Example usage for android.net ConnectivityManager CONNECTIVITY_ACTION

Introduction

In this page you can find the example usage for android.net ConnectivityManager CONNECTIVITY_ACTION.

Prototype

String CONNECTIVITY_ACTION

To view the source code for android.net ConnectivityManager CONNECTIVITY_ACTION.

Click Source Link

Document

A change in network connectivity has occurred.

Usage

From source file:com.aegiswallet.services.PeerBlockchainService.java

@Override
public void onCreate() {
    super.onCreate();

    nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

    application = (PayBitsApplication) getApplication();
    prefs = PreferenceManager.getDefaultSharedPreferences(this);
    final Wallet wallet = application.getWallet();

    blockChainFile = new File(getDir("blockstore", Context.MODE_PRIVATE), Constants.BLOCKCHAIN_FILENAME);

    final boolean blockChainFileExists = blockChainFile.exists();

    if (!blockChainFileExists) {
        wallet.clearTransactions(0);/*  w ww  .  j ava  2 s. c  o m*/
        wallet.setLastBlockSeenHeight(-1);
        wallet.setLastBlockSeenHash(null);
    }

    try {
        blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile);
        blockStore.getChainHead(); // detect corruptions as early as possible

        long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime();

        if (earliestKeyCreationTime == 0)
            earliestKeyCreationTime = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(7);

        if (!blockChainFileExists && earliestKeyCreationTime > 0) {
            Log.d(TAG, "creating blockchain from checkpoint. attmpting to at least...");
            try {
                final InputStream checkpointsInputStream = getAssets().open(Constants.CHECKPOINTS_FILENAME);
                CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsInputStream, blockStore,
                        earliestKeyCreationTime);
            } catch (final IOException x) {
                Log.e(TAG, "problem reading checkpoint file..." + x.getMessage());
            }
        }

    } catch (final BlockStoreException x) {
        blockChainFile.delete();

        final String msg = "blockstore cannot be created";
        throw new Error(msg, x);
    }

    try {
        blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore);
    } catch (final BlockStoreException x) {
        throw new Error("blockchain cannot be created", x);
    }

    bestChainHeightEver = prefs.getInt(Constants.PREFS_KEY_BEST_CHAIN_HEIGHT_EVER, 0);

    peerConnectivityListener = new PeerConnectivityListener();
    sendBroadcastPeerState(0);

    final IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
    intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW);
    intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK);

    registerReceiver(connectivityReceiver, intentFilter);
    registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK));
    maybeRotateKeys();

    tagPrefs = application.getSharedPreferences(getString(R.string.tag_pref_filename), Context.MODE_PRIVATE);

}

---

From source file:com.ubergeek42.WeechatAndroid.service.RelayServiceBackbone.java

@Override
public void onCreate() {
    if (DEBUG)/*from   w ww .  j  a  v a2  s . c o  m*/
        logger.debug("onCreate()");
    super.onCreate();

    prefs = PreferenceManager.getDefaultSharedPreferences(getBaseContext());
    prefs.registerOnSharedPreferenceChangeListener(this);
    notificationManger = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    // prepare handler that will run on a separate thread
    HandlerThread handler_thread = new HandlerThread("doge");
    handler_thread.start();
    thandler = new Handler(handler_thread.getLooper());

    startForeground(NOTIFICATION_ID, buildNotification(null, "Tap to connect", null));

    disconnected = false;
    already_had_intent = false;
    network_unavailable = false;

    // Prepare for dealing with SSL certs
    certmanager = new SSLHandler(new File(getDir("sslDir", Context.MODE_PRIVATE), "keystore.jks"));

    registerReceiver(connectivityActionReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));

    alarmMgr = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
}

---

From source file:ro.ui.pttdroid.Client_Main.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.client_main);
    userName = (TextView) findViewById(R.id.userName_client);
    title = (TextView) findViewById(R.id.title);
    content = (TextView) findViewById(R.id.content);

    ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
    getActionBar().setBackgroundDrawable(getResources().getDrawable(R.color.bar)); //?

    //???//  w ww .j ava2  s .com
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    //ml.release();

    /*ImageButton ready_image_guide;
    ready_image_guide=(ImageButton)findViewById(R.id.ready_image_guide); 
            
    ready_image_guide.setOnClickListener(new Button.OnClickListener()  
    {  
        @Override  
        public void onClick(View v) {  
            // TODO Auto-generated method stub  
                   
          change_to_client_online_fragment();
                   
        }  
                  
    }); */
    //getActionBar().setBackgroundDrawable(null);

    System.out.println("start main!!!!!!!!!!");
    Intent intent = this.getIntent();
    //???   
    if_Global_local = intent.getIntExtra("if_Global_local", -2);
    System.out.println("if_Global_local" + if_Global_local);

    try {
        ParseHelper.initParse(this);
        EventBus.getDefault().postSticky("Parse init success!");
    } catch (Exception e) {
        EventBus.getDefault().postSticky("Failed to int parse!");
    }

    /*ImageButton listen_guide = (ImageButton) findViewById(R.id.listen_guide);
            
    listen_guide .setOnClickListener(new View.OnClickListener() {
               public void onClick(View v) {
              
