android - Parse Notification works on emulator but not working on real device -

i working on parse notifications..to send notifications users...the below code works on emulator real device cannot notifications.... heres code : mainactivity.java

public class mainactivity extends activity {  @override protected void oncreate(bundle savedinstancestate) {     // todo auto-generated method stub     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);     parseanalytics.trackappopenedinbackground(getintent());     pushservice.setdefaultpushcallback(this, mainactivity.class);     parseinstallation.getcurrentinstallation().saveinbackground();      }      } 

parseapplication.java

public class parseapplication extends application{  @override public void oncreate() {     // todo auto-generated method stub     super.oncreate();     parse.initialize(this, "[app id]", "[client key]");     parseuser.enableautomaticuser();     parseacl defaultacl = new parseacl();     defaultacl.setpublicreadaccess(true);     parseacl.setdefaultacl(defaultacl, true);        parseinstallation.getcurrentinstallation().saveinbackground();    } 

receiver.java

public class receiver extends parsepushbroadcastreceiver{  @override protected void onpushopen(context arg0, intent arg1) {     // todo auto-generated method stub     intent = new intent(arg0,mainactivity.class);     i.putextras(arg1.getextras());     i.setflags(intent.flag_activity_new_task);     arg0.startactivity(i);  } 

androidmanifest.xml

<uses-sdk     android:minsdkversion="11"     android:targetsdkversion="11" />  <uses-permission android:name="android.permission.internet" />   <uses-permission android:name="android.permission.access_network_state" />   <uses-permission android:name="android.permission.receive_boot_completed" />   <uses-permission android:name="android.permission.vibrate" />   <uses-permission android:name="android.permission.wake_lock"/>   <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.example.parse.permission.c2d_message" />   <uses-permission android:name="com.example.parse.permission.c2d_message" />   <application     android:allowbackup="true"     android:name="com.example.parse.parseapplication"      android:icon="@drawable/ic_launcher"     android:label="@string/app_name"     android:theme="@style/apptheme"     >     <activity         android:name="com.example.parse.mainactivity"         android:label="@string/app_name" >         <intent-filter>             <action android:name="android.intent.action.main" />              <category android:name="android.intent.category.launcher" />         </intent-filter>     </activity>      <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.user_present" />         </intent-filter>     </receiver>     <receiver          android:name="com.example.parse.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>     </application>   </manifest> 

you not have subscription set. if haven't seen please follow link. parse android push tutorial

in application oncreate:

parsepush.subscribeinbackground("", 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);     }   } }); 

as may creating own sample app, pay close attention manifest configuration, ensure have right package names. noted in parse docs, use gcm when play-services available, actual android device have. use persistent connection on devices without play-service ie. emulator. hope helps.