class Program
{
static void Main(string[] args)
{
string Appname;
string developerKey;
string username;
string password;
Appname = "a";
developerKey = "b";
username = "c";
password = "d";
YouTubeRequestSettings settings = new
YouTubeRequestSettings(Appname, developerKey, username, password);
YouTubeRequest request = new YouTubeRequest(settings);
Uri videoEntryUrl = new
Uri("http://www.youtube.com/watch?v=dOShGP0FM1U");
Video video = request.Retrieve<Video>(videoEntryUrl);
Comment MyComment = new Comment();
MyComment.Content = "random tango";
if (video != null)
{
request.AddComment(video, MyComment);
}
else
{
Console.Write("Video was null for some reason!");
Console.ReadKey();
}
}
}
For some reason the video keeps returning null and i can't figure out , i have tried everything i really need help with this project.
Related
I'm trying to figure out what i'm doing wrong when broadcast to live. I have my apk on my android phone stream to youtube. I have no problem streaming for the first time. But if I stop it for about 2 - 3 minutes, and stream again, the lifeCycleStatus of the boardcast keep stay at "liveStarting" and my video is not visible to audience. If I stop long enough, restart stream, the status will go 'live' in about 10 seconds. I have enableMonitorStream disable, and also try LiveBroadcasts.Transition, but it return error redundantTransition. But the lifeCycleStatus wouldn't turn to 'live'. I also try create a new live broadcast and live stream and change the status to 'live' manually, but both get stuck on 'liveStarting'.
public class YoutubeService {
private WeakReference<Context> context;
private static final String PREF_ACCOUNT_NAME = "youtube_account_name";
private static final String[] SCOPES = {YouTubeScopes.YOUTUBE};
private GoogleAccountCredential mCredential;
private YouTube mService;
public YoutubeService(Context context) {
this.context = new WeakReference<Context>(context);
// create account credential
mCredential = GoogleAccountCredential.usingOAuth2(
context, Arrays.asList(SCOPES))
.setBackOff(new ExponentialBackOff());
mCredential.setSelectedAccountName("xxxx#gmail.com");
// create youtube builder
HttpTransport transport = AndroidHttp.newCompatibleTransport();
JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
mService = new YouTube.Builder(
transport, jsonFactory, mCredential)
.setApplicationName("My App Name")
.build();
}
// AsyncTask<Void, Void, Map<String, String>>
private void getRtmpUrl() {
try {
// get livebroadcast list
YouTube.LiveBroadcasts.List liveBroadcastRequest = mService.liveBroadcasts().list("id,snippet,contentDetails,status");
liveBroadcastRequest.setBroadcastType("persistent");
liveBroadcastRequest.setMine(true);
LiveBroadcastListResponse liveBroadcastListResponse = liveBroadcastRequest.execute();
List<LiveBroadcast> liveBroadcastList = liveBroadcastListResponse.getItems();
if (liveBroadcastList != null && liveBroadcastList.size() > 0) {
LiveBroadcast liveBroadcast = liveBroadcastList.get(0);
String streamId = liveBroadcast.getContentDetails().getBoundStreamId();
// get livestream list
YouTube.LiveStreams.List livestreamRequest = mService.liveStreams().list("id,cdn");
livestreamRequest.setId(streamId);
LiveStreamListResponse liveStreamListResponse = livestreamRequest.execute();
List<LiveStream> liveStreamList = liveStreamListResponse.getItems();
if (liveStreamList != null && liveStreamList.size() > 0) {
LiveStream liveStream = liveStreamList.get(0);
String serverUrl = liveStream.getCdn().getIngestionInfo().getIngestionAddress();
String streamName = liveStream.getCdn().getIngestionInfo().getStreamName();
String rtmpUrl = serverUrl + "/" + streamName;
// use this rtmpUrl for streaming
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
// call 30 seconds after press start streaming
private void checkStatus() {
try {
// get livebroadcast list
YouTube.LiveBroadcasts.List liveBroadcastRequest = mService.liveBroadcasts().list("id,snippet,contentDetails,status");
liveBroadcastRequest.setBroadcastType("persistent");
liveBroadcastRequest.setMine(true);
LiveBroadcastListResponse liveBroadcastListResponse = liveBroadcastRequest.execute();
List<LiveBroadcast> liveBroadcastList = liveBroadcastListResponse.getItems();
