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:com.remobile.batteryStatus.BatteryListener.java

/**
 * Executes the request./*from ww w  . j a v  a2 s.c o m*/
 *
 * @param action           The action to execute.
 * @param args             JSONArry of arguments for the plugin.
 * @param callbackContext    The callback context used when calling back into JavaScript.
 * @return                 True if the action was valid, false if not.
 */
@Override
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) {
    if (action.equals("start")) {
        // We need to listen to power events to update battery status
        IntentFilter intentFilter = new IntentFilter();
        intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED);
        if (this.receiver == null) {
            this.receiver = new BroadcastReceiver() {
                @Override
                public void onReceive(Context context, Intent intent) {
                    updateBatteryInfo(intent);
                }
            };
            getReactApplicationContext().registerReceiver(this.receiver, intentFilter);
        }

        // Don't return any result now, since status results will be sent when events come in from broadcast receiver
        callbackContext.success();
        return true;
    }

    else if (action.equals("stop")) {
        removeBatteryListener();
        callbackContext.success();
        return true;
    }

    return false;
}

From source file:com.thelastcrusade.soundstream.util.BroadcastRegistrar.java

public void register(Context context) {
    //this receiver routes actions to their registered handler
    this.localReceiver = new BroadcastReceiver() {

        @Override/*from www  .  j av  a2s.  co m*/
        public void onReceive(Context context, Intent intent) {
            for (String key : localHandlerMap.keySet()) {
                if (key.equals(intent.getAction())) {
                    localHandlerMap.get(key).onReceiveAction(context, intent);
                }
            }
        }
    };

    this.globalReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            for (String key : globalHandlerMap.keySet()) {
                if (key.equals(intent.getAction())) {
                    globalHandlerMap.get(key).onReceiveAction(context, intent);
                }
            }
        }
    };

    //register the local receiver, with the assembled filter
    LocalBroadcastManager.getInstance(context).registerReceiver(localReceiver, localFilter);

    //register the global receiver, with the assembled filter
    context.registerReceiver(globalReceiver, globalFilter);

    //hold on to the registered context, for unregister
    this.registeredContext = context;
}

From source file:com.gigathinking.simpleapplock.AppLaunchDetectorService.java

@Override
public void onCreate() {
    super.onCreate();
    mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
    mAppListData = new AppListData(getApplicationContext());
    mAppListData.init();// ww  w.j  a  v  a2 s  . co  m
    updateReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (!mList.isEmpty()) {
                mList.clear();
            }
            if (!mAppMap.isEmpty()) {
                mAppMap.clear();
            }
            Cursor cursor = mAppListData.getAppListInfo();
            int count = cursor.getCount();
            for (int i = 0; i < count; ++i) {
                cursor.moveToPosition(i);
                mList.add(cursor.getString(2));
                mAppMap.put(cursor.getString(2), Boolean.valueOf(cursor.getString(3)));
                mLastOpen.put(cursor.getString(2), cursor.getInt(4));
            }
        }
    };
    mList = new ArrayList<String>();
    mAppMap = new HashMap<String, Boolean>();
    mLastOpen = new HashMap<String, Integer>();
    Cursor cursor = mAppListData.getAppListInfo();
    int count = cursor.getCount();
    for (int i = 0; i < count; ++i) {
        cursor.moveToPosition(i);
        mList.add(cursor.getString(2));
        mAppMap.put(cursor.getString(2), Boolean.valueOf(cursor.getString(3)));
        mLastOpen.put(cursor.getString(2), cursor.getInt(4));
    }
    cursor.close();
    LocalBroadcastManager.getInstance(this).registerReceiver(updateReceiver,
            new IntentFilter(AppLockApplication.UPDATE_LIST));
    new DetectAppLaunch().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

From source file:com.brewcrewfoo.performance.fragments.BatteryInfo.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    context = getActivity();/*from w  ww.ja v  a  2s  .  c om*/
    mPreferences = PreferenceManager.getDefaultSharedPreferences(context);
    batteryInfoReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {

            //int  health= intent.getIntExtra(BatteryManager.EXTRA_HEALTH,0);
            //String  technology= intent.getExtras().getString(BatteryManager.EXTRA_TECHNOLOGY);
            //boolean  present= intent.getExtras().getBoolean(BatteryManager.EXTRA_PRESENT);
            //int  rawvoltage= intent.getIntExtra(BatteryManager.EXTRA_VOLTAGE,0);

            plugged = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0);
            int scale = intent.getIntExtra(BatteryManager.EXTRA_SCALE, 0);
            int lev = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, 0);
            int status = intent.getIntExtra(BatteryManager.EXTRA_STATUS, 0);
            int temperature = intent.getIntExtra(BatteryManager.EXTRA_TEMPERATURE, 0);

