Example usage for org.apache.http.entity BufferedHttpEntity getContentLength

Introduction

In this page you can find the example usage for org.apache.http.entity BufferedHttpEntity getContentLength.

Prototype

public long getContentLength() 

Source Link

Usage

From source file:de.mojadev.ohmmarks.virtuohm.VirtuOhmHTTPHandler.java

private String getResponseText(HttpResponse response) throws IllegalStateException, IOException {

    BufferedHttpEntity responseEntity = new BufferedHttpEntity(response.getEntity());

    int contentLength = (int) responseEntity.getContentLength();
    InputStream stream = responseEntity.getContent();

    byte buffer[] = new byte[contentLength];
    stream.read(buffer, 0, contentLength);

    return new String(buffer);

}

---

From source file:com.neusou.bioroid.image.ImageLoader.java

public Bitmap loadImage(final String imageUri, boolean immediately) {
    if (imageUri == null || imageUri.equals("null")) {
        return null;
    }//from ww w. ja  va2  s.co  m

    final String url;
    url = imageUri;

    if (url == null || url.compareTo("null") == 0) {
        return null;
    }

    Bitmap dcached;
    dcached = mBitmapMap.get(url);

    if (dcached != null || immediately) {
        if (dcached == null) {
            mBitmapMap.remove(url);
        }
        return dcached;
    }

    URL imageUrl = null;

    try {
        imageUrl = new URL(imageUri);
    } catch (MalformedURLException e) {
        return null;
    }

    File imageDir = new File(mCacheDirectoryPath);
    String bigInt = computeDigest(url);
    File cachedImageFile = new File(imageDir, bigInt);
    String ess = Environment.getExternalStorageState();
    boolean canReadImageCacheDir = false;

    if (ess.equals(Environment.MEDIA_MOUNTED)) {
        if (!imageDir.canRead()) {
            boolean createSuccess = false;
            synchronized (imageDir) {
                createSuccess = imageDir.mkdirs();
            }
            canReadImageCacheDir = createSuccess && imageDir.canRead();
        }
        canReadImageCacheDir = imageDir.canRead();
        if (cachedImageFile.canRead()) {
            try {
                Bitmap cachedBitmap = getCachedBitmap(imageUrl, cachedImageFile);
                if (cachedBitmap != null) {
                    mBitmapMap.put(imageUri, cachedBitmap);
                    return cachedBitmap;
                }
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
        }
    }

    HttpGet httpRequest = null;
    try {
        httpRequest = new HttpGet(imageUrl.toURI());
    } catch (URISyntaxException e) {
        e.printStackTrace();
        return null;
    }

    HttpClient httpclient = new DefaultHttpClient();
    HttpResponse response = null;
    try {
        response = (HttpResponse) httpclient.execute(httpRequest);
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    }

    HttpEntity entity = response.getEntity();
    BufferedHttpEntity bufHttpEntity = null;
    try {
        bufHttpEntity = new BufferedHttpEntity(entity);
        final int bufferSize = 1024 * 50;
        BufferedInputStream imageBis = new BufferedInputStream(bufHttpEntity.getContent(), bufferSize);
        long contentLength = bufHttpEntity.getContentLength();
        Bitmap decodedBitmap = decode(imageBis);
        try {
            imageBis.close();
        } catch (IOException e1) {
        }
        encode(decodedBitmap, cachedImageFile.toURL(), CompressFormat.PNG, mImageCacheQuality);
        Calendar cal = Calendar.getInstance();
        long currentTime = cal.getTime().getTime();
        if (mUseCacheDatabase) {
            mCacheRecordDbHelper.insertCacheRecord(mDb, cachedImageFile.toURL(), currentTime, contentLength);
        }
        if (decodedBitmap != null) {
            mBitmapMap.put(url, decodedBitmap);
        }
        return decodedBitmap;
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    }
}

---

From source file:net.networksaremadeofstring.rhybudd.ZenossAPI.java

public Drawable GetGraph(String urlString) throws IOException, URISyntaxException {
    HttpGet httpRequest = new HttpGet(new URL(ZENOSS_INSTANCE + urlString).toURI());
    HttpResponse response = (HttpResponse) httpclient.execute(httpRequest);
    HttpEntity entity = response.getEntity();
    BufferedHttpEntity bufHttpEntity = new BufferedHttpEntity(entity);
    final long contentLength = bufHttpEntity.getContentLength();
    //Log.e("GetGraph",Long.toString(contentLength));
    if (contentLength >= 0) {
        InputStream is = bufHttpEntity.getContent();
        Bitmap bitmap = BitmapFactory.decodeStream(is);

        /*ByteArrayOutputStream out = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.JPEG, 10, out);
                // w w  w  .jav  a 2s.  c  om
        return new BitmapDrawable(BitmapFactory.decodeStream(new ByteArrayInputStream(out.toByteArray())));*/
        is.close();
        return new BitmapDrawable(bitmap);
    } else {
        return null;
    }
}

---