I have successfully opened the blackberry access from our IOS app using the url scheme access://open? , but it seems to be not working on Android. Our application is not integrated with blackberry sdk .
For anyone who needs it you can open the blackberry access from your app using the blackberry access appid com.good.gdgma.
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(urlString));
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setPackage("com.good.gdgma");
try {
getApplicationContext().startActivity(intent);
}
catch(ActivityNotFoundException ex) {
showNotInstalledDialog(App.BLACKBERRY_ACCESS);
}
There is a setting the in application configuration policy for BlackBerry Access that enables or disables this feature. It's called "Allow external apps to open HTTP/HTTPS URLs through BlackBerry Access" and is set for the app config for BlackBerry Access within BlackBerry UEM. This setting applies to all non BlackBerry Dynamics methods of opening BlackBerry Access.
If you were to integrate with the BlackBerry Dynamics SDK the recommended method is to use the BlackBerry Dynamics Shared Services framework to call the Open HTTP URL Service. It's available for both iOS and Android. Here's some Android sample code to use it.
Here's a code snippet that does just that:
private static final String SERVICE_ID = "com.good.gdservice.open-url.http";
private static final String SERVICE_VERSION = "1.0.0.0";
private static final String ACCESS_ENTITLEMENT_ID = "com.good.gdgma";
private static final String HTTP_OPEN_URL_SERVICE_METHOD_NAME = "open";
....
//Get the service providers for the Open HTTP URL service.
List<GDServiceProvider> providers = GDAndroid.getInstance().getServiceProvidersFor(SERVICE_ID, SERVICE_VERSION,
GDServiceType.GD_SERVICE_TYPE_APPLICATION);
//Ensure an provider of the Open HTTP URL service was found.
if(providers == null || providers.size() == 0)
{
//No providers found.
showError("No Open HTTP URL were found.");
}
else
{
boolean foundAccess = false;
String yourURL = "www.whereEverYouWantToGo.com";
for (int count = 0; count < providers.size(); count++)
{
GDServiceProvider provider = providers.get(count);
//Ensure BlackBerry Access was found.
if (provider.getIdentifier().equalsIgnoreCase(ACCESS_ENTITLEMENT_ID))
{
foundAccess = true;
String address = providers.get(count).getAddress();
Map<String, Object> params = new HashMap<>();
params.put("url", yourURL);
try
{
//Launch BlackBerry Access.
GDServiceClient.sendTo(address, SERVICE_ID, SERVICE_VERSION,
HTTP_OPEN_URL_SERVICE_METHOD_NAME, params, null,
GDICCForegroundOptions.PreferPeerInForeground);
} catch (GDServiceException e)
{
showError(e.toString());
}
}
}
if (!foundAccess)
{
showError("BlackBerry Access not found.");
}
}
Related
"startMeetingWithParams" starts a meeting as a participant - need it to start a meeting as host:
I'm trying to create a simple app with the react-native-zoom-us open source project which is claimed to be acting as a minimum bridge to the "zoom android sdk". The zoom android sdk is being accessed in this bridge through importing "us.zoom.sdk.ZoomSDK". The basic functionality provided by it includes startMeetingWithParams() function of the MeetingService of the android sdk. In the code (attached below), I can see that they are setting StartMeetingParamsWithoutLogin() with certain params and then passing it as an argument to startMeetingWithParams(). This is starting a meeting with user as a participant (even when host_id of the meeting is set in the parameter "userId") and the default waiting room screen shows up waiting for the host to start the meeting, whereas it is expected to start the meeting as the host. Please give your inferences on this and let me know what needs to be done to solve this. And does something have to be done with the StartMeetingOptions? Also what is the userType parameter here? It is said to be 'integer: 2' for a pro user. However, I'm not sure what type of a zoom user I am. Kindly let me know how I can know about the userType.
#ReactMethod
public void startMeeting(
final String displayName,
final String meetingNo,
final String userId,
final int userType,
final String zoomAccessToken,
final String zoomToken,
Promise promise
) {
try {
meetingPromise = promise;
ZoomSDK zoomSDK = ZoomSDK.getInstance();
if(!zoomSDK.isInitialized()) {
promise.reject("ERR_ZOOM_START", "ZoomSDK has not been initialized successfully");
return;
}
final MeetingService meetingService = zoomSDK.getMeetingService();
if(meetingService.getMeetingStatus() != MeetingStatus.MEETING_STATUS_IDLE) {
long lMeetingNo = 0;
try {
lMeetingNo = Long.parseLong(meetingNo);
} catch (NumberFormatException e) {
promise.reject("ERR_ZOOM_START", "Invalid meeting number: " + meetingNo);
return;
}
if(meetingService.getCurrentRtcMeetingNumber() == lMeetingNo) {
meetingService.returnToMeeting(reactContext.getCurrentActivity());
promise.resolve("Already joined zoom meeting");
return;
}
}
StartMeetingOptions opts = new StartMeetingOptions();
StartMeetingParamsWithoutLogin params = new StartMeetingParamsWithoutLogin();
params.displayName = displayName;
params.meetingNo = meetingNo;
params.userId = userId;
params.userType = userType;
params.zoomAccessToken = zoomAccessToken;
// params.zoomToken = zoomToken;
int startMeetingResult = meetingService.startMeetingWithParams(reactContext.getCurrentActivity(), params, opts);
Log.i(TAG, "startMeeting, startMeetingResult=" + startMeetingResult);
if (startMeetingResult != MeetingError.MEETING_ERROR_SUCCESS) {
promise.reject("ERR_ZOOM_START", "startMeeting, errorCode=" + startMeetingResult);
}
} catch (Exception ex) {
promise.reject("ERR_UNEXPECTED_EXCEPTION", ex);
}
}
To work with api, you need to upgrade your subscription to paid user. To check that you should be able to host meetings greater than 40 minutes.
