Example usage for android.content Intent getLongExtra

List of usage examples for android.content Intent getLongExtra

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  4. android.content.*
  5. Intent
  6. getLongExtra

Introduction

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

Prototype

public long getLongExtra(String name, long defaultValue)

Source Link

Document

Retrieve extended data from the intent.

Usage

From source file:org.runnerup.view.DetailActivity.java

/** Called when the activity is first created. */
@Override// w  w  w.  j  a va 2  s . c  o  m
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.detail);
    WidgetUtil.addLegacyOverflowButton(getWindow());

    Intent intent = getIntent();
    mID = intent.getLongExtra("ID", -1);
    String mode = intent.getStringExtra("mode");

    mDBHelper = new DBHelper(this);
    mDB = mDBHelper.getReadableDatabase();
    uploadManager = new UploadManager(this);
    formatter = new Formatter(this);

    if (mode.contentEquals("save")) {
        this.mode = MODE_SAVE;
    } else if (mode.contentEquals("details")) {
        this.mode = MODE_DETAILS;
    } else {
        assert (false);
    }

    saveButton = (Button) findViewById(R.id.save_button);
    discardButton = (Button) findViewById(R.id.discard_button);
    resumeButton = (Button) findViewById(R.id.resume_button);
    uploadButton = (Button) findViewById(R.id.upload_button);
    activityTime = (TextView) findViewById(R.id.activity_time);
    activityDistance = (TextView) findViewById(R.id.activity_distance);
    activityPace = (TextView) findViewById(R.id.activity_pace);
    sport = (TitleSpinner) findViewById(R.id.summary_sport);
    notes = (EditText) findViewById(R.id.notes_text);
    notes.setHint("Notes about your workout");
    map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();

    if (map != null) {
        map.setOnCameraChangeListener(new OnCameraChangeListener() {

            @Override
            public void onCameraChange(CameraPosition arg0) {
                if (mapBounds != null) {
                    // Move camera.
                    map.moveCamera(CameraUpdateFactory.newLatLngBounds(mapBounds, 5));
                    // Remove listener to prevent position reset on camera
                    // move.
                    map.setOnCameraChangeListener(null);
                }
            }
        });
    }
    saveButton.setOnClickListener(saveButtonClick);
    uploadButton.setOnClickListener(uploadButtonClick);
    if (this.mode == MODE_SAVE) {
        resumeButton.setOnClickListener(resumeButtonClick);
        discardButton.setOnClickListener(discardButtonClick);
        setEdit(true);
    } else if (this.mode == MODE_DETAILS) {
        resumeButton.setVisibility(View.GONE);
        discardButton.setVisibility(View.GONE);
        setEdit(false);
    }
    uploadButton.setVisibility(View.GONE);

    fillHeaderData();
    requery();

    loadRoute();

    TabHost th = (TabHost) findViewById(R.id.tabhost);
    th.setup();
    TabSpec tabSpec = th.newTabSpec("notes");
    tabSpec.setIndicator(WidgetUtil.createHoloTabIndicator(this, "Notes"));
    tabSpec.setContent(R.id.tab_main);
    th.addTab(tabSpec);

    tabSpec = th.newTabSpec("laps");
    tabSpec.setIndicator(WidgetUtil.createHoloTabIndicator(this, "Laps"));
    tabSpec.setContent(R.id.tab_lap);
    th.addTab(tabSpec);

    tabSpec = th.newTabSpec("map");
    tabSpec.setIndicator(WidgetUtil.createHoloTabIndicator(this, "Map"));
    tabSpec.setContent(R.id.tab_map);
    th.addTab(tabSpec);

    tabSpec = th.newTabSpec("graph");
    tabSpec.setIndicator(WidgetUtil.createHoloTabIndicator(this, "Graph"));
    tabSpec.setContent(R.id.tab_graph);
    th.addTab(tabSpec);

    tabSpec = th.newTabSpec("share");
    tabSpec.setIndicator(WidgetUtil.createHoloTabIndicator(this, "Upload"));
    tabSpec.setContent(R.id.tab_upload);
    th.addTab(tabSpec);

    th.getTabWidget().setBackgroundColor(Color.DKGRAY);

