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我一直在研究一個主要基於文本的應用程序,其底部有一個Iadbanner。Swift - 在橫幅加載時更改應用程序。 - xcode 6 GM
然而,衆所周知,Iads並不總是存在。所以我希望能夠動態更新我的textView的高度,所以當橫幅被隱藏時,textView佔據了浪費的空間。並在加載橫幅時調整其大小。
這是我目前擁有的視圖控制器有問題
import UIKit
import iAd
class DetailVC: UIViewController, UITextViewDelegate, ADBannerViewDelegate {
//Our label for displaying var "Items/cellName"
@IBOutlet var imageViewOutlet: UIImageView!
//connect in IB connection inspector with your ADBannerView
@IBOutlet var adBannerView: ADBannerView!
//Receiving variable assigned to our mainVC var "items"
var cellName: String = ""
var imageView: UIImageView = UIImageView()
var image = UIImage(named: "handcuffs.png")
var textViewText: String = ""
var textView: UITextView = UITextView(frame: CGRect(x: 5.0, y: 238.0, width: 315.00, height: 283.00))
//height = 332 for full screen 283 for small
override func viewDidLoad() {
super.viewDidLoad()
println("+--------------------+")
println("| Detail view loaded |")
println("+--------------------+")
// Iad stuff
self.adBannerView.delegate = self
self.canDisplayBannerAds = true
self.adBannerView.hidden = true //hide until ad loaded
//Setting up the textView
textView.text = textViewText
textView.editable = false
textView.backgroundColor = UIColor.clearColor()
textView.font = UIFont(name: "Helvetica", size: 15)
//adding textview as subview
self.view.addSubview(textView)
//ImageViewOutlets
imageViewOutlet.image = image
//Assign your string var to your navbar title
self.title = cellName
func bannerViewWillLoadAd(banner: ADBannerView!) {
NSLog("bannerViewWillLoadAd")
}
func bannerViewDidLoadAd(banner: ADBannerView!) {
NSLog("bannerViewDidLoadAd")
//self.textView.removeFromSuperview()
//textView = UITextView(frame: CGRect(x: 0.0, y: 238.0, width: 320.00, height: 283.00))
//self.view.addSubview(textView)
self.adBannerView.hidden = false //now show banner as ad is loaded
}
func bannerViewActionDidFinish(banner: ADBannerView!) {
NSLog("bannerViewActionDidFinish")
//optional resume paused app code
}
func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool {
NSLog("bannerViewActionShouldBegin")
//optional pause app code
return true
}
func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) {
NSLog("didFailToReceiveAdWithError")
}
//... your class implementation code
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
在函數「bannerViewDidLoadAd」註釋掉的代碼是什麼,我認爲將有固定我的問題。可悲的是,功能似乎永遠不會運行?我對Iads不是很熟悉,所以希望有人能給我提示如何在廣告加載時更改textView的高度。