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.wondertoys.pokevalue.utils.AutoUpdateApk.java

private void setupVariables(Context ctx) {
    context = ctx;/*from   w w w. j  a  va  2s.co  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);
    //      schedule.add(new ScheduleEntry(0,24));

    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(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS) + "/"
                    + 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));
    }
}

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From source file:com.DGSD.DGUtils.Http.BetterHttp.java

public static void setContext(Context context) {
    if (appContext != null) {
        return;/*w w  w  .jav  a  2  s.  co  m*/
    }
    appContext = context.getApplicationContext();
    appContext.registerReceiver(new ConnectionChangedBroadcastReceiver(),
            new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
}

---

From source file:com.kentph.ttcnextbus.NetworkActivity.java

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

    // Register BroadcastReceiver to track connection changes.
    IntentFilter filter = new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION);
    receiver = new NetworkReceiver();
    this.registerReceiver(receiver, filter);

    /*//w  w w .ja v a 2  s .c  o m
     * Create a new location client, using the enclosing class to
     * handle callbacks.
     */
    mLocationClient = new LocationClient(this, this, this);
}

---

From source file:com.example.MobileSchoolDev.Utils.AutoUpdateApk.java

private void setupVariables(Context ctx) {
    context = ctx;/*from ww  w .  j ava 2  s  .  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);
    //      schedule.add(new ScheduleEntry(0,24));

    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));
    }
}

---

From source file:com.CrestronXPanelApp.CrestronXPanelApp.java

@Override
public void onCreate(Bundle savedInstanceState) {
    inputList.add(new HashMap<Integer, List<InputHandlerIf>>()); // Digital
    inputList.add(new HashMap<Integer, List<InputHandlerIf>>()); // Analog
    inputList.add(new HashMap<Integer, List<InputHandlerIf>>()); // Serial

    initializeFragments();/*from  w ww .  j av a  2 s . c  o m*/
    super.onCreate(savedInstanceState);
    //      startActivity(new Intent(this, EditPreferences.class));

    try {
        setContentView(R.layout.main);
        mPhone = new PhoneListener(this);
        mNet = new NetworkListener(this);
        registerReceiver(mPhone, new IntentFilter(TelephonyManager.ACTION_PHONE_STATE_CHANGED));
        registerReceiver(mNet, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
        /* startThread(); gets called by the network intent */
        mViewPager = (ViewPager) findViewById(R.id.pager);
        mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
        mViewPager.setOffscreenPageLimit(mFragments.size());
        mViewPager.setAdapter(mSectionsPagerAdapter);
        myVib = (Vibrator) this.getSystemService(VIBRATOR_SERVICE);
        disableScreenLock();
    } catch (Exception x) {
        Utilities.logDebug(x.getMessage());
    }
}

---

From source file:com.dafeng.upgradeapp.util.AutoUpdateApk.java

private void setupVariables(Context ctx) {
    context = ctx;/* ww w. j a  va2 s  .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);
    // schedule.add(new ScheduleEntry(0,24));

    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));
    }
}

---

From source file:net.mm2d.dmsexplorer.ServerListActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
        getWindow().setStatusBarColor(ContextCompat.getColor(this, R.color.defaultStatusBar));
    }//  ww  w.j  a  v  a 2s .  c  om
    setContentView(R.layout.act_server_list);
    mHandler = new Handler();
    mConnectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    assert toolbar != null;
    setSupportActionBar(toolbar);
    toolbar.setTitle(getTitle());
    mMsControlPoint.setMsDiscoveryListener(mDiscoveryListener);
    mServerListAdapter = new ServerListAdapter(this, mMsControlPoint.getMediaServerList());
    mServerListAdapter.setOnItemClickListener(mOnItemClickListener);
    mNetworkAvailable = hasAvailableNetwork();
    synchronized (mMsControlPoint) {
        if (mNetworkAvailable) {
            if (savedInstanceState == null) {
                mMsControlPoint.initialize(getWifiInterface());
                mMsControlPoint.start();
            }
        } else {
            mMsControlPoint.terminate();
        }
    }
    registerReceiver(mConnectivityReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
    mSwipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipeRefresh);
    assert mSwipeRefreshLayout != null;
    mSwipeRefreshLayout.setColorSchemeResources(R.color.progress1, R.color.progress2, R.color.progress3,
            R.color.progress4);
    mSwipeRefreshLayout.setRefreshing(mServerListAdapter.getItemCount() == 0);
    mSwipeRefreshLayout.setOnRefreshListener(() -> {
        if (!hasAvailableNetwork()) {
            return;
        }
        synchronized (mMsControlPoint) {
            mMsControlPoint.stop();
            mMsControlPoint.terminate();
            mServerListAdapter.clear();
            mServerListAdapter.notifyDataSetChanged();
            mMsControlPoint.initialize(getWifiInterface());
            mMsControlPoint.start();
        }
    });
    final RecyclerView recyclerView = (RecyclerView) findViewById(R.id.server_list);
    assert recyclerView != null;
    recyclerView.setAdapter(mServerListAdapter);
    recyclerView.addItemDecoration(new DividerItemDecoration(this));

