Java Code Examples for android.os.AsyncTask

The following examples show how to use android.os.AsyncTask. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: lbry-android   Source File: PublishFormFragment.java    License: MIT License 6 votes vote down vote up
private void fetchChannels() {
    if (Lbry.ownChannels != null && Lbry.ownChannels.size() > 0) {
        updateChannelList(Lbry.ownChannels);
        return;
    }

    fetchingChannels = true;
    disableChannelSpinner();
    ClaimListTask task = new ClaimListTask(Claim.TYPE_CHANNEL, progressLoadingChannels, new ClaimListResultHandler() {
        @Override
        public void onSuccess(List<Claim> claims) {
            Lbry.ownChannels = new ArrayList<>(claims);
            updateChannelList(Lbry.ownChannels);
            enableChannelSpinner();
            fetchingChannels = false;
        }

        @Override
        public void onError(Exception error) {
            enableChannelSpinner();
            fetchingChannels = false;
        }
    });
    task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 
Example 2
Source Project: gcm   Source File: DeviceGroupsHelper.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Execute in background the HTTP calls to add and remove members.
 */
public void asyncUpdateGroup(final String senderId, final String apiKey,
                             final String groupName, final String groupKey,
                             Bundle newMembers, Bundle removedMembers) {
    final Bundle members2Add = new Bundle(newMembers);
    final Bundle members2Remove = new Bundle(removedMembers);
    new AsyncTask<Void, Void, Void>(){
        @Override
        protected Void doInBackground(Void... voids) {
            if (members2Add.size() > 0) {
                addMembers(senderId, apiKey, groupName, groupKey, members2Add);
            }
            if (members2Remove.size() > 0) {
                removeMembers(senderId, apiKey, groupName, groupKey, members2Remove);
            }
            return null;
        }
    }.execute();
}
 
Example 3
@Override
public void onReceive(Context context, Intent intent) {
    Log.i(TAG, "com.suyashsrijan.forcedoze.REMOVE_WHITELIST broadcast intent received");
    final String packageName = intent.getStringExtra("packageName");
    Log.i(TAG, "Package name received: " + packageName);
    if (packageName != null) {
        AsyncTask.execute(new Runnable() {
            @Override
            public void run() {
                List<String> output = Shell.SH.run("dumpsys deviceidle whitelist -" + packageName);
                if (output != null) {
                    for (String s : output) {
                        Log.i(TAG, s);
                    }
                } else {
                    Log.i(TAG, "Error occurred while executing command (" + "dumpsys deviceidle whitelist -packagename" + ")");
                }
            }
        });
    } else {
        Log.i(TAG, "Package name null or empty");
    }
}
 
Example 4
Source Project: flowless   Source File: SceneMainView.java    License: Apache License 2.0 6 votes vote down vote up
private void goToSecondSceneWithDelay() {
    new AsyncTask<Void, Void, Void>() {
        @Override
        protected Void doInBackground(Void... params) {
            try {
                Log.d(TAG, "Do In Background");
                Thread.sleep(3000);
            } catch(InterruptedException e) {
                e.printStackTrace();
            }
            return null;
        }

        @Override
        protected void onPostExecute(Void aVoid) {
            Log.d(TAG, "OnPostExecute");
            super.onPostExecute(aVoid);
            Flow.get(SceneMainView.this).set(SceneMainSecondKey.create());
        }
    }.execute();
}
 
Example 5
Source Project: react-native-contacts   Source File: ContactsManager.java    License: MIT License 6 votes vote down vote up
/**
 * Retrieves contacts matching an email address.
 * Uses raw URI when <code>rawUri</code> is <code>true</code>, makes assets copy otherwise.
 *
 * @param emailAddress email address to match
 * @param callback user provided callback to run at completion
 */
@ReactMethod
public void getContactsByEmailAddress(final String emailAddress, final Callback callback) {
    AsyncTask<Void,Void,Void> myAsyncTask = new AsyncTask<Void,Void,Void>() {
        @Override
        protected Void doInBackground(final Void ... params) {
            Context context = getReactApplicationContext();
            ContentResolver cr = context.getContentResolver();
            ContactsProvider contactsProvider = new ContactsProvider(cr);
            WritableArray contacts = contactsProvider.getContactsByEmailAddress(emailAddress);

            callback.invoke(null, contacts);
            return null;
        }
    };
    myAsyncTask.executeOnExecutor(AsyncTask.SERIAL_EXECUTOR);
}
 
