TTAImagePickerController

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A Lightweight image selection framework

Feature

• A Lightweight image selection framework, Low memory consumption
• Support Device orientation and iPad
• Almost identical to the UIImagePickerController interface, easy to get started
• Convenient preview function
• A lot of small details

ScreenShot

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

• iOS > 8.0
• swift >= 5.0

Installation

• TTAImagePickerController is available through CocoaPods. To install it, simply add the following line to your Podfile:pod "TTAImagePickerController"

• Manual import： Drag and drop All files in the TTAImagePickerController folder to project, import the main file：import TTAImagePickerController

How to use

1. Create

// Create the image picker with the assets that you had selected which will show as selected in the picker
let imagePicker = TTAImagePickerController(selectedAsset: selectedAssets)
// Set pickerDelegate
imagePicker.pickerDelegate = self
// Set allow take picture in the picker, default: true
imagePicker.allowTakePicture = allowTakePickerSwitch.isOn
// Set allow user delete images in the picker, default: false
imagePicker.allowDeleteImage = allowDeleteImageSwitch.isOn
// Set support large titles for iOS 11
imagePicker.supportLargeTitles = showLargeTitles.isOn
// Set the max pick number, default is 9
imagePicker.maxPickerNum = Int(maxImageCountTextField.text ?? "9") ?? 9
        
// You can custom the picker apperance
// imagePicker.selectItemTintColor = .red
// imagePicker.barTintColor = .orange
// imagePicker.tintColor = .cyan
        
present(imagePicker, animated: true, completion: nil)

2. Confirm and implement delegate

// implement the delegate method and when finished picking, you will get the images and assets that you have selected
func imagePickerController(_ picker: TTAImagePickerControllerCompatiable, didFinishPicking images: [UIImage], assets: [TTAAsset]) {
	print("got the images")
	selectedImages = images
	selectedAssets = assets
	imagesCollectionView.reloadData()
}

Extra function you can get

// On the other hand, you can preview the images directly and deselected some of them
// What you need to do:
// Create a instance of `TTAPreviewViewController` (dependency the delegate in step 2)
extension ViewController: UICollectionViewDelegate {
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        collectionView.deselectItem(at: indexPath, animated: true)
        let previewVc = TTAPreviewViewController(selected: selectedAssets, index: indexPath.item, delegate: self)
        present(previewVc, animated: true, completion: nil)
    }
}

Recnet Add

• 20190328

added: add swift5.0 support

• 20170917

Fix reselected and delete image error Add iOS 11 support Add iPhone support

• 20170820

Add Camera Support Support Image deleteation in picker

• 20170806

Gif Support Video Support

What to do next

1. Your advice is welcome

Author

TobyoTenma, [email protected]

License

TTAImagePickerController is available under the MIT license. See the LICENSE file for more info.