               }});*/

    init();

    /*change_to_client_online_fragment();
    playerIntent = new Intent(this, Client_Player.class);
    startService(playerIntent);
    */

    if (if_Global_local == 1) {
        System.out.println("local");
        if (if_clientL_offline_mode) {

            if_clientL_offline_mode = false;
            change_to_client_online_fragment();
            playerIntent = new Intent(this, Client_Player.class);
            startService(playerIntent);

        }
    }

    if (if_Global_local == 0) {
        System.out.println("global");
        if (if_clientL_offline_mode) {
            if_loading_final = true;
            if_clientL_offline_mode = false;
            microphoneSwitcher.hide();
            change_to_client_Global_online_fragment();
        }
        invalidateOptionsMenu();

    }

    //microphoneSwitcher.hide();

    intentFilter.addAction(WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION);
    intentFilter.addAction(WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION);

    manager = (WifiP2pManager) getSystemService(Context.WIFI_P2P_SERVICE);
    channel = manager.initialize(this, getMainLooper(), null);

    filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);

    EventBus.getDefault().register(this);
    // test_connect();

}

---

From source file:com.ephemeraldreams.gallyshuttle.ui.ScheduleActivity.java

/**
 * Register a {@link #networkStateBroadCastReceiver}, which monitor for Internet connection
 * re-establishment./*from   ww  w  .j  a  v  a2  s. co  m*/
 */
private void registerNetworkBroadcastReceiver() {
    networkStateBroadCastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            // Internet connection has been re-established.
            unregisterNetworkBroadcastReceiver();
        }
    };
    registerReceiver(networkStateBroadCastReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
    isNetworkStateBroadcastReceiverRegistered = true;
}

---

From source file:com.mappn.gfan.ui.HomeTabActivity.java

private void registerReceivers() {
    IntentFilter filter = new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION);
    registerReceiver(mNetworkReceiver, filter);
    IntentFilter intentClickFilter = new IntentFilter(Constants.BROADCAST_CLICK_INTENT);
    registerReceiver(mIntentClickReceiver, intentClickFilter);

    IntentFilter appFilter = new IntentFilter();
    appFilter.addAction(Intent.ACTION_PACKAGE_ADDED);
    appFilter.addAction(Intent.ACTION_PACKAGE_REMOVED);
    appFilter.addAction(Intent.ACTION_PACKAGE_CHANGED);
    appFilter.addDataScheme("package");
    registerReceiver(mInstallReceiver, appFilter);

    IntentFilter updatefilter = new IntentFilter();
    updatefilter.addAction(Constants.BROADCAST_FORCE_EXIT);
    updatefilter.addAction(Constants.BROADCAST_REMIND_LATTER);
    updatefilter.addAction(Constants.BROADCAST_DOWNLOAD_OPT);
    updatefilter.addAction(Constants.BROADCAST_DOWNLOAD);
    registerReceiver(mUpdateReceiver, updatefilter);
}

---

From source file:com.sonaive.v2ex.ui.BaseActivity.java

@Override
protected void onStart() {
    super.onStart();

    IntentFilter filter = new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION);
    mReceiver = new NetworkChangeReceiver();
    registerReceiver(mReceiver, filter);

    startLoginProcess();// w w  w .j a v a2s.c o  m
    EventBus.getDefault().registerSticky(this);
}

---

From source file:nl.dobots.presence.PresenceDetectionApp.java

@Override
public void onCreate() {
    super.onCreate();
    instance = this;

    // load settings from persistent storage
    _settings = Settings.getInstance();//from ww w  .j av a  2  s .  c o  m
    _settings.readPersistentStorage(getApplicationContext());

    _settings.readPersistentLocations(getApplicationContext());

    // get localization algo
    _localization = new SimpleLocalization(_settings.getLocationsList(), _settings.getDetectionDistance());

    // get ask wrapper (wraps login and presence functions)
    _ask = AskWrapper.getInstance();

    _notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    // watchdog handler checks for non-presence and handles manual override
    HandlerThread watchdogThread = new HandlerThread("Watchdog");
    watchdogThread.start();
    _watchdogHandler = new Handler(watchdogThread.getLooper());
    _watchdogHandler.postDelayed(_watchdogRunner, Config.WATCHDOG_INTERVAL);

    // network handler used for network operations (login, updatePresence, etc.)
    HandlerThread networkThread = new HandlerThread("NetworkHandler");
    networkThread.start();
    _networkHandler = new Handler(networkThread.getLooper());

    // filter for connectivity broadcasts
    IntentFilter filter = new IntentFilter();
    filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
    registerReceiver(_receiver, filter);

    //      Intent startServiceIntent = new Intent(this, BleScanService.class);
    //      this.startService(startServiceIntent);

    Intent intent = new Intent(this, BleScanService.class);
    bindService(intent, _connection, Context.BIND_AUTO_CREATE);

    // set expiration time for RSSI measurements. keeps measurements of 5 scan intervals
    // before throwing them out. i.e. averages over all measurements received in the last 5
    // scan intervals
    BleDevice.setExpirationTime(5 * (Config.LOW_SCAN_PAUSE + Config.LOW_SCAN_INTERVAL));

