f6831e837a
Summary: ### iOSSample: Fix iOS Sample App crash: UI need to be updated on Main Thread ### SampleSwift: * Upgrade swift version * Fix force unwrapping * UI need to be updated on Main Thread ## Changelog Pull Request resolved: https://github.com/facebook/flipper/pull/740 Differential Revision: D19397414 Pulled By: passy fbshipit-source-id: 7af84c0fe43861aff6a18c36bf81a940baec5147
96 lines
4.0 KiB
Swift
96 lines
4.0 KiB
Swift
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import UIKit
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class NetworkViewController: UIViewController {
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@IBAction func tappedGetAPI(_ sender: UIButton) {
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let getURL = URL(string: "https://demo9512366.mockable.io/FlipperGet")!
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let dataTask = URLSession.shared.dataTask(with: getURL){ [weak self] (data, response, error) in
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guard let strongSelf = self else { return }
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guard let dataUnwrapped = data else {
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strongSelf.showAlert(message: "Received no data in GET API")
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return
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}
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if let errorUnwrapped = error {
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strongSelf.showAlert(message: "Received error in GET API Error:\(errorUnwrapped.localizedDescription)")
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return
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}
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let dict = try? JSONSerialization.jsonObject(with: dataUnwrapped, options: JSONSerialization.ReadingOptions.init(rawValue: 0)) as? [String: String]
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// As sonar cannot detect print() in Logs
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NSLog("MSG-GET: \(dict?["msg"] ?? "Did not find msg key in the received response")")
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strongSelf.showAlert(message: "Received response from GET API, please check the sonar network plugin for detailed response")
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}
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dataTask.resume()
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}
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@IBAction func tappedPOSTAPI(_ sender: UIButton) {
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guard let postURL = URL(string: "https://demo9512366.mockable.io/FlipperPost") else {
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showAlert(message: "Check the POST URL")
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return
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}
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var postRequest = URLRequest(url: postURL)
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postRequest.addValue("application/json", forHTTPHeaderField: "Content-Type")
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postRequest.addValue("application/json", forHTTPHeaderField: "Accept")
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let dict = ["app" : "Flipper", "remarks": "Its Awesome"]
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postRequest.httpBody = try! JSONSerialization.data(withJSONObject: dict, options: JSONSerialization.WritingOptions.init(rawValue: 0))
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postRequest.httpMethod = "POST"
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let dataTask = URLSession.shared.dataTask(with: postRequest){ [weak self] (data, response, error) in
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guard let strongSelf = self else { return }
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guard let dataUnwrapped = data else {
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strongSelf.showAlert(message: "Received no data in POST API")
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return
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}
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if let errorUnwrapped = error {
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strongSelf.showAlert(message: "Received error in POST API Error:\(errorUnwrapped.localizedDescription)")
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return
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}
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let dict = try? JSONSerialization.jsonObject(with: dataUnwrapped, options: JSONSerialization.ReadingOptions.init(rawValue: 0)) as? [String: String]
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// As sonar cannot detect print() in Logs
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NSLog("MSG-POST: \(dict?["msg"] ?? "Did not find msg key in the received response")")
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strongSelf.showAlert(message: "Received response from POST API, please check the sonar network plugin for detailed response")
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}
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dataTask.resume()
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}
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@IBAction func tappedFetchFBLitho(_ sender: UIButton) {
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let imageURL = URL(string: "https://raw.githubusercontent.com/facebook/litho/master/docs/static/logo.png")!
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let dataTask = URLSession.shared.dataTask(with: imageURL){ [weak self] (data, response, error) in
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guard let strongSelf = self else { return }
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guard let _ = data else {
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strongSelf.showAlert(message: "Received no data in Images API")
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return
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}
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if let errorUnwrapped = error {
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strongSelf.showAlert(message: "Received error in Images API Error:\(errorUnwrapped.localizedDescription)")
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return
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}
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// As sonar cannot detect print() in Logs
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NSLog("Got Image")
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strongSelf.showAlert(message: "Received Litho Image")
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}
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dataTask.resume()
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}
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func showAlert(message: String) {
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DispatchQueue.main.async {
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let alertController = UIAlertController.init(title: "Flipper", message: message, preferredStyle: .alert);
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let alertAction = UIAlertAction(title: "Okay", style: UIAlertAction.Style.default, handler: nil)
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alertController.addAction(alertAction)
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self.present(alertController, animated: true, completion: nil)
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}
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}
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}
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