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:name.gumartinm.weather.information.fragment.overview.OverviewFragment.java

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

    this.mReceiver = new BroadcastReceiver() {

        @Override//from   www  . ja  v  a2  s  .  co m
        public void onReceive(final Context context, final Intent intent) {
            final String action = intent.getAction();
            if (action.equals(BROADCAST_INTENT_ACTION)) {
                final Forecast forecastRemote = (Forecast) intent.getSerializableExtra("forecast");

                // 1. Check conditions. They must be the same as the ones that triggered the AsyncTask.
                final DatabaseQueries query = new DatabaseQueries(context.getApplicationContext());
                final WeatherLocation weatherLocation = query.queryDataBase();
                final PermanentStorage store = new PermanentStorage(context.getApplicationContext());
                final Forecast forecast = store.getForecast();

                if (forecast == null
                        || !OverviewFragment.this.isDataFresh(weatherLocation.getLastForecastUIUpdate())) {

                    if (forecastRemote != null) {
                        // 2. Update UI.
                        OverviewFragment.this.updateUI(forecastRemote);

                        // 3. Update Data.
                        store.saveForecast(forecastRemote);
                        weatherLocation.setLastForecastUIUpdate(new Date());
                        query.updateDataBase(weatherLocation);

                        // 4. Show list.
                        OverviewFragment.this.setListShownNoAnimation(true);
                    } else {
                        // Empty list and show error message (see setEmptyText in onCreate)
                        OverviewFragment.this.setListAdapter(null);
                        OverviewFragment.this.setListShownNoAnimation(true);
                    }
                }
            }
        }
    };

    // Register receiver
    final IntentFilter filter = new IntentFilter();
    filter.addAction(BROADCAST_INTENT_ACTION);
    LocalBroadcastManager.getInstance(this.getActivity().getApplicationContext())
            .registerReceiver(this.mReceiver, filter);

    final DatabaseQueries query = new DatabaseQueries(this.getActivity().getApplicationContext());
    final WeatherLocation weatherLocation = query.queryDataBase();
    if (weatherLocation == null) {
        // Nothing to do.
        // Empty list and show error message (see setEmptyText in onCreate)
        this.setListAdapter(null);
        this.setListShownNoAnimation(true);
        return;
    }

    final PermanentStorage store = new PermanentStorage(this.getActivity().getApplicationContext());
    final Forecast forecast = store.getForecast();

    if (forecast != null && this.isDataFresh(weatherLocation.getLastForecastUIUpdate())) {
        this.updateUI(forecast);
    } else {
        // Load remote data (aynchronous)
        // Gets the data from the web.
        this.setListShownNoAnimation(false);
        final OverviewTask task = new OverviewTask(this.getActivity().getApplicationContext(),
                new CustomHTTPClient(AndroidHttpClient.newInstance(this.getString(R.string.http_client_agent))),
                new ServiceForecastParser(new JPOSForecastParser()));

        task.execute(weatherLocation.getLatitude(), weatherLocation.getLongitude());
    }
}

From source file:com.app.encontreibvrr.uploadImagem.MainActivityStorage.java

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

    // Initialize Firebase Auth
    mAuth = FirebaseAuth.getInstance();//from   w w w  .j  a v a2s.c o m

    // Initialize Firebase Storage Ref
    // [START get_storage_ref]
    mStorageRef = FirebaseStorage.getInstance().getReference();
    // [END get_storage_ref]

    // Click listeners
    findViewById(R.id.button_camera).setOnClickListener(this);
    findViewById(R.id.button_sign_in).setOnClickListener(this);
    findViewById(R.id.button_download).setOnClickListener(this);

    // Restore instance state
    if (savedInstanceState != null) {
        mFileUri = savedInstanceState.getParcelable(KEY_FILE_URI);
        mDownloadUrl = savedInstanceState.getParcelable(KEY_DOWNLOAD_URL);
    }
    // Restore instance state
    if (savedInstanceState != null) {
        mFileUri = savedInstanceState.getParcelable(KEY_FILE_URI);
        mDownloadUrl = savedInstanceState.getParcelable(KEY_DOWNLOAD_URL);
    }

    // Download receiver
    mDownloadReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            Log.d(TAG, "downloadReceiver:onReceive:" + intent);
            hideProgressDialog();

            if (MyDownloadService.ACTION_COMPLETED.equals(intent.getAction())) {
                String path = intent.getStringExtra(MyDownloadService.EXTRA_DOWNLOAD_PATH);
                long numBytes = intent.getLongExtra(MyDownloadService.EXTRA_BYTES_DOWNLOADED, 0);

