Example usage for android.os Handler postDelayed

List of usage examples for android.os Handler postDelayed

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Introduction

In this page you can find the example usage for android.os Handler postDelayed.

Prototype

public final boolean postDelayed(Runnable r, long delayMillis)

Source Link

Document

Causes the Runnable r to be added to the message queue, to be run after the specified amount of time elapses.

Usage

From source file:com.bluros.music.activities.MainActivity.java

private void updatePosition(final MenuItem menuItem) {
    runnable = null;/*from ww  w  .j  av  a  2 s . co m*/

    switch (menuItem.getItemId()) {
    case R.id.nav_library:
        runnable = navigateLibrary;

        break;
    case R.id.nav_playlists:
        runnable = navigatePlaylist;

        break;
    case R.id.nav_nowplaying:
        NavigationUtils.navigateToNowplaying(MainActivity.this, false);
        break;
    case R.id.nav_queue:
        runnable = navigateQueue;

        break;
    case R.id.nav_settings:
        NavigationUtils.navigateToSettings(MainActivity.this);
        break;
    }

    if (runnable != null) {
        menuItem.setChecked(true);
        mDrawerLayout.closeDrawers();
        Handler handler = new Handler();
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                runnable.run();
            }
        }, 350);
    }
}

From source file:com.zzisoo.toylibrary.fragment.ToyListViewFragment.java

@Override
public void onResume() {
    super.onResume();
    mToyListView.setAdapter(mAdapter);//from  w  w w .j a  va  2  s  . c  o  m
    if (mAdapter != null) {
        final int lastClickedPostion = mAdapter.getClickedPostion();
        final int lastClickedPrePostion = lastClickedPostion - 1 < 0 ? 0 : lastClickedPostion - 1;
        Log.e(TAG, "mClickedPostion:" + lastClickedPostion);
        mToyListView.scrollToPosition(lastClickedPrePostion);

        Handler handler = new Handler();
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                mToyListView.smoothScrollToPosition(lastClickedPostion);
            }
        }, 100);
    }
}

From source file:com.github.pedrovgs.sample.activity.PlacesSampleActivity.java

/**
 * Return the view to the DraggablePanelState: minimized, maximized, closed to the right or
 * closed/*from w  w w.  j  av a2s  .c  om*/
 * to the left.
 *
 * @param draggableState to apply.
 */
private void updateDraggablePanelStateDelayed(DraggableState draggableState) {
    Handler handler = new Handler();
    switch (draggableState) {
    case MAXIMIZED:
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                draggablePanel.maximize();
            }
        }, DELAY_MILLIS);
        break;
    case MINIMIZED:
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                draggablePanel.minimize();
            }
        }, DELAY_MILLIS);
        break;
    case CLOSED_AT_LEFT:
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                draggablePanel.setVisibility(View.GONE);
                draggablePanel.closeToLeft();
            }
        }, DELAY_MILLIS);
        break;
    case CLOSED_AT_RIGHT:
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                draggablePanel.setVisibility(View.GONE);
                draggablePanel.closeToRight();
            }
        }, DELAY_MILLIS);
        break;
    default:
        draggablePanel.setVisibility(View.GONE);
        break;
    }
}

From source file:uk.ac.horizon.artcodes.camera.CameraView.java

@Override
public void focus(final Runnable callback) {

    synchronized (cameraFocusLock) {
        Log.i("FOCUS", "cameraIsFocused = false;");
        cameraIsFocused = false;/*w w w .ja v a 2 s .c  om*/
    }

    if (camera != null) {
        Log.i("FOCUS", "Attempting to focus camera.");
        camera.autoFocus(null);
    }

    // set a timeout rather than use the auto focus callback
    // (because the auto focus callback never gets called on some devices)
    Handler h = new Handler(Looper.getMainLooper());
    h.postDelayed(new Runnable() {
        @Override
        public void run() {
            Log.i("FOCUS", "Firing auto focus timeout.");
            synchronized (cameraFocusLock) {
                Log.i("FOCUS", "cameraIsFocused = true;");
                cameraIsFocused = true;
                Log.i("FOCUS", "notifyAll()");
                cameraFocusLock.notifyAll();
            }
            callback.run();
        }
    }, 1000);
}