Example 6
Source Project: ShaderEditor   Source File: UniformSampler2dPageFragment.java    License: MIT License 6 votes vote down vote up
@SuppressLint("StaticFieldLeak")
private void loadTexturesAsync(final Context context) {
	if (context == null) {
		return;
	}

	new AsyncTask<Void, Void, Cursor>() {
		@Override
		protected Cursor doInBackground(Void... nothings) {
			return loadTextures();
		}

		@Override
		protected void onPostExecute(Cursor cursor) {
			if (!isAdded() || cursor == null) {
				return;
			}

			updateAdapter(context, cursor);
		}
	}.execute();
}
 
Example 7
Source Project: 365browser   Source File: WebappAuthenticator.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Generates the authentication encryption key in a background thread (if necessary).
 */
private static void triggerMacKeyGeneration() {
    synchronized (sLock) {
        if (sKey != null || sMacKeyGenerator != null) {
            return;
        }

        sMacKeyGenerator = new FutureTask<SecretKey>(new Callable<SecretKey>() {
            // SecureRandomInitializer addresses the bug in SecureRandom that "TrulyRandom"
            // warns about, so this lint warning can safely be suppressed.
            @SuppressLint("TrulyRandom")
            @Override
            public SecretKey call() throws Exception {
                KeyGenerator generator = KeyGenerator.getInstance(MAC_ALGORITHM_NAME);
                SecureRandom random = new SecureRandom();
                SecureRandomInitializer.initialize(random);
                generator.init(MAC_KEY_BYTE_COUNT * 8, random);
                return generator.generateKey();
            }
        });
        AsyncTask.THREAD_POOL_EXECUTOR.execute(sMacKeyGenerator);
    }
}
 
Example 8
Source Project: barcodescanner-lib-aar   Source File: WifiResultHandler.java    License: MIT License 6 votes vote down vote up
@Override
public void handleButtonPress(int index) {
  if (index == 0) {
    WifiParsedResult wifiResult = (WifiParsedResult) getResult();
    WifiManager wifiManager = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);
    if (wifiManager == null) {
      Log.w(TAG, "No WifiManager available from device");
      return;
    }
    final Activity activity = getActivity();
    activity.runOnUiThread(new Runnable() {
      @Override
      public void run() {
        Toast.makeText(activity.getApplicationContext(), R.string.wifi_changing_network, Toast.LENGTH_SHORT).show();
      }
    });
    new WifiConfigManager(wifiManager).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, wifiResult);
    parent.restartPreviewAfterDelay(0L);
  }
}
 
Example 9
Source Project: buddycloud-android   Source File: GCMUtils.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * This method unregister from the GCM services and also pusher
 * server in the background mode. 
 * 
 * @param context
 */
public static void unregisterInBackground(final Context context) {
	
	new AsyncTask<Void, Void, String>() {

		@Override
		protected String doInBackground(Void... params) {

			try {
				GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(context);
				gcm.unregister();
				
				// Unregister the GCM info from pusher server.
				String regId = Preferences.getPreference(context, Preferences.CURRENT_GCM_ID);
				GCMIntentService.removeFromPusher(context, regId);
			} catch (IOException e) {
				Logger.error(TAG, "GCM Un-registration failed.", e);
			} 
			
			return null;
		}
	}.execute();
}
 
Example 10
Source Project: Camera-Roll-Android-App   Source File: ExifUtil.java    License: Apache License 2.0 6 votes vote down vote up
public static void saveChanges(final ExifInterface exifInterface,
                               final List<ExifItem> editedItems, final Callback callback) {
    if (exifInterface == null) {
        return;
    }
    AsyncTask.execute(new Runnable() {
        @Override
        public void run() {
            boolean success = true;
            for (ExifItem item : editedItems) {
                exifInterface.setAttribute(item.getTag(), item.getValue());
            }
            try {
                exifInterface.saveAttributes();
            } catch (IOException e) {
                e.printStackTrace();
                success = false;
            }

            if (callback != null) {
                callback.done(success);
            }
        }
    });
}
 