            level = lev * scale / 100;
            mbattery_percent.setText(level + "%");
            if (new File(BAT_VOLT_PATH).exists()) {
                int volt = Integer.parseInt(Helpers.readOneLine(BAT_VOLT_PATH));
                if (volt > 5000)
                    volt = (int) Math.round(volt / 1000.0);// in microvolts
                mbattery_volt.setText(volt + " mV");
            }
            switch ((int) Math.ceil(level / 20.0)) {
            case 0:
                mBattIcon.setImageResource(R.drawable.battery_0);
                break;
            case 1:
                mBattIcon.setImageResource(R.drawable.battery_1);
                break;
            case 2:
                mBattIcon.setImageResource(R.drawable.battery_2);
                break;
            case 3:
                mBattIcon.setImageResource(R.drawable.battery_3);
                break;
            case 4:
                mBattIcon.setImageResource(R.drawable.battery_4);
                break;
            case 5:
                mBattIcon.setImageResource(R.drawable.battery_5);
                break;
            }
            mbattery_status.setText(
                    (temperature / 10) + "C  " + getResources().getStringArray(R.array.batt_status)[status]);
        }
    };
    //getActivity().registerReceiver(batteryInfoReceiver,new IntentFilter(Intent.ACTION_BATTERY_CHANGED) );
    setRetainInstance(true);
    setHasOptionsMenu(true);

}

From source file:curiosamente.com.app.activities.main.MainActivity.java

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

    FragmentManager fm = getFragmentManager();
    FragmentTransaction fragmentTransaction = fm.beginTransaction();
    MainFragment mainFragment = new MainFragment();
    fragmentTransaction.add(R.id.main_layout, mainFragment);
    fragmentTransaction.commit();//from   w ww  .  j  a v a2  s.c  o  m

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    receiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {

            Bar[] bars = (Bar[]) intent.getExtras().get(HttpService.RETURNOBJECT_EXTRA_PROPERTY);
            //                FragmentManager fm = getFragmentManager();
            //                FragmentTransaction fragmentTransaction = fm.beginTransaction();
        }
    };

    mDrawerLayout = (DrawerLayout) findViewById(R.id.activity_main);
    mDrawerTextView = (TextView) findViewById(R.id.facebook_name_text);
    mDrawerLogoutButton = (Button) mDrawerLayout.findViewById(R.id.facebook_logout_button);
    mDrawerImage = (ImageView) findViewById(R.id.profileImage);

    Intent intent = new Intent(this, HttpService.class);
    intent.putExtra(HttpService.URL_EXTRA_PROPERTY, "http://192.168.0.13:8080/bar");
    intent.putExtra(HttpService.CLASS_EXTRA_PROPERTY, Bar[].class);
    startService(intent);

    initDrawer();
}

From source file:com.mobile.lapa.waitandsee.MainActivity.java

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

    mRegistrationProgressBar = (ProgressBar) findViewById(R.id.registrationProgressBar);
    mRegistrationBroadcastReceiver = new BroadcastReceiver() {
        @Override/*from w w  w  .j  a va2s  . com*/
        public void onReceive(Context context, Intent intent) {
            mRegistrationProgressBar.setVisibility(ProgressBar.GONE);
            SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
            boolean sentToken = sharedPreferences.getBoolean(QuickstartPreferences.SENT_TOKEN_TO_SERVER, false);
            if (!sentToken) {
                mMessageTextView.setText(getString(R.string.token_error_message));
            }
        }
    };

    mMessageTextView = (TextView) findViewById(R.id.messageTextView);
    mTitleTextView = (TextView) findViewById(R.id.titleTextView);
    mUserNameEditText = (EditText) findViewById(R.id.userNameEditText);
    mSubmitButton = (Button) findViewById(R.id.submitButton);

    mUserNameEditText.setOnEditorActionListener(new EditText.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_ACTION_DONE) {
                mSubmitButton.performClick();
                return true;
            }
            return false;
        }
    });

    if (this.textToSpeech == null) {
        textToSpeech = new TextToSpeech(this.getApplicationContext(), new TextToSpeech.OnInitListener() {
            @Override
            public void onInit(int status) {
                if (status != TextToSpeech.ERROR) {
                    textToSpeech.setLanguage(Locale.ENGLISH); //getDefault());
                }
            }
        });
    }

    Bundle b = getIntent().getExtras();
    String title = "";
    String message = "";
    if (b != null) {
        title = b.getString("TITLE_KEY");
        message = b.getString("MESSAGE_KEY");
    }

    if (title == "" && message == "") { //(b == null) {
        mTitleTextView.setText(getString(R.string.welcome_title));
        mMessageTextView.setText(getString(R.string.welcome_message));
    } else {
        mTitleTextView.setText(title);
        mMessageTextView.setText(message);
        playSound(title);
    }

    if (checkPlayServices()) {
        // Start IntentService to register this application with GCM.
        Intent intent = new Intent(this, RegistrationIntentService.class);
        startService(intent);
    }
    // ------- User name ------------
    settings = getSharedPreferences("PREF_NAME", Context.MODE_PRIVATE);
    userName = settings.getString("USER_NAME", "");
    if (userName != "") {
        // user name already set
        hideUserFields();
    }
    setUserTitle();
}