                // Alert success
                showMessageDialog(getString(R.string.success),
                        String.format(Locale.getDefault(), "%d bytes downloaded from %s", numBytes, path));
            }

            if (MyDownloadService.ACTION_ERROR.equals(intent.getAction())) {
                String path = intent.getStringExtra(MyDownloadService.EXTRA_DOWNLOAD_PATH);

                // Alert failure
                showMessageDialog("Error",
                        String.format(Locale.getDefault(), "Failed to download from %s", path));
            }
        }
    };
}

From source file:activeng.pt.activenglab.BluetoothChatService.java

/**
 * Constructor. Prepares a new BluetoothChat session.
 *
 * @param context The UI Activity Context
 *///from w  w w  .ja  v  a  2 s .c o m
//public BluetoothChatService(Context context, Handler handler) {
public BluetoothChatService(Context context) {
    mContext = context;
    mAdapter = BluetoothAdapter.getDefaultAdapter();
    mState = Constants.STATE_NONE;
    //mHandler = handler;

    connectionUpdates = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            Bundle extras = intent.getExtras();
            Log.d("ActivEng", "BluetoothChatService --> onReceive");
            if (extras != null) {
                String message = extras.getString(Intent.EXTRA_TEXT);
                Log.d("ActivEng", message);
                write(message + "\n");
            }
        }
    };

}

From source file:de.msal.shoutemo.ui.chat.ChatFragment.java

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
        @Nullable Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_chat, container, false);

    /* set the fragment title of the toolbar */
    mCallback.setTitle(getString(R.string.app_name));

    /* INPUT FIELD WHERE THE MESSAGE IS COMPOSED */
    mInputField = (EditText) view.findViewById(R.id.et_input);

    /* display a blinking dot to show the refresh status */
    final ImageView updateStatus = (ImageView) view.findViewById(R.id.ib_update_indicator);
    mReceiver = new BroadcastReceiver() {
        @Override//  w w  w.j  av a  2s.  co m
        public void onReceive(Context context, Intent intent) {
            boolean enabled = intent.getBooleanExtra(GetPostsService.INTENT_UPDATE_ENABLED, false);
            if (enabled) {
                updateStatus.setVisibility(View.VISIBLE);
            } else {
                updateStatus.setVisibility(View.INVISIBLE);
            }
        }
    };

    /* SEND MESSAGE BUTTON */
    mSendButton = (ImageButton) view.findViewById(R.id.ib_send);
    // initially the mInputField is empty, so disable the send button
    mSendButton.setVisibility(View.GONE);
    // Send message when clicked on SEND-BUTTON
    mSendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mInputField.getText() != null && !TextUtils.isEmpty(mInputField.getText())) {
                new SendPostTask(getActivity()).execute(mInputField.getText().toString());
                mInputField.setText("");
            }
        }
    });

    mEmoticonGrid = (GridView) view.findViewById(R.id.emoticons_grid);
    /* set the adapter for the emoticons */
    mEmoticonGrid
            .setAdapter(new EmoticonsAdapter(getActivity(), new EmoticonsAdapter.OnEmoticonClickListener() {
                @Override
                public void onEmoticonClick(String bbcode) {
                    mInputField.getText().replace(mInputField.getSelectionStart(),
                            mInputField.getSelectionEnd(), " " + bbcode + " ");
                }
            }));

    /* A BUTTON WHICH SWITCHES BETWEEN SOFT KEYBOARD AND EMOTICON SELECTOR */
    mKeyboardButton = (ImageButton) view.findViewById(R.id.ib_emoticons);
    /* Showing and dismissing popup on clicking EMOTICONS-BUTTON */
    mKeyboardButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mEmoticonGrid.getVisibility() == View.VISIBLE) {
                mKeyboardButton.setImageResource(R.drawable.ic_action_keyboard_alt_white_24dp);
                mEmoticonGrid.setVisibility(View.GONE);
            } else {
                mKeyboardButton.setImageResource(R.drawable.ic_action_keyboard_arrow_down_white_24dp);
                mEmoticonGrid.setVisibility(View.VISIBLE);
                hideKeyboard();
            }
        }
    });