    if (findViewById(R.id.server_detail_container) != null) {
        mTwoPane = true;
    }
}

---

From source file:com.tct.fw.ex.photo.fragments.PhotoViewFragment.java

@Override
public void onResume() {
    super.onResume();
    mCallback.addScreenListener(mPosition, this);
    mCallback.addCursorListener(this);

    if (mWatchNetworkState) {
        if (mInternetStateReceiver == null) {
            mInternetStateReceiver = new InternetStateBroadcastReceiver();
        }/*from   w  ww  .j av a 2 s.  c o  m*/
        getActivity().registerReceiver(mInternetStateReceiver,
                new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
        ConnectivityManager connectivityManager = (ConnectivityManager) getActivity()
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo();
        if (activeNetInfo != null) {
            mConnected = activeNetInfo.isConnected();
        } else {
            // Best to set this to false, since it won't stop us from trying to download,
            // only allow us to try re-download if we get notified that we do have a connection.
            mConnected = false;
        }
    }

    if (!isPhotoBound()) {
        mProgressBarNeeded = true;
        mPhotoPreviewAndProgress.setVisibility(View.VISIBLE);

        getLoaderManager().initLoader(PhotoViewCallbacks.BITMAP_LOADER_THUMBNAIL, null, this);

        // FLAG: If we are displaying thumbnails at fullscreen size, then we
        // could defer the loading of the fullscreen image until the thumbnail
        // has finished loading, or even until the user attempts to zoom in.
        getLoaderManager().initLoader(PhotoViewCallbacks.BITMAP_LOADER_PHOTO, null, this);
    }
}

---

From source file:com.chasetech.pcount.autoupdate.AutoUpdateApk.java

private void setupVariables(Context ctx) {
    context = ctx;/*ww  w .j  a  v  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);
    //      schedule.add(new ScheduleEntry(0,24));

    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));
    }
}

---

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

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);/*from   ww w .  j a va2 s.  c o  m*/

    getActionBar().setBackgroundDrawable(null);
    System.out.println("start main!!!!!!!!!!");

    /* mContext = this.getApplicationContext();
       spinner = (Spinner)findViewById(R.id.mySpinner); 
               
       mContext2 = this.getApplicationContext();
       spinner2 = (Spinner)findViewById(R.id.mySpinner2); 
               
       lunchList = new ArrayAdapter<String>(Main.this,android.R.layout.simple_spinner_item, lunch);
       spinner.setAdapter(lunchList);
               
       lunchList2 = new ArrayAdapter<String>(Main.this,android.R.layout.simple_spinner_item, lunch2);
       spinner2.setAdapter(lunchList2);
       */

    try {
        NfcManager managers = (NfcManager) getSystemService(Context.NFC_SERVICE);
        adapter = managers.getDefaultAdapter();
    } catch (Exception e) {
    }
    try {
        ParseHelper.initParse(this);
        EventBus.getDefault().postSticky("Parse init success!");
    } catch (Exception e) {
        EventBus.getDefault().postSticky("Failed to int parse!");
    }
    loadAd();

    init();
    //writing = (ImageView) findViewById(R.id.writing);
    if (if_guider) {
        //   writing.setVisibility(View.VISIBLE);
        //   writing.setBackgroundResource(R.drawable.circle_green);
    }

    btn_test_mp3 = (Button) findViewById(R.id.btn_test_mp3);
    btn_test_mp3.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            Mp3Helper mp3Helper = new Mp3Helper("", "");
            mp3Helper.test_start_converting();
        }
    });

    Button button = (Button) findViewById(R.id.force);
    button.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            test_socket_server();
        }
    });

    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();

}

---

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