Example usage for android.graphics Bitmap getByteCount

Introduction

In this page you can find the example usage for android.graphics Bitmap getByteCount.

Prototype

public final int getByteCount()

Source Link

Document

Returns the minimum number of bytes that can be used to store this bitmap's pixels.

Usage

From source file:com.serloman.imagecachedownloader.cache.LRUImageCache.java

public LRUImageCache(int maxMemory) {
    int cacheSize = maxMemory / 4;

    listeners = new ArrayList<EvictListener>();

    mMemoryCache = new LruCache<String, Bitmap>(cacheSize) {
        @Override//from  www.  ja  va2s .  co m
        protected int sizeOf(String key, Bitmap bitmap) {
            // The cache size will be measured in kilobytes rather than number of items.
            return bitmap.getByteCount() / 1024;
        }

        @Override
        protected void entryRemoved(boolean evicted, String key, Bitmap oldValue, Bitmap newValue) {
            super.entryRemoved(evicted, key, oldValue, newValue);

            for (EvictListener listener : listeners)
                listener.imageEvicted(evicted, key, oldValue, newValue);
        }
    };
}

From source file:com.commonsware.android.bitmap.iss.BitmapFragment.java

@TargetApi(Build.VERSION_CODES.KITKAT)
private int byteCount(Bitmap b) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        return (b.getAllocationByteCount());
    }/*from  ww  w  . j  a  va  2 s  . co m*/

    return (b.getByteCount());
}

From source file:org.appcelerator.titanium.util.TiBlobLruCache.java

@Override
protected int sizeOf(String key, Bitmap bitmap) {
    // The cache size will be measured in kilobytes rather than
    // number of items.
    if (android.os.Build.VERSION.SDK_INT > TiC.API_LEVEL_HONEYCOMB) {
        return bitmap.getByteCount() / 1024;
    } else {//from  ww w  .j  a  v  a2s. c  o m
        return bitmap.getRowBytes() * bitmap.getHeight() / 1024;
    }
}

From source file:org.jitsi.android.gui.util.DrawableCache.java

/**
 * Creates new instance of <tt>DrawableCache</tt>.
 *//*from  ww w  .  jav  a  2 s  . co  m*/
public DrawableCache() {
    // Get max available VM memory, exceeding this amount will throw an
    // OutOfMemory exception. Stored in kilobytes as LruCache takes an
    // int in its constructor.
    final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);

    // Use 1/8th of the available memory for this memory cache.
    final int cacheSize = maxMemory / 8;

    cache = new LruCache<String, BitmapDrawable>(cacheSize) {
        @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR1)
        @Override
        protected int sizeOf(String key, BitmapDrawable value) {
            Bitmap bmp = value.getBitmap();
            int byteSize;
            if (AndroidUtils.hasAPI(Build.VERSION_CODES.HONEYCOMB_MR1)) {
                byteSize = bmp.getByteCount();
            } else {
                byteSize = bmp.getRowBytes() * bmp.getHeight();
            }
            return byteSize / 1024;
        }
    };
}

From source file:org.opensilk.music.artwork.cache.BitmapLruCache.java

@Override
@TargetApi(Build.VERSION_CODES.KITKAT)/*from  w  w  w  .  ja  v  a 2 s.c  o m*/
protected int sizeOf(String key, Bitmap value) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        return value.getAllocationByteCount();
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1) {
        return value.getByteCount();
    } else {
        return value.getRowBytes() * value.getHeight();
    }
}

From source file:hochschuledarmstadt.photostream_tools.adapter.LruBitmapCache.java

@Override
protected int sizeOf(Integer key, Bitmap value) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        return value.getAllocationByteCount() / 1024;
    } else {/*from ww  w. j  a  va2  s . c  o  m*/
        return value.getByteCount() / 1024;
    }
}

From source file:net.quduo.pixel.interfaces.android.common.ImageLoader.java

private ImageLoader() {

    // ???//  w w w .j a  v  a 2 s.c o  m
    int maxMemory = (int) Runtime.getRuntime().maxMemory();

    // ???1/8
    int cacheSize = maxMemory / 8;
    mMemoryCache = new LruCache<String, Bitmap>(cacheSize) {

        @Override
        protected int sizeOf(String key, Bitmap bitmap) {

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1) {
                return bitmap.getByteCount();
            } else {
                return getByteCount(bitmap);
            }
        }
    };
}

From source file:cs.man.ac.uk.tavernamobile.utils.TavernaAndroid.java

/**** for testing purpose ****/

@Override/*from   w  w w  .ja  va  2 s  . c om*/
public void onCreate() {
    // ACRA.init(this);
    super.onCreate();

    // Get max available VM memory,
    // since exceeding this amount will throw an OutOfMemory exception.
    final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);

    // Use 1/8th of the available memory for this memory cache.
    final int cacheSize = maxMemory / 8;

    mImageCache = new LruCache<String, Bitmap>(cacheSize) {
        @Override
        protected int sizeOf(String key, Bitmap bitmap) {
            // The cache size will be measured in kilobytes
            return bitmap.getByteCount() / 1024;
        }
    };

    mCache = new HashMap<String, Object>();
}

From source file:com.blogspot.codigogoogle.listloadingsamples.ImageLoaderListAdapter.java

public ImageLoaderListAdapter(Activity context, ArrayList<Map<String, String>> listItems) {
    this.context = context;
    this.listItems = listItems;

    mPlaceHolderBitmap = decodeSampledBitmapFromResource(context.getResources(), R.drawable.img_placeholder, 20,
            20);//from  w w  w.  jav  a2 s .  co m

    final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
    final int cacheSize = maxMemory / 8;
    mMemoryCache = new LruCache<String, Bitmap>(cacheSize) {
        @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR1)
        @Override
        protected int sizeOf(String key, Bitmap bitmap) {
            if (Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB_MR1) {
                return bitmap.getByteCount() / 1024;
            } else {
                return bitmap.getRowBytes() * bitmap.getHeight() / 1024;
            }
        }
    };
}

From source file:org.videolan.vlc.RecommendationsService.java

private boolean doRecommendations() {
    mNotificationManager.cancelAll();/*w ww.ja va2s.c  om*/
    int id = 0;
    ArrayList<MediaWrapper> videoList = MediaLibrary.getInstance().getVideoItems();
    if (Util.isListEmpty(videoList))
        return false;
    Bitmap pic;
    Collections.shuffle(videoList);
    for (MediaWrapper mediaWrapper : videoList) {
        pic = mMediaDatabase.getPicture(mediaWrapper.getUri());
        if (pic != null && pic.getByteCount() > 4 && mediaWrapper.getTime() == 0) {
            buildRecommendation(mediaWrapper, ++id, Notification.PRIORITY_DEFAULT);
        }
        if (id == MAX_RECOMMENDATIONS)
            break;
    }
    return true;
}