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:eu.power_switch.widget.activity.ConfigureReceiverWidgetActivity.java

private void updateUI() {
    new AsyncTask<Void, Void, List<Apartment>>() {
        @Override/*from w w w.java  2  s.c o  m*/
        protected List<Apartment> doInBackground(Void... params) {
            try {
                return DatabaseHandler.getAllApartments();
            } catch (Exception e) {
                return new ArrayList<>();
            }
        }

        @Override
        protected void onPostExecute(List<Apartment> result) {
            apartmentList.clear();
            apartmentList.addAll(result);

            for (Apartment apartment : apartmentList) {
                apartmentNameList.add(apartment.getName());
            }

            spinnerApartment.setSelection(0);
            adapterApartments.notifyDataSetChanged();

            updateRoomList();

            // Abort if no rooms are defined in main app
            if (receiverNameList.isEmpty()) {
                Toast.makeText(getApplicationContext(), getString(R.string.please_define_receiver_in_main_app),
                        Toast.LENGTH_LONG).show();
                finish();
            }
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

---

From source file:androidx.mediarouter.app.MediaRouteButton.java

public MediaRouteButton(Context context, AttributeSet attrs, int defStyleAttr) {
    super(MediaRouterThemeHelper.createThemedButtonContext(context), attrs, defStyleAttr);
    context = getContext();/*from  w ww . ja  v  a 2 s  . c o m*/

    mRouter = MediaRouter.getInstance(context);
    mCallback = new MediaRouterCallback();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.MediaRouteButton, defStyleAttr, 0);
    mButtonTint = a.getColorStateList(R.styleable.MediaRouteButton_mediaRouteButtonTint);
    mMinWidth = a.getDimensionPixelSize(R.styleable.MediaRouteButton_android_minWidth, 0);
    mMinHeight = a.getDimensionPixelSize(R.styleable.MediaRouteButton_android_minHeight, 0);
    int remoteIndicatorResId = a.getResourceId(R.styleable.MediaRouteButton_externalRouteEnabledDrawable, 0);
    a.recycle();

    if (remoteIndicatorResId != 0) {
        Drawable.ConstantState remoteIndicatorState = sRemoteIndicatorCache.get(remoteIndicatorResId);
        if (remoteIndicatorState != null) {
            setRemoteIndicatorDrawable(remoteIndicatorState.newDrawable());
        } else {
            mRemoteIndicatorLoader = new RemoteIndicatorLoader(remoteIndicatorResId);
            mRemoteIndicatorLoader.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
        }
    }

    updateContentDescription();
    setClickable(true);
}

---

From source file:com.dm.wallpaper.board.fragments.CategoryWallpapersFragment.java

@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    ViewHelper.setupToolbar(mToolbar);// w ww.ja  va2s  .com

    int color = ColorHelper.getAttributeColor(getActivity(), R.attr.toolbar_icon);
    mToolbar.setTitle("");
    mToolbar.setNavigationIcon(
            DrawableHelper.getTintedDrawable(getActivity(), R.drawable.ic_toolbar_back, color));
    ((AppCompatActivity) getActivity()).setSupportActionBar(mToolbar);

    mCategory.setText(mCategoryName);
    String count = mCategoryCount + " "
            + getActivity().getResources().getString(R.string.navigation_view_wallpapers);
    mCount.setText(count);

    mRecyclerView.setLayoutManager(new GridLayoutManager(getActivity(),
            getActivity().getResources().getInteger(R.integer.wallpapers_column_count)));
    mRecyclerView.setItemAnimator(new DefaultItemAnimator());
    mRecyclerView.setHasFixedSize(true);

    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);

    initAppBar();

    color = ColorHelper.getAttributeColor(getActivity(), android.R.attr.textColorPrimary);
    Drawable drawable = DrawableHelper.getTintedDrawable(getActivity(), R.drawable.ic_toolbar_search, color);
    mSearchResult.setCompoundDrawablesWithIntrinsicBounds(null, drawable, null, null);

    mAsyncTask = new WallpapersLoader().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

---

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

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    NotificationCenter.getInstance().addObserver(this, NotificationCenter.downloadPending);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.downloadUpdated);
    NotificationCenter.getInstance().addObserver(this, NotificationCenter.downloadFinished);

    final ViewGroup viewGroup = (ViewGroup) inflater.inflate(R.layout.fragment_contents, container, false);

    recyclerView = viewGroup.findViewById(R.id.contents_recyclerview);
    recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);

    final ProgressBar progressBar = viewGroup.findViewById(R.id.progress_bar);
    progressBar.setVisibility(View.VISIBLE);

    Bundle bundle = this.getArguments();

