| Martin is creating a iOS app that will check if a user exists and an API to fetch the data associated with respective phone number. Allows you to upload thumbnails. (see below for agenda) | |
| -------------------------- | |
| Programming Language: Swift | |
| -------------------------- | |
| Are you using SwiftUI? | |
| UIKit | |
| -------------------------- | |
| What's On The Agenda (Detailed) ? | |
| LOGIN |
| // Use tableView(_:didSelectRowAt:) to manage what happens when a user selects a UITableViewCell. | |
| // This example exhibits how this app makes use of this method. | |
| func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) { | |
| // Determine what to do when a cell in a particular section is selected. | |
| switch indexPath.section { | |
| case 0: | |
| // If the cell in the first section is selected, this will trigger the segue with the "toHeightForRowAt" identifier | |
| self.performSegue(withIdentifier: "toHeightForRowAt", sender: nil) |
| #!/bin/bash | |
| echo "🤔 Enter a video name:" | |
| read name | |
| name="${name}.mp4" | |
| echo | |
| echo "📹 Recording $name" | |
| echo |
| // it returns a square thumbnail. | |
| func getAssetThumbnail(asset: PHAsset, size: CGFloat) -> UIImage { | |
| let retinaScale = UIScreen.mainScreen().scale | |
| let retinaSquare = CGSizeMake(size * retinaScale, size * retinaScale) | |
| let cropSizeLength = min(asset.pixelWidth, asset.pixelHeight) | |
| let square = CGRectMake(0, 0, CGFloat(cropSizeLength), CGFloat(cropSizeLength)) | |
| let cropRect = CGRectApplyAffineTransform(square, CGAffineTransformMakeScale(1.0/CGFloat(asset.pixelWidth), 1.0/CGFloat(asset.pixelHeight))) | |
| let manager = PHImageManager.defaultManager() |
| package main | |
| import ( | |
| "crypto/tls" | |
| "encoding/base64" | |
| "fmt" | |
| "io/ioutil" | |
| "log" | |
| "net/smtp" | |
| "strings" |
| // | |
| // GIF2MP4.swift | |
| // | |
| // Created by PowHu Yang on 2020/4/24. | |
| // Copyright © 2020 PowHu Yang. All rights reserved. | |
| // | |
| /* How to use | |
| let data = try! Data(contentsOf: Bundle.main.url(forResource: "gif", withExtension: "gif")!) | |
| let tempUrl = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("temp.mp4") |
| import Photos | |
| struct UnexpectedNilError: Error {} | |
| extension PHImageManager { | |
| func requestImage( | |
| for asset: PHAsset, | |
| targetSize: CGSize, | |
| contentMode: PHImageContentMode, | |
| options: PHImageRequestOptions? |
| @implementation UIImage (scale) | |
| /** | |
| * Scales an image to fit within a bounds with a size governed by | |
| * the passed size. Also keeps the aspect ratio. | |
| * | |
| * Switch MIN to MAX for aspect fill instead of fit. | |
| * | |
| * @param newSize the size of the bounds the image must fit within. | |
| * @return a new scaled image. |
| /* | |
| If you use Storyboard, don't forget to set UIlabel to PaddingLabel | |
| */ | |
| import UIKit | |
| class PaddingLabel: UILabel { | |
| var topInset: CGFloat | |
| var bottomInset: CGFloat |
You can use this class to realize a simple sectioned RecyclerView.Adapter without changing your code.
The RecyclerView should use a LinearLayoutManager.
You can use this code also with the TwoWayView with the ListLayoutManager (https://github.com/lucasr/twoway-view)
This is a porting of the class SimpleSectionedListAdapter provided by Google
Example:
