Example usage for android.content BroadcastReceiver BroadcastReceiver

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.nadmm.airports.aeronav.ChartsDownloadFragment.java

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

    mFilter = new IntentFilter();
    mFilter.addAction(AeroNavService.ACTION_GET_CHARTS);
    mFilter.addAction(AeroNavService.ACTION_CHECK_CHARTS);
    mFilter.addAction(AeroNavService.ACTION_COUNT_CHARTS);

    mReceiver = new BroadcastReceiver() {

        @Override//from  www  .j a  v  a2s . co m
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();
            switch (action) {
            case AeroNavService.ACTION_GET_CHARTS:
                onChartDownload(context, intent);
                break;
            case AeroNavService.ACTION_CHECK_CHARTS:
                onChartDelete(context, intent);
                break;
            case AeroNavService.ACTION_COUNT_CHARTS:
                onChartCount(context, intent);
                break;
            }
        }
    };

    mOnClickListener = new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (mSelectedRow == null) {
                mStop = false;
                int total = (Integer) v.getTag(R.id.DTPP_CHART_TOTAL);
                int avail = (Integer) v.getTag(R.id.DTPP_CHART_AVAIL);
                if (avail < total) {
                    if (mIsOk && !mExpired) {
                        confirmStartDownload(v);
                    } else {
                        UiUtils.showToast(getActivity(), "Cannot start download");
                    }
                } else {
                    confirmChartDelete(v);
                }
            } else if (v == mSelectedRow) {
                confirmStopDownload();
            }
        }
    };
}

---

From source file:com.google.android.gcm.demo.ui.MainActivity.java

@Override
protected void onCreate(Bundle savedState) {
    super.onCreate(savedState);
    setContentView(R.layout.activity_main);
    mLogger = new Logger(this);
    mLogsUI = (TextView) findViewById(R.id.logs);
    mLoggerCallback = new BroadcastReceiver() {
        @Override/*  w w w .  ja  va  2 s . c  o m*/
        public void onReceive(Context context, Intent intent) {
            switch (intent.getAction()) {
            case LoggingService.ACTION_CLEAR_LOGS:
                mLogsUI.setText("");
                break;
            case LoggingService.ACTION_LOG:
                StringBuilder stringBuilder = new StringBuilder();
                String newLog = intent.getStringExtra(LoggingService.EXTRA_LOG_MESSAGE);
                String oldLogs = Html.toHtml(new SpannableString(mLogsUI.getText()));
                appendFormattedLogLine(newLog, stringBuilder);
                stringBuilder.append(oldLogs);
                mLogsUI.setText(Html.fromHtml(stringBuilder.toString()));
                List<Fragment> fragments = getSupportFragmentManager().getFragments();
                for (Fragment fragment : fragments) {
                    if (fragment instanceof RefreshableFragment && fragment.isVisible()) {
                        ((RefreshableFragment) fragment).refresh();
                    }
                }
                break;
            }
        }
    };

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    mDrawerView = (FrameLayout) findViewById(R.id.navigation_drawer);
    mDrawerMenu = (ListView) findViewById(R.id.navigation_drawer_menu);
    mDrawerScrim = findViewById(R.id.navigation_drawer_scrim);

    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    TypedArray colorPrimaryDark = getTheme().obtainStyledAttributes(new int[] { R.attr.colorPrimaryDark });
    mDrawerLayout.setStatusBarBackgroundColor(colorPrimaryDark.getColor(0, 0xFF000000));
    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
    colorPrimaryDark.recycle();

