Example usage for android.os AsyncTask THREAD_POOL

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:com.wulian.icam.view.album.utils.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(android.support.v4.app.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.  ja  va  2  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(data, 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);

    }
}

From source file:com.example.gemswin.screancasttest.MainActivity_Reciever.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main_reciever);
    WifiManager wm = (WifiManager) getSystemService(WIFI_SERVICE);
    String ip = Formatter.formatIpAddress(wm.getConnectionInfo().getIpAddress());
    TextView text = (TextView) findViewById(R.id.textView);

    planetList = new ArrayList<String>();

    mTextureView = (TextureView) findViewById(R.id.textureView);
    mTextureView.setSurfaceTextureListener(this);
    mTextureView.requestLayout();//from  w  w w .  jav a 2  s  . c o m
    mTextureView.invalidate();
    mTextureView.setOpaque(false);

    pref = new PrefManager(getApplicationContext());
    text.setText(ip);

    mTask = new ReceiverAsyncTask(getApplicationContext(), this);
    mTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);

}

From source file:io.imoji.sdk.editor.fragment.CreateTaskFragment.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setRetainInstance(true);/*from w ww.ja v a2  s .  com*/

    mTags = getArguments().getStringArrayList(TAGS_BUNDLE_ARG_KEY);

    mImojiSession = ImojiSDK.getInstance().createSession(getActivity().getApplicationContext());

    Bitmap b = EditorBitmapCache.getInstance().get(EditorBitmapCache.Keys.TRIMMED_BITMAP);
    if (b == null) {
        notifyFailure(getActivity());
        return;
    }

    boolean createOutlinedBitmap = getArguments().getBoolean(CREATE_OUTLINE_BITMAP_BUNDLE_ARG_KEY);

    //start the task

    if (createOutlinedBitmap) {
        OutlineAsyncTask task = new OutlineAsyncTask(b, IMOJI_WIDTH_BOUND, IMOJI_HEIGHT_BOUND, this);
        if (Build.VERSION.SDK_INT >= 11) {
            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
        } else {
            task.execute();
        }
    } else {
        Bitmap outlined = EditorBitmapCache.getInstance().get(EditorBitmapCache.Keys.TRIMMED_BITMAP);
        if (outlined == null) {
            notifyFailure(getActivity());
            return;
        }
        createImoji(outlined);
    }
}

From source file:cn.huaxingtan.util.ImageDownloader.java

/**
 * Same as download but the image is always downloaded and the cache is not used.
 * Kept private at the moment as its interest is not clear.
 *///from   w ww . j a v a 2  s  . c o m
private void forceDownload(String url, ImageView imageView) {
    // State sanity: url is guaranteed to never be null in DownloadedDrawable and cache keys.
    if (url == null) {
        imageView.setImageDrawable(null);
        return;
    }

    if (cancelPotentialDownload(url, imageView)) {
        switch (mode) {
        case NO_ASYNC_TASK:
            Bitmap bitmap = downloadBitmap(url);
            addBitmapToCache(url, bitmap);
            imageView.setImageBitmap(bitmap);
            break;

        case NO_DOWNLOADED_DRAWABLE:
            imageView.setMinimumHeight(156);
            BitmapDownloaderTask task = new BitmapDownloaderTask(imageView);
            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, url);
            break;

        case CORRECT:
            task = new BitmapDownloaderTask(imageView);
            DownloadedDrawable downloadedDrawable = new DownloadedDrawable(task);
            imageView.setImageDrawable(downloadedDrawable);
            imageView.setMinimumHeight(156);
            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, url);
            break;
        }
    }
}

From source file:cn.edu.wyu.documentviewer.RootsCache.java

/**
 * Gather roots from storage providers belonging to given package name.
 *///from  w  w  w  . j  a v a 2s .  c  om
public void updatePackageAsync(String packageName) {
    // Need at least first load, since we're going to be using previously
    // cached values for non-matching packages.
    waitForFirstLoad();
    new UpdateTask(packageName).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

From source file:ru.freshartapp.automarka.utils.ImageDetailFragment.java

private void addToFavorites() {
    Log.d("addToFavorites", "start");

    final FavotitesTask task = new FavotitesTask(this.FAVORITES_ADD);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, this.mModelId);
    } else {/*from  w  w w . ja  v a  2  s  . c  o m*/
        task.execute(this.mModelId);
    }
}

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

public void getCategories() {
    if (mAsyncTask != null) {
        mAsyncTask.cancel(true);//from   ww w .ja  v a  2s.c o m
    }

    if (Database.get(getActivity()).getWallpapersCount() > 0) {
        mAsyncTask = new CategoriesLoader().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
        return;
    }

    mAsyncTask = new CategoriesLoader().executeOnExecutor(AsyncTask.SERIAL_EXECUTOR);
}

From source file:ar.uba.fi.splitapp.MockServer.java

public static void sendFriendMessage(String message, String friendId, String friendName) {
    if (mSession == null) {
        return;/*www  . j a  va2s  .co  m*/
    }
    mSession.addResponse(message, Profile.getCurrentProfile().getId());

    AddResponseTask task = new AddResponseTask(friendId, friendName);
    task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

From source file:com.kytse.aria2remote.DownloadListFragment.java

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

    mAria2.addListener(this);

    mSwipeRefreshLayout.post(new Runnable() {
        @Override/*from   w w  w . j ava  2 s. com*/
        public void run() {
            mSwipeRefreshLayout.setRefreshing(true);
            onRefresh();
        }
    });

    mGetDownloadListAsyncTask = new GetDownloadListAsyncTask();
    mGetDownloadListAsyncTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

From source file:org.strongswan.android.ui.MainActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);/*w  w  w .java  2 s  .  co  m*/

    ActionBar bar = getSupportActionBar();
    bar.setDisplayShowHomeEnabled(true);
    bar.setDisplayShowTitleEnabled(false);
    bar.setIcon(R.drawable.ic_launcher);

    this.bindService(new Intent(this, VpnStateService.class), mServiceConnection, Service.BIND_AUTO_CREATE);

    /* load CA certificates in a background task */
    new LoadCertificatesTask().executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

Example usage for android.os AsyncTask THREAD_POOL_EXECUTOR

Introduction

Prototype

Document

Usage