Example usage for android.content BroadcastReceiver BroadcastReceiver

List of usage examples for android.content BroadcastReceiver BroadcastReceiver

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Introduction

In this page you can find the example usage for android.content BroadcastReceiver BroadcastReceiver.

Prototype

public BroadcastReceiver()

Source Link

Usage

From source file:eu.power_switch.gui.fragment.ApartmentFragment.java

@Override
public void onCreateViewEvent(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    rootView = inflater.inflate(R.layout.fragment_apartment, container, false);
    setHasOptionsMenu(true);//from ww  w .ja va  2s  .  co  m

    final RecyclerViewFragment recyclerViewFragment = this;
    recyclerViewApartments = (RecyclerView) rootView.findViewById(R.id.recyclerView);
    apartmentArrayAdapter = new ApartmentRecyclerViewAdapter(getActivity(), apartments);

    recyclerViewApartments.setAdapter(apartmentArrayAdapter);
    StaggeredGridLayoutManager layoutManager = new StaggeredGridLayoutManager(getSpanCount(),
            StaggeredGridLayoutManager.VERTICAL);
    recyclerViewApartments.setLayoutManager(layoutManager);
    apartmentArrayAdapter.setOnItemClickListener(new ApartmentRecyclerViewAdapter.OnItemClickListener() {
        @Override
        public void onItemClick(View itemView, int position) {
            final Apartment apartment = apartments.get(position);

            SmartphonePreferencesHandler.setCurrentApartmentId(apartment.getId());

            for (Apartment currentApartment : apartments) {
                if (currentApartment.getId().equals(apartment.getId())) {
                    currentApartment.setActive(true);
                } else {
                    currentApartment.setActive(false);
                }
            }

            apartmentArrayAdapter.notifyDataSetChanged();
        }
    });
    apartmentArrayAdapter
            .setOnItemLongClickListener(new ApartmentRecyclerViewAdapter.OnItemLongClickListener() {
                @Override
                public void onItemLongClick(View itemView, final int position) {
                    Apartment apartment = apartments.get(position);

                    ConfigureApartmentDialog configureApartmentDialog = ConfigureApartmentDialog
                            .newInstance(apartment.getId());
                    configureApartmentDialog.setTargetFragment(recyclerViewFragment, 0);
                    configureApartmentDialog.show(getFragmentManager(), null);
                }
            });

    fab = (FloatingActionButton) rootView.findViewById(R.id.add_fab);
    fab.setImageDrawable(IconicsHelper.getAddIcon(getActivity(),
            ContextCompat.getColor(getContext(), android.R.color.white)));
    fab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            try {
                ConfigureApartmentDialog configureApartmentDialog = new ConfigureApartmentDialog();
                configureApartmentDialog.setTargetFragment(recyclerViewFragment, 0);
                configureApartmentDialog.show(getFragmentManager(), null);
            } catch (Exception e) {
                StatusMessageHandler.showErrorMessage(recyclerViewFragment.getRecyclerView(), e);
            }
        }
    });

    // BroadcastReceiver to get notifications from background service if room data has changed
    broadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            Log.d(this, "received intent: " + intent.getAction());
            updateUI();
        }
    };
}

From source file:com.keepassdroid.EntryActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    mShowPassword = !prefs.getBoolean(getString(R.string.maskpass_key),
            getResources().getBoolean(R.bool.maskpass_default));

    super.onCreate(savedInstanceState);
    setEntryView();/* ww  w .  j a  va  2 s  .c o  m*/

    Context appCtx = getApplicationContext();
    dateFormat = android.text.format.DateFormat.getDateFormat(appCtx);
    timeFormat = android.text.format.DateFormat.getTimeFormat(appCtx);

    Database db = App.getDB();
    // Likely the app has been killed exit the activity 
    if (!db.Loaded()) {
        finish();
        return;
    }
    readOnly = db.readOnly;

    setResult(KeePass.EXIT_NORMAL);