    {
        ListView lv = (ListView) findViewById(R.id.laplist);
        LapListAdapter adapter = new LapListAdapter();
        adapters.add(adapter);
        lv.setAdapter(adapter);
    }
    {
        ListView lv = (ListView) findViewById(R.id.report_list);
        ReportListAdapter adapter = new ReportListAdapter();
        adapters.add(adapter);
        lv.setAdapter(adapter);
    }
    graphTab = (LinearLayout) findViewById(R.id.tab_graph);
    {
        graphView = new LineGraphView(this, "Pace") {
            @Override
            protected String formatLabel(double value, boolean isValueX) {
                if (!isValueX) {
                    return formatter.formatPace(Formatter.TXT_SHORT, value);
                } else
                    return formatter.formatDistance(Formatter.TXT_SHORT, (long) value);
            }
        };

        graphView2 = new LineGraphView(this, "HRM") {
            @Override
            protected String formatLabel(double value, boolean isValueX) {
                if (!isValueX) {
                    return Integer.toString((int) Math.round(value));
                } else {
                    return formatter.formatDistance(Formatter.TXT_SHORT, (long) value);
                }
            }
        };
    }
    hrzonesBarLayout = (LinearLayout) findViewById(R.id.hrzonesBarLayout);
    hrzonesBar = new HRZonesBar(this);
}

From source file:alaindc.crowdroid.SendIntentService.java

@Override
protected void onHandleIntent(Intent intent) {
    if (intent != null) {
        final String action = intent.getAction();
        // DIFFERENTIATE like in sensorIntentService per each sensor!
        if (action.startsWith(Constants.ACTION_SENDDATA)) {
            handleActionSendData(intent.getIntExtra(Constants.EXTRA_TYPE_OF_SENSOR_TO_SEND, -1)); // Name in shared preference
        } else if (action.startsWith(Constants.ACTION_RECEIVEDDATA)) {
            final String response = intent.getStringExtra(Constants.EXTRA_SENSE_RESPONSE);
            handleActionReceivedData(response);
        } else if (action.startsWith(Constants.ACTION_GETSUBSCRIPTION)) {
            handleActionGetSubscriptions();
        } else if (action.startsWith(Constants.ACTION_UPDATESUBSCRIPTION)) {
            handleActionUpdateSubscriptions(intent.getStringExtra(Constants.EXTRA_BODY_UPDATESUBSCRIPTION));
        } else if (action.startsWith(Constants.ACTION_RECEIVEDSUBSCRIPTION)) {
            handleActionReceivedSubscriptions(intent.getStringExtra(Constants.EXTRA_SUBSCRIPTION_RESPONSE));
        } else if (action.startsWith(Constants.ACTION_RECEIVEDTHROUGHPUT)) {
            handleActionReceivedThroughput(intent.getLongExtra(Constants.EXTRA_THROUGHPUT_RESPONSE, -1));
        }//from  w w w  . j a  v  a 2s . com
    }
}

From source file:com.nnm.smsviet.MessageListActivity.java

/**
 * Parse data pushed by {@link Intent}.//from w  w w. ja  v a  2 s.  co m
 * 
 * @param intent
 *            {@link Intent}
 */
private void parseIntent(final Intent intent) {
    Log.d(TAG, "parseIntent(" + intent + ")");
    if (intent == null) {
        return;
    }
    Log.d(TAG, "got action: " + intent.getAction());
    Log.d(TAG, "got uri: " + intent.getData());

    this.needContactUpdate = true;

    this.uri = intent.getData();
    if (this.uri != null) {
        if (!this.uri.toString().startsWith(URI)) {
            this.uri = Uri.parse(URI + this.uri.getLastPathSegment());
        }
    } else {
        final long tid = intent.getLongExtra("thread_id", -1L);
        this.uri = Uri.parse(URI + tid);
        if (tid < 0L) {
            try {
                this.startActivity(ConversationListActivity.getComposeIntent(this, null));
            } catch (ActivityNotFoundException e) {
                Log.e(TAG, "activity not found", e);
                Toast.makeText(this, R.string.error_conv_null, Toast.LENGTH_LONG).show();
            }
            this.finish();
            return;
        }
    }
    this.getLastPathSegment = Integer.parseInt(this.uri.getLastPathSegment());
    final int threadId = Integer.parseInt(this.uri.getLastPathSegment());
    final Conversation c = Conversation.getConversation(this, threadId, true);
    this.conv = c;

    if (c == null) {
        Toast.makeText(this, R.string.error_conv_null, Toast.LENGTH_LONG).show();
        this.finish();
        return;
    }

    final Contact contact = c.getContact();
    contact.update(this, false, true);