    /* LIST STUFF */
    mListAdapter = new ListAdapter(getActivity(), null, 0);
    ListView listView = (ListView) view.findViewById(android.R.id.list);
    listView.setVerticalScrollBarEnabled(true);
    listView.setAdapter(mListAdapter);
    this.getLoaderManager().initLoader(LOADER_ID_MESSAGES, null, this);

    return view;
}

From source file:edu.mit.mobile.android.locast.ver2.casts.UnsyncedCastsActivity.java

private void bindToSync() {
    if (syncBroadcastReceiver != null) {
        return;/* w  w w .ja v a 2s  .c o  m*/
    }

    syncBroadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            final String status = intent.getExtras().getString(SyncEngine.EXTRA_SYNC_STATUS);
            if ("begin".equals(status)) {
                syncButton.setEnabled(false);
            } else if ("end".equals(status)) {
                syncButton.setEnabled(true);

                // cursor.requery();
            } else if ("castBegin".equals(status)) {
                mCurrentlySyncing = intent.getExtras().getLong(SyncEngine.EXTRA_SYNC_ID);
                // refreshList();
            } else if ("castEnd".equals(status)) {
                mCurrentlySyncing = -1;
                // refreshList();
            }
            getSupportLoaderManager().restartLoader(0, null, UnsyncedCastsActivity.this);
        }
    };
    registerReceiver(syncBroadcastReceiver, new IntentFilter(SyncEngine.SYNC_STATUS_CHANGED));
}

From source file:com.firefly.sample.castcompanionlibrary.notification.VideoCastNotificationService.java

@Override
public void onCreate() {
    super.onCreate();
    LOGD(TAG, "onCreate()");
    IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
    filter.addAction(Intent.ACTION_SCREEN_OFF);
    mBroadcastReceiver = new BroadcastReceiver() {

        @Override/*from   w w  w.j  a v a 2 s .c o m*/
        public void onReceive(Context context, Intent intent) {
            LOGD(TAG, "onReceive(): " + intent.getAction());
        }
    };

    registerReceiver(mBroadcastReceiver, filter);

    readPersistedData();
    mCastManager = VideoCastManager.initialize(this, mApplicationId, mTargetActivity, mDataNamespace);
    if (!mCastManager.isConnected()) {
        mCastManager.reconnectSessionIfPossible(this, false);
    }
    mConsumer = new VideoCastConsumerImpl() {
        @Override
        public void onApplicationDisconnected(int errorCode) {
            LOGD(TAG, "onApplicationDisconnected() was reached");
            stopSelf();
        }

        @Override
        public void onRemoteMediaPlayerStatusUpdated() {
            int mediaStatus = mCastManager.getPlaybackStatus();
            VideoCastNotificationService.this.onRemoteMediaPlayerStatusUpdated(mediaStatus);
        }

    };
    mCastManager.addVideoCastConsumer(mConsumer);
}

From source file:com.polyvi.xface.extension.messaging.XMessagingExt.java

private void genMsgReceiveBroadcastReceiver() {
    if (null == mMsgReceiveBroadcaseReceiver) {
        mMsgReceiveBroadcaseReceiver = new BroadcastReceiver() {
            @Override//from w w w .  j a va2  s.co m
            public void onReceive(Context context, Intent intent) {
                if (INTENT_ACTION.equals(intent.getAction())) {
                    Bundle bundle = intent.getExtras();
                    if (null != bundle) {
                        // pdus??
                        Object[] pdus = (Object[]) bundle.get("pdus");
                        // 
                        SmsMessage[] msgs = new SmsMessage[pdus.length];
                        for (int i = 0; i < pdus.length; i++) {
                            // ???pdu?,?
                            msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
                        }
                        JSONArray receivedMsgs = buildSmsList(msgs);
                        XEvent evt = XEvent.createEvent(XEventType.MSG_RECEIVED, receivedMsgs.toString());
                        ((XFaceMainActivity) mContext).getEventCenter().sendEventAsync(evt);
                    }
                }
            }
        };
    }
}

From source file:com.pepabo.jodo.jodoroid.MainActivity.java

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

    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.navigation_drawer_open,
            R.string.navigation_drawer_close);
    mDrawerToggle.setDrawerIndicatorEnabled(true);
    mDrawerLayout.setDrawerListener(mDrawerToggle);
    mDrawer.setNavigationItemSelectedListener(this);

    final ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
    actionBar.setDisplayShowHomeEnabled(true);

    mDrawerEmail.setText(JodoAccount.getAccount(this).getEmail());

    mAPIService = ((JodoroidApplication) getApplication()).getAPIService();
    mPicasso = ((JodoroidApplication) getApplication()).getPicasso();

