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:org.anoopam.main.anoopamaudio.AudioListActivity.java

private void getAudioListFromCache() {
    SmartUtils.showProgressDialog(this, "Loading...", true);

    AsyncTask<Void, Void, ArrayList<ContentValues>> task = new AsyncTask<Void, Void, ArrayList<ContentValues>>() {
        @Override//  w w w. j a va 2 s. c om
        protected ArrayList<ContentValues> doInBackground(Void... params) {
            try {
                audioList = smartCaching.getDataFromCache("audios", "SELECT * FROM audios WHERE catID='"
                        + audioDetails.getAsString("catID") + "' ORDER BY audioTitle ASC");
            } catch (Exception e) {
                e.printStackTrace();
            }

            return null;
        }

        @Override
        protected void onPostExecute(ArrayList<ContentValues> result) {
            super.onPostExecute(result);
            SmartUtils.hideProgressDialog();

            if (audioList != null && audioList.size() > 0) {
                if (mAdapter == null) {
                    mAdapter = new AudioListAdapter();
                    mRecyclerView.setAdapter(mAdapter);
                } else {
                    mAdapter.notifyDataSetChanged();
                }
            }

        }
    };

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    } else {
        task.execute();
    }

}

---

From source file:com.eeshana.icstories.activities.UploadVideoActivity.java

@SuppressLint("NewApi")
@Override/* www.  j a v a  2  s .c om*/
public void onClick(View v) {
    if (v.getId() == uploadButton.getId()) {
        if (connectionDetector.isConnectedToInternet()) {
            title = titleEditText.getText().toString();
            description = descriptionEditText.getText().toString();
            flag = isAssignment;
            my_location = locationEditText.getText().toString();
            if (title.equalsIgnoreCase("") || description.equalsIgnoreCase("")) {
                showCustomToast.showToast(UploadVideoActivity.this, "Title and Description both are required");
            } else {

                Log.e("location2", my_location);

                //new UplodTask(getApplicationContext()).execute();
                if (title.length() <= 30 && title.length() >= 4 && description.length() >= 4
                        && description.length() <= 150 && my_location.length() <= 30) {//&& my_location.matches(pattern) && title.matches(pattern) && description.matches(pattern)){
                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                        new UplodTask(getApplicationContext())
                                .executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
                    } else {
                        new UplodTask(getApplicationContext()).execute();
                    }

                } else {
                    //                  if(!title.matches(pattern)){
                    //                     titleEditText.setError("Title contains one or more invalid characters. Please check.");
                    //                  }
                    //                  if(!description.matches(pattern)){
                    //                     descriptionEditText.setError("Description contains one or more invalid characters. Please check");
                    //                  }
                    //                  if(!my_location.matches(pattern)){
                    //                     locationEditText.setError("Location contains one or more invalid characters. Please check");
                    //                  }
                    if (title.length() < 4) {
                        titleEditText.setError("Title must be min 4 characters.");
                    }
                    if (description.length() < 4) {
                        descriptionEditText.setError("Description must be min 4 characters.");
                    }
                    if (title.length() > 30) {
                        titleEditText.setError("Title must be max 30 characters.");
                    }
                    if (description.length() > 150) {
                        descriptionEditText.setError("Description must be max 150 characters.");
                    }
                    if (my_location.length() > 30) {
                        descriptionEditText.setError("Location must be max 30 characters.");
                    }
                }
            }
        } else {
            showCustomToast.showToast(UploadVideoActivity.this, "Please check your internet connection.");
        }
    } else if (v.getId() == isAssignmentButton.getId()) {
        if (isAssignment.equalsIgnoreCase("NO")) {
            isAssignment = "YES";
            isAssignmentButton.setText("YES");
        } else {
            isAssignment = "NO";
            isAssignmentButton.setText("NO");
        }
    } else if (v.getId() == wallRelativeLayout.getId()) {
        Intent i = new Intent(UploadVideoActivity.this, WallActivity.class);
        i.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
        startActivity(i);
        finish();
    } else if (v.getId() == settingsRelativeLayout.getId()) {
        Intent i = new Intent(UploadVideoActivity.this, SettingsActivity.class);
        i.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
        startActivity(i);
        finish();
    } else if (v.getId() == okButton.getId()) {
        //go to settings page to enable GPS
        Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
        startActivityForResult(intent, REQUEST_CODE);
        locationDialog.dismiss();
    } else if (v.getId() == cancelButton.getId()) {
        locationDialog.dismiss();
    }