    Intent i = getIntent();
    UUID uuid = Types.bytestoUUID(i.getByteArrayExtra(KEY_ENTRY));
    mPos = i.getIntExtra(KEY_REFRESH_POS, -1);
    assert (uuid != null);

    mEntry = db.pm.entries.get(uuid);
    if (mEntry == null) {
        Toast.makeText(this, R.string.entry_not_found, Toast.LENGTH_LONG).show();
        finish();
        return;
    }

    // Refresh Menu contents in case onCreateMenuOptions was called before mEntry was set
    this.invalidateOptionsMenu();

    // Update last access time.
    mEntry.touch(false, false);

    fillData(false);

    setupEditButtons();

    // Notification Manager
    NotificationUtil.createChannels(getApplicationContext());
    mNM = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    if (mEntry.getPassword().length() > 0) {
        // only show notification if password is available
        Notification password = getNotification(Intents.COPY_PASSWORD, R.string.copy_password);
        mNM.notify(NOTIFY_PASSWORD, password);
    }

    if (mEntry.getUsername().length() > 0) {
        // only show notification if username is available
        Notification username = getNotification(Intents.COPY_USERNAME, R.string.copy_username);
        mNM.notify(NOTIFY_USERNAME, username);
    }

    mIntentReceiver = new BroadcastReceiver() {

        @Override
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();

            if (action.equals(Intents.COPY_USERNAME)) {
                String username = mEntry.getUsername();
                if (username.length() > 0) {
                    timeoutCopyToClipboard(username);
                }
            } else if (action.equals(Intents.COPY_PASSWORD)) {
                String password = new String(mEntry.getPassword());
                if (password.length() > 0) {
                    timeoutCopyToClipboard(new String(mEntry.getPassword()));
                }
            }
        }
    };

    IntentFilter filter = new IntentFilter();
    filter.addAction(Intents.COPY_USERNAME);
    filter.addAction(Intents.COPY_PASSWORD);
    registerReceiver(mIntentReceiver, filter);
}

From source file:alaindc.crowdroid.View.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    listGeofenceCircle = new HashMap<>();
    listCircles = new HashMap<>();

    SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
            .findFragmentById(R.id.map);
    mapFragment.getMapAsync(this);

    textView = (TextView) findViewById(R.id.textView);
    textView.setMovementMethod(new ScrollingMovementMethod());

    sensorsCheckbox = (CheckBox) findViewById(R.id.sensorscheck);
    requestsCheckbox = (CheckBox) findViewById(R.id.requestscheck);

    this.settingsButton = (Button) findViewById(R.id.settbutton);
    settingsButton.setOnClickListener(new View.OnClickListener() {
        @Override//  w ww.  j a v a2s .  c o  m
        public void onClick(View v) {
            Intent i = new Intent(getApplicationContext(), StakeholdersActivity.class);
            startActivity(i);
        }
    });

    this.requestButton = (Button) findViewById(R.id.button);
    requestButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            // TODO: Disable
            //requestButton.setEnabled(false);

            // Start sending messages to server
            Intent serviceIntent[] = new Intent[Constants.MONITORED_SENSORS.length];
            for (int i = 0; i < Constants.MONITORED_SENSORS.length; i++) {
                serviceIntent[i] = new Intent(getApplicationContext(), SendIntentService.class);
                serviceIntent[i].setAction(Constants.ACTION_SENDDATA + Constants.MONITORED_SENSORS[i]);
                serviceIntent[i].putExtra(Constants.EXTRA_TYPE_OF_SENSOR_TO_SEND,
                        Constants.MONITORED_SENSORS[i]); // TODO Here set to send all kind of sensor for start
                getApplicationContext().startService(serviceIntent[i]);

            }
        }
    });

    this.sensorButton = (Button) findViewById(R.id.buttonLoc);
    sensorButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            sensorButton.setEnabled(false);

            // Clear preferences
            getSharedPreferences(Constants.PREF_FILE, Context.MODE_PRIVATE).edit().clear().commit();

            // Start service for PhoneListener
            Intent phoneListIntent = new Intent(getApplicationContext(), NeverSleepService.class);
            getApplicationContext().startService(phoneListIntent);