From source file:com.dwdesign.tweetings.fragment.MentionsFragment.java

@Override
public void onLoadFinished(final Loader<Cursor> loader, final Cursor data) {
    isReadTrackingSuspended = true;/* w  w  w  .j a va2  s.  c  om*/
    final Handler handler = new Handler();
    handler.postDelayed(new Runnable() {
        @Override
        public void run() {
            isReadTrackingSuspended = false;
        }
    }, 500);
    long last_viewed_id = -1;
    {
        final int position = mListView.getFirstVisiblePosition();
        if (position > 0) {
            last_viewed_id = mAdapter.findItemIdByPosition(position);
        }
    }
    super.onLoadFinished(loader, data);
    final boolean remember_position = mPreferences.getBoolean(PREFERENCE_KEY_REMEMBER_POSITION, true);
    if (gapStatusId > 0) {
        if (mPreferences.getBoolean(PREFERENCE_KEY_GAP_POSITION, true)) {
            scrollToStatusId(gapStatusId);
        }
        gapStatusId = -1;
        return;
    }
    if (mShouldRestorePosition && remember_position) {
        final long status_id = mPreferences.getLong(PREFERENCE_KEY_SAVED_MENTIONS_LIST_ID, -1);
        final int position = mAdapter.findItemPositionByStatusId(status_id);
        if (position > -1 && position < mListView.getCount()) {
            mListView.setSelection(position);
        }
        mShouldRestorePosition = false;
        return;
    }
    if (mMinIdToRefresh > 0 && remember_position) {
        final int position = mAdapter
                .findItemPositionByStatusId(last_viewed_id > 0 ? last_viewed_id : mMinIdToRefresh);
        if (position >= 0 && position < mListView.getCount()) {
            mListView.setSelection(position);
        }
        mMinIdToRefresh = -1;
        return;
    }

    final int position = mAdapter
            .findItemPositionByStatusId(last_viewed_id > 0 ? last_viewed_id : mMinIdToRefresh);
    if (position > 0) {
        mListView.setSelection(position);
    }
}

From source file:com.megster.cordova.ble.central.BLECentralPlugin.java

private void findLowEnergyDevices(CallbackContext callbackContext, UUID[] serviceUUIDs, int scanSeconds) {

    // TODO skip if currently scanning

    // clear non-connected cached peripherals
    for (Iterator<Map.Entry<String, Peripheral>> iterator = peripherals.entrySet().iterator(); iterator
            .hasNext();) {/*from   ww w .j  a  v  a 2  s . c  o  m*/
        Map.Entry<String, Peripheral> entry = iterator.next();
        if (!entry.getValue().isConnected()) {
            iterator.remove();
        }
    }

    discoverCallback = callbackContext;

    if (serviceUUIDs.length > 0) {
        bluetoothAdapter.startLeScan(serviceUUIDs, this);
    } else {
        bluetoothAdapter.startLeScan(this);
    }

    if (scanSeconds > 0) {
        Handler handler = new Handler();
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                LOG.d(TAG, "Stopping Scan");
                BLECentralPlugin.this.bluetoothAdapter.stopLeScan(BLECentralPlugin.this);
            }
        }, scanSeconds * 1000);
    }

    PluginResult result = new PluginResult(PluginResult.Status.NO_RESULT);
    result.setKeepCallback(true);
    callbackContext.sendPluginResult(result);
}

From source file:com.devalladolid.musictoday.subfragments.QuickControlsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_playback_controls, container, false);
    this.rootView = rootView;