    Log.d(TAG, "address: " + contact.getNumber());
    Log.d(TAG, "name: " + contact.getName());
    Log.d(TAG, "displayName: " + contact.getDisplayName());

    final ListView lv = this.getListView();
    lv.setStackFromBottom(true);

    MessageAdapter adapter = new MessageAdapter(this, this.uri);
    this.setListAdapter(adapter);

    String displayName = contact.getDisplayName();
    this.setTitle(displayName);
    String number = contact.getNumber();
    if (displayName.equals(number)) {
        this.getSupportActionBar().setSubtitle(null);
    } else {
        this.getSupportActionBar().setSubtitle(number);
    }

    this.setContactIcon(contact);

    final String body = intent.getStringExtra(Intent.EXTRA_TEXT);
    if (!TextUtils.isEmpty(body)) {
        this.etText.setText(body);
    }

    this.setRead();
}

From source file:org.cm.podd.report.activity.ReportActivity.java

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

    LocalBroadcastManager broadcastManager = LocalBroadcastManager.getInstance(this);
    broadcastManager.registerReceiver(mAlertReceiver, new IntentFilter(FollowAlertService.TAG));

    broadcastManager.registerReceiver(new BroadcastReceiver() {
        @Override/*ww  w  .  j  a v a2  s  .c om*/
        public void onReceive(Context context, Intent intent) {
            long administrationAreaId = intent.getLongExtra("administrationAreaId", -99);
            setRegionId(administrationAreaId);
        }
    }, new IntentFilter(SyncAdministrationAreaService.TAG));

    sharedPrefUtil = new SharedPrefUtil(this);

    setContentView(R.layout.activity_report);

    Toolbar myToolbar = findViewById(R.id.report_toolbar);
    setSupportActionBar(myToolbar);

    long areaId = sharedPrefUtil.getDefaultAdministrationAreaId();
    if (areaId != -99) {
        setRegionId(areaId);
    }

    formView = findViewById(R.id.form);
    locationView = findViewById(R.id.location);

    textProgressLocationView = findViewById(R.id.progress_location_text);
    textProgressLocationView.setTypeface(StyleUtil.getDefaultTypeface(getAssets(), Typeface.NORMAL));
    countdownTextView = findViewById(R.id.countdownTextView);
    countdownTextView.setTypeface(StyleUtil.getDefaultTypeface(getAssets(), Typeface.NORMAL));
    refreshLocationButton = findViewById(R.id.refresh_location_button);
    refreshLocationButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            requestGPSLocation();
            startLocationSearchTimeoutCountdown();
        }
    });
    progressBar = findViewById(R.id.progressBar);

    prevBtn = findViewById(R.id.prevBtn);
    nextBtn = findViewById(R.id.nextBtn);
    nextBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            nextScreen();
        }
    });
    nextBtn.setTypeface(StyleUtil.getDefaultTypeface(getAssets(), Typeface.NORMAL));
    prevBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            onBackPressed();
        }
    });
    prevBtn.setTypeface(StyleUtil.getDefaultTypeface(getAssets(), Typeface.NORMAL));

    disableMaskView = findViewById(R.id.disableMask);

    reportDataSource = new ReportDataSource(this);
    reportTypeDataSource = new ReportTypeDataSource(this);
    reportQueueDataSource = new ReportQueueDataSource(this);

    recordSpecDataSource = RecordSpecDataSource.Companion.getInstance(this);
    followAlertDataSource = new FollowAlertDataSource(this);

    if (savedInstanceState != null) {
        currentFragment = savedInstanceState.getString("currentFragment");
        reportId = savedInstanceState.getLong("reportId");
        reportType = savedInstanceState.getLong("reportType");
        follow = savedInstanceState.getBoolean("follow");
        testReport = savedInstanceState.getBoolean("testReport");
        formIterator = (FormIterator) savedInstanceState.getSerializable("formIterator");
        if (formIterator != null) {
            trigger = formIterator.getForm().getTrigger();
        }
        reportSubmit = savedInstanceState.getInt("reportSubmit");
        followActionName = savedInstanceState.getString("followActionName");
        Log.d(TAG, "onCreate from savedInstance, testFlag = " + testReport);

