WebViewClient onReceivedError deprecated, new version does not detect all errors
Solution 1:
You could also do following:
@SuppressWarnings("deprecation")
@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
// Handle the error
}
@TargetApi(android.os.Build.VERSION_CODES.M)
@Override
public void onReceivedError(WebView view, WebResourceRequest req, WebResourceError rerr) {
// Redirect to deprecated method, so you can use it in all SDK versions
onReceivedError(view, rerr.getErrorCode(), rerr.getDescription().toString(), req.getUrl().toString());
}
Make sure you import android.annotation.TargetApi
Solution 2:
Please note that the mobile device where you are testing needs to actually run Android Marshmallow (API 23). Even if you develop your app on API 23 SDK, but then run the app on Android Lollipop, you will still be getting the "old" onReceivedError
, because it's the feature of the OS, not of an SDK.
Also, the "error code 109" (I guess, this is net::ERR_ADDRESS_UNREACHABLE
) is not an HTTP error code, it's Chrome's error code. onReceivedHttpError
is only called for the errors received from the server via HTTP. When the device is in airplane mode, it can't possibly receive a reply from a server.