    mPlayPause = (PlayPauseButton) rootView.findViewById(R.id.play_pause);
    mPlayPauseExpanded = (PlayPauseButton) rootView.findViewById(R.id.playpause);
    playPauseWrapper = rootView.findViewById(R.id.play_pause_wrapper);
    playPauseWrapperExpanded = rootView.findViewById(R.id.playpausewrapper);
    playPauseWrapper.setOnClickListener(mPlayPauseListener);
    playPauseWrapperExpanded.setOnClickListener(mPlayPauseExpandedListener);
    mProgress = (ProgressBar) rootView.findViewById(R.id.song_progress_normal);
    mSeekBar = (SeekBar) rootView.findViewById(R.id.song_progress);
    mTitle = (TextView) rootView.findViewById(R.id.title);
    mArtist = (TextView) rootView.findViewById(R.id.artist);
    mTitleExpanded = (TextView) rootView.findViewById(R.id.song_title);
    mArtistExpanded = (TextView) rootView.findViewById(R.id.song_artist);
    mAlbumArt = (ImageView) rootView.findViewById(R.id.album_art_nowplayingcard);
    mBlurredArt = (ImageView) rootView.findViewById(R.id.blurredAlbumart);
    next = (MaterialIconView) rootView.findViewById(R.id.next);
    previous = (MaterialIconView) rootView.findViewById(R.id.previous);
    topContainer = rootView.findViewById(R.id.topContainer);

    LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) mProgress.getLayoutParams();
    mProgress.measure(0, 0);//w  w  w  . ja  v  a  2 s. c om
    layoutParams.setMargins(0, -(mProgress.getMeasuredHeight() / 2), 0, 0);
    mProgress.setLayoutParams(layoutParams);

    mPlayPause.setColor(Config.accentColor(getActivity(), Helpers.getATEKey(getActivity())));
    mPlayPauseExpanded.setColor(Color.WHITE);

    mSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
        @Override
        public void onProgressChanged(SeekBar seekBar, int i, boolean b) {
            if (b) {
                MusicPlayer.seek((long) i);
            }
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }
    });

    next.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Handler handler = new Handler();
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    MusicPlayer.next();
                }
            }, 200);

        }
    });

    previous.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Handler handler = new Handler();
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    MusicPlayer.previous(getActivity(), false);
                }
            }, 200);

        }
    });

    ((BaseActivity) getActivity()).setMusicStateListenerListener(this);

    if (PreferencesUtility.getInstance(getActivity()).isGesturesEnabled()) {
        new SlideTrackSwitcher() {
            @Override
            public void onClick() {
                NavigationUtils.navigateToNowplaying(getActivity(), false);
            }
        }.attach(rootView.findViewById(R.id.root_view));
    }

    return rootView;
}

From source file:com.dwdesign.tweetings.fragment.HomeTimelineFragment.java

@Override
public void onLoadFinished(final Loader<Cursor> loader, final Cursor data) {
    isReadTrackingSuspended = true;//from  w ww  . ja v a2  s.  co  m
    final Handler handler = new Handler();
    handler.postDelayed(new Runnable() {
        @Override
        public void run() {
            isReadTrackingSuspended = false;
        }
    }, 500);
    final CursorStatusesAdapter adapter = getListAdapter();
    long last_viewed_id = -1;
    {
        final int position = mListView.getFirstVisiblePosition();
        if (position > 0) {
            last_viewed_id = adapter.findItemIdByPosition(position);
        }
    }
    super.onLoadFinished(loader, data);

    final boolean remember_position = mPreferences.getBoolean(PREFERENCE_KEY_REMEMBER_POSITION, true);
    if (gapStatusId > 0) {

        if (mPreferences.getBoolean(PREFERENCE_KEY_GAP_POSITION, true)) {
            scrollToStatusId(gapStatusId);
        }
        gapStatusId = -1;
        return;
    }
    if (mShouldRestorePosition && remember_position) {
        final long status_id = mPreferences.getLong(PREFERENCE_KEY_SAVED_HOME_TIMELINE_ID, -1);
        final int position = adapter.findItemPositionByStatusId(status_id);
        if (position > -1 && position < mListView.getCount()) {
            mListView.setSelection(position);
        }
        mShouldRestorePosition = false;
        return;
    }
    if (mMinIdToRefresh > 0 && remember_position) {
        final int position = adapter
                .findItemPositionByStatusId(last_viewed_id > 0 ? last_viewed_id : mMinIdToRefresh);
        if (position >= 0 && position < mListView.getCount()) {
            mListView.setSelection(position);
        }
        mMinIdToRefresh = -1;
        return;
    }

    final int position = adapter
            .findItemPositionByStatusId(last_viewed_id > 0 ? last_viewed_id : mMinIdToRefresh);
    if (position > 0) {
        mListView.setSelection(position);
    }
}

