/// <summary>
/// Open Instagram with the specified image and caption.
/// </summary>
/// <returns><c>true</c> if Instagram is installed, <c>false</c> otherwise.</returns>
/// <param name="image">Image.</param>
/// <param name="caption">Caption.</param>
public static bool Instagram(UIImage image, string caption = null)
{
if (!UIApplication.SharedApplication().CanOpenURL(new NSURL("instagram://app")))
{
return(false);
}
// write image to tmp folder
NSData data = image.JPEGRepresentation(1f);
string filePath = Application.temporaryCachePath + "/" + UUID.Generate() + ".igo";
data.WriteToFile(filePath, true);
_documentIC = UIDocumentInteractionController.InteractionController(new NSURL(filePath, false));
_documentIC.UTI = "com.instagram.exclusivegram";
if (caption != null)
{
var annotation = new Dictionary <object, object>();
annotation["InstagramCaption"] = caption;
_documentIC.annotation = annotation;
}
var rootView = UIApplication.deviceRootViewController.view;
_documentIC.PresentOpenInMenu(new Rect(0, 0, 1, 1), rootView, true);
return(true);
}
public void Load()
{
if (_webview == null)
{
// figure out parent
UIView parentView = null;
if ((UIApplication.deviceRootViewController != null) &&
(UIApplication.deviceRootViewController.view != null))
{
parentView = UIApplication.deviceRootViewController.view;
}
else
{
parentView = UIApplication.SharedApplication().keyWindow;
}
// create view
if (fullScreen)
{
_webview = new UIWebView(parentView.bounds);
}
else
{
_webview = new UIWebView(locationAndSize);
}
// add it to parent
parentView.AddSubview(_webview);
this.setURL(homeURL);
}
}
public void Show(string text) {
// figure out parent
UIView parentView = null;
if ((UIApplication.deviceRootViewController != null)
&& (UIApplication.deviceRootViewController.view != null))
parentView = UIApplication.deviceRootViewController.view;
else
parentView = UIApplication.SharedApplication().keyWindow;
var frame = parentView.bounds;
// create view
if (_activityView == null) {
_activityView = new UIView(frame);
_activityView.alpha = 0.8f;
_activityView.backgroundColor = UIColor.BlackColor();
_activityIndicator = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge);
_activityIndicator.hidesWhenStopped = false;
_activityView.AddSubview(_activityIndicator);
_activityLabel = new UILabel(frame);
_activityLabel.textAlignment = NSTextAlignment.Center;
_activityLabel.backgroundColor = UIColor.ClearColor();
_activityLabel.textColor = UIColor.WhiteColor();
_activityLabel.numberOfLines = 2;
_activityView.AddSubview(_activityLabel);
}
// re-set frames
_activityView.frame = frame;
var indiFrame = _activityIndicator.frame;
indiFrame.x = frame.width / 2 - indiFrame.width / 2;
indiFrame.y = frame.height / 2 - indiFrame.height / 2;
_activityIndicator.frame = indiFrame;
var labelFrame = new Rect(0, indiFrame.yMax, frame.width, indiFrame.height * 2);
_activityLabel.frame = labelFrame;
_activityLabel.text = text;
// add it to parent
if (_activityView.superview == null) {
_activityIndicator.StartAnimating();
parentView.AddSubview(_activityView);
}
}
void Start()
{
_webview = new UIWebView(locationAndSize);
UIApplication.SharedApplication().keyWindow.rootViewController.view.AddSubview(_webview);
// SayStuff is an offline html file under the Resources/ folder of Unity
string html = (Resources.Load("SayStuff") as TextAsset).text;
Debug.Log("HTML: " + html);
_webview.LoadHTMLString(html, null);
_webViewDelegate = new WebViewDelegate();
_webview.Delegate = _webViewDelegate;
_webview.backgroundColor = UIColor.ClearColor();
_webview.opaque = false;
}