Example 11
Source Project: react-native-contacts   Source File: ContactsManager.java    License: MIT License 6 votes vote down vote up
/**
 * Retrieves <code>thumbnailPath</code> for contact, or <code>null</code> if not available.
 *
 * @param contactId contact identifier, <code>recordID</code>
 * @param callback callback
 */
@ReactMethod
public void getPhotoForId(final String contactId, final Callback callback) {
    AsyncTask<Void,Void,Void> myAsyncTask = new AsyncTask<Void,Void,Void>() {
        @Override
        protected Void doInBackground(final Void ... params) {
            Context context = getReactApplicationContext();
            ContentResolver cr = context.getContentResolver();
            ContactsProvider contactsProvider = new ContactsProvider(cr);
            String photoUri = contactsProvider.getPhotoUriFromContactId(contactId);

            callback.invoke(null, photoUri);
            return null;
        }
    };
    myAsyncTask.executeOnExecutor(AsyncTask.SERIAL_EXECUTOR);
}
 
Example 12
Source Project: FairEmail   Source File: OpenPgpApi.java    License: GNU General Public License v3.0 6 votes vote down vote up
public <T> CancelableBackgroundOperation executeApiAsync(Intent data, OpenPgpDataSource dataSource,
        OpenPgpDataSink<T> dataSink, final IOpenPgpSinkResultCallback<T> callback) {
    Messenger messenger = new Messenger(new Handler(new Handler.Callback() {
        @Override
        public boolean handleMessage(Message message) {
            callback.onProgress(message.arg1, message.arg2);
            return true;
        }
    }));
    data.putExtra(EXTRA_PROGRESS_MESSENGER, messenger);

    OpenPgpSourceSinkAsyncTask<T> task = new OpenPgpSourceSinkAsyncTask<>(data, dataSource, dataSink, callback);

    // don't serialize async tasks!
    // http://commonsware.com/blog/2012/04/20/asynctask-threading-regression-confirmed.html
    task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);

    return task;
}
 
Example 13
Source Project: ShareBox   Source File: FileExpandableAdapter.java    License: Apache License 2.0 6 votes vote down vote up
protected void setGroupViewThumb(FileUtil.MediaFileType type, String thumb, ImageView icon, TextView text, RequestOptions options) {
    if (type == FileUtil.MediaFileType.MOVIE ||
            type == FileUtil.MediaFileType.IMG) {
        if (options == null) {
            Glide.with(mContext).load(thumb).listener(mRequestListener).into(icon);
        } else {
            Glide.with(mContext).load(thumb).listener(mRequestListener).apply(options).into(icon);
        }
    } else if (type == FileUtil.MediaFileType.APP) {
        Bitmap b = sLruCache.get(thumb);
        if (b == null) {
            AppThumbTask task = new AppThumbTask(sLruCache, mContext, icon);
            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, new File(thumb));
        } else
            icon.setImageBitmap(b);
    } else if (type == FileUtil.MediaFileType.MP3) {
        text.setText(R.string.music);
    } else if (type == FileUtil.MediaFileType.DOC) {
        text.setText(R.string.doc);
    } else if (type == FileUtil.MediaFileType.RAR) {
        text.setText(R.string.rar);
    }
}
 
Example 14
Source Project: AndroidPDF   Source File: PDFView.java    License: Apache License 2.0 6 votes vote down vote up
private void load(Uri uri, OnLoadCompleteListener onLoadCompleteListener, int[] userPages) {

        if (!recycled) {
            throw new IllegalStateException("Don't call load on a PDF View without recycling it first.");
        }