From source file:com.money.manager.ex.reports.CategoriesReportFragment.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
    super.onLoadFinished(loader, data);

    switch (loader.getId()) {
    case ID_LOADER:
        //parse cursor for calculate total
        if (data == null)
            return;

        CurrencyService currencyService = new CurrencyService(getActivity().getApplicationContext());

        Money totalAmount = MoneyFactory.fromString("0");
        while (data.moveToNext()) {
            String totalRow = data.getString(data.getColumnIndex("TOTAL"));
            if (!TextUtils.isEmpty(totalRow)) {
                totalAmount = totalAmount.add(MoneyFactory.fromString(totalRow));
            } else {
                new UIHelper(getActivity()).showToast("reading total");
            }//from w w  w.j  av a  2s .  com
        }
        TextView txtColumn2 = (TextView) mListViewFooter.findViewById(R.id.textViewColumn2);
        txtColumn2.setText(currencyService.getBaseCurrencyFormatted(totalAmount));

        // solved bug chart
        if (data.getCount() > 0) {
            getListView().removeFooterView(mListViewFooter);
            getListView().addFooterView(mListViewFooter);
        }

        if (((CategoriesReportActivity) getActivity()).mIsDualPanel) {
            Handler handler = new Handler();
            handler.postDelayed(new Runnable() {

                @Override
                public void run() {
                    showChart();

                }
            }, 1000);
        }
    }
}

From source file:com.ota.updates.receivers.AppReceiver.java

@Override
public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();
    Bundle extras = intent.getExtras();//ww w  .jav a  2 s.  co  m
    long mRomDownloadID = Preferences.getDownloadID(context);

    if (action.equals(DownloadManager.ACTION_DOWNLOAD_COMPLETE)) {
        long id = extras.getLong(DownloadManager.EXTRA_DOWNLOAD_ID);
        boolean isAddonDownload = false;
        int keyForAddonDownload = 0;

        Set<Integer> set = OtaUpdates.getAddonDownloadKeySet();
        Iterator<Integer> iterator = set.iterator();

        while (iterator.hasNext() && isAddonDownload != true) {
            int nextValue = iterator.next();
            if (id == OtaUpdates.getAddonDownload(nextValue)) {
                isAddonDownload = true;
                keyForAddonDownload = nextValue;
                if (DEBUGGING) {
                    Log.d(TAG, "Checking ID " + nextValue);
                }
            }
        }

        if (isAddonDownload) {
            DownloadManager downloadManager = (DownloadManager) context
                    .getSystemService(Context.DOWNLOAD_SERVICE);
            DownloadManager.Query query = new DownloadManager.Query();
            query.setFilterById(id);
            Cursor cursor = downloadManager.query(query);

            // it shouldn't be empty, but just in case
            if (!cursor.moveToFirst()) {
                if (DEBUGGING)
                    Log.e(TAG, "Addon Download Empty row");
                return;
            }

            int statusIndex = cursor.getColumnIndex(DownloadManager.COLUMN_STATUS);
            if (DownloadManager.STATUS_SUCCESSFUL != cursor.getInt(statusIndex)) {
                if (DEBUGGING)
                    Log.w(TAG, "Download Failed");
                Log.d(TAG, "Removing Addon download with id " + keyForAddonDownload);
                OtaUpdates.removeAddonDownload(keyForAddonDownload);
                AddonActivity.AddonsArrayAdapter.updateProgress(keyForAddonDownload, 0, true);
                AddonActivity.AddonsArrayAdapter.updateButtons(keyForAddonDownload, false);
                return;
            } else {
                if (DEBUGGING)
                    Log.v(TAG, "Download Succeeded");
                Log.d(TAG, "Removing Addon download with id " + keyForAddonDownload);
                OtaUpdates.removeAddonDownload(keyForAddonDownload);
                AddonActivity.AddonsArrayAdapter.updateButtons(keyForAddonDownload, true);
                return;
            }
        } else {
            if (DEBUGGING)
                Log.v(TAG, "Receiving " + mRomDownloadID);

            if (id != mRomDownloadID) {
                if (DEBUGGING)
                    Log.v(TAG, "Ignoring unrelated non-ROM download " + id);
                return;
            }