    ActionBar toolbar = ((NatschoolActivity) getActivity()).getSupportActionBar();
    if (toolbar != null) {
        String studyRouteName;//from  ww  w. j a  v  a2s. c  o m
        if (bundle != null && (studyRouteName = bundle.getString(STUDYROUTE_NAME)) != null
                && studyRouteName.length() != 0) {
            toolbar.setTitle(bundle.getString(STUDYROUTE_NAME));
        } else {
            toolbar.setTitle(getResources().getString(R.string.courses));
        }
        toolbar.setDisplayHomeAsUpEnabled(false);
        toolbar.setDisplayHomeAsUpEnabled(true);
    }
    new NatSchoolController((bundle == null ? -1 : (studyRouteId = bundle.getInt(STUDYROUTE_ID))),
            (bundle == null ? -1 : bundle.getInt(PARENT_ID, -1)), getActivity()) {
        @Override
        public void onFinished(final List<NatschoolContent> courses) {
            progressBar.setVisibility(View.GONE);
            TextView emptyTextView = viewGroup.findViewById(R.id.empty_textview);
            if (courses.isEmpty()) {
                emptyTextView.setVisibility(View.VISIBLE);
            } else {
                emptyTextView.setVisibility(View.GONE);
            }
            adapter = new NatschoolContentAdapter(getActivity(), courses) {
                @Override
                protected void onContentClick(NatschoolContent content, int position) {
                    if (content.url == null || content.url.length() == 0) {
                        Bundle bundle = new Bundle();
                        if (content.id == -1) {
                            bundle.putInt(STUDYROUTE_ID, content.studyRouteItemId);
                        } else {
                            bundle.putInt(STUDYROUTE_ID, studyRouteId);
                            bundle.putInt(PARENT_ID, content.id);
                        }
                        bundle.putString(STUDYROUTE_NAME, content.name);

                        ContentsFragment contentsFragment = new ContentsFragment();
                        contentsFragment.setArguments(bundle);

                        getActivity().getSupportFragmentManager().beginTransaction()
                                .replace(R.id.contents_fragment, contentsFragment, "").addToBackStack("")
                                .commit();
                    } else {
                        if (content.type == 1 || content.type == 3 || content.type == 11) {
                            createWebView(content.url);
                        } else if (content.type == 10) {
                            if (!content.downloading) {
                                new DownloadController(getActivity(), content.url, studyRouteId, content.id,
                                        position).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
                            }
                        }
                    }
                }
            };
            recyclerView.setAdapter(adapter);
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    return viewGroup;
}

---

From source file:eu.musesproject.client.connectionmanager.ConnectionManager.java

/**
 * Sends ack to the server to tell that data has been received on the client
 * @return void/*from   www . ja  v a  2  s .  c  om*/
 */

public void ack() {
    Log.d(TAG, "Sending ack..");
    if (NetworkChecker.isInternetConnected) {
        if (PhoneModeReceiver.SLEEP_MODE_ACTIVE) { // FIXME 
            HttpClientAsyncThread httpClientAsyncThread = new HttpClientAsyncThread();
            httpClientAsyncThread.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, ACK, URL,
                    Integer.toString(AlarmReceiver.DEFAULT_SLEEP_POLL_INTERVAL), "");
        } else {
            HttpClientAsyncThread httpClientAsyncThread = new HttpClientAsyncThread();
            httpClientAsyncThread.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, ACK, URL,
                    Integer.toString(AlarmReceiver.DEFAULT_POLL_INTERVAL), "");
        }
    }
}

---

From source file:com.rks.musicx.ui.fragments.TagEditorFragment.java

private void function() {
    song = new Song();
    toolbar.setTitle("Tag Editor");
    toolbar.setTitleTextColor(Color.WHITE);
    String title = Extras.getInstance().getTitle();
    String album = Extras.getInstance().getAlbum();
    String artist = Extras.getInstance().getArtist();
    String year = Extras.getInstance().getYear();
    int no = Extras.getInstance().getNo();
    long id = Extras.getInstance().getAlbumID();
    String path = Extras.getInstance().getPath();
    long songid = Extras.getInstance().getId();
    song.setTitle(title);//from   ww w  .  ja  v a2  s.  co m
    song.setArtist(artist);
    song.setAlbum(album);
    song.setTrackNumber(no);
    song.setmSongPath(path);
    song.setId(songid);
    song.setAlbumId(id);
    song.setYear(year);
    song.setLyrics(LyricsHelper.getInbuiltLyrics(path));
    mTitleEditText.setText(song.getTitle());
    mArtistEditText.setText(song.getArtist());
    mAlbumEditText.setText(song.getAlbum());
    mTrackEditText.setText(String.valueOf(song.getTrackNumber()));
    mYearEditText.setText(song.getYear());
    mLyricsEditText.setText(song.getLyrics());
    saveTags.setImageBitmap(Helper.textAsBitmap("Save", 40, Color.WHITE));
    ArtworkUtils.ArtworkLoader(getContext(), 300, 600, album, id, new palette() {
        @Override
        public void palettework(Palette palette) {
            final int[] colors = Helper.getAvailableColor(getContext(), palette);
            if (getActivity() == null || getActivity().getWindow() == null) {
                return;
            }
            Helper.setColor(getActivity(), colors[0], toolbar);
        }
    }, new bitmap() {
        @Override
        public void bitmapwork(Bitmap bitmap) {
            albumArtwork.setImageBitmap(bitmap);
        }

