Webview not loading url in android

Question

I have this code.

@SuppressLint("SetJavaScriptEnabled")
@Composable
fun WebPageScreen(urlToRender: String) {
  AndroidView(factory = {
    WebView(it).apply {
      layoutParams = ViewGroup.LayoutParams(
          ViewGroup.LayoutParams.MATCH_PARENT,
          ViewGroup.LayoutParams.MATCH_PARENT
      )
      webViewClient = WebViewClient()
      loadUrl("https:....") //Url to be loaded
    }
  }, update = {
    it.loadUrl("https:...") //Url to be loaded
  })
}

Im trying to loading this url

When i load this page it is redirecting but showing error what is the problem and how to solve this? this is how it shows inside app

your code work totally fine with https://google.com/. With your url I'm getting this error in the console: `E/chromium: [ERROR:aw_contents_client_bridge.cc(257)] No client certificate selected`. So is issue is not related to jetpack compose, I suggest you changing tags and title to something like WebView not loading url on android — Phil Dukhov, Aug 27 '21 at 04:39
Now I tried http instead of https it shows error.I have attached screenshot of error.How to resolve this issue — SARRAN N, Aug 27 '21 at 12:53

Jalalkun · Answer 1 · 2021-09-01T04:22:27.550

1

Create this file

res/xml/network_security_config.xml

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <domain-config cleartextTrafficPermitted="true">
        <domain includeSubdomains="true">URL</domain>
    </domain-config>
</network-security-config>

add this line in manifest, inside application

android:networkSecurityConfig="@xml/network_security_config"

or

you can use this line in manifest

android:usesCleartextTraffic="true"

if your website is not using SSL yet, you can use certbot for free SSL

edited Sep 01 '21 at 04:22

answered Aug 27 '21 at 18:11

Jalalkun

181
1
8

I tried this now but sill it shows same error – SARRAN N Aug 28 '21 at 09:00
do you already change the URL to yours URL? – Jalalkun Aug 29 '21 at 07:55
or you can try change networkSecurityConfig to android:usesCleartextTraffic="true" – Jalalkun Aug 29 '21 at 07:58
Yes I tried I think problem in website all other sites loading only this site not loading. – SARRAN N Aug 29 '21 at 09:11
Yes I replaced URL to my URL – SARRAN N Aug 29 '21 at 09:12
i think the problem in http, you need to change it to https. use [certbot](https://certbot.eff.org/) for free https – Jalalkun Aug 29 '21 at 09:37
https://mis.srcas.ac.in/SNRApp/dist/account/signin?returnurl=%2Fsnrapp. With this https url i tried it shows blank white page inside app but it works fine when I send user to browser. – SARRAN N Aug 31 '21 at 17:45
Noo..It shows blank page and not showing what's in page – SARRAN N Sep 01 '21 at 08:27
your problem in certificate, i got this error in log **E/chromium: [ERROR:aw_contents_client_bridge.cc(257)] No client certificate selected** I don't know yet how to fix it – Jalalkun Sep 03 '21 at 06:42
Thanks for your information . Is that SSL certificate issue? – SARRAN N Sep 03 '21 at 12:38
yeah i think so, because i get that error message. i dont know how you setup your ssl, but all my url use certbot – Jalalkun Sep 04 '21 at 14:13

score 0 · Accepted Answer · answered Sep 18 '21 at 14:22

0

The webview is not working for particular url because the authorizer of that website have secured it in such a way. To Access that url in webview we need to get client certificate from the authority.

answered Sep 18 '21 at 14:22

SARRAN N

156
1
13

Webview not loading url in android

2 Answers2