    ImageView drawerHeader = new ImageView(this);
    drawerHeader.setImageResource(R.drawable.drawer_gcm_logo);
    mDrawerMenu.addHeaderView(drawerHeader);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        // Set the drawer width accordingly with the guidelines: window_width - toolbar_height.
        toolbar.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
            @Override
            public void onLayoutChange(View view, int left, int top, int right, int bottom, int oldLeft,
                    int oldTop, int oldRight, int oldBottom) {
                if (left == 0 && top == 0 && right == 0 && bottom == 0) {
                    return;
                }
                DisplayMetrics metrics = new DisplayMetrics();
                getWindowManager().getDefaultDisplay().getMetrics(metrics);
                float logicalDensity = metrics.density;
                int maxWidth = (int) Math.ceil(320 * logicalDensity);
                DrawerLayout.LayoutParams params = (DrawerLayout.LayoutParams) mDrawerView.getLayoutParams();
                int newWidth = view.getWidth() - view.getHeight();
                params.width = (newWidth > maxWidth ? maxWidth : newWidth);
                mDrawerView.setLayoutParams(params);
            }
        });
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
        mDrawerView.setOnApplyWindowInsetsListener(new View.OnApplyWindowInsetsListener() {
            @TargetApi(Build.VERSION_CODES.KITKAT_WATCH)
            @Override
            public WindowInsets onApplyWindowInsets(View v, WindowInsets insets) {
                // Set scrim height to match status bar height.
                mDrawerScrim.setLayoutParams(new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
                        insets.getSystemWindowInsetTop()));
                return insets;
            }
        });
    }

    int activeItemIndicator = (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
            ? android.R.layout.simple_list_item_activated_1
            : android.R.layout.simple_list_item_checked;

    mMainMenu = new MainMenu(this);
    mDrawerMenu.setOnItemClickListener(this);
    mDrawerMenu.setAdapter(new ArrayAdapter<>(getSupportActionBar().getThemedContext(), activeItemIndicator,
            android.R.id.text1, mMainMenu.getEntries()));

    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.drawer_open,
            R.string.drawer_close) {
        @Override
        public void onDrawerOpened(View drawerView) {
            // The user learned how to open the drawer. Do not open it for him anymore.
            getAppPreferences().edit().putBoolean(PREF_OPEN_DRAWER_AT_STARTUP, false).apply();
            super.onDrawerOpened(drawerView);
        }
    };

    boolean activityResumed = (savedState != null);
    boolean openDrawer = getAppPreferences().getBoolean(PREF_OPEN_DRAWER_AT_STARTUP, true);
    int lastScreenId = getAppPreferences().getInt(PREF_LAST_SCREEN_ID, 0);
    selectItem(lastScreenId);
    if (!activityResumed && openDrawer) {
        mDrawerLayout.openDrawer(mDrawerView);
    }
    mDrawerLayout.setDrawerListener(mDrawerToggle);

    /*
     * Here we check if the Activity was created by the user clicking on one of our GCM
     * notifications:
     * 1. Check if the action of the intent used to launch the Activity.
     * 2. Print out any additional data sent with the notification. This is included as extras
     *  on the intent.
     */
    Intent launchIntent = getIntent();
    if ("gcm_test_app_notification_click_action".equals(launchIntent.getAction())) {
        Bundle data = launchIntent.getExtras();
        data.isEmpty(); // Force the bundle to unparcel so that toString() works
        String format = getResources().getString(R.string.notification_intent_received);
        mLogger.log(Log.INFO, String.format(format, data));
    }
}

---

From source file:com.kyleszombathy.sms_scheduler.MessageAlarmReceiver.java

@Override
public void onReceive(Context context, Intent intent) {
    this.context = context;
    boolean sendSuccessFlag = true;

    // Get wakelock
    Intent service = new Intent(context, MessageAlarmReceiver.class);

    // Start the service, keeping the device awake while it is launching.
    Log.i("SimpleWakefulReceiver", "Starting service @ " + SystemClock.elapsedRealtime());
    startWakefulService(context, service);

    // Get data from intent
    ArrayList<String> phoneList = intent.getStringArrayListExtra("pNum");
    String messageContent = intent.getStringExtra("message");
    int alarmNumber = intent.getIntExtra("alarmNumber", -1);
    ArrayList<String> nameList = intent.getStringArrayListExtra("nameList");

    // Split message, regardless if needed - just in case I have the message length number wrong
    final ArrayList<String> messageArrayList = smsManager.divideMessage(messageContent);

    // Sends to multiple recipients
    for (int i = 0; i < phoneList.size(); i++) {
        // Send message and retrieve
        boolean result = sendSMSMessage(phoneList.get(i), messageArrayList);
        if (!result) {
            sendSuccessFlag = false;/*from w  w w  .j  av a  2  s . c  om*/
        }
    }