            // Start intent service for update position
            Intent posintent = new Intent(getApplicationContext(), PositionIntentService.class);
            getApplicationContext().startService(posintent);

            // Start intent service for update sensors
            Intent sensorintent = new Intent(getApplicationContext(), SensorsIntentService.class);
            sensorintent.setAction(Constants.INTENT_START_SENSORS);
            getApplicationContext().startService(sensorintent);

            // Start intent service for update amplitude sensing
            Intent amplintent = new Intent(getApplicationContext(), SensorsIntentService.class);
            amplintent.setAction(Constants.INTENT_START_AUDIOAMPLITUDE_SENSE);
            getApplicationContext().startService(amplintent);
        }
    });

    BroadcastReceiver receiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (intent.getAction().equals(Constants.INTENT_RECEIVED_DATA)) {
                String response = intent.getStringExtra(Constants.INTENT_RECEIVED_DATA_EXTRA_DATA);
                if (response != null && requestsCheckbox.isChecked())
                    textView.append(response + "\n");
            } else if (intent.getAction().equals(Constants.INTENT_UPDATE_POS)) {
                setLocationAndMap();
            } else if (intent.getAction().equals(Constants.INTENT_UPDATE_SENSORS)) {
                String response = intent.getStringExtra(Constants.INTENT_RECEIVED_DATA_EXTRA_DATA);
                if (response != null && sensorsCheckbox.isChecked())
                    textView.append(response + "\n");
            } else if (intent.getAction().equals(Constants.INTENT_UPDATE_GEOFENCEVIEW)) { // Geofencing
                addGeofenceView(intent.getIntExtra(Constants.INTENT_GEOFENCEEXTRA_SENSOR, 0),
                        intent.getDoubleExtra(Constants.INTENT_GEOFENCEEXTRA_LATITUDE, 0),
                        intent.getDoubleExtra(Constants.INTENT_GEOFENCEEXTRA_LONGITUDE, 0),
                        intent.getFloatExtra(Constants.INTENT_GEOFENCEEXTRA_RADIUS, 100));
            } else {
                Log.d("", "");
            }
        }
    };

    IntentFilter rcvDataIntFilter = new IntentFilter(Constants.INTENT_RECEIVED_DATA);
    IntentFilter updatePosIntFilter = new IntentFilter(Constants.INTENT_UPDATE_POS);
    IntentFilter updateSenseIntFilter = new IntentFilter(Constants.INTENT_UPDATE_SENSORS);
    IntentFilter updateGeofenceViewIntFilter = new IntentFilter(Constants.INTENT_UPDATE_GEOFENCEVIEW);
    LocalBroadcastManager.getInstance(this).registerReceiver(receiver, rcvDataIntFilter);
    LocalBroadcastManager.getInstance(this).registerReceiver(receiver, updatePosIntFilter);
    LocalBroadcastManager.getInstance(this).registerReceiver(receiver, updateSenseIntFilter);
    LocalBroadcastManager.getInstance(this).registerReceiver(receiver, updateGeofenceViewIntFilter);

}

From source file:com.easemob.chatui.DemoHXSDKHelper.java

/**
 * ?/*from   www.  j a va 2 s.  co  m*/
 * ?UI???UI???????
 * activityList.size() <= 0 ????????Activity Stack
 */
protected void initEventListener() {
    eventListener = new EMEventListener() {
        private BroadcastReceiver broadCastReceiver = null;

        @Override
        public void onEvent(EMNotifierEvent event) {
            EMMessage message = null;
            if (event.getData() instanceof EMMessage) {
                message = (EMMessage) event.getData();
                EMLog.d(TAG, "receive the event : " + event.getEvent() + ",id : " + message.getMsgId());
            }

            switch (event.getEvent()) {
            case EventNewMessage:
                //????UI,????
                if (activityList.size() <= 0) {
                    HXSDKHelper.getInstance().getNotifier().onNewMsg(message);
                }
                break;
            case EventOfflineMessage:
                if (activityList.size() <= 0) {
                    EMLog.d(TAG, "received offline messages");
                    List<EMMessage> messages = (List<EMMessage>) event.getData();
                    HXSDKHelper.getInstance().getNotifier().onNewMesg(messages);
                }
                break;

            case EventNewCMDMessage: {

                EMLog.d(TAG, "??");
                //??body
                CmdMessageBody cmdMsgBody = (CmdMessageBody) message.getBody();
                final String action = cmdMsgBody.action;//?action

