List of usage examples for android.graphics BitmapFactory decodeStream
public static Bitmap decodeStream(InputStream is)
From source file:com.image.oom.ImageUtil.java
Bitmap downloadBitmap(String url) { final int IO_BUFFER_SIZE = 4 * 1024; try {//from w w w .j av a2 s .com final Bitmap bit = getBitMap(url, 480, 480); if (bit != null) { return bit; } } catch (Exception e1) { // TODO Auto-generated catch block e1.printStackTrace(); } HttpClient client = new DefaultHttpClient(); final HttpGet getRequest = new HttpGet(url); try { HttpResponse response = client.execute(getRequest); final int statusCode = response.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK) { Log.w("ImageDownloader", "Error " + statusCode + " while retrieving bitmap from " + url); return null; } final HttpEntity entity = response.getEntity(); if (entity != null) { InputStream inputStream = null; try { inputStream = entity.getContent(); return BitmapFactory.decodeStream(new FlushedInputStream(inputStream)); } finally { if (inputStream != null) { inputStream.close(); } entity.consumeContent(); } } } catch (IOException e) { getRequest.abort(); Log.w(LOG_TAG, "I/O error while retrieving bitmap from " + url, e); } catch (IllegalStateException e) { getRequest.abort(); Log.w(LOG_TAG, "Incorrect URL: " + url); } catch (Exception e) { getRequest.abort(); Log.w(LOG_TAG, "Error while retrieving bitmap from " + url, e); } finally { if ((client instanceof AndroidHttpClient)) { ((AndroidHttpClient) client).close(); } } return null; }
From source file:com.sparkhunter.activities.FbfriendsActivity.java
public Bitmap getBitmap(String url) { AndroidHttpClient httpclient = null; Bitmap bm = null;/* w w w. j a v a2 s .com*/ try { URL aURL = new URL(url); URLConnection conn = aURL.openConnection(); conn.connect(); InputStream is = conn.getInputStream(); BufferedInputStream bis = new BufferedInputStream(is); bm = BitmapFactory.decodeStream(new FlushedInputStream(is)); bis.close(); is.close(); } catch (Exception e) { e.printStackTrace(); } finally { if (httpclient != null) { httpclient.close(); } } return bm; }
From source file:com.siahmsoft.soundwaper.net.SoundcloudApi.java
public Bitmap retrieveBitmap(URL photoUrl) { Bitmap bitmap = null;// w w w. j a v a2 s . c o m if (BitmapCache.isInCache(photoUrl.toString())) { bitmap = BitmapCache.get(photoUrl.toString()); } else { int retries = 0; do { if (retries > 0) { Log.e(TAG, "Couldn't retrieve Image. Retrying for " + retries + " time"); } try { HttpResponse response = netMgr.getHTTPResponse(photoUrl); Object input = response.getEntity().getContent(); InputStream inputStream = (InputStream) input; bitmap = BitmapFactory.decodeStream(inputStream); BitmapCache.put(photoUrl.toString(), bitmap); } catch (IllegalArgumentException e) { Log.e(TAG, "Could not retireve bitmap wth null URL", e); } catch (IOException e) { Log.e(TAG, "Could not retrieve bitmap from resulting httpResponse", e); } retries++; } while (bitmap == null && retries < 3); } return bitmap; }
From source file:com.binroot.fatpita.BitmapManager.java
/** * http://ballardhack.wordpress.com/2010/04/10/loading-images-over-http-on-a-separate-thread-on-android/ * Convenience method to retrieve a bitmap image from * a URL over the network. The built-in methods do * not seem to work, as they return a FileNotFound * exception./*w ww . j av a2 s . c o m*/ * * Note that this does not perform any threading -- * it blocks the call while retrieving the data. * * @param url The URL to read the bitmap from. * @return A Bitmap image or null if an error occurs. */ public Bitmap readBitmapFromNetwork(String url, boolean saveToHistory) { InputStream is = null; BufferedInputStream bis = null; Bitmap bmp = null; while (bmp == null) { try { is = fetch(url); bis = new BufferedInputStream(is); bmp = BitmapFactory.decodeStream(bis); } catch (MalformedURLException e) { Log.e(TAG, "Bad ad URL", e); } catch (IOException e) { Log.e(TAG, "Could not get remote ad image", e); } finally { try { if (is != null) is.close(); if (bis != null) bis.close(); } catch (IOException e) { Log.w(TAG, "Error closing stream."); } } if (bmp == null) { url = URLFinder.randomURL(); } else if (bmp.getWidth() > 1000 || bmp.getHeight() > 1000) { bmp = null; url = URLFinder.randomURL(); } } appState.setURL(url); if (saveToHistory) { appState.getHistory().add(url); appState.setBackCursor(appState.getHistory().size() - 1); } if (!appState.getFavList().contains(appState.getURL())) { favButton.setBackgroundResource(android.R.drawable.btn_star); } else { favButton.setBackgroundResource(android.R.drawable.btn_star_big_on); } return bmp; }
