java - my app don't receive a parse notifications -

i can see push notification in table on parse.com. devices cannot receive notifications. permissions manifest

<uses-permission android:name="android.permission.internet" /> <uses-permission android:name="android.permission.access_network_state"/> <uses-permission android:name="android.permission.wake_lock" /> <uses-permission android:name="android.permission.vibrate" /> <uses-permission android:name="android.permission.receive_boot_completed" /> <uses-permission android:name="android.permission.get_accounts" /> <uses-permission android:name="com.google.android.c2dm.permission.receive" /> <permission android:protectionlevel="signature"     android:name="com.james.fappsilya.fappsapp.permission.c2d_message" /> <uses-permission android:name="com.james.fappsilya.fappsapp.permission.c2d_message" /> 

receivers , services

<service android:name="com.parse.pushservice" />        <receiver android:name="com.parse.parsebroadcastreceiver">         <intent-filter>             <action android:name="android.intent.action.boot_completed" />             <action android:name="android.intent.action.receive_boot_completed" />             <action android:name="android.intent.action.user_present" />         </intent-filter>     </receiver>      <receiver android:name="com.james.fappsilya.fappsapp.receiver"         android:exported="false">         <intent-filter>             <action android:name="com.parse.push.intent.receive" />             <action android:name="com.parse.push.intent.delete" />             <action android:name="com.parse.push.intent.open" />         />         </intent-filter>     </receiver>      <receiver android:name="com.parse.gcmbroadcastreceiver"         android:permission="com.google.android.c2dm.permission.send">         <intent-filter>             <action android:name="com.google.android.c2dm.intent.receive" />             <action android:name="com.google.android.c2dm.intent.registration" />              <!--               important: change "com.parse.starter" match app's package name.             -->             <category android:name="com.james.fappsilya.fappsapp" />         </intent-filter>     </receiver> 

myapplication

package com.james.fappsilya.fappsapp;  @override public void oncreate() {     super.oncreate();     parse.initialize(this, "my code", "my code");      parseinstallation.getcurrentinstallation().saveinbackground();      parsepush.subscribeinbackground("global", new savecallback() {         @override         public void done(parseexception e) {             if (e == null) {                 log.d("com.parse.push", "successfully subscribed broadcast channel.");             } else {                 log.e("com.parse.push", "failed subscribe push", e);             }         }     }); } 

and receiver

package com.james.fappsilya.fappsapp;  import android.content.context; import android.content.intent;  import com.james.fappsilya.fappsapp.activity.mainactivity; import com.parse.parsepushbroadcastreceiver;  /**  * created fappsilya on 01.04.15.  */ public class receiver extends parsepushbroadcastreceiver {      @override     public void onpushopen(context context, intent intent) {         intent = new intent(context, mainactivity.class);         i.putextras(intent.getextras());         i.setflags(intent.flag_activity_new_task);         context.startactivity(i);     } } 

try using parse push via mobile network, solved error university wi-fi blocking reason.