UPI Intent in WebView - Android

class MyWebViewClient extends WebViewClient {

    private Activity activity;

    public MyWebViewClient(Activity activity) {
        this.activity = activity;
    }

    /** This function is used to handle deeplink in webview */
    @Override
    public Boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
        return true;
    }

}

// Use CustomWebviewClient created above in the webview object.
class MainActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        WebView webView = findViewById(R.id.webview);
        webView.setWebViewClient(new MyWebViewClient(MainActivity.this));
    }

}

```kotlin: Kotlin
class MyWebViewClient(private val activity: Activity) : WebViewClient() {
    override fun onPageFinished(view: WebView?, url: String?) {
        super.onPageFinished(view, url)
    }

    /** This function is used to handle deeplink in webview */
    override fun shouldOverrideUrlLoading(view: WebView?, request: WebResourceRequest?): Boolean {
        return true
    }
}

// Use CustomWebviewClient created above in the WebView object.
class MainActivity : Activity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        val webView = findViewById(R.id.webview)
        webView.setWebViewClient(MyWebViewClient(this@MainActivity))
    }
}

import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.webkit.WebResourceRequest;
import android.webkit.WebView;
import android.webkit.WebViewClient;

class MyWebViewClient extends WebViewClient {

    @Override
    public void onPageFinished(WebView view, String url) {
        super.onPageFinished(view, url);
    }

    /** This function is used to handle deeplink in webview */
    @Override
    public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
        String url = request.getUrl().toString();
        if (!url.startsWith("https") || !url.startsWith("http")) {
            try {
                Intent i = new Intent(Intent.ACTION_VIEW);
                i.setData(Uri.parse(request.getUrl().toString()));
                activity.startActivityForResult(i, 2001);
            } catch (ActivityNotFoundException ignored) {

            }
        }
        return true;
    }
}

```kotlin: Kotlin
import android.app.Activity
import android.content.ActivityNotFoundException
import android.content.Intent
import android.graphics.Bitmap
import android.net.Uri
import android.webkit.WebResourceRequest
import android.webkit.WebView
import android.webkit.WebViewClient

class MyWebViewClient(private val activity: Activity): WebViewClient() {

   override fun onPageFinished(view: WebView?, url: String?) {
       super.onPageFinished(view, url)

   }

    /** This function is used to handle deeplink in webview */
    override fun shouldOverrideUrlLoading(view: WebView?, request: WebResourceRequest?): Boolean {
       val url = request!!.url.toString()
       if (!url.startsWith("https") || !url.startsWith("http")){
           try {
               val i = Intent(Intent.ACTION_VIEW)
               i.setData(Uri.parse(request.url.toString()))
               activity.startActivityForResult(i, 2001)
           } catch (e: ActivityNotFoundException) {

           }
       }
       return true

   }

}