Example usage for android.net NetworkInfo isConnectedOrConnecting

Introduction

In this page you can find the example usage for android.net NetworkInfo isConnectedOrConnecting.

Prototype

@Deprecated
public boolean isConnectedOrConnecting()

Source Link

Document

Indicates whether network connectivity exists or is in the process of being established.

Usage

From source file:us.dustinj.locationstore.LocationService.java

public boolean IsNetworkConnected() {
    NetworkInfo info = m_connectivityManager.getActiveNetworkInfo();
    boolean connected = info != null && info.isConnectedOrConnecting();

    Log.d(this.getClass().getSimpleName(), "IsNetworkConnected - canGetInfo: "
            + (info != null ? "True" : "False") + "  connected: " + (connected ? "True" : "False"));

    return connected;
}

From source file:fi.aalto.displayingbitmaps.util.ImageFetcher.java

/**
* Simple network connection check.//from  w w w.  j ava2  s  . c o  m
*
* @param context
*/
private void checkConnection(Context context) {
    final ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    final NetworkInfo networkInfo = cm.getActiveNetworkInfo();
    if (networkInfo == null || !networkInfo.isConnectedOrConnecting()) {
        Toast.makeText(context, R.string.no_network_connection_toast, Toast.LENGTH_LONG).show();
        Log.e(TAG, "checkConnection - no connection found");
    }
}

From source file:org.esupportail.nfctagdroid.NfcTacDroidActivity.java

public boolean isOnline() {
    ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo netInfo = cm.getActiveNetworkInfo();
    return netInfo != null && netInfo.isConnectedOrConnecting();
}

From source file:uk.ac.horizon.aestheticodes.controllers.ExperienceListUpdater.java

@Override
protected Collection<String> doInBackground(Void... params) {
    final Gson gson = ExperienceParser.createParser();
    Set<String> removals = new HashSet<>();
    try {//w  w w  .j a v a2s.  c om
        Collection<Experience> experienceList = experiences.get();
        boolean loaded = false;
        if (experienceList.isEmpty()) {
            Log.i("", "Loading...");
            try {
                Experience[] experiencesLoaded = null;
                File experienceFile = new File(context.getFilesDir(), "experiences.json");
                if (experienceFile.exists()) {
                    try {
                        Log.i("", "Loading " + experienceFile.getAbsolutePath());
                        experiencesLoaded = gson.fromJson(new FileReader(experienceFile), Experience[].class);
                    } catch (Exception e) {
                        Log.w("", e.getMessage(), e);
                    }
                }

                if (experiencesLoaded == null) {
                    Log.i("", "Loading default.json");
                    experiencesLoaded = gson.fromJson(
                            new InputStreamReader(context.getAssets().open("default.json")),
                            Experience[].class);
                }

                if (experiencesLoaded != null) {
                    Log.i("", "Loaded");
                    publishProgress(experiencesLoaded);
                    experienceList = Arrays.asList(experiencesLoaded);
                }

                loaded = true;
            } catch (Exception e) {
                Log.w(TAG, "Failed to load settings", e);
            }
        }

        Log.i(TAG, "Updating...");
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo netInfo = cm.getActiveNetworkInfo();
        if (netInfo != null && netInfo.isConnectedOrConnecting()) {
            boolean changes = false;
            final ExperienceUpdates updates = new ExperienceUpdates();
            for (Experience experience : experienceList) {
                Log.i("", experience.getId());
                if (experience.getOp() == null || experience.getOp() == Experience.Operation.retrieve) {
                    updates.experiences.add(new ExperienceOp(experience.getId(), experience.getVersion()));
                } else if (experience.getOp() == Experience.Operation.remove) {
                    updates.experiences.add(new ExperienceOp(experience.getId(), Experience.Operation.remove));
                    changes = true;
                } else if (experience.getOp() != Experience.Operation.temp) {
                    updates.experiences.add(experience);
                    changes = true;
                }

            }

            if (changes || loaded) {
                HttpResponse response = put(
                        "https://aestheticodes.appspot.com/_ah/api/experiences/v1/experiences",
                        gson.toJson(updates));
                if (response.getStatusLine().getStatusCode() == 200) {
                    ExperienceResults results = gson.fromJson(
                            new InputStreamReader(response.getEntity().getContent()), ExperienceResults.class);
                    for (String experienceID : results.experiences.keySet()) {
                        Experience experience = results.experiences.get(experienceID);
                        if (experience.getId() == null) {
                            experience.setId(experienceID);
                        }

                        if (!experienceID.equals(experience.getId())) {
                            publishProgress(experience);
                            removals.add(experienceID);
                        } else if (experience.getOp() == Experience.Operation.remove) {
                            removals.add(experience.getId());
                        } else {
                            publishProgress(experience);
                        }
                    }
                }
            }
        }
    } catch (Exception e) {
        Log.e(TAG, e.getMessage(), e);
    }

    return removals;
}

From source file:edu.berkeley.boinc.attach.AcctMgrFragment.java

private Boolean checkDeviceOnline() {
    ConnectivityManager connectivityManager = (ConnectivityManager) getActivity()
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
    Boolean online = activeNetworkInfo != null && activeNetworkInfo.isConnectedOrConnecting();
    if (!online) {
        Toast toast = Toast.makeText(getActivity(), R.string.attachproject_list_no_internet,
                Toast.LENGTH_SHORT);//from  w  w w  .j  a  va 2 s  .  c  om
        toast.show();
        if (Logging.DEBUG)
            Log.d(Logging.TAG, "AttachProjectListActivity not online, stop!");
    }
    return online;
}

