Example usage for android.graphics BitmapFactory decodeStream

Introduction

In this page you can find the example usage for android.graphics BitmapFactory decodeStream.

Prototype

public static Bitmap decodeStream(InputStream is)

Source Link

Document

Decode an input stream into a bitmap.

Usage

From source file:com.github.hobbe.android.openkarotz.util.AssetUtils.java

/**
 * Load a bitmap image from the asset filename.
 * @param context the context//from ww  w.j a  va2  s  .c o m
 * @param filename the name of the image
 * @return the bitmap or {@code null}
 */
public static Bitmap loadBitmapFromAsset(Context context, String filename) {
    // Log.v(LOG_TAG, "Loading bitmap asset " + filename);

    Bitmap bmp = null;
    InputStream is = null;

    try {
        is = context.getAssets().open(filename);
        bmp = BitmapFactory.decodeStream(is);
    } catch (IOException e) {
        Log.e(LOG_TAG, "Could not load bitmap asset " + filename, e);
        return null;
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                // Ignored
            }
        }
    }

    return bmp;
}

From source file:com.wishlist.Utility.java

public static Bitmap getBitmap(String url) {
    Bitmap bm = null;//from w ww. j  a  v a2  s .c  om
    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.tweetlanes.android.core.URLFetch.java

public static void fetchBitmap(final String urlAsString, final FetchBitmapCallback callback) {

    Thread t = new Thread() {

        public void run() {
            URL url;//from  ww w.  java2  s  .co m
            Bitmap bitmap = null;
            try {
                url = new URL(urlAsString);
                // Log.d("tweetlanes url fetch", urlAsString);
                URLConnection connection = url.openConnection();
                connection.setUseCaches(true);
                Object response = connection.getContent();
                if (response instanceof Bitmap) {
                    bitmap = (Bitmap) response;
                } else {
                    InputStream inputStream = connection.getInputStream();
                    bitmap = BitmapFactory.decodeStream(inputStream);
                }
            } catch (MalformedURLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

            if (callback != null) {
                callback.finished(bitmap != null ? true : false, bitmap);
            }
        }
    };
    t.start();
}

From source file:com.shafiq.mytwittle.URLFetch.java

public static void fetchBitmap(final String urlAsString, final FetchBitmapCallback callback) {

    Thread t = new Thread() {

        @Override//from  w w w.  ja v  a  2 s.co  m
        public void run() {
            URL url;
            Bitmap bitmap = null;
            try {
                url = new URL(urlAsString);
                // Log.d("mytwittle url fetch", urlAsString);
                URLConnection connection = url.openConnection();
                connection.setUseCaches(true);
                Object response = connection.getContent();
                if (response instanceof Bitmap) {
                    bitmap = (Bitmap) response;
                } else {
                    InputStream inputStream = connection.getInputStream();
                    bitmap = BitmapFactory.decodeStream(inputStream);
                }
            } catch (MalformedURLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

            if (callback != null) {
                callback.finished(bitmap != null ? true : false, bitmap);
            }
        }
    };
    t.start();
}

From source file:com.tweetlanes.android.URLFetch.java

public static void fetchBitmap(final String urlAsString, final FetchBitmapCallback callback) {

    Thread t = new Thread() {
        public void run() {
            URL url;/*  w w  w.j  av a 2  s  . co  m*/
            Bitmap bitmap = null;
            try {
                url = new URL(urlAsString);
                //Log.d("tweetlanes url fetch", urlAsString);
                URLConnection connection = url.openConnection();
                connection.setUseCaches(true);
                Object response = connection.getContent();
                if (response instanceof Bitmap) {
                    bitmap = (Bitmap) response;
                } else {
                    InputStream inputStream = connection.getInputStream();
                    bitmap = BitmapFactory.decodeStream(inputStream);
                }
            } catch (MalformedURLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

            if (callback != null) {
                callback.finished(bitmap != null ? true : false, bitmap);
            }
        }
    };
    t.start();
}

From source file:de.dan_nrw.android.util.net.BitmapHttpResponseHandler.java

@Override
protected Bitmap handleResponseInternal(HttpResponse response) throws IOException {
    return BitmapFactory.decodeStream(response.getEntity().getContent());
}

From source file:Main.java

public static Bitmap decodeBitmapFromURL(String src, boolean large) {

    // If the artwork returned null, don't want to try to show artwork
    if (src.equals("null")) {
        return null;
    }// w  ww  . j  a v  a 2  s . c  om

    if (large) {
        src = src.replace("large", "t500x500");
    }

    InputStream inputStream = null;
    try {
        URL url = new URL(src);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setDoInput(true);
        connection.connect();
        inputStream = connection.getInputStream();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    if (inputStream == null) {
        return null;
    }

    // Decided not to scale because would have to recreate input stream
    /*
    final BitmapFactory.Options options = new BitmapFactory.Options();
    options.inJustDecodeBounds = true;
    BitmapFactory.decodeStream(inputStream, null, options);
            
    options.inSampleSize = calculateInSampleSize(options, reqWidth, reqHeight);
            
    options.inJustDecodeBounds = false; */
    Bitmap returnBitmap = BitmapFactory.decodeStream(inputStream);
    return returnBitmap;
}

From source file:com.madgag.android.lazydrawables.gravatar.GravatarBitmapDownloader.java

public Bitmap get(String gravatarId) {
    InputStream is = downloadStreamFor(gravatarId);
    try {/*  w  ww . jav  a 2 s .co  m*/
        return BitmapFactory.decodeStream(new FlushedInputStream(is));
    } finally {
        closeQuietly(is);
    }
}

From source file:ms.sujinkim.com.test.api.FoscamSnapshotRunnable.java

private void writeSnapshot(String name, InputStream stream) throws IOException {
    Bitmap bitmap = BitmapFactory.decodeStream(stream);
    ByteArrayOutputStream byteStream = null;
    FileOutputStream fileStream = null;
    try {//from   ww w . j av a2  s .com
        byteStream = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.JPEG, 100, byteStream);
        File file = new File(Environment.getExternalStorageDirectory() + File.separator + name);
        file.createNewFile();
        fileStream = new FileOutputStream(file);
        fileStream.write(byteStream.toByteArray());
    } finally {
        if (byteStream != null) {
            byteStream.close();
        }
        if (fileStream != null) {
            fileStream.close();
        }
    }
}

From source file:com.example.facebook_photo.Utility.java

public static Bitmap getBitmap(String url) {
    Bitmap bm = null;//from  www  .  j a v a 2s .  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;
}