Example usage for android.support.v4.util LruCache LruCache

Introduction

In this page you can find the example usage for android.support.v4.util LruCache LruCache.

Prototype

public LruCache(int maxSize)

Source Link

Usage

From source file:com.aidigame.hisun.imengstar.huanxin.ImageCache1.java

private ImageCache1() {
    // use 1/8 of available heap size
    cache = new LruCache<String, Bitmap>((int) (Runtime.getRuntime().maxMemory() / 8)) {
        @Override//  ww w. jav a  2 s  . co m
        protected int sizeOf(String key, Bitmap value) {
            return value.getRowBytes() * value.getHeight();
        }
    };
}

From source file:com.bellman.bible.android.control.navigation.DocumentBibleBooksFactory.java

public DocumentBibleBooksFactory() {
    // initialise the DocumentBibleBooks factory
    cache = new LruCache<AbstractPassageBook, DocumentBibleBooks>(CACHE_SIZE) {

        /** If entry for this Book not found in cache then create one
         *///  ww w  . ja  v a 2 s. c  o  m
        @Override
        protected DocumentBibleBooks create(AbstractPassageBook document) {
            return new DocumentBibleBooks(document);
        }
    };
}

From source file:org.akita.cache.MemCacheLruImpl.java

protected MemCacheLruImpl(int maxSize) {
    mCache = new LruCache<K, V>(maxSize);

}

From source file:MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    NetworkImageView networkImageView = (NetworkImageView) findViewById(R.id.networkImageView);
    String url = "http://www.android.com/static/img/logos-2x/android-wordmark-8EC047.png";
    RequestQueue queue = Volley.newRequestQueue(this);
    ImageLoader imageLoader = new ImageLoader(queue, new ImageLoader.ImageCache() {
        private final LruCache<String, Bitmap> cache = new LruCache<String, Bitmap>(20);

        @Override/*from   ww w  .j a  va2 s  .c o m*/
        public Bitmap getBitmap(String url) {
            return cache.get(url);
        }

        @Override
        public void putBitmap(String url, Bitmap bitmap) {
            cache.put(url, bitmap);
        }
    });
    networkImageView.setImageUrl(url, imageLoader);
}

From source file:com.apptentive.android.sdk.util.cache.ImageMemoryCache.java

public ImageMemoryCache() {
    bufferCache = new LruCache<String, Object>(MAX_CACHE_COUNT) {
        /**//from w  ww  .j a  v  a2  s  . c om
         * recycle the removed bitmap from memory
         */
        @Override
        protected void entryRemoved(boolean evicted, String key, Object oldValue, Object newValue) {
            if (oldValue != null) {
                if (oldValue instanceof Bitmap) {
                    ((Bitmap) oldValue).recycle();
                } else if (oldValue instanceof BitmapDrawable) {
                    ((BitmapDrawable) oldValue).getBitmap().recycle();
                }
                oldValue = null;
            }
        }
    };
}

From source file:com.sudaotech.chatlibrary.utils.ChatImageCache.java

private ChatImageCache() {
    // use 1/8 of available heap size
    cache = new LruCache<String, Bitmap>((int) (Runtime.getRuntime().maxMemory() / 8)) {
        @Override/*from  ww  w .  ja va 2  s . c  om*/
        protected int sizeOf(String key, Bitmap value) {
            return value.getRowBytes() * value.getHeight();
        }
    };
}

From source file:org.akita.cache.MemCacheLruBitmapImpl.java

protected MemCacheLruBitmapImpl(int maxMByteSize) {
    mCache = new LruCache<K, V>(maxMByteSize) {
        @Override/*from   w w  w  .j av a 2  s .  c o  m*/
        protected int sizeOf(K key, V value) {
            return super.sizeOf(key, value);
        }

        @Override
        protected void entryRemoved(boolean evicted, K key, V oldValue, V newValue) {
            super.entryRemoved(evicted, key, oldValue, newValue);
        }
    };

}

From source file:org.jboss.aerogear.android.impl.offline.MemoryCache.java

@Override
public void init(Callback callback) {
    cache = new LruCache<String, T>(DISK_CACHE_SIZE);
    callback.onSuccess(this);
}

From source file:com.yahoo.mobile.client.android.yodel.utils.MemoryCache.java

public MemoryCache() {
    int cacheSize = 10 * 1024 * 1024 / 1024; // 10 mB
    Log.i(LOG_TAG, "Image cache size: " + cacheSize + "kB");

    mCache = new LruCache<String, Bitmap>(cacheSize) {
        @Override/*from   www  .  j  a  va 2  s.  co  m*/
        protected int sizeOf(String key, Bitmap value) {
            return value.getByteCount() / 1024;
        }
    };
}

From source file:com.almalence.util.MemoryImageCache.java

public MemoryImageCache(int maxCount) {
    lruCache = new LruCache<String, Bitmap>(maxCount);
}