        // Manage UserPages if not null
        if (userPages != null) {
            this.originalUserPages = userPages;
            this.filteredUserPages = ArrayUtils.deleteDuplicatedPages(originalUserPages);
            this.filteredUserPageIndexes = ArrayUtils.calculateIndexesInDuplicateArray(originalUserPages);
        }

        this.onLoadCompleteListener = onLoadCompleteListener;

        // Start decoding document
        decodingAsyncTask = new DecodingAsyncTask(uri, this);
        decodingAsyncTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);

        renderingAsyncTask = new RenderingAsyncTask(this);
        renderingAsyncTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }
 
Example 15
Source Project: FacebookImageShareIntent   Source File: LoginButton.java    License: MIT License 6 votes vote down vote up
private void checkNuxSettings() {
    if (nuxMode == ToolTipMode.DISPLAY_ALWAYS) {
        String nuxString = getResources().getString(R.string.com_facebook_tooltip_default);
        displayNux(nuxString);
    } else {
        // kick off an async request
        final String appId = Utility.getMetadataApplicationId(getContext());
        AsyncTask<Void, Void, FetchedAppSettings> task = new AsyncTask<Void, Void, Utility.FetchedAppSettings>() {
            @Override
            protected FetchedAppSettings doInBackground(Void... params) {
                FetchedAppSettings settings = Utility.queryAppSettings(appId, false);
                return settings;
            }

            @Override
            protected void onPostExecute(FetchedAppSettings result) {
                showNuxPerSettings(result);
            }
        };
        task.execute((Void[])null);
    }

}
 
Example 16
Source Project: gito-github-client   Source File: GithubRemoteDataSource.java    License: Apache License 2.0 6 votes vote down vote up
public void getStargazers(final Repository repository, final GetStargazersCallback callback) {
    new AsyncTask<Void, Void, List<Star>>() {
        @Override
        protected List<Star> doInBackground(Void... params) {
            return getStargazersSync(repository);
        }

        @Override
        protected void onPostExecute(List<Star> starList) {
            if (starList != null) {
                callback.onStargazersLoaded(starList);
            } else {
                callback.onDataNotAvailable();
            }
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 
Example 17
Source Project: QuranAndroid   Source File: DownloadManager.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Action after download finished of not
 *
 * @param result flag download success or not
 */
@Override
protected void onPostExecute(Boolean result) {

    //notify download complete
    if (context != null)
        Toast.makeText(context, result == true ?
                        context.getString(R.string.download_complete) :
                        context.getString(R.string.download_failed)
                , Toast.LENGTH_LONG).show();

    //pass the download statue to notification
    if (notificationDownloaderFlag) {
        notificationManager.cancel(0);
        if (result) {
            showCompleteNotification();
            AppPreference.DownloadStatues(AppConstants.Preferences.DOWNLOAD_SUCCESS);
        } else {
            showFailedNotification();
            AppPreference.DownloadStatues(AppConstants.Preferences.DOWNLOAD_FAILED);
        }
    }

    //run extraction service if zip file or stop service
    if (fileExtension.toLowerCase().equals("zip") && result) {
        new UnZipping(context).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, filePath, fileName);
    } else {
        //send broadcast of success or failed
        LocalBroadcastManager.getInstance(context).sendBroadcast(new Intent(AppConstants.Download.INTENT)
                .putExtra(AppConstants.Download.DOWNLOAD, result == true ?
                        AppConstants.Download.SUCCESS :
                        AppConstants.Download.FAILED));
        if (context instanceof Service)
            ((Service) context).stopService(new Intent(context, DownloadService.class));
    }

}
 
Example 18
Source Project: ghwatch   Source File: MainActivity.java    License: Apache License 2.0 5 votes vote down vote up
protected void markNotificationAsReadOnShow(int position, Notification notification) {
  try {
    new MarkNotificationAsReadTask().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, notification.getId());
    ActivityTracker.sendEvent(MainActivity.this, ActivityTracker.CAT_UI, "notification_mark_read_on_show", "", 0L);
    notificationsListAdapter.removeNotificationByPosition(position);
    notifyDataSetChanged();
  } catch (RejectedExecutionException e) {
    //nothing to do
  }
}
 