                //? ?
                //message.getStringAttribute("");
                EMLog.d(TAG, String.format("??action:%s,message:%s", action, message.toString()));
                final String str = appContext.getString(R.string.receive_the_passthrough);

                final String CMD_TOAST_BROADCAST = "easemob.demo.cmd.toast";
                IntentFilter cmdFilter = new IntentFilter(CMD_TOAST_BROADCAST);

                if (broadCastReceiver == null) {
                    broadCastReceiver = new BroadcastReceiver() {

                        @Override
                        public void onReceive(Context context, Intent intent) {
                            // TODO Auto-generated method stub
                            Toast.makeText(appContext, intent.getStringExtra("cmd_value"), Toast.LENGTH_SHORT)
                                    .show();
                        }
                    };

                    //
                    appContext.registerReceiver(broadCastReceiver, cmdFilter);
                }

                Intent broadcastIntent = new Intent(CMD_TOAST_BROADCAST);
                broadcastIntent.putExtra("cmd_value", str + action);
                appContext.sendBroadcast(broadcastIntent, null);

                break;
            }
            case EventDeliveryAck:
                message.setDelivered(true);
                break;
            case EventReadAck:
                message.setAcked(true);
                break;
            // add other events in case you are interested in
            default:
                break;
            }

        }
    };

    EMChatManager.getInstance().registerEventListener(eventListener);

    EMChatManager.getInstance().addChatRoomChangeListener(new EMChatRoomChangeListener() {
        private final static String ROOM_CHANGE_BROADCAST = "easemob.demo.chatroom.changeevent.toast";
        private final IntentFilter filter = new IntentFilter(ROOM_CHANGE_BROADCAST);
        private boolean registered = false;

        private void showToast(String value) {
            if (!registered) {
                //
                appContext.registerReceiver(new BroadcastReceiver() {

                    @Override
                    public void onReceive(Context context, Intent intent) {
                        Toast.makeText(appContext, intent.getStringExtra("value"), Toast.LENGTH_SHORT).show();
                    }

                }, filter);

                registered = true;
            }

            Intent broadcastIntent = new Intent(ROOM_CHANGE_BROADCAST);
            broadcastIntent.putExtra("value", value);
            appContext.sendBroadcast(broadcastIntent, null);
        }

        @Override
        public void onChatRoomDestroyed(String roomId, String roomName) {
            showToast(" room : " + roomId + " with room name : " + roomName + " was destroyed");
            Log.i("info", "onChatRoomDestroyed=" + roomName);
        }

        @Override
        public void onMemberJoined(String roomId, String participant) {
            showToast("member : " + participant + " join the room : " + roomId);
            Log.i("info", "onmemberjoined=" + participant);

        }

        @Override
        public void onMemberExited(String roomId, String roomName, String participant) {
            showToast("member : " + participant + " leave the room : " + roomId + " room name : " + roomName);
            Log.i("info", "onMemberExited=" + participant);

        }

        @Override
        public void onMemberKicked(String roomId, String roomName, String participant) {
            showToast("member : " + participant + " was kicked from the room : " + roomId + " room name : "
                    + roomName);
            Log.i("info", "onMemberKicked=" + participant);

        }

    });
}

From source file:com.mifos.mifosxdroid.activity.pathtracking.PathTrackingService.java

public void createNotificationReceiver() {
    notificationReceiver = new BroadcastReceiver() {
        @Override/* w  ww .j  a  v a  2s  .  c om*/
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();
            if (Constants.STOP_TRACKING.equals(action)) {
                onDestroy();
            }
        }
    };
    registerReceiver(notificationReceiver, new IntentFilter(Constants.STOP_TRACKING));
}