}

---

From source file:com.android.camera.v2.uimanager.ThumbnailManager.java

private void getLastThumbnailUncached() {
    LogHelper.d(TAG, "[getLastThumbnailUncached]...");
    cancelLoadThumbnail();//from  ww w .  j  a v a  2s  .com
    mLoadThumbnailTask = new LoadThumbnailTask(false).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

---

From source file:org.dharmaseed.android.NavigationActivity.java

public void fetchNewDataFromServer() {

    // Fetch new data from the server
    Log.i("navigationActivity", "fetchNewDataFromServer()");
    if (teacherFetcherTask == null || teacherFetcherTask.getStatus() == AsyncTask.Status.FINISHED) {
        refreshLayout.setRefreshing(true);
        teacherFetcherTask = new TeacherFetcherTask(dbManager, this, this);
        teacherFetcherTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }// www .j  av a  2 s.co m
    if (centerFetcherTask == null || centerFetcherTask.getStatus() == AsyncTask.Status.FINISHED) {
        refreshLayout.setRefreshing(true);
        centerFetcherTask = new CenterFetcherTask(dbManager, this);
        centerFetcherTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }
    if (talkFetcherTask == null || talkFetcherTask.getStatus() == AsyncTask.Status.FINISHED) {
        refreshLayout.setRefreshing(true);
        talkFetcherTask = new TalkFetcherTask(dbManager, this);
        talkFetcherTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }
}

---

From source file:com.concentricsky.android.khanacademy.data.KADataService.java

private void updateDownloadStatus(Intent intent, final PendingIntent pendingIntent, final int startId) {
    final long id = intent.getLongExtra(EXTRA_ID, -1);
    final DownloadManager mgr = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
    final DownloadManager.Query q = new DownloadManager.Query();
    q.setFilterById(id);/* w w w . jav a2  s  .  c o  m*/

    new AsyncTask<Void, Void, Boolean>() {
        @Override
        protected Boolean doInBackground(Void... arg) {
            Cursor cursor = mgr.query(q);
            String youtubeId = null;
            int status = -1;
            if (cursor.moveToFirst()) {
                String filename = cursor
                        .getString(cursor.getColumnIndex(DownloadManager.COLUMN_LOCAL_FILENAME));
                youtubeId = OfflineVideoManager.youtubeIdFromFilename(filename);
                status = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_STATUS));
            }
            cursor.close();

            if (status == DownloadManager.STATUS_SUCCESSFUL && youtubeId != null) {
                try {
                    Dao<Video, String> videoDao = helper.getVideoDao();
                    UpdateBuilder<Video, String> q = videoDao.updateBuilder();
                    q.where().eq("youtube_id", youtubeId);
                    q.updateColumnValue("download_status", Video.DL_STATUS_COMPLETE);
                    q.update();
                    return true;
                } catch (SQLException e) {
                    e.printStackTrace();
                }
            }

            return false;
        }

        @Override
        protected void onPostExecute(Boolean successful) {
            if (successful) {
                broadcastOfflineVideoSetChanged();
                finish(startId, pendingIntent, RESULT_SUCCESS);
            } else {
                finish(startId, pendingIntent, RESULT_ERROR);
            }
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);

}

---

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

private void submitpic() {
    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
        new UploadImageTask().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    } else {/*w  ww  . jav a2s .c om*/
        new UploadImageTask().execute();
    }
}