Example 19
Source Project: mobile-manager-tool   Source File: ImageProvider.java    License: MIT License 5 votes vote down vote up
private void asyncLoad(String tag, ImageView imageView, AsyncTask<String, Integer, Bitmap> task) {
    Set<ImageView> pendingImages = pendingImagesMap.get(tag);
    if (pendingImages == null) {
        pendingImages = Collections.newSetFromMap(new WeakHashMap<ImageView, Boolean>()); // create weak set
        pendingImagesMap.put(tag, pendingImages);
        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }
    pendingImages.add(imageView);
    imageView.setTag(tag);
    imageView.setImageDrawable(null);
}
 
Example 20
public static void maybeInvokeRetrieval(TextView textView,
                                        ParsedResult result,
                                        HistoryManager historyManager,
                                        Context context) {
  if (result instanceof URIParsedResult) {
    SupplementalInfoRetriever uriRetriever = 
        new URIResultInfoRetriever(textView, (URIParsedResult) result, historyManager, context);
    uriRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    SupplementalInfoRetriever titleRetriever = 
        new TitleRetriever(textView, (URIParsedResult) result, historyManager);
    titleRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
  } else if (result instanceof ProductParsedResult) {
    ProductParsedResult productParsedResult = (ProductParsedResult) result;
    String productID = productParsedResult.getProductID();
    SupplementalInfoRetriever productRetriever =
        new ProductResultInfoRetriever(textView, productID, historyManager, context);
    productRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
  } else if (result instanceof ISBNParsedResult) {
    String isbn = ((ISBNParsedResult) result).getISBN();
    SupplementalInfoRetriever productInfoRetriever = 
        new ProductResultInfoRetriever(textView, isbn, historyManager, context);
    productInfoRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    SupplementalInfoRetriever bookInfoRetriever = 
        new BookResultInfoRetriever(textView, isbn, historyManager, context);
    bookInfoRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
  }
}
 
Example 21
Source Project: CameraV   Source File: OverviewFormFragment.java    License: GNU General Public License v3.0 5 votes vote down vote up
private void initData()
{
	IMedia media = ((EditorActivityListener) a).media();

	String[] dateAndTime = TimeUtility.millisecondsToDatestampAndTimestamp(((EditorActivityListener) a).media().dcimEntry.timeCaptured);
	
	historyHeaderSubTitle.setText(getString(R.string.editor_image_taken, dateAndTime[0] + " " + dateAndTime[1]));

	AsyncTask<Void, Void, List<INotification>> taskLoadNotifications = new AsyncTask<Void, Void, List<INotification>>()
	{
		@Override
		protected List<INotification> doInBackground(Void... params) {
			return InformaCam.getInstance().notificationsManifest.sortBy(Models.INotificationManifest.Sort.DATE_DESC);
		}

		@Override
		protected void onPostExecute(List<INotification> result) {
			super.onPostExecute(result);
			lvHistory.setAdapter(new MediaHistoryListAdapter(a, ((EditorActivityListener) a).media()._id, result));	
			
			if (lvHistory.getAdapter().getCount() == 0)
			{
				historyHeader.setOnClickListener(null);
			//	showHistoryIndicator.setVisibility(View.GONE);
			}
			else
			{
				historyHeader.setOnClickListener(OverviewFormFragment.this);
			//	showHistoryIndicator.setVisibility(View.VISIBLE);
			}
		}		
	};
	taskLoadNotifications.execute((Void)null);
}
 