        @Override
        public void bitmapfailed(Bitmap bitmap) {
            albumArtwork.setImageBitmap(bitmap);
        }
    });
    int colorAccent = Config.accentColor(getContext(), Helper.getATEKey(getContext()));
    if (getActivity() == null || getActivity().getWindow() == null) {
        return;
    }
    Helper.setColor(getActivity(), colorAccent, toolbar);
    saveTags.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            new saveData(getContext(), song).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
        }
    });

    albumArtwork.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            pickNupdateArtwork();
        }
    });
    /**
     * Show Case
     */
    ShowcaseConfig config = new ShowcaseConfig();
    MaterialShowcaseSequence sequence = new MaterialShowcaseSequence(getActivity(), "1600");
    sequence.setConfig(config);
    sequence.addSequenceItem(albumArtwork, "Tap to change Artwork", "GOT IT");
    sequence.start();
    sequence.setOnItemDismissedListener(new MaterialShowcaseSequence.OnSequenceItemDismissedListener() {
        @Override
        public void onDismiss(MaterialShowcaseView materialShowcaseView, int i) {
            materialShowcaseView.hide();
        }
    });
    Helper.rotateFab(saveTags);
}

---

From source file:org.anoopam.main.anoopamvideo.VideoListActivity.java

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

    AsyncTask<Void, Void, ArrayList<ContentValues>> task = new AsyncTask<Void, Void, ArrayList<ContentValues>>() {
        @Override/*  www .jav  a  2  s.  com*/
        protected ArrayList<ContentValues> doInBackground(Void... params) {
            try {
                videoList = smartCaching.getDataFromCache("videos", "SELECT * FROM videos WHERE catID='"
                        + videoDetails.getAsString("catID") + "' ORDER BY videoTitle ASC");
            } catch (Exception e) {
                e.printStackTrace();
            }

            return null;
        }

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

            if (videoList != null && videoList.size() > 0) {
                if (mAdapter == null) {
                    mAdapter = new VideoListAdapter();
                    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:org.anoopam.main.anoopamvideo.VideoCatListActivity.java

private void getVideoCategories() {
    AsyncTask<Void, Void, ArrayList<ContentValues>> task = new AsyncTask<Void, Void, ArrayList<ContentValues>>() {
        @Override/*from w w w. j av a  2  s  .  c  o  m*/
        protected ArrayList<ContentValues> doInBackground(Void... params) {
            try {
                return videoCat = smartCaching.getDataFromCache("videocategories",
                        "SELECT * FROM videocategories WHERE mainCatID='1' ORDER BY catName ASC");
            } catch (Exception e) {
                e.printStackTrace();
            }
            return null;
        }

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

            if (videoCat == null || videoCat.size() <= 0) {
                AMServiceRequest.getInstance().startFetchingAnoopamAudioFromServer();
            } else {
                if (mAdapter == null) {
                    mAdapter = new AudioCatAdapter();
                    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.dm.material.dashboard.candybar.fragments.FAQsFragment.java

private void getFAQs() {
    mGetFAQs = new AsyncTask<Void, Void, Boolean>() {

        List<FAQs> faqs;/*from   ww w. j  a v a  2 s .  co m*/
        String[] questions;
        String[] answers;

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            faqs = new ArrayList<>();
            questions = getActivity().getResources().getStringArray(R.array.questions);
            answers = getActivity().getResources().getStringArray(R.array.answers);
        }

        @Override
        protected Boolean doInBackground(Void... voids) {
            while (!isCancelled()) {
                try {
                    Thread.sleep(1);
                    for (int i = 0; i < questions.length; i++) {
                        if (i < answers.length) {
                            FAQs faq = new FAQs(questions[i], answers[i]);
                            faqs.add(faq);
                        }
                    }
                    return true;
                } catch (Exception e) {
                    LogUtil.e(Log.getStackTraceString(e));
                    return false;
                }
            }
            return false;
        }

        @Override
        protected void onPostExecute(Boolean aBoolean) {
            super.onPostExecute(aBoolean);
            if (aBoolean) {
                setHasOptionsMenu(true);
                mAdapter = new FAQsAdapter(faqs);
                mRecyclerView.setAdapter(mAdapter);
            }
            mGetFAQs = null;
        }

    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

---

From source file:connection.OptimusHTTP.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void ParallelAsyncTask(HttpReq req, HttpReqPkg p, ResponseListener listener) {
    req.setOnResultsListener(listener);//w ww .j av a2s.c  om

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

---

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