if (liveBroadcastList != null && liveBroadcastList.size() > 0) {
LiveBroadcast liveBroadcast = liveBroadcastList.get(0);
// get lifeCycleStatus
String lifeCycleStatus = liveBroadcast.getStatus().getLifeCycleStatus();
String recordingStatus = liveBroadcast.getStatus().getRecordingStatus();
if (lifeCycleStatus != null && lifeCycleStatus.equalsIgnoreCase("live") && recordingStatus != null && recordingStatus.equalsIgnoreCase("recording")) {
String videoId = liveBroadcast.getId();
// the url to watch is www.youtube.com/watch?v=videoId
// video is visible to audience
} else {
// the status is stuck at 'liveStarting', video is not visible to audience
// "status":{"lifeCycleStatus":"liveStarting","privacyStatus":"public","recordingStatus":"recording"}
// check the status of livestream
String boundStreamId = liveBroadcast.getContentDetails().getBoundStreamId();
YouTube.LiveStreams.List livestreamRequest = mService.liveStreams().list("id,cdn,status");
livestreamRequest.setId(boundStreamId);
LiveStreamListResponse liveStreamListResponse = livestreamRequest.execute();
List<LiveStream> liveStreamList = liveStreamListResponse.getItems();
if (liveStreamList != null && liveStreamList.size() > 0) {
LiveStream liveStream = liveStreamList.get(0);
String streamStatus = liveStream.getStatus().getStreamStatus();
if (streamStatus.equalsIgnoreCase("active")) {
// Log.e(TAG,"need to transite to live, liveBroadcastId = " + liveBroadcast.getId());
YouTube.LiveBroadcasts.Transition liveBroadcastTransitionRequest =
mService.liveBroadcasts().transition("live", liveBroadcast.getId(), "id,status");
LiveBroadcast liveBroadcastTransitionResponse = liveBroadcastTransitionRequest.execute();
// get error here
// error 403 Forbidden
// {
// "code" : 403,
// "errors" : [ {
// "domain" : "youtube.liveBroadcast",
// "message" : "Redundant transition",
// "reason" : "redundantTransition"
// } ],
// "message" : "Redundant transition"
// }
}
}
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
// also try to create livebroadcast and live stream instead of the default one
private void createLiveBroadcast() {
try {
// step 1 create live broadcast
LiveBroadcastSnippet broadcastSnippet = new LiveBroadcastSnippet();
broadcastSnippet.setTitle("Test live broadcast title");
Date currentTime = Calendar.getInstance().getTime();
broadcastSnippet.setScheduledStartTime(new DateTime(currentTime));
LiveBroadcastStatus status = new LiveBroadcastStatus();
status.setPrivacyStatus("public");
// disable MonitorStreamInfo to change transition from ready to live
// refrence https://stackoverflow.com/questions/35003786/cannot-make-transition-of-my-youtube-broadcast-to-live-using-youtube-api
LiveBroadcastContentDetails contentDetails = new LiveBroadcastContentDetails();
MonitorStreamInfo monitorStream = new MonitorStreamInfo();
monitorStream.setEnableMonitorStream(false);
contentDetails.setMonitorStream(monitorStream);
LiveBroadcast broadcast = new LiveBroadcast();
broadcast.setKind("youtube#liveBroadcast");
broadcast.setSnippet(broadcastSnippet);
broadcast.setStatus(status);
broadcast.setContentDetails(contentDetails);
YouTube.LiveBroadcasts.Insert liveBroadcastInsert =
mService.liveBroadcasts().insert("snippet,contentDetails,status", broadcast);
LiveBroadcast returnedBroadcast = liveBroadcastInsert.execute();
// step 2 create live stream
String streamTitle = "Test Live Stream title";
LiveStreamSnippet streamSnippet = new LiveStreamSnippet();
streamSnippet.setTitle(streamTitle);
CdnSettings cdnSettings = new CdnSettings();
cdnSettings.setFormat("720p");
cdnSettings.setIngestionType("rtmp");
LiveStream stream = new LiveStream();
stream.setKind("youtube#liveStream");
stream.setSnippet(streamSnippet);
stream.setCdn(cdnSettings);
YouTube.LiveStreams.Insert liveStreamInsert =
mService.liveStreams().insert("snippet,cdn", stream);
LiveStream returnedStream = liveStreamInsert.execute();
if (returnedStream != null) {
YouTube.LiveBroadcasts.Bind liveBroadcastBind =
mService.liveBroadcasts().bind(returnedBroadcast.getId(), "id,snippet,contentDetails,status");
liveBroadcastBind.setStreamId(returnedStream.getId());
returnedBroadcast = liveBroadcastBind.execute();
String serverUrl = returnedStream.getCdn().getIngestionInfo().getIngestionAddress();
