I'm trying to present the TableViewController after the user is done sharing with the ActivityViewController. Here's my method for that :
@IBAction func share(sender: UIBarButtonItem) {
var memeedimage = generateMemedImage()
let activityViewController = UIActivityViewController(activityItems:[memeedimage] , applicationActivities: nil)
presentViewController(activityViewController, animated: true, completion: nil)
activityViewController.completionWithItemsHandler = {
(activity, success, returneditems, error) in
println("Activity: \(activity) Success: \(success) Items: \(returneditems) Error: \(error)")
self.save()
activityViewController.dismissViewControllerAnimated(true, completion: nil)
let memevc:MemeTableViewController = MemeTableViewController()
self.presentViewController(memevc, animated: true, completion: nil)
}
I already dismissed the activityviewcontroller and the self.presentviewcontroller is referring to the viewthatcontroller that presented the activityViewController . However, I just get a black screen once the user is done sharing.
Why is this? I believe it's because my tableview did not load properly.
Here's my MemeTableViewController code :
import UIKit
class MemeTableViewController : UIViewController,UITableViewDelegate,UITableViewDataSource
{
var memesz: [MemeObject]!
@IBOutlet var tableView: UITableView!
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
let appDelegate = UIApplication.sharedApplication().delegate as! AppDelegate
memesz = appDelegate.memes
//tableView.reloadData()
}
override func viewDidLoad() {
super.viewDidLoad()
navigationController?.hidesBarsOnSwipe = true
navigationController?.hidesBarsOnTap = true
}
//reserves the number of rows needed to display the image
func tableView(tableView : UITableView, numberOfRowsInSection section : Int)->Int
{
println("ARE YOU SERIOUS")
return memesz.count
}
//Reserves the row to be dequeued for display
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell:TableViewzCell = tableView.dequeueReusableCellWithIdentifier("MemesCell", forIndexPath: indexPath) as! TableViewzCell
let memezrow = memesz[indexPath.row]
cell.label1.text = memezrow.textFieldtop
cell.label2.text = memezrow.textFieldbottom
cell.imageview.image = memezrow.memedImage
println("Why is this not being called")
return cell
}
//Method to do something when the row is selected
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
let detailController = self.storyboard!.instantiateViewControllerWithIdentifier("FullScreenMeme") as! FullScreenMeme
detailController.meme = memesz[indexPath.row]
self.navigationController!.pushViewController(detailController, animated: true)
println("This too")
}
}
Try this,
@IBAction func share(sender: UIBarButtonItem) {
var memeedimage = generateMemedImage()
let activityViewController = UIActivityViewController(activityItems:[memeedimage] , applicationActivities: nil)
presentViewController(activityViewController, animated: true, completion: nil)
activityViewController.completionWithItemsHandler = {
(activity, success, returneditems, error) in
println("Activity: \(activity) Success: \(success) Items: \(returneditems) Error: \(error)")
self.save()
activityViewController.dismissViewControllerAnimated(true, completion: { () -> Void in
let memevc:MemeTableViewController = MemeTableViewController()
self.presentViewController(memevc, animated: true, completion: nil)
})
}
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