使用GCM推送通知没有获得注册ID？

Question

我正在使用GCM实现推送通知，但我没有获得注册ID。 我用this example。

我试着创建一个演示例子，但我得到了相同的结果，没有获得注册ID。

- SplashActivity (package com.wae.saterra.view;) 

    final SharedPreferences prefs = this.getSharedPreferences(PREFERENCE, 
        Context.MODE_PRIVATE); 
    Editor edit = prefs.edit(); 

    checkNotNull(SENDER_ID, "SENDER_ID"); 

    GCMRegistrar.checkDevice(this); 
    GCMRegistrar.checkManifest(this); 

    if (GCMRegistrar.isRegistered(this)) { 
     Log.d("info", GCMRegistrar.getRegistrationId(this)); 
    } 

    final String regId = GCMRegistrar.getRegistrationId(this); 
    Log.v("Register ID", "Register ID ==========" + regId); 

    if (regId != null && regId != "") { 
     edit.putString(PREFERENCE, regId); 
     edit.commit(); 
    } 

    deviceToken = prefs.getString(PREFERENCE, ""); 
    Log.i("DeviceToken", "DeviceToken ===== " + deviceToken); 
    deviceUDID = Secure.getString(this.getContentResolver(), 
      Secure.ANDROID_ID); 

    if (regId.equals("")) { 
     GCMRegistrar.register(this, SENDER_ID); 
     Log.d("info", GCMRegistrar.getRegistrationId(this)); 
    } else { 
     Log.v("Saterra Push NOTIFICATION", "Already registered"); 
    } 

    try { 
     appName = this.getString(this.getPackageManager().getPackageInfo(
       this.getPackageName(), 0).applicationInfo.labelRes); 

    } catch (NameNotFoundException e) { 
     appName = this.getString(R.string.app_name); 
     e.printStackTrace(); 
    } 
    try { 
     appVersion = this.getPackageManager().getPackageInfo(
       this.getPackageName(), 0).versionName; 
    } catch (NameNotFoundException e) { 
     appVersion = this.getString(R.string.version_name); 
     e.printStackTrace(); 
    } 
    deviceVersion = Build.VERSION.RELEASE; 
    deviceModel = Build.MODEL; 
    deviceName = Build.MANUFACTURER; 

    if (Global.isNetworkAvailable(this)) { 
     new GCMAsyncTask().execute(Constants.GCM_URL); 
    } 

GCM：GCMIntentService类（包com.wae.saterra;）

public class GCMIntentService extends GCMBaseIntentService { 

    private static final String TAG = "GCMIntentService"; 

    public GCMIntentService() { 
     super(CommonUtilities.SENDER_ID); 
    } 

    /** 
    * Method called on device registered 
    **/ 
    @Override 
    public void onRegistered(Context context, String registrationId) { 
     Log.i(TAG, "Device registered: regId = " + registrationId); 

//  Intent intent = new Intent(Constants.ACTION_ON_REGISTERED); 
//   intent.putExtra(Constants.FIELD_REGISTRATION_ID, registrationId); 
//   context.sendBroadcast(intent); 

     // CommonUtilities.displayMessage(context, 
     // "Your device registred with GCM"); 
     // --- Log.d("NAME", MainActivity.name); 
     // ServerUtilities.register(context, MainActivity.name, 
     // MainActivity.email, registrationId); 
    } 

    /** 
    * Method called on device un registred 
    * */ 
    @Override 
    protected void onUnregistered(Context context, String registrationId) { 
     Log.i(TAG, "Device unregistered"); 
     // CommonUtilities.displayMessage(context, 
     // getString(R.string.gcm_unregistered)); 
     // ServerUtilities.unregister(context, registrationId); 
    } 

    /** 
    * Method called on Receiving a new message 
    * */ 
    @Override 
    protected void onMessage(Context context, Intent intent) { 
     Resources res = getResources(); 
     Log.i(TAG, "Received message"); 
     generateNotification(this,res.getString(R.string.hello_world, "arg1", "arg2")); 
     // String message = intent.getExtras().getString("price"); 
     // 
     // CommonUtilities.displayMessage(context, message); 
     // // notifies user 
     // generateNotification(context, message); 
    } 

    /** 
    * Method called on receiving a deleted message 
    * */ 
    @Override 
    protected void onDeletedMessages(Context context, int total) { 
     Log.i(TAG, "Received deleted messages notification"); 
     String message = getString(R.string.gcm_deleted, total); 
     // CommonUtilities.displayMessage(context, message); 
     // // notifies user 
     // generateNotification(context, message); 
    } 

    /** 
    * Method called on Error 
    * */ 
    @Override 
    public void onError(Context context, String errorId) { 
     Log.i(TAG, "Received error: " + errorId); 
     // CommonUtilities.displayMessage(context, getString(R.string.gcm_error, 
     // errorId)); 
    } 

    @Override 
    protected boolean onRecoverableError(Context context, String errorId) { 
     // log message 
     Log.i(TAG, "Received recoverable error: " + errorId); 
     // CommonUtilities.displayMessage(context, 
     // getString(R.string.gcm_recoverable_error, 
     // errorId)); 
     return super.onRecoverableError(context, errorId); 
    } 

    /** 
    * Issues a notification to inform the user that server has sent a message. 
    */ 
    private static void generateNotification(Context context, String message) { 
     int icon = R.drawable.ic_launcher; 