            DownloadManager downloadManager = (DownloadManager) context
                    .getSystemService(Context.DOWNLOAD_SERVICE);
            DownloadManager.Query query = new DownloadManager.Query();
            query.setFilterById(id);
            Cursor cursor = downloadManager.query(query);

            // it shouldn't be empty, but just in case
            if (!cursor.moveToFirst()) {
                if (DEBUGGING)
                    Log.e(TAG, "Rom download Empty row");
                return;
            }

            int statusIndex = cursor.getColumnIndex(DownloadManager.COLUMN_STATUS);
            if (DownloadManager.STATUS_SUCCESSFUL != cursor.getInt(statusIndex)) {
                if (DEBUGGING)
                    Log.w(TAG, "Download Failed");
                Preferences.setDownloadFinished(context, false);
                if (Utils.isLollipop()) {
                    AvailableActivity.setupMenuToolbar(context); // Reset options menu
                } else {
                    AvailableActivity.invalidateMenu();
                }
                return;
            } else {
                if (DEBUGGING)
                    Log.v(TAG, "Download Succeeded");
                Preferences.setDownloadFinished(context, true);
                AvailableActivity.setupProgress(context);
                if (Utils.isLollipop()) {
                    AvailableActivity.setupMenuToolbar(context); // Reset options menu
                } else {
                    AvailableActivity.invalidateMenu();
                }
                return;
            }
        }
    }

    if (action.equals(DownloadManager.ACTION_NOTIFICATION_CLICKED)) {

        long[] ids = extras.getLongArray(DownloadManager.EXTRA_NOTIFICATION_CLICK_DOWNLOAD_IDS);

        for (long id : ids) {
            if (id != mRomDownloadID) {
                if (DEBUGGING)
                    Log.v(TAG, "mDownloadID is " + mRomDownloadID + " and ID is " + id);
                return;
            } else {
                Intent i = new Intent(context, AvailableActivity.class);
                i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                context.startActivity(i);
            }
        }
    }

    if (action.equals(MANIFEST_CHECK_BACKGROUND)) {
        if (DEBUGGING)
            Log.d(TAG, "Receiving background check confirmation");

        boolean updateAvailable = RomUpdate.getUpdateAvailability(context);
        String filename = RomUpdate.getFilename(context);

        if (updateAvailable) {
            Utils.setupNotification(context, filename);
            Utils.scheduleNotification(context, !Preferences.getBackgroundService(context));
        }
    }

    if (action.equals(START_UPDATE_CHECK)) {
        if (DEBUGGING)
            Log.d(TAG, "Update check started");
        new LoadUpdateManifest(context, false).execute();
    }

    if (action.equals(Intent.ACTION_BOOT_COMPLETED)) {
        if (DEBUGGING) {
            Log.d(TAG, "Boot received");
        }
        boolean backgroundCheck = Preferences.getBackgroundService(context);
        if (backgroundCheck) {
            if (DEBUGGING)
                Log.d(TAG, "Starting background check alarm");
            Utils.scheduleNotification(context, !Preferences.getBackgroundService(context));
        }
    }

    if (action.equals(IGNORE_RELEASE)) {
        if (DEBUGGING) {
            Log.d(TAG, "Ignore release");
        }
        Preferences.setIgnoredRelease(context, Integer.toString(RomUpdate.getVersionNumber(context)));
        final NotificationManager mNotifyManager = (NotificationManager) context
                .getSystemService(Context.NOTIFICATION_SERVICE);
        Builder mBuilder = new NotificationCompat.Builder(context);
        mBuilder.setContentTitle(context.getString(R.string.main_release_ignored))
                .setSmallIcon(R.drawable.ic_notif)
                .setContentIntent(PendingIntent.getActivity(context, 0, new Intent(), 0));
        mNotifyManager.notify(NOTIFICATION_ID, mBuilder.build());

        Handler h = new Handler();
        long delayInMilliseconds = 1500;
        h.postDelayed(new Runnable() {

            public void run() {
                mNotifyManager.cancel(NOTIFICATION_ID);
            }
        }, delayInMilliseconds);
    }
}