From source file:com.cellbots.eyes.EyesActivity.java

/** Called when the activity is first created. */
@Override/*from  ww  w.jav  a 2 s  . c  o  m*/
public void onCreate(Bundle savedInstanceState) {
    Log.e("remote eyes", "started");
    super.onCreate(savedInstanceState);

    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    mWakeLock = pm.newWakeLock(
            PowerManager.FULL_WAKE_LOCK | PowerManager.ON_AFTER_RELEASE | PowerManager.ACQUIRE_CAUSES_WAKEUP,
            "Cellbot Eyes");
    mWakeLock.acquire();

    mTorchMode = false;

    out = new ByteArrayOutputStream();

    if ((getIntent() != null) && (getIntent().getData() != null)) {
        putUrl = getIntent().getData().toString();
        server = putUrl.replace("http://", "");
        server = server.substring(0, server.indexOf("/"));
        Bundle extras = getIntent().getExtras();
        if ((extras != null) && (extras.getBoolean("TORCH", false))) {
            mTorchMode = true;
        }
    } else {
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
        putUrl = prefs.getString("REMOTE_EYES_PUT_URL", "");
        Log.e("prefs", putUrl);
        if (putUrl.length() < 1) {
            Intent i = new Intent();
            i.setClass(this, PrefsActivity.class);
            startActivity(i);
            finish();
            return;
        } else {
            server = putUrl.replace("http://", "");
            server = server.substring(0, server.indexOf("/"));
        }
    }

    resetConnection();
    mHttpState = new HttpState();

    setContentView(R.layout.eyes_main);
    mPreview = (SurfaceView) findViewById(R.id.eyes_preview);
    mHolder = mPreview.getHolder();
    mHolder.addCallback(this);
    mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);

    mPreview.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            setTorchMode(!mTorchMode);
        }
    });

    mReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            boolean useTorch = intent.getBooleanExtra("TORCH", false);
            boolean shouldTakePicture = intent.getBooleanExtra("PICTURE", false);
            setTorchMode(useTorch);
            setTakePicture(shouldTakePicture);
        }
    };

    this.registerReceiver(mReceiver, new IntentFilter(EyesActivity.EYES_COMMAND));

    mFrame = (FrameLayout) findViewById(R.id.eyes_frame);
    mWebView = new WebView(this);
    mWebView.getSettings().setJavaScriptEnabled(true);
    // Use this if you want to load content locally
    // mWebView.loadUrl("content://com.cellbot.localpersonas/default/index.html");
    mWebView.loadUrl("http://personabots.appspot.com/expressions/tuby");

    mFrame.addView(mWebView);
}

From source file:com.perm.DoomPlay.AbstractReceiver.java

protected void createBroadcastRec() {
    broadcastReceiver = new BroadcastReceiver() {
        @Override/*from   w  w  w .  ja va2  s  . c  om*/
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();

            if (action.equals(PlayingService.actionTrackChanged)
                    || (action.equals(PlayingService.actionIconPlay)
                            || action.equals(PlayingService.actionIconPause))) {
                updateActionBar();
            }
        }
    };
    intentFilter = new IntentFilter(PlayingService.actionTrackChanged);
    intentFilter.addAction(PlayingService.actionIconPause);
    intentFilter.addAction(PlayingService.actionIconPlay);
    registerReceiver(broadcastReceiver, intentFilter);
    isRegister = true;
}

From source file:com.woodblockwithoutco.quickcontroldock.model.impl.actions.flashlight.FlashlightService.java