        currentLatitude = savedInstanceState.getDouble("currentLatitude");
        currentLongitude = savedInstanceState.getDouble("currentLongitude");
        recordSpec = (RecordSpec) savedInstanceState.get("recordSpec");
        parentReportGuid = savedInstanceState.getString("parentReportGuid");
    } else {
        Intent intent = getIntent();
        String action = intent.getAction();
        int startPageId = -1;
        switch (action) {
        case ACTION_NEW_REPORT:
            reportType = intent.getLongExtra("reportType", 0);
            testReport = intent.getBooleanExtra("test", false);
            reportId = reportDataSource.createDraftReport(reportType, testReport);
            follow = false;
            break;
        case FollowAlertService.ORG_CM_PODD_REPORT_FOLLOW:
            reportType = intent.getLongExtra("reportType", 0);
            testReport = false;
            reportId = intent.getLongExtra("reportId", -99);
            follow = intent.getBooleanExtra("follow", false);
            break;
        case ACTION_FOR_EDIT_OR_VIEW:
            reportType = intent.getLongExtra("reportType", 0);
            testReport = intent.getBooleanExtra("test", false);
            reportId = intent.getLongExtra("reportId", -99);
            break;
        case ACTION_CREATE_FOLLOW_REPORT:
            reportType = intent.getLongExtra("reportType", 0);
            parentReportId = intent.getLongExtra("reportId", -99);
            reportId = reportDataSource.createFollowReport(parentReportId);
            follow = true;
            followActionName = "follow";
            break;
        case ACTION_CREATE_FOLLOW_REPORT_WITH_ACTION:
            reportType = intent.getLongExtra("reportType", 0);
            parentReportId = intent.getLongExtra("reportId", -99);
            reportId = reportDataSource.createFollowReport(parentReportId);
            follow = true;
            followActionName = intent.getStringExtra("followActionName");
            startPageId = intent.getIntExtra("startPageId", -1);
            break;
        case ACTION_CREATE_FOLLOW_REPORT_FROM_RECORD:
            reportType = intent.getLongExtra("reportType", 0);
            parentReportGuid = intent.getStringExtra("parentReportGuid");
            String preloadFormData = intent.getStringExtra("preloadFormData");
            reportId = reportDataSource.createFollowReport(reportType, parentReportGuid, preloadFormData);
            follow = true;
            break;

        }

        Form form = reportTypeDataSource.getForm(reportType);
        trigger = form.getTrigger();
        if (trigger != null) {
            Log.d(TAG, String.format(
                    "This report type contain a trigger with pattern:%s, pageId:%d, notificationText:%s",
                    trigger.getPattern(), trigger.getPageId(), trigger.getNotificationText()));
        }
        if (intent.getAction() != null
                && intent.getAction().equals(FollowAlertService.ORG_CM_PODD_REPORT_FOLLOW)) {
            form.setStartWithTrigger(true);
        }

        if (startPageId != -1) {
            form.setStartPageId(startPageId);
        }

        formIterator = new FormIterator(form);
        Report report = loadFormData(form);
        recordSpec = recordSpecDataSource.getByReportTypeId(report.getType());

        nextScreen();
    }

    if (recordSpec != null) {
        final FirebaseContext firebaseContext = FirebaseContext.Companion
                .getInstance(PreferenceContext.Companion.getInstance(getApplicationContext()));
        firebaseContext.auth(this, new Function1<Boolean, Unit>() {
            @Override
            public Unit invoke(Boolean success) {
                if (success) {
                    recordDataSource = firebaseContext.recordDataSource(recordSpec, parentReportGuid);
                }
                return null;
            }
        });
    }

    // open location service only when
    // 1. Create a New report
    // 2. Edit a draft report which don't have any location attach.
    if ((reportSubmit == 0) && (currentLatitude == 0.00)) {
        buildGoogleApiClient();
        if (formIterator.getForm().isForceLocation()) {
            switchToProgressLocationMode();
        }
    }

