Example usage for android.os AsyncTask THREAD_POOL_EXECUTOR

Introduction

In this page you can find the example usage for android.os AsyncTask THREAD_POOL_EXECUTOR.

Prototype

Executor THREAD_POOL_EXECUTOR

To view the source code for android.os AsyncTask THREAD_POOL_EXECUTOR.

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Document

An Executor that can be used to execute tasks in parallel.

Usage

From source file:de.enlightened.peris.ProfileFragment.java

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

    final Bundle bundle = getArguments();
    this.userId = bundle.getString("userid");
    this.userName = bundle.getString("username");
    this.setupElements();

    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
        new DownloadProfileTask().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR,
                new String[] { this.userId, this.userName });
    } else {/*from w  w w  .j  av  a 2  s .co m*/
        new DownloadProfileTask().execute(new String[] { this.userId, this.userName });
    }
}

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From source file:org.jboss.aerogear.android.cookbook.aerodoc.authentication.AeroDocAuthenticationModule.java

@Override
public void login(final Map<String, String> loginData, final Callback<HeaderAndBody> callback) {

    AsyncTask<Void, Void, HeaderAndBody> task = new AsyncTask<Void, Void, HeaderAndBody>() {
        private Exception exception = null;

        @Override/*ww  w. j  av  a2  s  .c  o m*/
        protected HeaderAndBody doInBackground(Void... params) {
            try {
                URL loginURL = UrlUtils.appendToBaseURL(baseURL, getLoginEndpoint());
                HttpProvider provider = new HttpRestProvider(loginURL);
                String loginRequest = new JSONObject(loginData).toString();
                HeaderAndBody result = provider.post(loginRequest);
                isLoggedIn = true;
                return result;
            } catch (Exception e) {
                Log.e(TAG, e.getMessage(), e);
                exception = e;
                return null;
            }
        }

        @Override
        protected void onPostExecute(HeaderAndBody headerAndBody) {
            if (exception == null) {
                callback.onSuccess(headerAndBody);
            } else {
                callback.onFailure(exception);
            }
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);

}

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From source file:com.cooperok.socialuser.vk.VkAccount.java

@Override
public void postImage(Bitmap image, PostImageCallback callback) {
    new PostImageLoader().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR,
            new ShareImageObject(image, callback));
}

---

From source file:com.giovanniterlingen.windesheim.view.Fragments.ChooseScheduleFragment.java

private void startTask() {
    if (componentFetcher != null) {
        if (componentFetcher.getStatus() == AsyncTask.Status.RUNNING
                || componentFetcher.getStatus() == AsyncTask.Status.PENDING) {
            componentFetcher.cancel(true);
        }/*from w ww  . j ava  2s.  c  o m*/
    }
    if (isMenuVisible()) {
        (componentFetcher = new ComponentFetcher()).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    } else {
        if (adapter != null) {
            adapter = null;
        }
        if (recyclerView != null) {
            recyclerView.setAdapter(null);
        }
    }
}

---

From source file:com.fastbootmobile.encore.app.fragments.SongsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View root = inflater.inflate(R.layout.fragment_songs, container, false);
    assert root != null;
    mListView = (ListView) root.findViewById(R.id.songsList);
    mListView.setFastScrollEnabled(true);

    mSongsListAdapter = new SongsListAdapter(true);

    new GetAllSongsTask().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);

    mListView.setOnItemClickListener(mItemClickListener);
    return root;/* w  w w.ja v a2  s.co  m*/
}

---

From source file:fr.simon.marquis.preferencesmanager.ui.AppListActivity.java

private void checkRoot() {
    AsyncTask<Void, Void, Boolean> checking = new AsyncTask<Void, Void, Boolean>() {

        @Override/*ww w .  j  a va2  s.co m*/
        protected Boolean doInBackground(Void... params) {
            return RootTools.isRootAvailable() && RootTools.isAccessGiven() && RootTools.isBusyboxAvailable();
        }

        @Override
        protected void onPostExecute(Boolean hasRoot) {
            super.onPostExecute(hasRoot);
            isRootAccessGiven = hasRoot;
            if (!hasRoot) {
                Utils.displayNoRoot(getFragmentManager());
            }
        }
    };
    checking.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
}

---

From source file:com.example.android.leanback.PlaybackSeekAsyncDataProvider.java

@Override
public void getThumbnail(int index, ResultCallback callback) {
    Integer key = index;/*  w  w  w  . ja va2  s.  com*/
    Bitmap bitmap = mCache.get(key);
    if (bitmap != null) {
        callback.onThumbnailLoaded(bitmap, index);
    } else {
        bitmap = mPrefetchCache.get(key);
        if (bitmap != null) {
            mCache.put(key, bitmap);
            mPrefetchCache.remove(key);
            callback.onThumbnailLoaded(bitmap, index);
        } else {
            LoadBitmapTask task = mRequests.get(index);
            if (task == null || task.isCancelled()) {
                // no normal task or prefetch for the position, create a new task
                task = new LoadBitmapTask(index, callback);
                mRequests.put(index, task);
                task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
            } else {
                // update existing ResultCallback which might be normal task or prefetch
                task.mResultCallback = callback;
            }
        }
    }
    if (mLastRequestedIndex != index) {
        if (mLastRequestedIndex != -1) {
            prefetch(mLastRequestedIndex, index > mLastRequestedIndex);
        }
        mLastRequestedIndex = index;
    }
}