String streamName = returnedStream.getCdn().getIngestionInfo().getStreamName();
String rtmpUrl = serverUrl + "/" + streamName;
// use this rtmpUrl for streaming
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
I am using NYT's developers movie reviews API, and i am at the beginning where i just want to see a response. It appears that i get a NULL response which catches the exception that i will pinpoint on the code. " CharSequence text = "There was an error. Please try again";" to help you find it. Could someone please tell me what causes this problem.
NYT Documentation Link http://developer.nytimes.com/movie_reviews_v2.json#/Documentation/GET/critics/%7Bresource-type%7D.json
public class MainActivity extends AppCompatActivity {
private final String site = "https://api.nytimes.com/svc/movies/v2/reviews/search.json?query=";
public int count;
public int i;
public int j;
public int k;
public int n;
public int comas;
public int ingadded;
public String web2 = "";
public String istos;
public ArrayList<String> mylist = new ArrayList<>();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final Button next = (Button) findViewById(R.id.button);
final EditText edit_text = (EditText) findViewById(R.id.ing);
final TextView show_ing = (TextView) findViewById(R.id.show_ing);
final Button done = (Button) findViewById(R.id.button3);
final Button refresh = (Button) findViewById(R.id.refresh);
final Button delete = (Button) findViewById(R.id.delete);
final ProgressDialog Dialog = new ProgressDialog(MainActivity.this);
//done move to next activity
done.setOnClickListener(new View.OnClickListener() {
#Override
//CHECK IF TEXT BOX IS EMPTY
public void onClick(View view) {
web2 = edit_text.getText().toString();
//check if there are ingredients added
if (web2 == "") {
Context context = getApplicationContext();
CharSequence text = "Search Bar is Empty!";
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, text, duration);
toast.show();
Dialog.dismiss();
}
else {
//IF NOT CREATE THE LINK AND SEND IT TO LongOperation
web2 = edit_text.getText().toString();
//create link - MAYBE THE WAY API KEY MUST BE CALLED?
istos = site + web2 + "?api-key=xxxxxxxxxxxx";
Log.v("Showme=", istos);
web2 = "";
// WebServer Request URL
String serverURL = istos;
// Use AsyncTask execute Method To Prevent ANR Problem
new LongOperation().execute(serverURL);
}
}
});
edit_text.setOnFocusChangeListener(new View.OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus)
edit_text.setHint("");
else
edit_text.setHint("Type the title of the movie");
}
});
private class LongOperation extends AsyncTask<String, String, Void> {
// Required initialization
private final HttpClient Client = new DefaultHttpClient();
private String Content;
private String Error = null;
private Integer count;
private int add = 1;
private ProgressDialog Dialog = new ProgressDialog(MainActivity.this);
String data = "";
TextView jsonParsedname = (TextView) findViewById(R.id.jsonParsedname1);
ArrayList<ArrayList<Integer>> numArray = new ArrayList<ArrayList<Integer>>();
int sizeData = 0;
protected void onPreExecute() {
//Start Progress Dialog (Message)
Dialog.setMessage("Finding Movies..");
Dialog.show();
try {
// Set Request parameter
data = "&" + URLEncoder.encode("data", "UTF-8");
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
// Call after onPreExecute method
protected Void doInBackground(String... urls) {
/************ Make Post Call To Web Server ***********/
BufferedReader reader = null;
// Send data
try {
// Defined URL where to send data
URL url = new URL(urls[0]);
// Send POST data request
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(data);
wr.flush();
// Get the server response
reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuilder sb = new StringBuilder();
String line = "";
// Read Server Response
while ((line = reader.readLine()) != null) {
// Append server response in string
sb.append(line + "");
}
// Append Server Response To Content String
Content = sb.toString();
} catch (Exception ex) {
Error = ex.getMessage();
} finally {
try {
reader.close();
} catch (Exception ex) {
}
}
/*****************************************************/
return null;
}
protected void onPostExecute(Void unused) {
// NOTE: You can call UI Element here.
