android - How could Intent be null in onHandleIntent()? -


my android app crashes , logcat :-

java.lang.nullpointerexception     @ com.google.android.gcm.gcmbaseintentservice.onhandleintent(gcmbaseintentservice.java:194)     @ android.app.intentservice$servicehandler.handlemessage(intentservice.java:65)     @ android.os.handler.dispatchmessage(handler.java:99)     @ android.os.looper.loop(looper.java:137)     @ android.os.handlerthread.run(handlerthread.java:60)

i looked android gcm r3 source , found argument intent null in onhandleintent().

is possible? how fix it?

(i know null intent seen service.onstartcopmmand returning start_sticky intentservice.onstartcommand doesn't use start_sticky.)

i think application crashes in devices during installation time. it's because during installation gcm service receives intent other google source , broadcast receiver not prepared handle type of intent.

if want receive gcm intent want pull server through push notification, use in handle intent call.

protected void onhandleintent(intent intent) { bundle extras = intent.getextras();         //string msg = intent.getstringextra("message");         string from=extras.getstring("from");         googlecloudmessaging gcm = googlecloudmessaging.getinstance(this);         string messagetype = gcm.getmessagetype(intent);          if (!extras.isempty()) {              if (googlecloudmessaging.message_type_send_error.equals(messagetype)) {                 senderrornotification("send error: " + extras.tostring());             } else if (googlecloudmessaging.message_type_deleted.equals(messagetype)) {                 senderrornotification("deleted messages on server: " + extras.tostring());                 // if it's regular gcm message, work.             } else if (googlecloudmessaging.message_type_message.equals(messagetype)) {                 // loop represents service doing work.                 (int = 0; < 5; i++) {                     log.i(tag, "working... " + (i + 1) + "/5 @ " + systemclock.elapsedrealtime());                     try {                         thread.sleep(500);                     } catch (interruptedexception e) {                     }                 }                 log.i(tag, "completed work @ " + systemclock.elapsedrealtime());                 // post notification of received message.                 // sendnotification("received: " + extras.tostring());                 /*********error in devices*****************/                   if(from.equals("google.com/iid"))                  {                      //related google ... not perform action                  }                  else {                     //handle received notification                      string msg = intent.getstringextra("message");                      sendnotification(msg);                     log.i(tag, "received: " + extras.tostring());                      }                  /**************************/             }         }         gcmbroadcastreceiver.completewakefulintent(intent); }

Comments

Post a Comment

Popular posts from this blog

sublimetext3 - what keyboard shortcut is to comment/uncomment for this script tag in sublime -

Image
i have script tag in code, keyboard shortcut comment/uncomment script tag in sublime. after selecting script open , close tag. <script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"> </script> i pressing ctrl + shift + / , getting this /*<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"> </script>*/ also pressed ctrl + / , got this // <script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"> // </script> instead of <!-- <script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"> </script> --> script open , close tag in 2 lines not in 1 line , not have spaces too. for mac,high light lines want comment. hold 'command , / ' commented. for windows: high line or select lines ,then hold ctrl + / if not work: ...
Read more

java - No use of nillable="0" in SOAP Webservice -

i have received xsd 3rd party supplier generated java based system; used create soap endpoint receive data transfers. xsd not make use of nillable attribute defined within w3c/xsd namespace, example: <xs:complextype name="customer"> <xs:sequence> <xs:element minoccurs="1" maxoccurs="1" name="id" type="xs:integer"/> <xs:element minoccurs="0" maxoccurs="1" name="titleid" type="xs:integer"/> <xs:element minoccurs="0" maxoccurs="1" name="firstname" type="xs:string"/> <xs:element minoccurs="0" maxoccurs="1" name="familyname" type="xs:string"/> <xs:element minoccurs="0" maxoccurs="1" name="previousname" type="xs:string"/> <xs:element minoccurs="0" maxoccurs="1" nam...
Read more

ubuntu - Laravel 5.2 quickstart guide gives Not Found Error -

edit: think problem due not setting apache properly, these 2 links helped me. solution: http://laravel.io/forum/06-11-2014-not-found-but-route-exists https://www.digitalocean.com/community/tutorials/how-to-set-up-apache-virtual-hosts-on-ubuntu-14-04-lts end edit i'm following laravel 5.2 quickstart guide. https://laravel.com/docs/5.2/quickstart i'm running ubuntu 14.04.2 the website runs initially, when click on add task button run 404 not found error. as per guide run following commands setup complete quickstart project. git clone https://github.com/laravel/quickstart-basic quickstart cd quickstart composer install php artisan migrate additionally run following commands because i'm on ubuntu server: sudo chown -r www-data.www-data quickstart sudo chmod -r 755 quickstart sudo chmod 777 quickstart/storage the routes.php file looks like: <?php use app\task; use illuminate\http\request; route::group(['middleware' => ['web']]...
Read more