Class BlazorWebView

An IBlazorWebView implementation for Android.

Inheritance

System.Object

BlazorWebView

Implements

IBlazorWebView

Namespace: BlazorWebView.Android

Assembly: BlazorWebView.Android.dll

Syntax

public class BlazorWebView : Fragment, IBlazorWebView

Constructors

BlazorWebView()

Initializes a new instance of the BlazorWebView class.

Declaration

public BlazorWebView()

BlazorWebView(IntPtr, JniHandleOwnership)

Initializes a new instance of the BlazorWebView class.

Declaration

public BlazorWebView(IntPtr javaReference, JniHandleOwnership transfer)

Parameters

Type	Name	Description
System.IntPtr	javaReference	A reference to a native java object.
Android.Runtime.JniHandleOwnership	transfer	An enumeration indicating whether the ownership transfers.

Methods

Initialize(Action<WebViewOptions>)

Initialize the BlazorWebView.

Declaration

public void Initialize(Action<WebViewOptions> configure)

Parameters

Type	Name	Description
System.Action<WebViewOptions>	configure	A delegate that is executed to configure the webview.

Invoke(Action)

Invoke a callback on the UI thread.

Declaration

public void Invoke(Action callback)

Parameters

Type	Name	Description
System.Action	callback	The callback to execute.

NavigateToUrl(String)

Navigate to the specified URL.

Declaration

public void NavigateToUrl(string url)

Parameters

Type	Name	Description
System.String	url	The URL to navigate to.

OnCreateView(LayoutInflater, ViewGroup, Bundle)

Called to have the fragment instantiate its user interface view. This is optional, and non-graphical fragments can return null (which is the default implementation).

Declaration

public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)

Parameters

Type	Name	Description
Android.Views.LayoutInflater	inflater	The LayoutInflater object that can be used to inflate any views in the fragment.
Android.Views.ViewGroup	container	ViewGroup: If non-null, this is the parent view that the fragment's UI should be attached to. The fragment should not add the view itself, but this can be used to generate the LayoutParams of the view. This value may be null.
Android.OS.Bundle	savedInstanceState	Bundle: If non-null, this fragment is being re-constructed from a previous saved state as given here.

Returns

Type	Description
Android.Views.View	Return the View for the fragment's UI, or null.

SendMessage(String)

Send a message to javascript.

Declaration

public void SendMessage(string message)

Parameters

Type	Name	Description
System.String	message	The message to send.

ShowMessage(String, String)

Show a native dialog for the platform with the specified message.

Declaration

public void ShowMessage(string title, string message)

Parameters

Type	Name	Description
System.String	title	The title to show.
System.String	message	The message to show.

Events

OnWebMessageReceived

Event that is fired when a web message is received from javascript.

Declaration

public event EventHandler<string> OnWebMessageReceived

Event Type

Type	Description
System.EventHandler<System.String>

Implements

IBlazorWebView