}

---

From source file:org.compose.mobilesdk.android.COMPOSESubService.java

/**
 * Attempts connect to the Mqtt Broker//from  ww w .  j  a  v  a  2s . c  o m
 * and listen for Connectivity changes
 * via ConnectivityManager.CONNECTVITIY_ACTION BroadcastReceiver
 */
private synchronized void start() {
    if (mStarted) {
        Log.i(DEBUG_TAG, "Attempt to start while already started");
        return;
    }

    if (hasScheduledKeepAlives()) {
        stopKeepAlives();
    }

    connect();

    registerReceiver(mConnectivityReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
}

---

From source file:com.mobicage.rpc.http.HttpCommunicator.java

public HttpCommunicator(final MainService mainService, final Context context,
        final DatabaseManager databaseManager, final Credentials credentials,
        final ConfigurationProvider cfgProvider, final SafeRunnable onStartStashingHandler,
        final SafeRunnable onStopStashingHandler, final SDCardLogger sdcardLogger,
        final boolean wifiOnlySettingEnabled) {
    T.UI();/*from   w  ww .j  a  va2s . c  om*/

    mMainService = mainService;
    mCfgProvider = cfgProvider;
    mFinishedLock = new Object();
    mStateMachineLock = new Object();
    mStartStashingHandler = onStartStashingHandler;
    mStopStashingHandler = onStopStashingHandler;
    mWifiOnlyEnabled = wifiOnlySettingEnabled;

    mSDCardLogger = sdcardLogger;

    mAlarmManager = (AlarmManager) mMainService.getSystemService(Context.ALARM_SERVICE);

    // Create network thread for actual network communication
    mNetworkWorkerThread = new HandlerThread("rogerthat_net_worker");
    mNetworkWorkerThread.start();
    final Looper looper = mNetworkWorkerThread.getLooper();
    mNetworkHandler = new Handler(looper);
    mNetworkHandler.post(new SafeRunnable() {
        @Override
        protected void safeRun() throws Exception {
            debugLog("HTTP network thread id is " + android.os.Process.myTid());
        }
    });

    final CountDownLatch latch = new CountDownLatch(1);
    mMainService.postAtFrontOfBIZZHandler(new SafeRunnable() {
        @Override
        public void safeRun() {
            T.BIZZ();
            // For simplicity, I want to construct backlog on HTTP thread
            // This way backlog is 100% on HTTP thread
            mBacklog = new HttpBacklog(context, databaseManager);
            latch.countDown();
        }
    });
    try {
        latch.await();
    } catch (InterruptedException e) {
        bugLog(e);
    }

    mBase64Username = Base64.encodeBytes(credentials.getUsername().getBytes(), Base64.DONT_BREAK_LINES);
    mBase64Password = Base64.encodeBytes(credentials.getPassword().getBytes(), Base64.DONT_BREAK_LINES);

    mMainService.addHighPriorityIntent(HttpCommunicator.INTENT_HTTP_START_OUTGOING_CALLS);

    if (CloudConstants.USE_GCM_KICK_CHANNEL) {
        final IntentFilter filter = new IntentFilter();
        filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
        filter.addAction(INTENT_SHOULD_RETRY_COMMUNICATION);
        mMainService.registerReceiver(mBroadcastReceiver, filter);
    }
}

---

From source file:com.CPTeam.VselCalc.AutoUpdateApk.java

private void setupVariables(Context ctx) {
    context = ctx;/*from   w  w w  . j  av  a  2s . c o  m*/

    packageName = context.getPackageName();
    preferences = context.getSharedPreferences(packageName + "_" + TAG, Context.MODE_PRIVATE);
    device_id = crc32(Secure.getString(context.getContentResolver(), Secure.ANDROID_ID));
    last_update = preferences.getLong("last_update", 0);
    NOTIFICATION_ID += crc32(packageName);

    ApplicationInfo appinfo = context.getApplicationInfo();
    if (appinfo.icon != 0) {
        appIcon = appinfo.icon;
    } else {
        Log_w(TAG, "unable to find application icon");
    }
    if (appinfo.labelRes != 0) {
        appName = context.getString(appinfo.labelRes);
    } else {
        Log_w(TAG, "unable to find application label");
    }
    if (new File(appinfo.sourceDir).lastModified() > preferences.getLong(MD5_TIME, 0)) {
        preferences.edit().putString(MD5_KEY, MD5Hex(appinfo.sourceDir)).commit();
        preferences.edit().putLong(MD5_TIME, System.currentTimeMillis()).commit();

        String update_file = preferences.getString(UPDATE_FILE, "");
        if (update_file.length() > 0) {
            if (new File(context.getFilesDir().getAbsolutePath() + "/" + update_file).delete()) {
                preferences.edit().remove(UPDATE_FILE).remove(SILENT_FAILED).commit();
            }
        }
    }
    raise_notification();

    if (haveInternetPermissions()) {
        context.registerReceiver(connectivity_receiver,
                new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• »