NativeObjectUtils

Returns a NativeObject instance representing the current Android Activity. If this method is called from a Service instead of an Activity, it will return null.

This method only exists on the Android platform. You can use the Qt global object to find out the currently running platform at runtime:

 if(Qt.platform.os === "android") {
   var activity = NativeObjectUtils.getActivity()
 }

You can also use this property from within your NativeView::androidBinding implementation.

See also getContext() and getActivity().

Returns a NativeClass instance representing the Class className of the native platform.

Example usage:

 // get OnClickListener class on Android
 var javaObject = NativeObjectUtils.getClass("android/view/View$OnClickListener")

 // get UIView class on iOS
 var nsObject = NativeObjectUtils.getClass("UIView")

See also NativeObject::getClass().

Returns a NativeObject instance representing the current Android Context.

This method only exists on the Android platform. You can use the Qt global object to find out the currently running platform at runtime:

 if(Qt.platform.os === "android") {
   var context = NativeObjectUtils.getContext()
 }

You can also use this property from within your NativeView::androidBinding implementation.

See also getActivity() and getService().

Returns a NativeObject instance representing the current Android Service. If this method is called from an app without a Service, it will return null.

This method only exists on the Android platform. You can use the Qt global object to find out the currently running platform at runtime:

 if(Qt.platform.os === "android") {
   var service = NativeObjectUtils.getService()
 }

You can also use this property from within your NativeView::androidBinding implementation.

See also getContext() and getService().

Wraps a JavaScript function or map of functions as a NativeObject.

The wrapped object can represent any native interface or prototocol. See the section about interfaces and protocols for more information.

This can use the QML engine to store a strong reference to that object. Assign it to any property for as long as it is used. The engine's garbage collector manages removing the reference afterwards.

Usage example:

 Item {
   // Store strong reference to UIScrollViewDelegate for UIScrollView.delegate:
   readonly property NativeObject scrollViewDelegate: NativeObjectUtils.wrap({
     "scrollViewWillBeginDragging:": function(scrollView) {
       console.log("begin dragging")
     },
     // ...other delegate methods here
   })
 }

See also NativeObject.