Android Open Source - dCache-Cloud Network Receiver

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License

The source code is released under:

Copyright ? 2013, Michael Stapelberg and contributors All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following ...

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Java Source Code

package de.desy.dCacheCloud.BCReceiver;
//w  w  w.  j av a2s .c o m
import java.util.ArrayList;

import de.desy.dCacheCloud.DatabaseHelper;
import de.desy.dCacheCloud.UploadService;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.util.Log;

public class NetworkReceiver extends BroadcastReceiver {

  @Override
  public void onReceive(Context context, Intent intent) {
    Log.d("davsync", "network connectivity changed");

    if (!ConnectivityManager.CONNECTIVITY_ACTION.equals(intent.getAction()))
      return;

    ConnectivityManager cs = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

    NetworkInfo info = cs.getActiveNetworkInfo();
    if (info == null || !info.isConnected()) {
      Log.d("davsync", "_NOT_ connected anymore, not doing anything.");
      return;
    }

    SharedPreferences preferences = context.getSharedPreferences("de.desy.dCacheCloud_preferences",
        Context.MODE_PRIVATE);

    boolean syncOnWifiOnly = preferences.getBoolean("auto_sync_on_wifi_only", true);

    if (syncOnWifiOnly && !(ConnectivityManager.TYPE_WIFI == info.getType())) {
      Log.d("davsync", "Not on WIFI, not doing anything.");
      return;
    }

    Log.d("davsync", "Checking whether pictures need to be synced");

    // XXX: It doesnt really feel right to do this blockingly in a
    // BroadcastReceiver, but I was unable to find whether this is the right
    // way or whether there is a better one.

    DatabaseHelper helper = new DatabaseHelper(context);
    ArrayList<String> uris = helper.getQueuedUris();
    for (String uri : uris) {
      Intent ulIntent = new Intent(context, UploadService.class);
      // evtl: mapintent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

      ulIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse(uri));
      context.startService(ulIntent);
    }
  }

}

Java Source Code List