Android Question java.lang.RuntimeException: Method: zoom not found

[db0070]

I get the error "java.lang.RuntimeException: Method: zoom not found" when I call ShowImage and as soon as it reaches the jo.RunMethod line

'xui is a global XUI object.
Private Sub ShowImage(WV As WebView, Dir As String, FileName As String)
#if B4A
    Dim jo As JavaObject = Me
    jo.RunMethod("zoom", Array(WV))
#End If
    If xui.IsB4J Then
        WV.LoadHtml($"<img src="${xui.FileUri(Dir, FileName)}"/>"$)
    Else
        If Dir = File.DirAssets Then FileName = FileName.ToLowerCase
        If xui.IsB4A Or Dir = File.DirAssets Then
            WV.LoadHtml($"<img src="${xui.FileUri(Dir, FileName)}"/>"$)
        Else
            WV.LoadUrl("file://" & File.Combine(Dir, FileName))
        End If
    End If
End Sub


#if Java AND B4A
Public static void zoom(android.webkit.WebView WV) {
   WV.getSettings().setUseWideViewPort(True);
   WV.setInitialScale(1);
}
#End If

 

[Erel]

Change Public to public

 

[db0070]

Changed Public to public and still the same error. Enclosed is the skeleton program

 

[Erel]

I've updated the code snippet: https://www.b4x.com/android/forum/threads/b4x-use-webview-to-show-large-images.102910/

Make sure to copy it correctly. There are several mistakes in your code. It should also be File.DirAssets, not "File.DirAssets".

 

[db0070]

Great - that works! Thanks!