From source file:com.liato.bankdroid.banking.banks.Nordea.Nordea.java
@Override public Urllib login() throws LoginException, BankException { try {//from w w w .j a va 2s .c o m LoginPackage lp = preLogin(); String response = urlopen.open(lp.getLoginTarget(), lp.getPostData()); if (response.contains("felaktiga uppgifter")) { throw new LoginException(res.getText(R.string.invalid_username_password).toString()); } else if (response.contains("nloggningar med ditt personnummer idag")) { Matcher matcher = reCSRF.matcher(response); if (!matcher.find()) { throw new BankException(res.getText(R.string.unable_to_find).toString() + " CSRF token."); } String csrftoken = matcher.group(1); Iterator<NameValuePair> it = lp.getPostData().iterator(); while (it.hasNext()) { NameValuePair nv = it.next(); if (nv.getName().equals("_csrf_token")) { it.remove(); break; } } lp.getPostData().add(new BasicNameValuePair("_csrf_token", csrftoken)); //Too many logins, we need to solve a captcha. Bitmap bm = BitmapFactory.decodeStream( urlopen.openStream("https://mobil.nordea.se/banking-nordea/nordea-c3/captcha.png")); String captcha = CaptchaBreaker.iMustBreakYou(bm); bm.recycle(); bm = null; lp.getPostData().add(new BasicNameValuePair("captcha", captcha)); response = urlopen.open(lp.getLoginTarget(), lp.getPostData()); if (response.contains("felaktiga uppgifter")) { throw new LoginException(res.getText(R.string.invalid_username_password).toString()); } } } catch (ClientProtocolException e) { throw new BankException(e.getMessage()); } catch (IOException e) { throw new BankException(e.getMessage()); } return urlopen; }
From source file:com.scoreloop.client.android.ui.util.ImageDownloader.java
Bitmap downloadBitmapHttp(String url) { // Requires API Level 8: AndroidHttpClient is not allowed to be used from the main thread //final HttpClient client = (mode == Mode.NO_ASYNC_TASK) ? new DefaultHttpClient() : // AndroidHttpClient.newInstance("Android"); final HttpClient client = new DefaultHttpClient(); final HttpGet getRequest = new HttpGet(url); try {//from www.j av a 2 s. c o m HttpResponse response = client.execute(getRequest); final int statusCode = response.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK) { return null; } final HttpEntity entity = response.getEntity(); if (entity != null) { InputStream inputStream = null; try { inputStream = entity.getContent(); // return BitmapFactory.decodeStream(inputStream); // Bug on slow connections, fixed in future release. return BitmapFactory.decodeStream(new FlushedInputStream(inputStream)); } finally { if (inputStream != null) { inputStream.close(); } entity.consumeContent(); } } } catch (IOException e) { getRequest.abort(); } catch (IllegalStateException e) { getRequest.abort(); } catch (Exception e) { getRequest.abort(); } finally { // Requires API Level 8 //if ((client instanceof AndroidHttpClient)) { // ((AndroidHttpClient) client).close(); //} } return null; }
From source file:com.ankit.touchreview.FinalActivity.java
public void setThemeImage(final String themeimage) { new Thread() { public void run() { try { InputStream is = (InputStream) new URL(themeimage).getContent(); Bitmap bmImg = BitmapFactory.decodeStream(is); @SuppressWarnings("deprecation") final BitmapDrawable background = new BitmapDrawable(bmImg); runOnUiThread(new Runnable() { @SuppressWarnings("deprecation") @Override/*from ww w. j a v a2 s. c o m*/ public void run() { LinearLayout1.setBackgroundDrawable(background); } }); } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }.start(); }
From source file:at.zone.madeleine.slideshow.ImageDownloader.java
