replace the below blue color with the UIColor of your choice with alpha channel transparency.
As Apple describes Pointer Interactions in it’s support document:
Pointer Interactions: Support pointer interactions in your custom controls and views.
iPadOS 13.4 introduces dynamic pointer effects and behaviors that enhance the experience of using an external input device, like a trackpad or mouse, with iPad. As people use an input device, iPadOS automatically adapts the pointer to the current context, providing rich visual feedback and just the right level of precision needed to enhance productivity and simplify common tasks.
Note: UIPointer Interaction is only related to iPad / iPadOS app
Initial Step: Add ‘UIPointerInteractionDelegate’ in your View Controller’s Class Declaration
Out of Box Implementation:
button.isPointerInteractionEnabled = true
UIView and Custom Implementation for UIButton:(more…)
Programmatically get iOS, iPadOS, macOS Catalyst Operating System Name and Version and a model identifier of iPhone, iPad, Mac devices.
Here is a simple way to programmatically get the operating system name and version of your iOS, iPadOS and macOS.
The below code will also return the value of iPhone, iPad and Mac Model identifier to help you know if it’s MacBook or iMac in Mac’s case or iPhone 11 Pro or iPhone 13 Pro etc.
Step 01: First import IOKit, It is only required for macOS Catalyst app-specific code.(more…)
Here is a small function that I have written that you can use in your iOS, iPadOS or macOS Catalyst app to get your app’s current version and build number and print it on screen whether will on the app’s about or support view.
Function: copy the below function in the Xcode project’s UIViewController Swift class file.(more…)
Here is the simplest way to reset the Bluetooth module on your mac if you are facing any issue using your Bluetooth mouse (Magic Mouse) or Bluetooth keyboard (Magic Keyboard).
This command will reset Bluetooth on your mac then it will connect back all Bluetooth devices again after the reset.
Step 01: Open the Terminal app from your Mac’s Applications > Utilities folder.
Step 02: Now copy-paste the below command in terminal to reset Bluetooth on your mac(more…)
A few years ago WhatsApp was allowing WhatsApp Mobile / iPhone / Android and Mac app used to save any contact’s profile photo by clicking on the action sheet button and then tapping save.
But then WhatsApp removed that button.
But somehow one trick works.
Assumption: We assume that you have connected WhatsApp iPhone & Mac apps. You have already added your WhatsApp mac app to your iPhone number by scanning a QR code.
Step 01: Choose any of your WhatsApp contacts.
Step 02: Click on their name or photo at the top header or navigation bar.(more…)
Apple Safari has started supporting theme-color Meta Tag from Safari 15 release.
Here is how to Implement theme-color meta tag in HTML.
You have to copy-paste theme-color meta tag in section of your website. It will look something like this:
<head> <meta name="theme-color" content="#ff0000"/> </head>
You can use the following code to implement theme color specific to system light mode or dark mode.
<meta name="theme-color" content="#ff0000" media="(prefers-color-scheme: light)"> <meta name="theme-color" content="#ff0000" media="(prefers-color-scheme: dark)">(more…)
You may have been listing to or watching a great podcast on Mac’s Podcast app and you may want to export it and store it elsewhere on your Macintosh HD for safekeeping.
It seems Apple has disabled functionality dragging Podcast items to desktop to store it or export them elsewhere.
So here is how to do it in an alternative way.
Step 01: Click on Finder(more…)