@Override protected void entryRemoved(boolean evicted, String key, RecyclingBitmapDrawable oldValue, RecyclingBitmapDrawable newValue) { super.entryRemoved(evicted, key, oldValue, newValue); if (evicted && oldValue != null) { oldValue.setIsCached(false); } }
/** * Removes the entry for {@code key} if it exists. * * @return the previous value mapped by {@code key}. */ public final V remove(K key) { if (key == null) { throw new NullPointerException("key == null"); } V previous; synchronized (this) { previous = map.remove(key); if (previous != null) { size -= safeSizeOf(key, previous); } } if (previous != null) { entryRemoved(false, key, previous, null); } return previous; }
/** * Removes the entry for {@code key} if it exists. * * @return the previous value mapped by {@code key}. */ public final V remove(K key) { if (key == null) { throw new NullPointerException("key == null"); } V previous; synchronized (this) { previous = map.remove(key); if (previous != null) { size -= safeSizeOf(key, previous); } } if (previous != null) { entryRemoved(false, key, previous, null); } return previous; }
/** * @param maxSize the maximum size of the cache before returning. May be -1 * to evict even 0-sized elements. */ private void trimToSize(int maxSize) { while (true) { K key; V value; synchronized (this) { if (size < 0 || (map.isEmpty() && size != 0)) { throw new IllegalStateException(getClass().getName() + ".sizeOf() is reporting inconsistent results!"); } if (size <= maxSize || map.isEmpty()) { break; } Map.Entry<K, V> toEvict = map.entrySet().iterator().next(); key = toEvict.getKey(); value = toEvict.getValue(); map.remove(key); size -= safeSizeOf(key, value); evictionCount++; } entryRemoved(true, key, value, null); } }
/** * Remove the eldest entries until the total of remaining entries is at or * below the requested size. * * @param maxSize the maximum size of the cache before returning. May be -1 * to evict even 0-sized elements. */ public void trimToSize(int maxSize) { while (true) { K key; V value; synchronized (this) { if (size < 0 || (map.isEmpty() && size != 0)) { throw new IllegalStateException(getClass().getName() + ".sizeOf() is reporting inconsistent results!"); } if (size <= maxSize || map.isEmpty()) { break; } Map.Entry<K, V> toEvict = map.entrySet().iterator().next(); key = toEvict.getKey(); value = toEvict.getValue(); map.remove(key); size -= safeSizeOf(key, value); evictionCount++; } entryRemoved(true, key, value, null); } }
@Override protected void entryRemoved(boolean evicted, String key, Bitmap oldValue, Bitmap newValue) { super.entryRemoved(evicted,key, oldValue, newValue); if( oldValue != null ) { currentMemUsage -= sizeOf(null, oldValue); Logger.log("Bitmap removed from cache [MemUsage:" + currentMemUsage + "/" + cacheSize + "]"); if (!oldValue.isRecycled()) { oldValue.recycle(); Logger.log("Recycled removed bitmap"); } } }
/** * Caches {@code value} for {@code key}. The value is moved to the head of * the queue. * * @return the previous value mapped by {@code key}. */ public final V put(K key, V value) { if (key == null || value == null) { throw new NullPointerException("key == null || value == null"); } V previous; synchronized (this) { putCount++; size += safeSizeOf(key, value); previous = map.put(key, value); if (previous != null) { size -= safeSizeOf(key, previous); } } if (previous != null) { entryRemoved(false, key, previous, value); } trimToSize(maxSize); return previous; }
/** * Caches {@code value} for {@code key}. The value is moved to the head of * the queue. * * @return the previous value mapped by {@code key}. */ public final V put(K key, V value) { if (key == null || value == null) { throw new NullPointerException("key == null || value == null"); } V previous; synchronized (this) { putCount++; size += safeSizeOf(key, value); previous = map.put(key, value); if (previous != null) { size -= safeSizeOf(key, previous); } } if (previous != null) { entryRemoved(false, key, previous, value); } trimToSize(maxSize); return previous; }
entryRemoved(false, key, createdValue, mapValue); return mapValue; } else {
entryRemoved(false, key, createdValue, mapValue); return mapValue; } else {