// Close progress dialog
Dialog.dismiss();
if (Error != null) {
Context context = getApplicationContext();
CharSequence text = "There was an error. Please try again";
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, text, duration);
toast.show();
Dialog.dismiss();
} else {
JSONObject jsonResponse;
try {
/****** Creates a new JSONObject with name/value mappings from the JSON string. ********/
jsonResponse = new JSONObject(Content);
if (jsonResponse == null) {
jsonParsedname.setText("Wrong Input");
}
/***** Returns the value mapped by name if it exists and is a JSONArray. ***/
/******* Returns null otherwise. *******/
JSONArray jsonMainNode = jsonResponse.optJSONArray("results");
to do that i made a web service to send push (by referencing PushSharp library). I request web service through my web application. i retrieve list of device token from database(using web application) send to web service using for loop to send push. and get result/exception for each one. This process is very slow and take long long time to send notification. If anybody suggest me to what should i do i will be grateful to you.
public ActionResult SendNowToken(int certificateInfoId, string message, string certificate, int badgeNo, int pushtype, string password, string countryJsonString)
{
if (IsPushParameterValid(certificateInfoId, message, certificate, badgeNo, pushtype, password, countryJsonString))
{
var countryObject = new JavaScriptSerializer().Deserialize<Country>(countryJsonString);
var errorList = new List<ErrorList>();
byte[] certificatePath = System.IO.File.ReadAllBytes(HttpContext.Server.MapPath("~/Content/certificate/" + certificate));
foreach (var aDeviceToken in countryObject.DeviceTokens)
{
try
{
var serviceClient = new PushServiceSoapClient();
string serviceResult = serviceClient.SendPushNotification(message, badgeNo, pushtype, aDeviceToken.Token, certificatePath, password);
if (serviceResult != "Sent Notification")
{
var delimiters = new[] { ' ' };
string[] errorResult = serviceResult.Split(delimiters, StringSplitOptions.RemoveEmptyEntries);
string errorMessage = ConvertErrorCodeToErrorMessage(errorResult[0]);
var error = new ErrorList
{
CountryName = countryObject.CountryName,
ErrorTime = DateTime.Now,
ErrorMessage = errorMessage,
Token = aDeviceToken.Token
};
errorList.Add(error);
}
}
catch (Exception ex)
{
var error = new ErrorList
{
CountryName = countryObject.CountryName,
ErrorTime = DateTime.Now,
ErrorMessage = ex.Message,
Token = aDeviceToken.Token
};
errorList.Add(error);
}
}
if (errorList.Count != 0)
{
ViewBag.Message = "Push Notification does not send to country... ";
return PartialView("_SendAllError", errorList.ToList());
}
errorList.Clear();
}
return View();
}
I have tried the code below but I am getting an error.How can I use paging in v4 facebook after/within login?