Example 22
Source Project: coolreader   Source File: DisplayTeaserListActivity.java    License: MIT License 5 votes vote down vote up
@SuppressLint("NewApi")
private void executeDownloadTask(ArrayList<PageModel> novels) {
	downloadTask = new DownloadNovelDetailsTask(this);
	String key = DisplayTeaserListActivity.TAG + ":" + novels.get(0).getPage();
	if (novels == null || novels.size() == 0) {
		Log.w(TAG, getResources().getString(R.string.error_empty_download_array));
		return;
	}
	if (novels.size() > 1) {
		key = DisplayTeaserListActivity.TAG + ":All_Teasers";
	}
	boolean isAdded = LNReaderApplication.getInstance().addTask(key, task);
	if (isAdded) {
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
			downloadTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, novels.toArray(new PageModel[novels.size()]));
		else
			downloadTask.execute(novels.toArray(new PageModel[novels.size()]));
	} else {
		Log.i(TAG, "Continue download task: " + key);
		DownloadNovelDetailsTask tempTask = (DownloadNovelDetailsTask) LNReaderApplication.getInstance().getTask(key);
		if (tempTask != null) {
			downloadTask = tempTask;
			downloadTask.owner = this;
		}
		toggleProgressBar(true);
	}
}
 
Example 23
Source Project: candybar-library   Source File: FAQsFragment.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    mRecyclerView.setItemAnimator(new DefaultItemAnimator());
    mRecyclerView.setHasFixedSize(true);
    mRecyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));

    setFastScrollColor(mFastScroll);
    mFastScroll.attachRecyclerView(mRecyclerView);

    mAsyncTask = new FAQsLoader().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
 
Example 24
Source Project: SimplifyReader   Source File: AutoFocusManager.java    License: Apache License 2.0 5 votes vote down vote up
private synchronized void autoFocusAgainLater() {
    if (!stopped && outstandingTask == null) {
        AutoFocusTask newTask = new AutoFocusTask();
        try {
            if (Build.VERSION.SDK_INT >= 11) {
                newTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
            } else {
                newTask.execute();
            }
            outstandingTask = newTask;
        } catch (RejectedExecutionException ree) {
            Log.w(TAG, "Could not request auto focus", ree);
        }
    }
}
 
Example 25
Source Project: ProjectX   Source File: AutoFocusManager.java    License: Apache License 2.0 5 votes vote down vote up
private synchronized void cancelOutstandingTask() {
    if (outstandingTask != null) {
        if (outstandingTask.getStatus() != AsyncTask.Status.FINISHED) {
            outstandingTask.cancel(true);
        }
        outstandingTask = null;
    }
}
 
Example 26
Source Project: wallpaperboard   Source File: WallpapersFragment.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    mRecyclerView.setItemAnimator(new DefaultItemAnimator());
    mRecyclerView.setLayoutManager(new GridLayoutManager(getActivity(),
            getActivity().getResources().getInteger(R.integer.wallpapers_column_count)));
    mRecyclerView.setHasFixedSize(false);

    if (WallpaperBoardApplication.getConfig().getWallpapersGrid() ==
            WallpaperBoardConfiguration.GridStyle.FLAT) {
        int padding = getActivity().getResources().getDimensionPixelSize(R.dimen.card_margin);
        mRecyclerView.setPadding(padding, padding, 0, 0);
    }
    resetViewBottomPadding(mRecyclerView, true);

    mSwipe.setColorSchemeColors(ColorHelper.getAttributeColor(
            getActivity(), R.attr.colorAccent));
    mSwipe.setOnRefreshListener(() -> {
        if (mAsyncTask != null) {
            mSwipe.setRefreshing(false);
            return;
        }

        WallpapersLoaderTask.with(getActivity()).start();
        mAsyncTask = new WallpapersTask().executeOnExecutor(AsyncTask.SERIAL_EXECUTOR);
    });

    getWallpapers();
}
 
Example 27
Source Project: zxing   Source File: InactivityTimer.java    License: MIT License 5 votes vote down vote up
private synchronized void cancel() {
	AsyncTask<?, ?, ?> task = inactivityTask;
	if (task != null) {
		task.cancel(true);
		inactivityTask = null;
	}
}
 