    /* Register for SMS send action */
    context.getApplicationContext().registerReceiver(new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            String result = "";
            final String[] TRANSMISSION_TYPE = { "Transmission successful", "Transmission failed", "Radio off",
                    "No PDU defined", "No service" };

            switch (getResultCode()) {
            case Activity.RESULT_OK:
                result = TRANSMISSION_TYPE[0];
                break;
            case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                result = TRANSMISSION_TYPE[1];
                break;
            case SmsManager.RESULT_ERROR_RADIO_OFF:
                result = TRANSMISSION_TYPE[2];
                break;
            case SmsManager.RESULT_ERROR_NULL_PDU:
                result = TRANSMISSION_TYPE[3];
                break;
            case SmsManager.RESULT_ERROR_NO_SERVICE:
                result = TRANSMISSION_TYPE[4];
                break;
            }
            Log.i(TAG, result + " for message " + messageArrayList.toString());
            // Handle error
            if (!Objects.equals(result, TRANSMISSION_TYPE[0])) {
                //messageSendSuccess[0] = false;
            }
        }
    }, new IntentFilter(SENT));

    // Create notification message
    String notificationMessage = Tools.createSentString(context, nameList, 1, sendSuccessFlag);

    // Send notification if message send successfull
    if (sendSuccessFlag) {
        sendNotification(context, notificationMessage, messageContent, true, nameList);
    } else {
        sendNotification(context, notificationMessage, messageContent, false, nameList);
    }
    // Archive, regardless of send success or not
    markAsSent(context, notificationMessage, alarmNumber);
    // Release wakelock
    completeWakefulIntent(service);
}

---

From source file:com.google.android.apps.muzei.MuzeiWallpaperService.java

@Override
public void onCreate() {
    super.onCreate();
    if (UserManagerCompat.isUserUnlocked(this)) {
        initialize();/*  w  w  w .  j a  v  a2 s  .co  m*/
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
        mUnlockReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                initialize();
                unregisterReceiver(this);
            }
        };
        IntentFilter filter = new IntentFilter(Intent.ACTION_USER_UNLOCKED);
        registerReceiver(mUnlockReceiver, filter);
    }
}

---

From source file:com.google.android.gms.drive.sample.conflict.MainActivity.java

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

    groceryListEditText = (EditText) findViewById(R.id.editText);
    updateGroceryListButton = (Button) findViewById(R.id.button);

    updateGroceryListButton.setOnClickListener(new View.OnClickListener() {
        @Override//from w w w . j a  v  a 2 s . c  om
        public void onClick(View view) {
            if (groceryListContents != null) {
                groceryListContents.reopenForWrite(getGoogleApiClient())
                        .setResultCallback(updateDriveContensCallback);
                // Disable update button to prevent double taps.
                updateGroceryListButton.setEnabled(false);
            }
        }
    });

    // When conflicts are resolved, update the EditText with the resolved list
    // then open the contents so it contains the resolved list.
    broadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (intent.getAction().equals(ConflictResolver.CONFLICT_RESOLVED)) {
                Log.d(TAG, "Received intent to update edit text.");
                String resolvedStr = intent.getStringExtra("conflictResolution");
                groceryListEditText.setText(resolvedStr);
                // Open {@code groceryListFile} in read only mode to update
                // {@code groceryListContents} to current base state.
                groceryListFile.open(getGoogleApiClient(), DriveFile.MODE_READ_ONLY, null)
                        .setResultCallback(driveContentsCallback);
            }
        }
    };
}

---

From source file:eu.power_switch.gui.dialog.AddSsidDialog.java

@NonNull
@Override/*from www.ja v a  2  s.  co  m*/
public Dialog onCreateDialog(Bundle savedInstanceState) {
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

    broadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            ArrayList<String> connections = new ArrayList<>();

            for (ScanResult scanResult : mainWifi.getScanResults()) {
                if (scanResult.SSID != null && !scanResult.SSID.isEmpty()) {
                    connections.add(scanResult.SSID);
                }
            }

            updateSSIDs(connections);

            layoutLoading.setVisibility(View.GONE);
            listView.setVisibility(View.VISIBLE);
        }
    };

    mainWifi = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);

    LayoutInflater inflater = getActivity().getLayoutInflater();
    contentView = inflater.inflate(R.layout.dialog_add_ssid, null);
    builder.setView(contentView);

    editText_ssid = (TextInputEditText) contentView.findViewById(R.id.editText_ssid);
    editText_ssid.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }

        @Override
        public void afterTextChanged(Editable s) {
            checkValidity();
        }
    });

    final IconicsImageView refresh = (IconicsImageView) contentView.findViewById(R.id.button_refresh);
    refresh.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mainWifi.isWifiEnabled()) {
                refresh.startAnimation(AnimationHandler.getRotationClockwiseAnimation(getContext()));
                refreshSsids();
            } else {
                Toast.makeText(getActivity(), "WiFi disabled!", Toast.LENGTH_LONG).show();
            }
        }
    });

    layoutLoading = (LinearLayout) contentView.findViewById(R.id.layoutLoading);

    listView = (ListView) contentView.findViewById(R.id.listView);
    ssidAdapter = new ArrayAdapter<>(getActivity(), android.R.layout.simple_list_item_multiple_choice, ssids);
    listView.setAdapter(ssidAdapter);
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            checkValidity();
        }
    });

    builder.setTitle(R.string.add_ssids);
    builder.setPositiveButton(R.string.add, new OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            try {
                sendSsidAddedBroadcast(getContext(), getSelectedSSIDs());
            } catch (Exception e) {
                StatusMessageHandler.showErrorMessage(getTargetFragment().getView().findViewById(R.id.listView),
                        e);
            }
        }
    });

    builder.setNeutralButton(android.R.string.cancel, null);

    setPositiveButtonVisibility(false);

    dialog = builder.create();
    dialog.setCanceledOnTouchOutside(false); // prevent close dialog on touch outside window
    dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);
    dialog.show();

    defaultTextColor = ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_POSITIVE).getTextColors()
            .getDefaultColor();

    checkValidity();

    refreshSsids();

    return dialog;
}

---

From source file:eu.power_switch.gui.fragment.configure_geofence.ConfigureGeofenceDialogPage3ExitActionsFragment.java

@Nullable
@Override/*w ww  .  j  a  v  a  2 s.c  om*/
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    rootView = inflater.inflate(R.layout.dialog_fragment_configure_geofence_page_3, container, false);

    broadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            sendActionsChangedBroadcast(getContext(), currentExitActions);
        }
    };

    final Fragment fragment = this;
    FloatingActionButton addActionFAB = (FloatingActionButton) rootView.findViewById(R.id.add_action);
    addActionFAB.setImageDrawable(IconicsHelper.getAddIcon(getActivity(),
            ContextCompat.getColor(getActivity(), android.R.color.white)));
    addActionFAB.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            AddGeofenceExitActionDialog addGeofenceExitActionDialog = new AddGeofenceExitActionDialog();
            addGeofenceExitActionDialog.setTargetFragment(fragment, 0);
            addGeofenceExitActionDialog.show(getActivity().getSupportFragmentManager(), null);
        }
    });

    currentExitActions = new ArrayList<>();
    actionRecyclerViewAdapter = new ActionRecyclerViewAdapter(getActivity(), currentExitActions);
    actionRecyclerViewAdapter.setOnDeleteClickListener(new ActionRecyclerViewAdapter.OnItemClickListener() {
        @Override
        public void onItemClick(View itemView, int position) {
            currentExitActions.remove(position);
            actionRecyclerViewAdapter.notifyDataSetChanged();
            sendActionsChangedBroadcast(getContext(), currentExitActions);
        }
    });
    RecyclerView recyclerViewTimerActions = (RecyclerView) rootView
            .findViewById(R.id.recyclerview_list_of_actions);
    recyclerViewTimerActions.setAdapter(actionRecyclerViewAdapter);
    StaggeredGridLayoutManager layoutManager = new StaggeredGridLayoutManager(1,
            StaggeredGridLayoutManager.VERTICAL);
    recyclerViewTimerActions.setLayoutManager(layoutManager);

    Bundle args = getArguments();
    if (args != null && args.containsKey(ConfigureGeofenceDialog.GEOFENCE_ID_KEY)) {
        long geofenceId = args.getLong(ConfigureGeofenceDialog.GEOFENCE_ID_KEY);
        initializeData(geofenceId);
    }

    sendActionsChangedBroadcast(getContext(), currentExitActions);

    return rootView;
}

---

From source file:eu.power_switch.gui.fragment.configure_geofence.ConfigureGeofenceDialogPage2EnterActionsFragment.java