// Callback registration
loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
GraphRequest request2 = GraphRequest.newMeRequest(
loginResult.getAccessToken(),
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(
JSONObject object,
GraphResponse response) {
JSONObject uu= response.getJSONObject();
if (uu!=null){
Log.w(TAG, "respomse: " + response.toString());
}
GraphRequest nextPageRequest = response.getRequestForPagedResults(GraphResponse.PagingDirection.NEXT);
if (nextPageRequest != null) {
nextPageRequest.setCallback(new GraphRequest.Callback() {
#Override
public void onCompleted(GraphResponse response) {
}
});
nextPageRequest.executeBatchAsync(
}
}
});
Bundle parameters2 = new Bundle();
parameters2.putString("fields", "likes");
parameters2.putString("limit", "999");
request2.setParameters(parameters2);
request2.executeAsync();
});
}
}
I use this code within my User class. Every time a new user signs up using Facebook, this gets executed by calling get_user_data() within the User constructor.
For the below example to work for you too, you'll need an access token with the following permissions:
user_friends
email
Constants:
private ArrayList<HashMap> user_fb_friends;
private final String FIELDS = "id,first_name,last_name,name,gender,locale,timezone,updated_time,email,link,picture,friends{id,first_name,last_name,name,gender,updated_time,link,picture}";
private final String USER_FB_ID_TAG = "id";
private final String F_NAME_TAG = "first_name";
private final String L_NAME_TAG = "last_name";
private final String FULL_NAME_TAG = "name";
private final String GENDER_TAG = "gender";
private final String LOCALE_TAG = "locale";
private final String TIMEZONE_TAG = "timezone";
private final String UPDATED_TIME_TAG = "updated_time";
private final String EMAIL_TAG = "email";
private final String LINK_TAG = "link";
private final String PICTURE_TAG = "picture";
private final String DATA_TAG = "data";
private final String IS_SILHOUETTE_TAG = "is_silhouette";
private final String URL_TAG = "url";
private final String FRIENDS_TAG = "friends";
private final String PAGING_TAG = "paging";
private final String NEXT_TAG = "next";
private final String SUMMARY_TAG = "summary";
private final String TOTAL_COUNT_TAG = "total_count";
Actual code:
(the following code includes local setters)
private void get_user_data(){
GraphRequest request = GraphRequest.newMeRequest(
Signup_fragment.mAccessToken,
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
JSONObject json = response.getJSONObject();
if(json != null){
try {
user_fb_friends = new ArrayList<>();
/*
* Start parsing the JSON
* 1. Pars the user personal details and save them on new User class
*/
setUser_fb_id(json.getString(USER_FB_ID_TAG));
setF_name(json.getString(F_NAME_TAG));
setL_name(json.getString(L_NAME_TAG));
setFull_name(json.getString(FULL_NAME_TAG));
setGender(json.getString(GENDER_TAG));
setLocale(json.getString(LOCALE_TAG));
setTimezone(json.getInt(TIMEZONE_TAG));
setUpdated_time((Date) json.get(UPDATED_TIME_TAG));
setEmail(json.getString(EMAIL_TAG));
setFb_profile_link(json.getString(LINK_TAG));
Utils.log("User prsonal data was collected (" + getFull_name() + ")");
JSONObject pic_wrapper = json.getJSONObject(PICTURE_TAG);
JSONObject pic_data = pic_wrapper.getJSONObject(DATA_TAG);
if(!pic_data.getBoolean(IS_SILHOUETTE_TAG)){
setFb_profile_pic_link(pic_data.getString(URL_TAG));
}
/*
* 2. Go over the jsonArry of friends, pars and save each friend
* in a HashMap object and store it in user_fb_friends array
*/
JSONObject friends_wrapper = json.getJSONObject(FRIENDS_TAG);
JSONArray friends_json_array = friends_wrapper.getJSONArray(DATA_TAG);
if(friends_json_array.length() > 0){
for (int i = 0; i < friends_json_array.length(); i++) {
HashMap<String, String> friend_hashmap = new HashMap<String, String>();
JSONObject friend_json = friends_json_array.getJSONObject(i);
friend_hashmap.put(USER_FB_ID_TAG, friend_json.getString(USER_FB_ID_TAG));
