objective c - iOS - Unable to Upload media with Twitter/Fabric New SDK -


i want post photo twitter ios app. can post tweet without media when trying attach media throws error.

i following twitter documentation , according first need upload media https://upload.twitter.com/1.1/media/upload.json , able attach tweet using media-id.

here code uploading media.

app crashing @ urlrequestwithmedthod call.

help me resolve issue.

uiimage *image = [uiimage imagenamed:@"shareit.png"]; nsdata *imagedata = uiimagejpegrepresentation(image, 0.7); nsstring *statusesshowendpoint = @"https://upload.twitter.com/1.1/media/upload.json"; nsdictionary *params = @{@"media" : imagedata}; nserror *clienterror; nsurlrequest *request = [[[twitter sharedinstance] apiclient]                           urlrequestwithmethod:@"post"                          url:statusesshowendpoint                          parameters:params                          error:&clienterror];  if (request) {     [[[twitter sharedinstance] apiclient]      sendtwitterrequest:request      completion:^(nsurlresponse *response,                   nsdata *data,                   nserror *connectionerror) {          if (data) {              // handle response data e.g.              nserror *jsonerror;              nsdictionary *json = [nsjsonserialization                                    jsonobjectwithdata:data                                    options:0                                    error:&jsonerror];              nslog(@"%@",json);          }          else {              nslog(@"error: %@", connectionerror);          }      }]; } else {     nslog(@"error: %@", clienterror); }

well pretty simple. missing conversion of imagedata base64encodedstring. here solution. 

   nsstring *media = @"https://upload.twitter.com/1.1/media/upload.json";     nsdata *imagedata = uiimagejpegrepresentation(image, 0.9);     nsstring *imagestring = [imagedata base64encodedstringwithoptions:0];    nserror *error;    nsurlrequest *request = [[[twitter sharedinstance] apiclient] urlrequestwithmethod:@"post" url:media parameters:@{@"media":imagestring} error:&error];     [[[twitter sharedinstance] apiclient] sendtwitterrequest:request completion:^(nsurlresponse *urlresponse, nsdata *data, nserror *connectionerror) {         nserror *jsonerror;        nsdictionary *json = [nsjsonserialization                               jsonobjectwithdata:data                               options:0                               error:&jsonerror];        nslog(@"media id :  %@",[json objectforkey:@"media_id_string"]);        // post tweet media_id     }];

-

Popular posts from this blog

html/hta mutiple file in audio player -

ok started coding .hta application , pretty html page .hta extension , adde mp3 player , did work <object data="test.mp3" type="audio/mp3" width="200" height="40"> <param name="src" value="test.mp3"> <param name="autostart" value="0"> </object> but it's 1 song playing again , again , plz there way add multiple files playlist believe it's should added "src" parameters not sure, i'm starting did add "," in between , , tried ";" none of them working i'm waiting answers :d i wanna know if can show me how become familiar tag see it's helpful , powerful activex, audio,video,pdf .... files i'm waiting impatiently [i don't know object, plz plz more clear] get inspired example hta_audio_player.hta <html> <head> <title>hackoo audio player playlist hackoo 2014</title> <hta:app...
Read more

debugging - Reference - What does this error mean in PHP? -

what this? this number of answers warnings, errors , notices might encounter while programming php , have no clue how fix. community wiki, invited participate in adding , maintaining list. why this? questions "headers sent" or "calling member of non-object" pop on stack overflow. root cause of questions same. answers questions typically repeat them , show op line change in his/her particular case. these answers not add value site because apply op's particular code. other users having same error can not read solution out of because localized. sad, because once understood root cause, fixing error trivial. hence, list tries explain solution in general way apply. what should here? if question has been marked duplicate of this, please find error message below , apply fix code. answers contain further links investigate in case shouldn't clear general answer alone. if want contribute, please add "favorite" error message, warning or notic...
Read more