Android Open Source - BackbeamAndroid G C M Intent Service

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License

The source code is released under:

Copyright (c) 2012 Level Apps S.L. <http://backbeam.io> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software...

If you think the Android project BackbeamAndroid listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package io.backbeam;
//from   www .  ja  v  a 2 s  .c o m
import android.app.IntentService;
import android.content.Context;
import android.content.Intent;
import android.os.PowerManager;
import android.util.Log;

public class GCMIntentService extends IntentService {

  private static PowerManager.WakeLock sWakeLock;
    private static final Object LOCK = GCMIntentService.class;
    
    public GCMIntentService(String name) {
    super(name);
  }
    
    public GCMIntentService() {
    super("");
  }

    public static void runIntentInService(Context context, Intent intent) {
        synchronized(LOCK) {
            if (sWakeLock == null) {
                PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
                sWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "my_wakelock");
            }
        }
        sWakeLock.acquire();
        intent.setClassName(context, GCMIntentService.class.getName());
        context.startService(intent);
    }
    
    @Override
    public final void onHandleIntent(Intent intent) {
        try {
            String action = intent.getAction();
            // System.out.println("action = "+action);
            if (action.equals("com.google.android.c2dm.intent.REGISTRATION")) {
                handleRegistration(intent);
            } else if (action.equals("com.google.android.c2dm.intent.RECEIVE")) {
              Backbeam.handleMessage(intent);
            }
        } finally {
            synchronized(LOCK) {
                sWakeLock.release();
            }
        }
    }
    
    private void handleRegistration(Intent intent) {
        String registrationId = intent.getStringExtra("registration_id");
        String error = intent.getStringExtra("error");
        String unregistered = intent.getStringExtra("unregistered");       
        // registration succeeded
        if (registrationId != null) {
            // store registration ID on shared preferences
            // notify 3rd-party server about the registered ID
          Backbeam.storeRegistrationId(registrationId);
          if (Backbeam.instance().gcmCallback != null) {
            Backbeam.instance().gcmCallback.deviceRegistered(registrationId);
          }
        }
            
        // unregistration succeeded
        if (unregistered != null) {
            // get old registration ID from shared preferences
            // notify 3rd-party server about the unregistered ID
          // TODO: System.out.println("unregistered");
          if (Backbeam.instance().gcmCallback != null) {
            Backbeam.instance().gcmCallback.deviceUnregistered(unregistered);
          }
        } 
            
        // last operation (registration or unregistration) returned an error;
        if (error != null) {
            if ("SERVICE_NOT_AVAILABLE".equals(error)) {
               // optionally retry using exponential back-off
               // (see Advanced Topics)
              if (Backbeam.instance().gcmCallback != null) {
                Backbeam.instance().gcmCallback.serviceNotAvailable();
              }
            } else {
                // Unrecoverable error, log it
                Log.i("TAG", "Received error: " + error);
              if (Backbeam.instance().gcmCallback != null) {
                Backbeam.instance().gcmCallback.unrecoverableError(error);
              }
            }
        }
    }
    
}

Java Source Code List