friend_hashmap.put(F_NAME_TAG, friend_json.getString(F_NAME_TAG));
friend_hashmap.put(L_NAME_TAG, friend_json.getString(L_NAME_TAG));
friend_hashmap.put(FULL_NAME_TAG, friend_json.getString(FULL_NAME_TAG));
friend_hashmap.put(GENDER_TAG, friend_json.getString(GENDER_TAG));
friend_hashmap.put(UPDATED_TIME_TAG, friend_json.getString(UPDATED_TIME_TAG));
friend_hashmap.put(LINK_TAG, friend_json.getString(LINK_TAG));
JSONObject friend_pic_wrapper = json.getJSONObject(PICTURE_TAG);
JSONObject friend_pic_data = friend_pic_wrapper.getJSONObject(DATA_TAG);
if(!friend_pic_data.getBoolean(IS_SILHOUETTE_TAG)){
friend_hashmap.put(URL_TAG, friend_pic_data.getString(URL_TAG));
}
user_fb_friends.add(friend_hashmap);
Utils.log("A friend was added to user_fb_friends (" + i + ")");
}
/*
* 3. Get the URL for the next "friends" JSONObject and send
* a GET request
*/
JSONObject paging_wrapper = json.getJSONObject(PAGING_TAG);
String next_friends_json_url = null;
if(paging_wrapper.getString(NEXT_TAG) != null){
next_friends_json_url = paging_wrapper.getString(NEXT_TAG);
}
JSONObject summary_wrapper = json.getJSONObject(SUMMARY_TAG);
int total_friends_count = summary_wrapper.getInt(TOTAL_COUNT_TAG);
if(next_friends_json_url != null){
/*
* Send a GET request for the next JSONObject
*/
get_paging_data(response);
}
} else {
Utils.log("friends_json_array == null");
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", FIELDS);
request.setParameters(parameters);
request.executeAsync();
}
private void get_paging_data(GraphResponse response){
GraphRequest nextRequest = response.getRequestForPagedResults(GraphResponse.PagingDirection.NEXT);
Utils.log("get_paging_data was called");
nextRequest.setCallback(new GraphRequest.Callback() {
#Override
public void onCompleted(GraphResponse response) {
JSONObject json = response.getJSONObject();
if (json != null) {
try {
JSONArray friends_json_array = json.getJSONArray(DATA_TAG);
for (int i = 0; i < friends_json_array.length(); i++) {
HashMap<String, String> friend_hashmap = new HashMap<String, String>();
JSONObject friend_json = friends_json_array.getJSONObject(i);
friend_hashmap.put(USER_FB_ID_TAG, friend_json.getString(USER_FB_ID_TAG));
friend_hashmap.put(F_NAME_TAG, friend_json.getString(F_NAME_TAG));
friend_hashmap.put(L_NAME_TAG, friend_json.getString(L_NAME_TAG));
friend_hashmap.put(FULL_NAME_TAG, friend_json.getString(FULL_NAME_TAG));
friend_hashmap.put(GENDER_TAG, friend_json.getString(GENDER_TAG));
friend_hashmap.put(UPDATED_TIME_TAG, friend_json.getString(UPDATED_TIME_TAG));
friend_hashmap.put(LINK_TAG, friend_json.getString(LINK_TAG));
JSONObject friend_pic_wrapper = json.getJSONObject(PICTURE_TAG);
JSONObject friend_pic_data = friend_pic_wrapper.getJSONObject(DATA_TAG);
if (!friend_pic_data.getBoolean(IS_SILHOUETTE_TAG)) {
friend_hashmap.put(URL_TAG, friend_pic_data.getString(URL_TAG));
}
user_fb_friends.add(friend_hashmap);
Utils.log("A friend was added to user_fb_friends (" + i + ")");
}
JSONObject paging_wrapper = json.getJSONObject(PAGING_TAG);
String next_friends_json_url = null;
if (paging_wrapper.getString(NEXT_TAG) != null) {
next_friends_json_url = paging_wrapper.getString(NEXT_TAG);
}
JSONObject summary_wrapper = json.getJSONObject(SUMMARY_TAG);
if (next_friends_json_url != null) {
/*
* 3. Send a GET request for the next JSONObject
*/
get_paging_data(response);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
});
response = nextRequest.executeAndWait();
}
Before you go ahead and try to pars your JSON, first check what your JSON will look like. You can check that using Facebook's Graph Explorer at: https://developers.facebook.com/tools/explorer/
IMPORTANT: Only friends who installed this app are returned in API v2.0 and higher. total_count in summary represents the total number of friends, including those who haven't installed the app. More >>
I'm working in C#.net in a WebAPI...
