LCProgressHUD is an elegant and easy-to-use progress HUD for iOS. It provides a simple way to display loading or progress indicators to inform users about the status of ongoing tasks.
Installation
To use LCProgressHUD in your iOS project, follow these steps:
1. Open your project in Xcode.
2. Navigate to your project's target settings.
3. Go to the "General" tab and scroll down to the "Linked Frameworks and Libraries" section.
4. Click on the "+" button and search for "LCProgressHUD".
5. Select the latest version of LCProgressHUD and click "Add".
Usage
Using LCProgressHUD is straightforward:
import LCProgressHUD
// Show the progress HUD
LCProgressHUD.show()
// Perform a long-running task
// ...
// Hide the progress HUD
LCProgressHUD.dismiss()
Customization
LCProgressHUD offers several options for customization:
- Background Color: Set the background color of the progress HUD.
- Foreground Color: Set the color of the activity indicator.
- Progress Color: Set the color of the progress bar.
- Font: Customize the font of the progress text.
// Customize the progress HUD appearance
LCProgressHUD.backgroundColor = UIColor.gray
LCProgressHUD.foregroundColor = UIColor.white
LCProgressHUD.progressColor = UIColor.blue
LCProgressHUD.font = UIFont.systemFont(ofSize: 16)
Example
Here’s an example of how you can use LCProgressHUD to display progress while downloading an image:
import LCProgressHUD
func downloadImage() {
// Show the progress HUD
LCProgressHUD.show()
// Start downloading the image asynchronously
URLSession.shared.dataTask(with: URL(string: "https://example.com/image.jpg")!) { data, response, error in
// Process the downloaded image data
// ...
DispatchQueue.main.async {
// Hide the progress HUD
LCProgressHUD.dismiss()
}
}.resume()
}
Conclusion
LCProgressHUD is a versatile and user-friendly progress HUD that can enhance your iOS app’s user experience. By providing visual feedback during long-running tasks, you can keep users informed and engaged.
Resources
For more information on LCProgressHUD, check out the official GitHub repository: https://github.com/KongCode/LCProgressHUD