From source file:com.veniosg.dir.mvvm.model.storage.access.SafStorageAccessManager.java

@Override
public void requestWriteAccess(@NonNull final File fileInStorage,
        @NonNull final AccessPermissionListener listener) {
    final LocalBroadcastManager localBroadcastManager = LocalBroadcastManager.getInstance(context);
    localBroadcastManager.registerReceiver(new BroadcastReceiver() {
        @Override//from w w  w  .java2  s .  co m
        public void onReceive(Context context, Intent intent) {
            // We're assuming broadcast will happen in onDestroy(), and only once, regardless of SAF result
            localBroadcastManager.unregisterReceiver(this);

            if (hasWriteAccess(fileInStorage)) {
                listener.granted();
            } else {
                boolean granted = intent.getBooleanExtra(EXTRA_STORAGE_ACCESS_GRANTED, false);

                if (!granted) {
                    listener.denied();
                } else {
                    listener.error();
                }
            }
        }
    }, new IntentFilter(ACTION_STORAGE_ACCESS_RESULT));
    Intent safPromptIntent = new Intent(context, SafPromptActivity.class);
    safPromptIntent.addFlags(FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(safPromptIntent);
}

From source file:com.example.todd.mrqsample.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    mapp = (Myapplication) getApplication();
    mRegistrationProgressBar = (ProgressBar) findViewById(R.id.registrationProgressBar);
    mRegistrationBroadcastReceiver = new BroadcastReceiver() {
        @Override/*from   w w  w .j a  v a 2  s  .c o m*/
        public void onReceive(Context context, Intent intent) {
            mRegistrationProgressBar.setVisibility(ProgressBar.GONE);
            SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
            boolean sentToken = sharedPreferences.getBoolean(QuickstartPreferences.SENT_TOKEN_TO_SERVER, false);
            if (sentToken) {
                mInformationTextView.setText(getString(R.string.gcm_send_message));
                try {
                    Log.d("MRQ_MRQMainActivity", mrqSdk.getGcmRegistrationId().toString());
                } catch (Exception e) {
                    Log.d("MRQ_MRQMainActivity", e.toString());
                }
                setContext();
            } else {
                mInformationTextView.setText(getString(R.string.token_error_message));
            }
        }
    };
    mInformationTextView = (TextView) findViewById(R.id.informationTextView);

    // Registering BroadcastReceiver
    registerReceiver();

    if (checkPlayServices()) {
        // Start IntentService to register this application with GCM.
        Intent intent = new Intent(this, RegistrationIntentService.class);
        startService(intent);
    }

    //mrqSdk.
    //mrqSdk.refresh();
}

From source file:eu.power_switch.gui.activity.RoomsActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    // set Theme before anything else in onCreate
    ThemeHelper.applyTheme(this);

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_rooms);

    // allow always-on screen
    setAmbientEnabled();// w w  w.  j  a  v  a2 s  . co  m

    dataApiHandler = new DataApiHandler(getApplicationContext());

    // 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("MainActivity", "received intent: " + intent.getAction());

            ArrayList<Room> rooms = (ArrayList<Room>) intent.getSerializableExtra(ListenerService.ROOM_DATA);
            replaceRoomList(rooms);

            refreshUI();
        }
    };

    final WatchViewStub stub = (WatchViewStub) findViewById(R.id.watch_view_stub);
    stub.setOnLayoutInflatedListener(new WatchViewStub.OnLayoutInflatedListener() {
        @Override
        public void onLayoutInflated(WatchViewStub stub) {

            relativeLayoutAmbientMode = (RelativeLayout) findViewById(R.id.relativeLayout_ambientMode);

            roomsRecyclerView = (RecyclerView) findViewById(R.id.rooms_recyclerView);
            roomsRecyclerViewAdapter = new RoomRecyclerViewAdapter(stub.getContext(), roomsRecyclerView,
                    roomList, dataApiHandler);
            roomsRecyclerView.setAdapter(roomsRecyclerViewAdapter);

            SnappingLinearLayoutManager layoutManager = new SnappingLinearLayoutManager(getApplicationContext(),
                    LinearLayoutManager.VERTICAL, false);
            roomsRecyclerView.setLayoutManager(layoutManager);
        }
    });
}

From source file:com.nadmm.airports.wx.AirSigmetFragment.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setHasOptionsMenu(true);/*  w  w  w  .  java  2  s  .  c  o m*/

    mFilter = new IntentFilter();
    mFilter.addAction(mAction);

    mReceiver = new BroadcastReceiver() {

        @Override
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();
            if (action.equals(mAction)) {
                String type = intent.getStringExtra(NoaaService.TYPE);
                if (type.equals(NoaaService.TYPE_TEXT)) {
                    showAirSigmetText(intent);
                }
            }
        }
    };
}