@Nullable
@Override/*from  ww w.  ja  va  2s  .  c o m*/
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    rootView = inflater.inflate(R.layout.dialog_fragment_configure_geofence_page_2, container, false);

    broadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            sendActionsChangedBroadcast(getContext(), currentEnterActions);
        }
    };

    final Fragment fragment = this;
    FloatingActionButton addActionFAB = (FloatingActionButton) rootView.findViewById(R.id.add_action);
    addActionFAB.setImageDrawable(IconicsHelper.getAddIcon(getActivity(),
            ContextCompat.getColor(getActivity(), android.R.color.white)));
    addActionFAB.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            AddGeofenceEnterActionDialog addGeofenceEnterActionDialog = new AddGeofenceEnterActionDialog();
            addGeofenceEnterActionDialog.setTargetFragment(fragment, 0);
            addGeofenceEnterActionDialog.show(getActivity().getSupportFragmentManager(), null);
        }
    });

    currentEnterActions = new ArrayList<>();
    actionRecyclerViewAdapter = new ActionRecyclerViewAdapter(getActivity(), currentEnterActions);
    actionRecyclerViewAdapter.setOnDeleteClickListener(new ActionRecyclerViewAdapter.OnItemClickListener() {
        @Override
        public void onItemClick(View itemView, int position) {
            currentEnterActions.remove(position);
            actionRecyclerViewAdapter.notifyDataSetChanged();
            sendActionsChangedBroadcast(getContext(), currentEnterActions);
        }
    });
    RecyclerView recyclerViewTimerActions = (RecyclerView) rootView
            .findViewById(R.id.recyclerview_list_of_actions);
    recyclerViewTimerActions.setAdapter(actionRecyclerViewAdapter);
    StaggeredGridLayoutManager layoutManager = new StaggeredGridLayoutManager(1,
            StaggeredGridLayoutManager.VERTICAL);
    recyclerViewTimerActions.setLayoutManager(layoutManager);

    Bundle args = getArguments();
    if (args != null && args.containsKey(ConfigureGeofenceDialog.GEOFENCE_ID_KEY)) {
        long geofenceId = args.getLong(ConfigureGeofenceDialog.GEOFENCE_ID_KEY);
        initializeData(geofenceId);
    }

    sendActionsChangedBroadcast(getContext(), currentEnterActions);

    return rootView;
}

---

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

private void initializeKiller() {
    IntentFilter intentFilterKiller = new IntentFilter(actionKill);
    broadcastReceiverKiller = new BroadcastReceiver() {
        @Override/*from w  ww .  j  a  va 2  s. c om*/
        public void onReceive(Context context, Intent intent) {
            if (PlayingService.serviceAlive) {
                stopService(new Intent(getBaseContext(), PlayingService.class));
                PlayingService.serviceAlive = false;
            }
            finish();
        }
    };
    registerReceiver(broadcastReceiverKiller, intentFilterKiller);
}

---

From source file:de.spiritcroc.ownlog.ui.view.EditTagsView.java

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

    LocalBroadcastManager.getInstance(getContext())
            .registerReceiver(mTagBroadcastReceiver = new BroadcastReceiver() {
                @Override//w  w w .j  a  v  a 2s.com
                public void onReceive(Context context, Intent intent) {
                    Parcelable item = intent.getParcelableExtra(Constants.EXTRA_TAG_ITEM);
                    if (!(item instanceof TagItem)) {
                        Log.w(TAG, "Received invalid tag item: " + item);
                        return;
                    }
                    switch (intent.getIntExtra(Constants.EXTRA_TAG_ACTION, -1)) {
                    case Constants.TAG_ACTION_ADD:
                        onAddTagResult((TagItem) item);
                        break;
                    case Constants.TAG_ACTION_EDIT:
                        onEditTagResult((TagItem) item);
                        break;
                    case Constants.TAG_ACTION_DELETE:
                        onDeleteTagResult((TagItem) item);
                        break;
                    default:
                        Log.w(TAG, "Received unknown tag action: "
                                + intent.getIntExtra(Constants.EXTRA_TAG_ACTION, -1));
                        break;
                    }
                }
            }, new IntentFilter(Constants.EVENT_TAG_UPDATE));
}

---

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