@Override
public void onCreate() {

    sIsRunning = true;/*from w  ww .  j  av  a2s  .  com*/

    NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
    builder.setContentTitle(getResources().getString(R.string.persistent_flash_active));
    builder.setContentText(getResources().getString(R.string.persistent_flash_active_tap));
    builder.setSmallIcon(R.drawable.ic_persistent_flash);

    builder.setContentIntent(
            PendingIntent.getBroadcast(this, -1, new Intent(getPackageName() + ".STOP_FLASH"), 0));
    startForeground(NOTIFICATION_ID, builder.build());

    mContainer = new LinearLayout(getApplicationContext());
    LinearLayout.LayoutParams lparams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
            LinearLayout.LayoutParams.WRAP_CONTENT);
    mContainer.setLayoutParams(lparams);
    mContainer.setOrientation(LinearLayout.VERTICAL);

    mTurnOffButton = new ImageButton(getApplicationContext());
    mTurnOffButton.setImageResource(R.drawable.ic_persistent_flash);
    mTurnOffButton.setBackgroundColor(0x80000000);
    mTurnOffButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            stopSelf();
        }
    });

    mWindowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
    WindowManager.LayoutParams params = new WindowManager.LayoutParams();
    params.type = ConstantHolder.getLockscreenType();
    params.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
    params.x = 0;
    params.y = 0;
    params.width = WindowManager.LayoutParams.WRAP_CONTENT;
    params.height = params.width;
    params.gravity = Gravity.CENTER;
    params.format = PixelFormat.TRANSLUCENT;

    mContainer.addView(mTurnOffButton);

    String method = TogglesResolver.getFlashlightType(getApplicationContext());

    if (method.equals("default")) {
        mDummySurfaceView = new SurfaceView(getApplicationContext());
        mDummySurfaceView.setAlpha(0.01f);
        ViewGroup.LayoutParams sparams = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, 1);
        mDummySurfaceView.setLayoutParams(sparams);
        mFlashManipulator = new DefaultFlashlightManipulator(mDummySurfaceView);
        mContainer.addView(mDummySurfaceView);
    } else if (method.equals("htc")) {
        mFlashManipulator = new HTCFlashlightManipulator();
    } else if (method.equals("nosurfaceview")) {
        mFlashManipulator = new NoSurfaceViewFlashlightManipulator();
    } else {
        mDummySurfaceView = new SurfaceView(getApplicationContext());
        mDummySurfaceView.setAlpha(0.01f);
        ViewGroup.LayoutParams sparams = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, 1);
        mDummySurfaceView.setLayoutParams(sparams);
        mFlashManipulator = new DefaultFlashlightManipulator(mDummySurfaceView);
        mContainer.addView(mDummySurfaceView);
    }

    mWindowManager.addView(mContainer, params);

    mHandler = new Handler();
    mActor = new Runnable() {
        @Override
        public void run() {
            mFlashManipulator.turnFlashlightOn();
        }
    };

    mScreenOffReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            mFlashManipulator.turnFlashlightOff();
            mHandler.postDelayed(mActor, 200);
        }
    };

    mStopServiceReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            mFlashManipulator.turnFlashlightOff();
            stopSelf();
        }
    };
    registerReceiver(mScreenOffReceiver, new IntentFilter(Intent.ACTION_SCREEN_OFF));
    registerReceiver(mStopServiceReceiver, new IntentFilter(getPackageName() + ".STOP_FLASH"));
}

From source file:aenadon.wienerlinienalarm.activities.MainActivity.java

private void setupAlarmTriggeredReceiver() {
    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(Keys.Intent.REFRESH_LIST);

    alarmTriggeredReceiver = new BroadcastReceiver() {
        @Override//from www . j a v  a2  s .co m
        public void onReceive(Context context, Intent intent) {
            tabAdapter.notifyDataSetChanged();
        }
    };
    registerReceiver(alarmTriggeredReceiver, intentFilter);
}

From source file:com.grass.caishi.cc.DemoHXSDKHelper.java

/**
 * ? ?UI???UI??????? activityList.size() <= 0 ????????Activity Stack
 *//*  w ww  .j a v a2 s  .  c o m*/
protected void initEventListener() {
    eventListener = new EMEventListener() {
        private BroadcastReceiver broadCastReceiver = null;