I have...
WebAPI Controller...
public class GetSMBController : ApiController
{
public HttpResponseMessage GET(int AgencyID, string UserName)
{
var Pdfs = new HttpResponseMessage();
Pdfs = Utilities.Reporting.CreateStandardMapBooklet(AgencyID,UserName);
return Pdfs;
}
}
That calls a method...
public static HttpResponseMessage CreateStandardMapBooklet(int AgencyID, string userName)
{
string baseDataPath = #"\\dvfmweb4\\arcgisserver\basedata\";
string tempDataPath = #"\\dvfmweb4\arcgisserver\tempGrowerData\";
string unitTestSession = "UnitTestSession";
int ShadeType = 1;
bool isInImagery = false;
double MaxSceneSize = 1.5;
bool ScaleBar = true;
int MapSettingID = 0;
bool OverallPage = false;
bool OverallImagery = false;
bool IsRecordKeepingSheet = false;
int RecordKeepingSheetID = 0;
int TemplateID = 1480;
RCIS.Mapping.MapDomain.Reports.StandardMapBookletReport _Pdfs = new RCIS.Mapping.MapDomain.Reports.StandardMapBookletReport(
baseDataPath,
tempDataPath,
unitTestSession,
AgencyID,
ShadeType,
isInImagery,
MaxSceneSize,
ScaleBar,
MapSettingID,
TemplateID,
OverallPage,
OverallImagery,
false,
RecordKeepingSheetID,
userName,
true);
PDF testPDF = new PDF();
byte[] test = null;
try
{
List<RCIS.Mapping.MapDomain.Layout.CreatePdfResponse> pdf = _Pdfs.CreateReports();
foreach (var item in pdf)
{
//PDFInfo info = new PDFInfo();
//info.PdfBytes = item.PdfBytes;
testPDF.Report = item.PdfBytes;
test = item.PdfBytes;
}
}
catch(Exception e)
{
}
var response = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new ByteArrayContent(test)
};
response.Content = new ByteArrayContent(test);
response.Content.Headers.ContentType = new MediaTypeHeaderValue("application/pdf");
response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("inline")
{
FileName = String.Format(AgencyID + userName + DateTime.Now.ToString("MMMddyyyy_HHmmss"))
};
response.Headers.CacheControl = new CacheControlHeaderValue()
{
MaxAge = new TimeSpan(0, 0, 60) // Cache for 30s so IE8 can open the PDF
};
return response;
}
Sorry for some of the commented out stuff and goofy variable names...I'm just trying to see if this is a viable thing.
the test object and HttpResponse message Content ARE populated but
I'm receiving this error when I call this from a browser...
This XML file does not appear to have any style information associated with it. The document tree is shown below.
An error has occurred.
Value cannot be null. Parameter name: content
System.ArgumentNullException
at System.Net.Http.ByteArrayContent..ctor(Byte[] content) at MappingServicesWebAPI.Utilities.Reporting.CreateStandardMapBooklet(Int32 AgencyID, String userName) in d:\FarmMaps\Web\WebAPI\MappingServicesWebAPI\MappingServicesWebAPI\Utilities\Reporting.cs:line 92 at MappingServicesWebAPI.Controllers.GetSMBController.GET(Int32 AgencyID, String UserName) in d:\FarmMaps\Web\WebAPI\MappingServicesWebAPI\MappingServicesWebAPI\Controllers\MappingController.cs:line 143 at lambda_method(Closure , Object , Object[] ) at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass13.b__c(Object instance, Object[] methodParameters) at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments) at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.<>c__DisplayClass5.b__4() at System.Threading.Tasks.TaskHelpers.RunSynchronously[TResult](Func`1 func, CancellationToken cancellationToken)