According to the ZOOM Android SDK reference here https://marketplace.zoom.us/docs/sdk/sdk-reference/android-reference:
and after taking look at the SDK source code, these are the values for userTypes:
int USER_TYPE_API_USER = 0;
int USER_TYPE_ZOOM = 1;
int USER_TYPE_FACEBOOK = 2;
int USER_TYPE_GOOGLE_OAUTH = 3;
int USER_TYPE_SSO = 4;
int USER_TYPE_UNKNOWN = -1;
As you can see, it references the way, how user was logged in.
I decided to use USER_TYPE_API_USER, as I needed to download Zoom Access Token (via using Zoom API).
I also created tutorial about inegrating Zoom SDK into React Native here:
https://stefanmajiros.medium.com/how-to-integrate-zoom-sdk-into-react-native-47492d4e46a6
I'm building an app that uses Google Cloud Speech.
I have a Google Service account key in my app, and I use it to call the API.
It works well when used by one user, but does not work when multiple users use it at the same time.
For example, only one user is available or all are unavailable.
The rights of the service account key are project owner.
I think it's a service account key issue...
How do I fix it?
private class AccessTokenTask extends AsyncTask<Void, Void, AccessToken> {
#Override
protected AccessToken doInBackground(Void... voids) {
final SharedPreferences prefs = mContext.getSharedPreferences(PREFS, Context.MODE_PRIVATE);
String tokenValue = prefs.getString(PREF_ACCESS_TOKEN_VALUE, null);
long expirationTime = prefs.getLong(PREF_ACCESS_TOKEN_EXPIRATION_TIME, -1);
// Check if the current token is still valid for a while
if (tokenValue != null && expirationTime > 0) {
if (expirationTime > System.currentTimeMillis() + ACCESS_TOKEN_EXPIRATION_TOLERANCE) {
return new AccessToken(tokenValue, new Date(expirationTime));
}
}
final InputStream stream = mContext.getResources().openRawResource(R.raw.credential);
try {
final GoogleCredentials credentials = GoogleCredentials.fromStream(stream).createScoped(SCOPE);
final AccessToken token = credentials.refreshAccessToken();
prefs.edit()
.putString(PREF_ACCESS_TOKEN_VALUE, token.getTokenValue())
.putLong(PREF_ACCESS_TOKEN_EXPIRATION_TIME, token.getExpirationTime().getTime())
.apply();
return token;
} catch (IOException e) {
Log.e(TAG, "Failed to obtain access token.", e);
}
return null;
}
#Override
protected void onPostExecute(AccessToken accessToken) {
mAccessTokenTask = null;
final ManagedChannel channel = new OkHttpChannelProvider()
.builderForAddress(GOOGLE_API_HOSTNAME, GOOGLE_API_PORT)
.nameResolverFactory(new DnsNameResolverProvider())
.intercept(new GoogleCredentialsInterceptor(new GoogleCredentials(accessToken)
.createScoped(SCOPE)))
.build();
mApi = SpeechGrpc.newStub(channel);
// Schedule access token refresh before it expires
if (mHandler != null) {
mHandler.postDelayed(mFetchAccessTokenRunnable,
Math.max(accessToken.getExpirationTime().getTime() - System.currentTimeMillis() - ACCESS_TOKEN_FETCH_MARGIN, ACCESS_TOKEN_EXPIRATION_TOLERANCE));
}
}
}
This code is the code that calls 'credential.json' file on Android and gets 'Access token'.
The server for this app is python and communicates via http.
https://github.com/GoogleCloudPlatform/android-docs-samples/tree/master/speech/Speech
The description in the link above tells you to delegate the authentication to the server.
I want to write that part with python code.
What should I do?
In the link you provided in the description, they suggest you to read first the basic authentication concepts document. In your case, use a service account for the Android application.
I understand that you have already been able to provide end user credentials to a Google Cloud Platform API, as for example Cloud Speech API.
If you want to authenticate multiple users to your application you should use instead Firebase authentication. The link contains a brief explanation and a tutorial.
There are several Python client libraries for GCP that you can use, depending on what operations do you want to perform on the server. And regarding Python authentication on the server side, this documentation shows how the authentication for Google Cloud Storage works (have this example in mind as a reference).
In my app there is a WebView to which I load a website from server.
There are two cases:
On the loaded website there is a button which should lead to an another app. I know it can be handled like this:
Click me
but this doesn't work in the WebView (only in a standalone browser)! I tried to handle it in shouldOverrideUrlLoading and redirect to an external browser with Intent, but the URI with "intent://" URL is not recognised and cannot be opened.
