Personal in the url link I put in the webview location has been implemented. As soon as the user opens the site through chrome or any browser, a dialog will appear asking if it allows you to use the location.
But in the webview does not appear this pop-up, have to implement this, appear this dialog within the app?
Well, I've solved this problem, I do not know if it's the right one. Here is the code below.
In the onCreate method
webView = (WebView) findViewById(R.id.webview_site);
webView.setWebViewClient(new MyBrowser());
webView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
webView.setWebViewClient(new WebViewClient());
webView.setWebChromeClient(new GeoWebChromeClient());
webView.getSettings().setGeolocationDatabasePath(getApplicationContext().getFilesDir().getPath());
dialog = new AlertDialog.Builder(this);
abrirPagina();
I created two classes
private class MyBrowser extends WebViewClient {
public boolean overrideURLLoading (WebView view, String url){
view.loadUrl(url);
return true;
}
}
/**
* A subclasse WebChromeClient lida com chamadas relacionadas à UI
*/
public class GeoWebChromeClient extends WebChromeClient {
@Override
public void onGeolocationPermissionsShowPrompt(final String origin,
final GeolocationPermissions.Callback callback) {
//dialog perguntando se o usuário permite ou não pegar sua localização
dialog.setTitle("Acessar sua localização");
dialog.setMessage("O aplicativo quer acessar sua localização. Você" +
" permite?");
dialog.setCancelable(false);
dialog.setPositiveButton("Permitir", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
callback.invoke(origin, true, true);
Log.i("localizacao", origin);
}
});
dialog.setNegativeButton("Negar", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
callback.invoke(origin, false, true);
Log.i("localizacao", origin);
}
});
dialog.create();
dialog.show();
}
}
And the method abrirPagina()
private void abrirPagina() {
try {
WebSettings ws = webView.getSettings();
if (detecta.existeConexao()) {
progressbar.setVisibility(View.INVISIBLE);
String url = "https://www.flaviodeoliveira.com.br";
ws.setAllowFileAccess(true);
ws.setGeolocationEnabled(true);
ws.setCacheMode(WebSettings.LOAD_DEFAULT);
ws.setJavaScriptEnabled(true);
ws.setAppCacheMaxSize( 5 * 1024 * 1024 ); //5mb
ws.setSupportZoom(false);
ws.setAppCacheEnabled(true);
ws.setLoadsImagesAutomatically(true);
ws.setAppCacheEnabled(true);
ws.setDatabaseEnabled(true);
ws.setDomStorageEnabled(true);
ws.setJavaScriptCanOpenWindowsAutomatically(true);
webView.loadUrl(url);
} else {
progressbar.setVisibility(View.VISIBLE);
ws.setCacheMode( WebSettings.LOAD_CACHE_ELSE_NETWORK );
Toast.makeText(this, "No momento você está sem conexão com a internet.",
Toast.LENGTH_SHORT).show();
}
}catch (Exception e){
e.printStackTrace();
}
Running the app, it will display a dialog asking whether to allow or deny to get the location by the browser within the webview. If it allows, the second time it runs the app, the dialog will no longer appear because in callback.invoke(origin, true, true); I left the last parameter as true so that it will memorize.
Well I do not know if it's the best way, however from what I've read it worked in the app.