Impossibile avviare il servizio Intent {act = com.google.android.c2dm.intent.REGISTRATION (ha extra)} U = 0: non trovato

Question

Sto cercando di ottenere l'ID di registrazione di un dispositivo (test utilizzando l'emulatore) per configurare le notifiche push tramite GCM.

Ho provato il seguente codice, che mi dà il seguente errore:

Unable to start service Intent { act=com.google.android.c2dm.intent.REGISTRATION (has extras) } U=0: not found 

file di manifesto

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.me.pushnotifications" 
    android:versionCode="1" 
    android:versionName="1.0" > 
    <uses-permission android:name="android.permission.INTERNET"/> 
    <uses-permission android:name="android.permission.GET_ACCOUNTS"/> 
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE"/> 

    <permission android:name="com.me.pushnotifications.permission.C2D_MESSAGE" android:protectionLevel="signature" /> 
    <uses-permission android:name="com.me.pushnotifications.permission.C2D_MESSAGE" /> 


    <uses-sdk 
     android:minSdkVersion="10" 
     android:targetSdkVersion="18" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 

     <receiver android:name="com.me.pushnotifications.MyBroadcastReceiver" 
     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.me.pushnotifications"/> 
     </intent-filter> 

     </receiver> 


     <activity 
      android:name="com.me.pushnotifications.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> 
    </application> 

</manifest> 

Sto usando un BroadcastReceiver per raggiungere lo scopo:

package com.me.pushnotifications; 

import android.content.BroadcastReceiver; 
import android.content.Context; 
import android.content.Intent; 
import android.util.Log; 

public class MyBroadcastReceiver extends BroadcastReceiver{ 

    @Override 
    public void onReceive(Context arg0, Intent intent) { 
     // TODO Auto-generated method stub 
     String action = intent.getAction(); 
     Log.i("action::",action); 
     try{ 
      if(action.equals("com.google.android.c2dm.intent.REGISTRATION")){ 
       String regId = intent.getStringExtra("registration_id"); 
       String error = intent.getStringExtra("error"); 
       String unregistered = intent.getStringExtra("unregistered"); 
       Log.i("regId::",regId); 
      } 
      else if(action.equals("com.google.android.c2dm.intent.RECEIVE")){ 
       String data = intent.getStringExtra("data"); 
       Log.i("data::",data); 
      } 
     } 
     finally{ 

     } 
    } 

} 

MainActivity

package com.me.pushnotifications; 

import android.app.Activity; 
import android.app.PendingIntent; 
import android.content.Context; 
import android.content.Intent; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.Menu; 
import android.view.View; 
import android.view.View.OnClickListener; 
import android.widget.Button; 

public class MainActivity extends Activity { 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 
     final Context context = getApplicationContext(); 

     final String appId = getResources().getString(R.string.appId) ; 
     Log.i("appName::",appId); 
     Button activateButton,deactivateButton; 
     activateButton = (Button)findViewById(R.id.activateButton); 
     deactivateButton = (Button)findViewById(R.id.deactivateButton); 

     activateButton.setOnClickListener(new OnClickListener() { 

      @Override 
      public void onClick(View v) { 
       // TODO Auto-generated method stub 
       Log.i("activate::","clicked"); 
       Intent regIntent = new Intent("com.google.android.c2dm.intent.REGISTRATION"); 
       Log.i("intent::","created"); 
       regIntent.putExtra("app", PendingIntent.getBroadcast(context, 0, 
         new Intent(), 0)); 
regIntent.putExtra("sender", "registration_id"); 
       startService(regIntent); 
      } 
     }); 

     deactivateButton.setOnClickListener(new OnClickListener() { 

      @Override 
      public void onClick(View v) { 
       // TODO Auto-generated method stub 
       Log.i("deactivate::","clicked"); 
       Intent unregIntent = new Intent("com.google.android.c2dm.intent.UNREGISTER"); 
       Log.i("intent::","created"); 
       unregIntent.putExtra("app", PendingIntent.getBroadcast(context, 0, 
         new Intent(), 0)); 
       startService(unregIntent); 
      } 
     }); 
    } 


    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     // Inflate the menu; this adds items to the action bar if it is present. 
     getMenuInflater().inflate(R.menu.main, menu); 
     return true; 
    } 

} 

Ho installato le API di Google per API Livello 18. Quale può essere il motivo del problema?

Answer 1

aggiungere questa riga nel tag intent-filtro nel manifest

<action android:name="com.google.android.c2dm.intent.REGISTRATION" /> 

Ti piace questa

<intent-filter> 

       <!-- Receives the actual messages. --> 
       <action android:name="com.google.android.c2dm.intent.RECEIVE" /> 
       <!-- Receives the registration id. --> 
       <action android:name="com.google.android.c2dm.intent.REGISTRATION" /> 

       <category android:name="com.androidhive.pushnotifications" /> 
      </intent-filter> 

Answer 2

Usa come questo:

<receiver 
    android:name="com.example.gcmclient.GcmBroadcastReceiver" 
    android:permission="com.google.android.c2dm.permission.SEND" > 
    <intent-filter> 
     <action android:name="com.google.android.c2dm.intent.RECEIVE" /> 
     <!-- Receives the registration id. --> 
     <action android:name="com.google.android.c2dm.intent.REGISTER" /> 

     <category android:name="com.example.gcmclient" /> 
    </intent-filter> 
</receiver> 
<service android:name="com.example.gcmclient.GcmMessageHandler" /> 

<meta-data android:name="com.google.android.gms.version" 
    android:value="@integer/google_play_services_version" /> 

<service android:name=".GcmIntentService" />