---

From source file:com.gigathinking.simpleapplock.AppLaunchDetectorService.java

@Override
public void onCreate() {
    super.onCreate();
    mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
    mAppListData = new AppListData(getApplicationContext());
    mAppListData.init();//from ww w  .  j  av a  2  s  .  c o  m
    updateReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (!mList.isEmpty()) {
                mList.clear();
            }
            if (!mAppMap.isEmpty()) {
                mAppMap.clear();
            }
            Cursor cursor = mAppListData.getAppListInfo();
            int count = cursor.getCount();
            for (int i = 0; i < count; ++i) {
                cursor.moveToPosition(i);
                mList.add(cursor.getString(2));
                mAppMap.put(cursor.getString(2), Boolean.valueOf(cursor.getString(3)));
                mLastOpen.put(cursor.getString(2), cursor.getInt(4));
            }
        }
    };
    mList = new ArrayList<String>();
    mAppMap = new HashMap<String, Boolean>();
    mLastOpen = new HashMap<String, Integer>();
    Cursor cursor = mAppListData.getAppListInfo();
    int count = cursor.getCount();
    for (int i = 0; i < count; ++i) {
        cursor.moveToPosition(i);
        mList.add(cursor.getString(2));
        mAppMap.put(cursor.getString(2), Boolean.valueOf(cursor.getString(3)));
        mLastOpen.put(cursor.getString(2), cursor.getInt(4));
    }
    cursor.close();
    LocalBroadcastManager.getInstance(this).registerReceiver(updateReceiver,
            new IntentFilter(AppLockApplication.UPDATE_LIST));
    new DetectAppLaunch().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

---

From source file:com.example.splashanimationtest.ImageWorker.java

/**
 * Load an image specified by the data parameter into an ImageView (override
 * {@link ImageWorker#processBitmap(Object)} to define the processing logic). A memory and
 * disk cache will be used if an {@link ImageCache} has been added using
 * {@link ImageWorker#addImageCache(FragmentManager, ImageCache.ImageCacheParams)}. If the
 * image is found in the memory cache, it is set immediately, otherwise an {@link AsyncTask}
 * will be created to asynchronously load the bitmap.
 *
 * @param data The URL of the image to download.
 * @param imageView The ImageView to bind the downloaded image to.
 *//*from  w w  w .j a  v  a2  s. c o  m*/
public void loadImage(Object data, ImageView imageView) {
    if (data == null) {
        return;
    }

    BitmapDrawable value = null;

    if (mImageCache != null) {
        value = mImageCache.getBitmapFromMemCache(String.valueOf(data));
    }

    if (value != null) {
        // Bitmap found in memory cache
        imageView.setImageDrawable(value);
    } else if (cancelPotentialWork(data, imageView)) {
        final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
        final AsyncDrawable asyncDrawable = new AsyncDrawable(mResources, mLoadingBitmap, task);
        imageView.setImageDrawable(asyncDrawable);

        // NOTE: This uses a custom version of AsyncTask that has been pulled from the
        // framework and slightly modified. Refer to the docs at the top of the class
        // for more info on what was changed.
        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, data);
    }
}

---

From source file:net.saga.aeroconf.app.ui.fragment.ScheduleFragment.java

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

    resolver.registerContentObserver(ConfContract.ScheduleContract.URI, false, observer);

    calendarLoaderTask = new AsyncTask<Void, Void, List<Schedule>>() {
        @Override//w w  w  .  j  a  v a 2 s . c  om
        protected synchronized List<Schedule> doInBackground(Void... params) {

            List<Schedule> toReturn = new ArrayList<Schedule>();
            Cursor cursor = null;
            try {
                cursor = getActivity().getContentResolver().query(ConfContract.ScheduleContract.URI, null, null,
                        null, null);

                while (cursor != null && cursor.moveToNext()) {
                    toReturn.add(GsonUtils.GSON.fromJson(cursor.getString(0), Schedule.class));
                }

                return toReturn;
            } finally {
                if (cursor != null) {
                    cursor.close();
                }
            }
        }

        @Override
        protected synchronized void onPostExecute(List<Schedule> userCalendars) {
            if (!super.isCancelled()) {
                dataUpdated(userCalendars);
            }
        }
    };

    if (calendar == null || calendar.size() < 3) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
            calendarLoaderTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
        else
            calendarLoaderTask.execute();
    }
}

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