Example 28
Source Project: mage-android   Source File: ChangeEventActivity.java    License: Apache License 2.0 5 votes vote down vote up
private void finishEvent(final Event event) {
	// Send chosen event to the server
	List<String> userRecentEventInfo = new ArrayList<>();
	userRecentEventInfo.add(event.getRemoteId());
	new RecentEventTask(new AccountDelegate() {
		@Override
		public void finishAccount(AccountStatus accountStatus) {
			// no-op, don't care if server didn't get event selection
		}
	}, getApplicationContext()).execute(userRecentEventInfo.toArray(new String[userRecentEventInfo.size()]));

	try {
		UserHelper userHelper = UserHelper.getInstance(getApplicationContext());
		User user = userHelper.readCurrentUser();
		userHelper.setCurrentEvent(user, event);
	} catch (UserException e) {
		Log.e(LOG_NAME, "Could not set current event.", e);
	}

	// disable pushing locations
	if (!UserHelper.getInstance(getApplicationContext()).isCurrentUserPartOfEvent(event)) {
		SharedPreferences.Editor sp = PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit();
		sp.putBoolean(getString(R.string.reportLocationKey), false).apply();
	}


	AsyncTask.execute(new Runnable() {
		@Override
		public void run() {
			new ObservationServerFetch(getApplicationContext()).fetch(false);
		}
	});

	setResult(RESULT_OK);
	finish();
}
 
Example 29
@SuppressLint("StaticFieldLeak")
@Override
public void onReceive(final Context context, Intent intent) {
  if (!CLEAR_ACTION.equals(intent.getAction()))
    return;

  final long[] threadIds = intent.getLongArrayExtra(THREAD_IDS_EXTRA);

  if (threadIds != null) {
    NotificationManagerCompat.from(context).cancel(intent.getIntExtra(NOTIFICATION_ID_EXTRA, -1));

    new AsyncTask<Void, Void, Void>() {
      @Override
      protected Void doInBackground(Void... params) {
        List<MarkedMessageInfo> messageIdsCollection = new LinkedList<>();

        for (long threadId : threadIds) {
          Log.i(TAG, "Marking as read: " + threadId);
          List<MarkedMessageInfo> messageIds = DatabaseFactory.getThreadDatabase(context).setRead(threadId, true);
          messageIdsCollection.addAll(messageIds);
        }

        process(context, messageIdsCollection);

        ApplicationDependencies.getMessageNotifier().updateNotification(context);

        return null;
      }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
  }
}
 
Example 30
Source Project: PasscodeView   Source File: PinView.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Handle the newly added key digit. Append the digit to {@link #mPinTyped}.
 * If the new digit is {@link KeyNamesBuilder#BACKSPACE_TITLE}, remove the last digit of the {@link #mPinTyped}.
 *
 * @param newDigit newly pressed digit
 */
private void onKeyPressed(@Nullable String newDigit) {
    if (newDigit == null) return;

    //Check for the state
    if (mAuthenticationListener == null) {
        throw new IllegalStateException("Set AuthenticationListener to receive callbacks.");
    }

    if (newDigit.equals(KeyNamesBuilder.BACKSPACE_TITLE)) { //Back space key is pressed.
        if (mPinTyped.size() > 0) mPinTyped.remove(mPinTyped.size() - 1);   //Remove last digit.
    } else {

        //Add new digit
        mPinTyped.add(mKeyNamesBuilder.getValueOfKey(newDigit));
    }

    invalidate();

    if (isDynamicPinEnabled() || mPinTyped.size() == mBoxIndicator.getPinLength()) {
        if (mPinAuthenticatorTask != null && mPinAuthenticatorTask.getStatus() == AsyncTask.Status.RUNNING)
            mPinAuthenticatorTask.cancel(true);

        mPinAuthenticatorTask = new PinAuthenticatorTask(mAuthenticator);
        //noinspection unchecked
        mPinAuthenticatorTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, mPinTyped);
    } else {
        giveTactileFeedbackForKeyPress();
    }

}