webview

  1. Mynak

    Android Question Go back in WebView

    Sub Class_Globals Private xui As XUI Private WebView1 As WebView Private wve As WebViewExtras Private wvs As WebSettings Dim IME As IME End Sub Public Sub Initialize IME.Initialize("IME") IME.AddHeightChangedEvent End Sub Sub B4XPage_Created (Root1 As B4XView)...
  2. ebrahim moradi

    Android Question Why not full support webview for video share and play services

    Hello friends, I apologize for this question, why when we use webview, it does not display the sites that play videos, for example, the piped site, which is similar to the YouTube site. Please help what parameter to use to open video player sites and sites including video sharing services...
  3. LusazDeveloper

    iOS Question I Need help to open external link from webView

    Hi. I am building an iOS app that has a webview and inside it will show a web page in which there's a link that must open a external app when it's clicked. I did it already in Android with Don Manfred's help...
  4. AneeshJay

    iOS Question Allow file access for webview in iOS [Solved]

    Hi guys, In B4A ,I enable local storage in webview using the following, Dim jwb As JavaObject = wb Dim jset As JavaObject = jwb.RunMethod("getSettings", Null) Dim r As Reflector r.Target = jset ' Enable local storage r.RunMethod2("setDomStorageEnabled", True...
  5. X

    Android Question Some Question on Google WebView...

    background：Android14 mobile phone with gms, using google webview seeing it in [Developer Options] When Using WebView with customized WebChromeClient and override function `public void onReceivedTitle(WebView view, String title)` load a HTML url link，and receive title the url without protocrol...
  6. james_sgp

    iOS Question PDF in Canvas Disappears

    Hi, I`m loading a PDF into a Cavas in a WebView; however, the PDF opens (page appears) ...but then immediately disappears! I have attached a sample showing the issue. I can`t find the issue, can someone pls advise? James
  7. Rosin

    Android Question How can i use the webview to play online vedio

    hello!i try yo use the b4a to construct a Paid video parsing app,Emm...I use the Web video parsing interface(https://okjx.cc/),In my test,i try to loadurl like this ...actually,i can see i am in the website,but i can't see any button in the app,if i open the url normally in my edge,it works。...
  8. D

    Android Question Fully Functional WebBrowser with WebView

    I need to make a webview fully functional. In other words I need it to be able to browse any site on the web including login sites like Facebook, Instagram, YouTube etc... I have already implemented forward, back, refresh, navigate to site. I see on FrostCode's WebView Example you can also set...
  9. Hackito

    Android Question WebView Error: ResponseError. Reason: , Response: <!DOCTYPE html>

    Hello. I'm trying to extract parts of web pages and load them into a webview, but for some reason it doesn't work. Please help! Error: ResponseError. Reason: , Response: <!DOCTYPE html> Private Sub CargarReparto Dim http As HttpJob http.initialize("", Me)...
  10. D

    Android Question Webview Error

    I have a webview setup. When I click on a url within the webview it crashes the app. Any suggestions? Here is the error I get: Error occurred on line: 357 (ViewSite) java.lang.RuntimeException: Method: Initialize, Class: uk.co.martinpearman.b4a.webkit.WebViewExtras not matched. at...
  11. M

    B4J Question Webview problem

    If I try to load the simple attached map.html file into a B4J webview this doesn't work. With any browser, yes. The html file contains an OpenStreetMap map with scripts. Can anyone help me? Thanks in advance. My Code Sub Process_Globals Private fx As JFX Private MainForm As Form...
  12. yo3ggx

    Android Question HTML5 audio in a webview

    Hello. I have an application that connects to a web page using a hidden webview and then send different javascript commands. That web page, when connected, automatically starts streaming audio. On some Android devices (different Android versions from 5 to and including 13), audio is played, on...
    • yo3ggx
    • Thread
    • audio html5 html5 audio javascript streaming webview
    • Replies: 0
    • Forum: Android Questions
  13. yo3ggx

    Android Question webview - get a bitmap with javascript

    I want to extract the image in a bitmap using a webview and javascript commands. The code on the web page looks like that: <canvas class="mypic" id="mpcanvas0" width="1024" height="100" >test</canvas> The image is dynamically changed. If I try: Dim js As String js = $"B4A.CallSub('pic_cb'...
  14. yo3ggx

    Android Question Closing/destroying a WebView when changing orientation

    I have a webview playing a HTML5 remote audio stream. When changing orientation, the activity is destroyed and rebuilt, but audio continue to play in the background. The newly re created webview start playing the same stream that overlaps with the previous one. How can I full close/destroy a...
  15. V

    Android Question WebView & Action

    I Want a code like Dim domain As String = "https://google.com" WebView1.LoadUrl(domain) if WebView1.Url = "https://b4x.com" then 'Do the Action End If Means if in google he open b4x.com then some action start I Don't know how I write it to its work pls help me:)
  16. V

    Android Question If webView something do some action

    I need some code to if WebView redirect too like "https://google.com" do some action like hide app or send notification are else
  17. N

    iOS Question B4I hide the header , footer, and navigation of the web page that I load inside a web view or wkwebview

    Hi ALL, I'm trying to reproduce in B4I a simple app that I have done on B4X but I have the following Problem. In b4x using the following code, I was able to hide the header, the footer, and navigation control of the web page that I load inside the webview : Private Sub WebView1_PageFinished...
  18. Patent

    B4J Question Difference in JS click() to mouseclick

    Hi community, wanna ask whats the difference (in a B4J WebView) in a real Mouseclick on a Button to one fired programmatically with Dim a as String = $"document.getElementsByClassName("myButton")[0].click();"$ myWebengine.RunMethod("executeScript", Array As String(a)) If i am clicking with...
    • Patent
    • Thread
    • click event html javascript webview
    • Replies: 5
    • Forum: B4J Questions
  19. A

    Android Question Google search for WebView

    Hello. My application uses a WebView to view Html pages that I previously stored in a database. Please tell me, is it possible to embed Google search into WebView, so that in addition to displaying Html pages, WebView can still search for the necessary sites? Or maybe there is some other...
  20. M

    Android Question [B4XPages] Upload files with WebView

    Hi everyone, In my project I have a WebView that loads a webpage that has a "Choose File" button. I took a look in the forum and i found this post: Upload files with WebView However... the attached project works, but it's not b4xpages... As soon as i take the code (and the manifest too) to put...
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