android - parse does not push notifications but it shows registered users -

the parse not push notifications users. shows registered users in site.

here's 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);     } } 

parseapplication.java

public class parseapplication extends application{      @override     public void oncreate() {         // todo auto-generated method stub         super.oncreate();         parse.initialize(this, "xxxx", "xxxx");          parseinstallation.getcurrentinstallation().saveinbackground();     } } 

parsereceiver.java

public class parsereceiver extends broadcastreceiver{    private final string tag = "parse notification";   private string msg = "";   @override   public void onreceive(context arg0, intent arg1) {     // todo auto-generated method stub   log.i(tag, "push received!!!");      try {         string action = arg1.getaction();         string channel = arg1.getextras().getstring("com.parse.channel");         jsonobject json = new   jsonobject(arg1.getextras().getstring("com.parse.data"));          log.d(tag, "got action " + action + " on channel " + channel + " with:");         iterator itr = json.keys();         while (itr.hasnext()) {             string key = (string) itr.next();             log.d(tag, "..." + key + " => " + json.getstring(key));             if(key.equals("string")){                 msg = json.getstring(key);             }         }     } catch (jsonexception e) {         log.d(tag, "jsonexception: " + e.getmessage());     }       bitmap icon = bitmapfactory.decoderesource(arg0.getresources(),             r.drawable.happy);      intent launchactivity = new intent(arg0, mainactivity.class);     pendingintent pi = pendingintent.getactivity(arg0, 0, launchactivity, 0);      notification noti = new notificationcompat.builder(arg0)     .setcontenttitle("push received")     .setcontenttext(msg)     .setsmallicon(r.drawable.happy)     .setlargeicon(icon)     .setcontentintent(pi)     .setautocancel(true)     .build();      notificationmanager nm = (notificationmanager)arg0.getsystemservice(context.notification_service);     nm.notify(0, noti);      }        } 

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

<?xml version="1.0" encoding="utf-8"?>   <manifest xmlns:android="http://schemas.android.com/apk/res/android"   package="com.example.parse"   android:versioncode="1"   android:versionname="1.0" >    <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>     <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"/>             <category android:name="com.example.parse"/>          </intent-filter>     </receiver>      <meta-data android:name="com.parse.push.notification_icon"         android:resource="@drawable/ic_launcher"/>   </application>    </manifest>