    /* check softkeyboard visibility */
    final View rootView = getWindow().getDecorView().findViewById(android.R.id.content);
    rootView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {
            // different devices' screens have normal height diff differently
            // eg, roughly 5.5" xxhdpi has 220px, 4.5" xhdpi has 110px, 4", 3.5" hdpi has 75px
            int heightDiff = rootView.getRootView().getHeight() - rootView.getHeight();
            int limitHeightPx = (int) (getResources().getDisplayMetrics().density * 100);
            Log.d(TAG, String.format("diff height=%d, limit height=%d", heightDiff, limitHeightPx));
        }
    });

    Tracker tracker = ((PoddApplication) getApplication()).getTracker(PoddApplication.TrackerName.APP_TRACKER);
    tracker.setScreenName("Report-" + reportType);
    tracker.send(new HitBuilders.AppViewBuilder().build());

    startTime = System.currentTimeMillis();
}

From source file:org.getlantern.firetweet.fragment.support.UserListFragment.java

@Override
public void onActivityResult(final int requestCode, final int resultCode, final Intent data) {
    switch (requestCode) {
    case REQUEST_SELECT_USER: {
        if (resultCode != Activity.RESULT_OK || !data.hasExtra(EXTRA_USER) || mTwitterWrapper == null
                || mUserList == null)//  w ww  .  j av a 2s  .  co m
            return;
        final ParcelableUser user = data.getParcelableExtra(EXTRA_USER);
        mTwitterWrapper.addUserListMembersAsync(mUserList.account_id, mUserList.id, user);
        return;
    }
    case REQUEST_SELECT_ACCOUNT: {
        final ParcelableUserList userList = mUserList;
        if (userList == null)
            return;
        if (resultCode == Activity.RESULT_OK) {
            if (data == null || !data.hasExtra(EXTRA_ID))
                return;
            final long accountId = data.getLongExtra(EXTRA_ID, -1);
            openUserListDetails(getActivity(), accountId, userList.id, userList.user_id,
                    userList.user_screen_name, userList.name);
        }
        break;
    }
    }
    super.onActivityResult(requestCode, resultCode, data);
}

From source file:com.tingtingapps.securesms.ConversationActivity.java

private void initializeReceivers() {
    securityUpdateReceiver = new BroadcastReceiver() {
        @Override/*from w ww.  j  a  v  a2 s .  c o  m*/
        public void onReceive(Context context, Intent intent) {
            long eventThreadId = intent.getLongExtra("thread_id", -1);

            if (eventThreadId == threadId || eventThreadId == -2) {
                initializeSecurity();
                calculateCharactersRemaining();
            }
        }
    };

    groupUpdateReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            Log.w("ConversationActivity", "Group update received...");
            if (recipients != null) {
                long[] ids = recipients.getIds();
                Log.w("ConversationActivity", "Looking up new recipients...");
                recipients = RecipientFactory.getRecipientsForIds(context, ids, false);
                titleView.setTitle(recipients);
            }
        }
    };

    registerReceiver(securityUpdateReceiver, new IntentFilter(SecurityEvent.SECURITY_UPDATE_EVENT),
            KeyCachingService.KEY_PERMISSION, null);

    registerReceiver(groupUpdateReceiver, new IntentFilter(GroupDatabase.DATABASE_UPDATE_ACTION));
}

From source file:com.trimble.mcs.cordova.plugin.TrmbMcsRfid.java

public void handleRfidTagIntent(Context context, Intent intent) {
    CallbackContext cb = mScanTagCallback;
    if (cb == null)
        return;//from  w ww  .  java  2s .  com

    String action = intent.getAction();

    if (action.equals(RfidConstants.ACTION_RFID_TAG_SCANNED)) {
        // Extract tag data from intent
        String tagID = intent.getStringExtra(RfidConstants.RFID_FIELD_ID);
        String memory = intent.getStringExtra(RfidConstants.RFID_FIELD_MEMORY);
        String tagType = intent.getStringExtra(RfidConstants.RFID_FIELD_TAG_TYPE);
        int rssi = intent.getIntExtra(RfidConstants.RFID_FIELD_RSSI, 0);
        int readCount = intent.getIntExtra(RfidConstants.RFID_FIELD_READ_COUNT, 0);
        long timeStamp = intent.getLongExtra(RfidConstants.RFID_FIELD_TIME_STAMP, 0);