---

From source file:com.android.leanlauncher.WidgetPreviewLoader.java

public static void removePackageFromDb(final CacheDb cacheDb, final String packageName) {
    synchronized (sInvalidPackages) {
        sInvalidPackages.add(packageName);
    }//from   www.  j av a2s .  c  om
    new AsyncTask<Void, Void, Void>() {
        public Void doInBackground(Void... args) {
            SQLiteDatabase db = cacheDb.getWritableDatabase();
            try {
                db.delete(CacheDb.TABLE_NAME,
                        CacheDb.COLUMN_NAME + " LIKE ? OR " + CacheDb.COLUMN_NAME + " LIKE ?", // SELECT query
                        new String[] { WIDGET_PREFIX + packageName + "/%" } // args to SELECT query
                );
            } catch (SQLiteDiskIOException ignored) {
            }
            synchronized (sInvalidPackages) {
                sInvalidPackages.remove(packageName);
            }
            return null;
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void) null);
}

---

From source file:org.akop.crosswords.fragment.SubscriptionDetailFragment.java

private void download(DateTime dateTime) {
    hideMessageBar();/*from ww w . ja v  a2  s. c  om*/

    if (mSource == null) {
        showMessage(getString(R.string.error_no_source_selected));
        return;
    }

    String url = mSource.createDateUrl(dateTime);
    final long puzzleId = Storage.getInstance().findBySourceUrl(url);

    // Check storage for an existing download
    if (puzzleId != Storage.ID_NOT_FOUND) {
        showMessage(getString(R.string.puzzle_already_downloaded), R.string.open, new Runnable() {
            @Override
            public void run() {
                CrosswordActivity.launch(getActivity(), puzzleId);
            }
        });
        return;
    }

    // Check the list of items already downloaded (but not yet saved)
    final PuzzleWrapper downloaded = mAdapter.findItemByUrl(url);
    if (downloaded != null) {
        showMessage(getString(R.string.puzzle_already_downloaded), R.string.open, new Runnable() {
            @Override
            public void run() {
                saveAndOpen(downloaded);
            }
        });
        return;
    }

    CrosswordFetchRunnable.Request request = new CrosswordFetchRunnable.Request(mSource, dateTime);

    FetcherTask task = new FetcherTask();
    task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, request);
}

---

From source file:org.thoughtcrime.securesms.MediaPreviewActivity.java

@SuppressWarnings("CodeBlock2Expr")
@SuppressLint("InlinedApi")
private void saveToDisk() {
    MediaItem mediaItem = getCurrentMediaItem();

    if (mediaItem != null) {
        SaveAttachmentTask.showWarningDialog(this, (dialogInterface, i) -> {
            Permissions.with(this)
                    .request(Manifest.permission.WRITE_EXTERNAL_STORAGE,
                            Manifest.permission.READ_EXTERNAL_STORAGE)
                    .ifNecessary()//from  www . j a va2s .c  o  m
                    .withPermanentDenialDialog(getString(
                            R.string.MediaPreviewActivity_signal_needs_the_storage_permission_in_order_to_write_to_external_storage_but_it_has_been_permanently_denied))
                    .onAnyDenied(() -> Toast.makeText(this,
                            R.string.MediaPreviewActivity_unable_to_write_to_external_storage_without_permission,
                            Toast.LENGTH_LONG).show())
                    .onAllGranted(() -> {
                        SaveAttachmentTask saveTask = new SaveAttachmentTask(MediaPreviewActivity.this);
                        long saveDate = (mediaItem.date > 0) ? mediaItem.date : System.currentTimeMillis();
                        saveTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR,
                                new Attachment(mediaItem.uri, mediaItem.type, saveDate, null));
                    }).execute();
        });
    }
}

---

From source file:com.marianhello.bgloc.LocationService.java

public void postLocationAsync(BackgroundLocation location) {
    PostLocationTask task = new LocationService.PostLocationTask();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, location);
    } else {/* w w  w  . j  a v a2s  .com*/
        task.execute(location);
    }
}

---

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