Package 

Class SingpassWebViewClient

  • All Implemented Interfaces:
    org.chromium.support_lib_boundary.FeatureFlagHolderBoundaryInterface , org.chromium.support_lib_boundary.WebViewClientBoundaryInterface 
    
public class SingpassWebViewClient
extends WebViewClientCompat

    Webview client which will automatically handle Singpass links and launch Singpass app. Extend this class and run the super method in shouldOverrideUrlLoading.

    Example usage below

    // create your WebViewClient by inheriting from SingpassWebViewClient
class CustomWebViewClient extends SingpassWebViewClient {

 // For devices api 21 and above
 @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
 @Override
 public boolean shouldOverrideUrlLoading(@NonNull WebView view, @NonNull WebResourceRequest request) {
     boolean handled = super.shouldOverrideUrlLoading(view, request);

     // if handled == true, means that url can be opened by Singpass app
     if (handled) {
         // return true to signal to webview that url is being handled already
         return true;
     }
     // if handled == false, means that url is NOT a Singpass app url
     else {
         // do your own handling if needed
         ... your own handling code for any other urls ...
         // return true if you have handled and urls yourself
         // or false if webview should proceed to handle it by default
         return false;
     }
}

 // override this function only if you need to handle devices api 19 to 20
 // this will ONLY be called on devices api 20 and below
 @Override
 public boolean shouldOverrideUrlLoading(@Nullable WebView view, @Nullable String url) {
     boolean handled = super.shouldOverrideUrlLoading(view, request);

     // if handled == true, means that url can be opened by Singpass app
     if (handled) {
         // return true to signal to webview that url is being handled already
         return true;
     }
     // if handled == false, means that url is NOT a Singpass app url
     else {
         // do your own handling if needed
         ... your own handling code for any other urls ...
         // return true if you have handled and urls yourself
         // or false if webview should proceed to handle it by default
         return false;
         }
     }
}

 // in your activity or fragment
 WebView webView = findViewById(R.id.wvWebview);
 webView.setWebViewClient(new CustomWebViewClient());