Method of android about webview loading h5 web page opening and positioning

As shown below:

//webview Locate related settings 
settings.setDomStorageEnabled(true);
settings.setGeolocationEnabled(true); 
//settings.setGeolocationDatabasePath(getFilesDir().getPath());
progressWebView.setWebChromeClient(new WebChromeClient() {
@Override
public void onGeolocationPermissionsShowPrompt(String origin, Callback callback) {
	callback.invoke(origin, true, true);
	super.onGeolocationPermissionsShowPrompt(origin, callback);
}
});

Add the above code to solve the problem that h5 page cannot be located!