        @Override
        public void onEvent(EMNotifierEvent event) {
            EMMessage message = null;
            if (event.getData() instanceof EMMessage) {
                message = (EMMessage) event.getData();
                EMLog.d(TAG, "receive the event : " + event.getEvent() + ",id : " + message.getMsgId());
            }

            switch (event.getEvent()) {
            case EventNewMessage:
                // ????UI,????
                if (activityList.size() <= 0) {
                    HXSDKHelper.getInstance().getNotifier().onNewMsg(message);
                }
                break;
            case EventOfflineMessage:
                if (activityList.size() <= 0) {
                    EMLog.d(TAG, "received offline messages");
                    List<EMMessage> messages = (List<EMMessage>) event.getData();
                    HXSDKHelper.getInstance().getNotifier().onNewMesg(messages);
                }
                break;
            // below is just giving a example to show a cmd toast, the app
            // should not follow this
            // so be careful of this
            case EventNewCMDMessage: {

                EMLog.d(TAG, "??");
                // ??body
                CmdMessageBody cmdMsgBody = (CmdMessageBody) message.getBody();
                final String action = cmdMsgBody.action;// ?action

                // ? ?
                // message.getStringAttribute("");
                EMLog.d(TAG, String.format("??action:%s,message:%s", action, message.toString()));
                final String str = appContext.getString(R.string.receive_the_passthrough);

                final String CMD_TOAST_BROADCAST = "easemob.demo.cmd.toast";
                IntentFilter cmdFilter = new IntentFilter(CMD_TOAST_BROADCAST);

                if (broadCastReceiver == null) {
                    broadCastReceiver = new BroadcastReceiver() {

                        @Override
                        public void onReceive(Context context, Intent intent) {
                            // TODO Auto-generated method stub
                            Toast.makeText(appContext, intent.getStringExtra("cmd_value"), Toast.LENGTH_SHORT)
                                    .show();
                        }
                    };

                    // 
                    appContext.registerReceiver(broadCastReceiver, cmdFilter);
                }

                Intent broadcastIntent = new Intent(CMD_TOAST_BROADCAST);
                broadcastIntent.putExtra("cmd_value", str + action);
                appContext.sendBroadcast(broadcastIntent, null);

                break;
            }
            case EventDeliveryAck:
                message.setDelivered(true);
                break;
            case EventReadAck:
                message.setAcked(true);
                break;
            // add other events in case you are interested in
            default:
                break;
            }

        }
    };

    EMChatManager.getInstance().registerEventListener(eventListener);

    EMChatManager.getInstance().addChatRoomChangeListener(new EMChatRoomChangeListener() {
        private final static String ROOM_CHANGE_BROADCAST = "easemob.demo.chatroom.changeevent.toast";
        private final IntentFilter filter = new IntentFilter(ROOM_CHANGE_BROADCAST);
        private boolean registered = false;

        private void showToast(String value) {
            if (!registered) {
                // 
                appContext.registerReceiver(new BroadcastReceiver() {

                    @Override
                    public void onReceive(Context context, Intent intent) {
                        Toast.makeText(appContext, intent.getStringExtra("value"), Toast.LENGTH_SHORT).show();
                    }

                }, filter);

                registered = true;
            }

            Intent broadcastIntent = new Intent(ROOM_CHANGE_BROADCAST);
            broadcastIntent.putExtra("value", value);
            appContext.sendBroadcast(broadcastIntent, null);
        }

        @Override
        public void onChatRoomDestroyed(String roomId, String roomName) {
            showToast(" room : " + roomId + " with room name : " + roomName + " was destroyed");
            Log.i("info", "onChatRoomDestroyed=" + roomName);
        }

        @Override
        public void onMemberJoined(String roomId, String participant) {
            showToast("member : " + participant + " join the room : " + roomId);
            Log.i("info", "onmemberjoined=" + participant);

        }

        @Override
        public void onMemberExited(String roomId, String roomName, String participant) {
            showToast("member : " + participant + " leave the room : " + roomId + " room name : " + roomName);
            Log.i("info", "onMemberExited=" + participant);

        }

        @Override
        public void onMemberKicked(String roomId, String roomName, String participant) {
            showToast("member : " + participant + " was kicked from the room : " + roomId + " room name : "
                    + roomName);
            Log.i("info", "onMemberKicked=" + participant);

        }

    });
}