        // Store tag data in a JSON object for transmission to javascript
        JSONObject tagInfo = new JSONObject();
        try {
            if (tagID != null)
                tagInfo.put("tagID", tagID);
            if (memory != null)
                tagInfo.put("memory", memory);
            if (tagType != null)
                tagInfo.put("tagType", tagType);
            if (rssi != 0)
                tagInfo.put("rssi", rssi);
            if (readCount != 0)
                tagInfo.put("readCount", readCount);
            if (timeStamp != 0)
                tagInfo.put("timeStamp", timeStamp);
        } catch (JSONException e) {
            Log.d(TAG, "Error populating JSON object with scan data: " + e.getMessage());
        }

        PluginResult result = new PluginResult(PluginResult.Status.OK, tagInfo);
        result.setKeepCallback(true);
        cb.sendPluginResult(result);
    }
}

From source file:com.hippo.ehviewer.download.DownloadService.java

private void handleIntent(Intent intent) {
    String action = null;//  w w w .  j  a  va2s  . c  o  m
    if (intent != null) {
        action = intent.getAction();
    }

    if (ACTION_START.equals(action)) {
        GalleryInfo gi = intent.getParcelableExtra(KEY_GALLERY_INFO);
        String label = intent.getStringExtra(KEY_LABEL);
        if (gi != null && mDownloadManager != null) {
            mDownloadManager.startDownload(gi, label);
        }
    } else if (ACTION_START_RANGE.equals(action)) {
        LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
        if (gidList != null && mDownloadManager != null) {
            mDownloadManager.startRangeDownload(gidList);
        }
    } else if (ACTION_START_ALL.equals(action)) {
        if (mDownloadManager != null) {
            mDownloadManager.startAllDownload();
        }
    } else if (ACTION_STOP.equals(action)) {
        long gid = intent.getLongExtra(KEY_GID, -1);
        if (gid != -1 && mDownloadManager != null) {
            mDownloadManager.stopDownload(gid);
        }
    } else if (ACTION_STOP_CURRENT.equals(action)) {
        if (mDownloadManager != null) {
            mDownloadManager.stopCurrentDownload();
        }
    } else if (ACTION_STOP_RANGE.equals(action)) {
        LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
        if (gidList != null && mDownloadManager != null) {
            mDownloadManager.stopRangeDownload(gidList);
        }
    } else if (ACTION_STOP_ALL.equals(action)) {
        if (mDownloadManager != null) {
            mDownloadManager.stopAllDownload();
        }
    } else if (ACTION_DELETE.equals(action)) {
        long gid = intent.getLongExtra(KEY_GID, -1);
        if (gid != -1 && mDownloadManager != null) {
            mDownloadManager.deleteDownload(gid);
        }
    } else if (ACTION_DELETE_RANGE.equals(action)) {
        LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
        if (gidList != null && mDownloadManager != null) {
            mDownloadManager.deleteRangeDownload(gidList);
        }
    } else if (ACTION_CLEAR.equals(action)) {
        clear();
    }

    checkStopSelf();
}

From source file:com.nachiket.titan.LibraryActivity.java

/**
 * Builds a media query based off the data stored in the given intent.
 *
 * @param intent An intent created with/*  w w w. ja  va2 s . c  om*/
 * {@link LibraryAdapter#createData(View)}.
 * @param empty If true, use the empty projection (only query id).
 * @param all If true query all songs in the adapter; otherwise query based
 * on the row selected.
 */
private QueryTask buildQueryFromIntent(Intent intent, boolean empty, boolean all) {
    int type = intent.getIntExtra("type", MediaUtils.TYPE_INVALID);

    String[] projection;
    if (type == MediaUtils.TYPE_PLAYLIST)
        projection = empty ? Song.EMPTY_PLAYLIST_PROJECTION : Song.FILLED_PLAYLIST_PROJECTION;
    else
        projection = empty ? Song.EMPTY_PROJECTION : Song.FILLED_PROJECTION;

    long id = intent.getLongExtra("id", LibraryAdapter.INVALID_ID);
    QueryTask query;
    if (type == MediaUtils.TYPE_FILE) {
        query = MediaUtils.buildFileQuery(intent.getStringExtra("file"), projection);
    } else if (all || id == LibraryAdapter.HEADER_ID) {
        query = ((MediaAdapter) mPagerAdapter.mAdapters[type]).buildSongQuery(projection);
        query.data = id;
    } else {
        query = MediaUtils.buildQuery(type, id, projection, null);
    }

    return query;
}