The link I get from server is the 'intent' link.
The behaviour in both cases should be the same: if app is installed open the app, if not open Google Play do download the app.
Is there any way to do this?
I'm not sure if this is the best option, but I handeled it similarily to what #vineetv suggested. This method is called inside shouldOverrideUrlLoading():
private void handleNewUrl(String url) {
Uri uri = Uri.parse(url);
if (uri.getScheme().equals("http") || uri.getScheme().equals("https"))
openExternalWebsite(url);
else if (uri.getScheme().equals("intent")) {
String appPackage = getAppPackageFromUri(uri);
if (appPackage != null) {
PackageManager manager = getContext().getPackageManager();
Intent appIntent = manager.getLaunchIntentForPackage(appPackage);
if (appIntent != null) {
getActivity().startActivity(appIntent);
} else {
openExternalWebsite("https://play.google.com/store/apps/details?id=" + appPackage);
}
}
}
}
private String getAppPackageFromUri(Uri intentUri) {
Pattern pattern = Pattern.compile("package=(.*?);");
Matcher matcher = pattern.matcher(intentUri.getFragment());
if (matcher.find())
return matcher.group(1);
return null;
}
private void openExternalWebsite(String url) {
Intent webeIntent = new Intent(Intent.ACTION_VIEW);
webeIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
webeIntent.setData(Uri.parse(url));
getActivity().startActivity(webeIntent);
}
It seems, to work. But if you have a better solution, let me know!
I'm developing a Xamarin Android app and I need the ability to be able to work with Passes (PassKit passes for example (JSON)). I need to be able to list all the passes in a ListVew and be able to open and display the pass. Also be able to save them to a wallet such as PassWallet or Pass2u. I don't need the ability to create them, just view them, and save them to a wallet or discard them.
There seems to be an example Xamarin iOS app which does exactly what i need here but of course I need to be able to do this in Xamarin Android.
I've been researching this for hours but don't know how to achieve what i need. JSON.net seems the way to go to read the passes, but that's as far as I've managed to get. Some examples would be great. Can anybody help?
To add the pass into PassWallet you can use the following:
private static boolean launchPassWallet(Context applicationContext, Uri uri, boolean launchGooglePlay) {
if (null != applicationContext) {
PackageManager packageManager = applicationContext.getPackageManager();
if (null != packageManager) {
final String strPackageName = "com.attidomobile.passwallet";
Intent startIntent = new Intent();
startIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startIntent.setAction(Intent.ACTION_VIEW);
Intent passWalletLaunchIntent = packageManager
.getLaunchIntentForPackage(strPackageName);
if (null == passWalletLaunchIntent) {
// PassWallet isn't installed, open Google Play:
if (launchGooglePlay) {
String strReferrer = "";
try {
strReferrer = "&referrer=" + URLEncoder.encode(uri.toString(), "UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
strReferrer = "";
}
try {
startIntent.setData(Uri.parse("market://details?id=" + strPackageName + strReferrer));
applicationContext.startActivity(startIntent);
} catch (android.content.ActivityNotFoundException anfe) {
// Google Play not installed, open via website
startIntent.setData(Uri.parse("http://play.google.com/store/apps/details?id=" + strPackageName + strReferrer));
applicationContext.startActivity(startIntent);
}
}
} else {
final String strClassName = "com.attidomobile.passwallet.activity.TicketDetailActivity";
startIntent.setClassName(strPackageName, strClassName);
startIntent.addCategory(Intent.CATEGORY_BROWSABLE);
startIntent.setDataAndType(uri, "application/vnd.apple.pkpass");
applicationContext.startActivity(startIntent);
return true;
}
}
}
return false;
}
And an example call is:
launchPassWallet(getApplicationContext(),Uri.parse("http://test.attidomobile.com/PassWallet/Passes/AttidoMobile.pkpass"), true);
You can also use a file:// URL if you have the file locally.
To display them in the list, you'd need to unzip the .pkpass file and then parse the JSON for the relevant fields.
i would like to use apigee android sdk in android app. By using android sdk, I would like to connect apigee end point proxy but api proxy has got Oauth 2.0 verification. How to access our proxy?
//Create client entity
String ORGNAME = "your-org";
String APPNAME = "your-app";
ApigeeClient apigeeClient = new ApigeeClient(ORGNAME,APPNAME);
DataClient dataClient = apigeeClient.getDataClient();
String type = "item"; //entity type to be retrieved
Map queryString = null; //we don't need any additional query parameters, in this case
//call getCollectionAsync to initiate the asynchronous API call
dataClient.getCollectionAsync(type, queryString, new ApiResponseCallback() {
//If getEntitiesAsync fails, catch the error
#Override
public void onException(Exception e) {
// Error
}
//If getCollectionAsync is successful, handle the response object
#Override
public void onResponse(ApiResponse response) {
try {
if (response != null) {
// Success
}
} catch (Exception e) { //The API request returned an error
// Fail
}
}
});
There is currently no support for OAuth in the Android SDK.