Bitmap downloadBitmap(String url) { // AndroidHttpClient is not allowed to be used from the main thread final HttpClient client = AndroidHttpClient.newInstance("Android"); final HttpGet getRequest = new HttpGet(url); boolean networkError = false; try {//from w ww . ja va 2s .c om HttpResponse response = client.execute(getRequest); final int statusCode = response.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK) { networkError = true; return null; } final HttpEntity entity = response.getEntity(); if (entity != null) { InputStream inputStream = null; try { inputStream = entity.getContent(); // return BitmapFactory.decodeStream(inputStream); // Bug on slow connections, fixed in future release. return BitmapFactory.decodeStream(new FlushedInputStream(inputStream)); } finally { if (inputStream != null) { inputStream.close(); } entity.consumeContent(); } } } catch (IOException e) { e.printStackTrace(); getRequest.abort(); networkError = true; } catch (IllegalStateException e) { e.printStackTrace(); getRequest.abort(); networkError = true; } catch (Exception e) { e.printStackTrace(); getRequest.abort(); networkError = true; } finally { if ((client instanceof AndroidHttpClient)) { ((AndroidHttpClient) client).close(); } if (networkError) { // inform the activity that we have network error(s) netwrkErrorDelegate.onNetworkError(); } } return null; }
From source file:com.color.droid.efficientimageloading.ImageDownloader.java
Bitmap downloadBitmap(String url) { // AndroidHttpClient is not allowed to be used from the main thread final HttpClient client = AndroidHttpClient.newInstance("Android"); final HttpGet getRequest = new HttpGet(url); try {/* w w w. j a va 2 s . co m*/ HttpResponse response = client.execute(getRequest); final int statusCode = response.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK) { Log.w("ImageDownloader", "Error " + statusCode + " while retrieving bitmap from " + url); return null; } final HttpEntity entity = response.getEntity(); if (entity != null) { InputStream inputStream = null; try { inputStream = entity.getContent(); // return BitmapFactory.decodeStream(inputStream); // Bug on slow connections, fixed in future release. return BitmapFactory.decodeStream(new FlushedInputStream(inputStream)); } finally { if (inputStream != null) { inputStream.close(); } entity.consumeContent(); } } } catch (IOException e) { getRequest.abort(); Log.w(LOG_TAG, "I/O error while retrieving bitmap from " + url, e); } catch (IllegalStateException e) { getRequest.abort(); Log.w(LOG_TAG, "Incorrect URL: " + url); } catch (Exception e) { getRequest.abort(); Log.w(LOG_TAG, "Error while retrieving bitmap from " + url, e); } finally { if ((client instanceof AndroidHttpClient)) { ((AndroidHttpClient) client).close(); } } return null; }
From source file:com.aware.ui.Plugins_Manager.java
/** * Downloads and compresses image for optimized icon caching * @param image_url/* w ww .jav a 2 s . co m*/ * @return */ public static byte[] cacheImage(String image_url, Context sContext) { try { CertificateFactory cf = CertificateFactory.getInstance("X.509"); InputStream caInput = sContext.getResources().openRawResource(R.raw.aware); Certificate ca; try { ca = cf.generateCertificate(caInput); } finally { caInput.close(); } KeyStore sKeyStore = KeyStore.getInstance(KeyStore.getDefaultType()); InputStream inStream = sContext.getResources().openRawResource(R.raw.awareframework); sKeyStore.load(inStream, "awareframework".toCharArray()); inStream.close(); sKeyStore.setCertificateEntry("ca", ca); String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm(); TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmfAlgorithm); tmf.init(sKeyStore); SSLContext context = SSLContext.getInstance("TLS"); context.init(null, tmf.getTrustManagers(), null); //Fetch image now that we recognise SSL URL image_path = new URL(image_url.replace("http://", "https://")); //make sure we are fetching the images over https HttpsURLConnection image_connection = (HttpsURLConnection) image_path.openConnection(); image_connection.setSSLSocketFactory(context.getSocketFactory()); InputStream in_stream = image_connection.getInputStream(); Bitmap tmpBitmap = BitmapFactory.decodeStream(in_stream); ByteArrayOutputStream output = new ByteArrayOutputStream(); tmpBitmap.compress(Bitmap.CompressFormat.PNG, 100, output); return output.toByteArray(); } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (KeyStoreException e) { e.printStackTrace(); } catch (NoSuchAlgorithmException e) { e.printStackTrace(); } catch (CertificateException e) { e.printStackTrace(); } catch (KeyManagementException e) { e.printStackTrace(); } return null; }