    } 

} 
- Menifest give all the required permission are below 


<uses-permission android:name="android.permission.INTERNET" /> 
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
    <uses-permission android:name="android.permission.GET_ACCOUNTS" /> 
    <uses-permission android:name="android.permission.VIBRATE" /> 
    <uses-permission android:name="android.permission.WAKE_LOCK" /> 
    <permission 
     android:name="com.wae.saterra.permission.C2D_MESSAGE" 
     android:protectionLevel="signature" /> 

    <uses-permission android:name="com.wae.saterra.permission.C2D_MESSAGE" /> 
    <!-- This app has permission to register and receive data message. --> 
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" /> 

- in application tag 

    <receiver 
       android:name="com.google.android.gcm.GCMBroadcastReceiver" 
       android:permission="com.google.android.c2dm.permission.SEND" > 
       <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.wae.saterra" /> 
       </intent-filter> 
      </receiver> 

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

• 我使用GCM实现推送通知，但我没有得到注册ID。 我用this example .``

Answer 1

你可以从Here

GCMIntentService下载演示这样

import static com.androidhive.pushnotifications.CommonUtilities.SENDER_ID; 
import static com.androidhive.pushnotifications.CommonUtilities.displayMessage; 
import android.app.Notification; 
import android.app.NotificationManager; 
import android.app.PendingIntent; 
import android.content.Context; 
import android.content.Intent; 
import android.util.Log; 

import com.google.android.gcm.GCMBaseIntentService; 

public class GCMIntentService extends GCMBaseIntentService { 

    private static final String TAG = "GCMIntentService"; 

    public GCMIntentService() { 
     super(SENDER_ID); 
    } 
    /** 
    * Method called on device registered 
    **/ 
    @Override 
    protected void onRegistered(Context context, String registrationId) { 
     Log.i(TAG, "Device registered: regId = " + registrationId); 
     displayMessage(context, "Your device registred with GCM"); 
     Log.d("NAME", MainActivity.name); 
     ServerUtilities.register(context, MainActivity.name, MainActivity.email, registrationId); 
    } 

    /** 
    * Method called on device un registred 
    * */ 
    @Override 
    protected void onUnregistered(Context context, String registrationId) { 
     Log.i(TAG, "Device unregistered"); 
     displayMessage(context, getString(R.string.gcm_unregistered)); 
     ServerUtilities.unregister(context, registrationId); 
    } 

    /** 
    * Method called on Receiving a new message 
    * */ 
    @Override 
    protected void onMessage(Context context, Intent intent) { 
     Log.i(TAG, "Received message"); 
     String message = intent.getExtras().getString("message"); 
     displayMessage(context, message); 
     // notifies user 
     generateNotification(context, message); 
    } 

    /** 
    * Method called on receiving a deleted message 
    * */ 
    @Override 
    protected void onDeletedMessages(Context context, int total) { 
     Log.i(TAG, "Received deleted messages notification"); 
     String message = getString(R.string.gcm_deleted, total); 
     displayMessage(context, message); 
     // notifies user 
     generateNotification(context, message); 
    } 

    /** 
    * Method called on Error 
    * */ 
    @Override 
    public void onError(Context context, String errorId) { 
     Log.i(TAG, "Received error: " + errorId); 
     displayMessage(context, getString(R.string.gcm_error, errorId)); 
    } 

    @Override 
    protected boolean onRecoverableError(Context context, String errorId) { 
     // log message 
     Log.i(TAG, "Received recoverable error: " + errorId); 
     displayMessage(context, getString(R.string.gcm_recoverable_error,errorId)); 
     return super.onRecoverableError(context, errorId); 
    } 
    /** 
    * Issues a notification to inform the user that server has sent a message. 
    */ 
    private static void generateNotification(Context context, String message) { 
     int icon = R.drawable.ic_launcher; 
     long when = System.currentTimeMillis(); 
     NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE); 
     Notification notification = new Notification(icon, message, when); 

     String title = context.getString(R.string.app_name);   
     Intent notificationIntent = new Intent(context, MainActivity.class); 
     // set intent so it does not start a new activity 
     notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP|Intent.FLAG_ACTIVITY_SINGLE_TOP); 
     PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, 0); 
     notification.setLatestEventInfo(context, title, message, intent); 
     notification.flags |= Notification.FLAG_AUTO_CANCEL;   
     // Play default notification sound 
     notification.defaults |= Notification.DEFAULT_SOUND;   
     //notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "your_sound_file_name.mp3");   
     // Vibrate if vibrate is enabled 
     notification.defaults |= Notification.DEFAULT_VIBRATE; 
     notificationManager.notify(0, notification);  

    } 

在MainActivity

你可以注册ID，需要注册和注销的BroadcastReceiver

private final BroadcastReceiver mHandleMessageReceiver = new BroadcastReceiver() { 
     @Override 
     public void onReceive(Context context, Intent intent) { 
      String regid = intent.getExtras().getString(EXTRA_MESSAGE); 
      // Waking up mobile if it is sleeping 
      WakeLocker.acquire(getApplicationContext()); 

      /** 
      * Take appropriate action on this message 
      * depending upon your app requirement 
      * For now i am just displaying it on the screen 
      * */ 

      // Showing received message 
      lblMessage.append(newMessage + "\n");   
      Toast.makeText(getApplicationContext(), "Reg ID: " + regid, Toast.LENGTH_LONG).show(); 
      // Releasing wake lock 
      WakeLocker.release(); 
     } 
    }; 

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