    mAccountInfoPresenter = new AccountInfoPresenter(mAPIService);
    mAccountInfoPresenter.setView(this);
    mAccountInfoPresenter.refresh();/*from  ww w.j  a v a 2  s  . co m*/

    registerReceiver(mLogoutReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            finish();
        }
    }, JodoroidApplication.createLoggedOutIntentFilter());

    if (savedInstanceState == null) {
        processIntent(getIntent());
    }
}

From source file:com.tct.mail.browse.SendersView.java

private static synchronized void getSenderResources(Context context, final boolean resourceCachingRequired) {
    if (sConfigurationChangedReceiver == null && resourceCachingRequired) {
        sConfigurationChangedReceiver = new BroadcastReceiver() {
            @Override//from w w w.j a  va2 s .  c  o m
            public void onReceive(Context context, Intent intent) {
                sDraftSingularString = null;
                getSenderResources(context, true);
            }
        };
        context.registerReceiver(sConfigurationChangedReceiver,
                new IntentFilter(Intent.ACTION_CONFIGURATION_CHANGED));
    }
    if (sDraftSingularString == null) {
        Resources res = context.getResources();
        sSendersSplitToken = res.getString(R.string.senders_split_token);
        sElidedString = res.getString(R.string.senders_elided);
        sDraftSingularString = res.getQuantityText(R.plurals.draft, 1);
        sDraftPluralString = res.getQuantityText(R.plurals.draft, 2);
        sDraftCountFormatString = res.getString(R.string.draft_count_format);
        sMeSubjectString = res.getString(R.string.me_subject_pronoun);
        sMeObjectString = res.getString(R.string.me_object_pronoun);
        sToHeaderString = res.getString(R.string.to_heading);
        sMessageInfoUnreadStyleSpan = new TextAppearanceSpan(context, R.style.MessageInfoUnreadTextAppearance);
        sMessageInfoReadStyleSpan = new TextAppearanceSpan(context, R.style.MessageInfoReadTextAppearance);
        sDraftsStyleSpan = new TextAppearanceSpan(context, R.style.DraftTextAppearance);
        sUnreadStyleSpan = new TextAppearanceSpan(context, R.style.SendersAppearanceUnreadStyle);
        sSendingStyleSpan = new TextAppearanceSpan(context, R.style.SendingTextAppearance);
        sQueuedStyleSpan = new TextAppearanceSpan(context, R.style.RetryingTextAppearance);
        sFailedStyleSpan = new TextAppearanceSpan(context, R.style.FailedTextAppearance);
        sReadStyleSpan = new TextAppearanceSpan(context, R.style.SendersAppearanceReadStyle);
        sMessageCountSpacerString = res.getString(R.string.message_count_spacer);
        sSendingString = res.getString(R.string.sending);
        sQueuedString = res.getString(R.string.message_retrying);
        sFailedString = res.getString(R.string.message_failed);
        sBidiFormatter = BidiFormatter.getInstance();
    }
}

From source file:org.openbmap.activities.DialogPreferenceCatalogs.java

/**
 * Initialises download manager for GINGERBREAD and newer
 *///  w w  w  .j a v  a2  s  . co  m
@SuppressLint("NewApi")
private void initDownloadManager() {
    mDownloadManager = (DownloadManager) getContext().getSystemService(Context.DOWNLOAD_SERVICE);

    mReceiver = new BroadcastReceiver() {
        @SuppressLint("NewApi")
        @Override
        public void onReceive(final Context context, final Intent intent) {
            final String action = intent.getAction();
            if (DownloadManager.ACTION_DOWNLOAD_COMPLETE.equals(action)) {
                final long downloadId = intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, 0);
                final DownloadManager.Query query = new DownloadManager.Query();
                query.setFilterById(downloadId);
                final Cursor c = mDownloadManager.query(query);
                if (c.moveToFirst()) {
                    final int columnIndex = c.getColumnIndex(DownloadManager.COLUMN_STATUS);
                    if (DownloadManager.STATUS_SUCCESSFUL == c.getInt(columnIndex)) {
                        // we're not checking download id here, that is done in handleDownloads
                        final String uriString = c
                                .getString(c.getColumnIndex(DownloadManager.COLUMN_LOCAL_URI));
                        handleDownloads(uriString);
                    } else {
                        final int reason = c.getInt(c.getColumnIndex(DownloadManager.COLUMN_REASON));
                        Log.e(TAG, "Download failed: " + reason);
                    }
                }
            }
        }
    };

    getContext().registerReceiver(mReceiver, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
}