webview

  1. 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...
  2. 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
  3. 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'...
  4. 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...
  5. 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:)
  6. 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
  7. 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...
  8. 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
  9. 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...
  10. 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...
  11. CrunkFX

    iOS Question Block Cookies and/or Cookie Banner in Webview

    Hey there, i´m struggeling with the Apple Approvement Team for using Cookies on an external Website. This Website is a booking-service written in PHP. If the Site is entered for the first time it asks about Cookies (as all sites do). Apple now wants me to implement App Tracking Transparency...
    • CrunkFX
    • Thread
    • att app tracking transparency cookies webview
    • Replies: 0
    • Forum: iOS Questions
  12. JazzPiano

    Android Question Help with keys management

    Hi, Does anyone know how to deal with the Fire tv keys on a webapp that uses webview to navigate through a webpage with touchable images and buttons? The problem is that when dealing with the Activity_KeyPress() to handle the back button and go back or exit the application: Sub...
  13. A

    Android Question Will it work in WebView?

    Hi all. I have an html with JS and CSS - will it work in WebView? <html> <head> <script type="text/javascript"> function Show(hp) { var tbl = null; var id = null; var tblid = ""; id = hp.id; tblid = "t" + id...
  14. rleiman

    Android Question [Solved] - Loading a URL in a WebView

    Greetings everyone, I'm trying out a WebView for the first time and have what probably is a stupid question, but I hope you can be patient with me. :rolleyes: In the designer I added a WebView. In my code, I used the following code to supposedly load an URL into the WebView and match the...
  15. HassanProgrammer

    B4J Question SetDOMStorageEnabled method

    Hello I had previously encountered such a problem in Android that when loading a specific link in Webview I encountered the following error: TypeError: Cannot read properties of null (reading 'getItem') in https://Example.com/main-es2015.ef2fddc41b098271fdb4.js (Line: 1) But I solved the problem...
  16. fat32

    Share My Creation GOPHRite, Gopher client for Android

    Hi, this is my first post in the community and i would like to share an app. made with B4X. I am still in the learning process of the platform, so any advices about the app. are welcome. GOPHRite is a Gopher client for Android devices. It uses a Webview to render the pages, cause i wanted the...
  17. R

    B4J Question Problem With Building Standalone Package

    A project compiles and runs in Debug & Release without problem. However when trying to run a stand-alone package it crashes on open. B4J 9.3 JDK 11.0.1 Libs: JavaObject jFX jRLDialogsX jSQL There is an error evident when running the run_debug.bat.... So just to humour the compiler I...
    • RichardN
    • Thread
    • build standalone package stand-alone webview
    • Replies: 7
    • Forum: B4J Questions
  18. Kevin Hartin

    iOS Question WebView Formatting

    My app uses webviews to display lightly formatted HTML syncronised from a web server for things like help pages etc. In B4a I use the WebViewSettings library to reduce the text to a reasonable size, as when I add the <meta name='viewport' content='initial-scale=1.0' /> header, it displays very...
  19. abedcode

    Android Question WebView with address bar like ChromCustomTabs library?

    hello everyone, Is there any libraries for B4A so you could have a WebView but with address bar & authenticity of internally opened Chrome browser like the way Instagram & Telegram do it? the ChromCustomTabs library is not the answer because of two reasons: 1- you have no controls over it like...
  20. H

    Android Question click on image in webview

    hi I display a photo on WebView I want to display a specific message to the user when clicked on specific points in the image Like the image below, show a message when the user clicks on the circles. How should I do this?
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