From source file:org.zywx.wbpalmstar.platform.push.mqttpush.PushGetData.java

private void onReceive() {
    final String CONNECTIVITY_CHANGE_ACTION = "android.net.conn.CONNECTIVITY_CHANGE";

    IntentFilter filter = new IntentFilter();
    filter.addAction(Intent.ACTION_SCREEN_OFF);
    filter.addAction(Intent.ACTION_SCREEN_ON);
    filter.addAction(CONNECTIVITY_CHANGE_ACTION);
    if (myBroadcastReceiver == null) {
        myBroadcastReceiver = new BroadcastReceiver() {

            @Override//  w  w w .ja  va  2  s .c o  m
            public void onReceive(Context context, Intent intent) {
                if ("android.intent.action.SCREEN_OFF".equals(intent.getAction())) {
                    if (isTemporary) {
                        sleepTime = 1000 * 60 * 2;
                    } else {
                        sleepTime = 1000 * 60 * 15;
                    }

                    notifiTimer();
                } else if ("android.intent.action.SCREEN_ON".equals(intent.getAction())) {
                    if (isTemporary) {
                        sleepTime = 1000 * 30;
                    } else {
                        sleepTime = 1000 * 60 * 2;
                    }

                    // notifiTimer();
                }
                if (TextUtils.equals(intent.getAction(), CONNECTIVITY_CHANGE_ACTION)) {

                    ConnectivityManager mConnMgr = (ConnectivityManager) context
                            .getSystemService(Context.CONNECTIVITY_SERVICE);
                    if (mConnMgr != null) {

                        NetworkInfo aActiveInfo = mConnMgr.getActiveNetworkInfo(); // ??
                        if (!isNotify && aActiveInfo != null && aActiveInfo.isConnectedOrConnecting()) {
                            init();
                            isNotify = true;
                        } else {
                            isNotify = false;
                            stop(false);
                        }

                    } else {
                        isNotify = false;
                        stop(false);
                    }

                }
            }
        };
    }
    mCtx.registerReceiver(myBroadcastReceiver, filter);
}

From source file:de.awisus.refugeeaidleipzig.MainActivity.java

private boolean connected() {
    ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(
            Context.CONNECTIVITY_SERVICE);
    NetworkInfo nwInfo = connectivityManager.getActiveNetworkInfo();
    return nwInfo != null && nwInfo.isConnectedOrConnecting();
}

From source file:org.zywx.wbpalmstar.platform.push.mqttpush.PushGetData2.java

private void onReceive() {
    final String CONNECTIVITY_CHANGE_ACTION = "android.net.conn.CONNECTIVITY_CHANGE";

    IntentFilter filter = new IntentFilter();
    filter.addAction(CONNECTIVITY_CHANGE_ACTION);
    if (myBroadcastReceiver == null) {
        myBroadcastReceiver = new BroadcastReceiver() {

            @Override//  www  . j  a  va2  s .c  o  m
            public void onReceive(Context context, Intent intent) {

                if (TextUtils.equals(intent.getAction(), CONNECTIVITY_CHANGE_ACTION)) {

                    ConnectivityManager mConnMgr = (ConnectivityManager) context
                            .getSystemService(Context.CONNECTIVITY_SERVICE);
                    if (mConnMgr != null) {

                        NetworkInfo aActiveInfo = mConnMgr.getActiveNetworkInfo(); // ??
                        if (!isNotify && aActiveInfo != null && aActiveInfo.isConnectedOrConnecting()) {
                            init();
                            isNotify = true;
                        } else if (aActiveInfo == null) {
                            isNotify = false;
                            System.out.println("broker?  stop 1");
                            stop(false);
                        }

                    } else {
                        isNotify = false;
                        stop(false);
                        System.out.println("broker?  stop 2");
                    }

                }
            }
        };
    }

    mCtx.registerReceiver(myBroadcastReceiver, filter);
}

From source file:net.xisberto.phonetodesktop.network.GoogleTasksService.java

private boolean isOnline() {
    ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo netInfo = cm.getActiveNetworkInfo();
    if (netInfo != null && netInfo.isConnectedOrConnecting()) {
        return true;
    }/* www  .j av  a  2 s.  c  om*/
    return false;
}

From source file:edu.berkeley.boinc.attach.SelectionListActivity.java

private Boolean checkDeviceOnline() {
    ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(
            Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
    Boolean online = activeNetworkInfo != null && activeNetworkInfo.isConnectedOrConnecting();
    if (!online) {
        Toast toast = Toast.makeText(getApplicationContext(), R.string.attachproject_list_no_internet,
                Toast.LENGTH_SHORT);// w  w w  .  ja va  2s.  c o m
        toast.show();
        if (Logging.DEBUG)
            Log.d(Logging.TAG, "AttachProjectListActivity not online, stop!");
    }
    return online;
}