/**
* Finds a JDT CUD for a given top-level type, generating it if needed.
*
* @param topType top-level JClassType
* @return CUD instance or null if no source found
*/
private synchronized CompilationUnitDeclaration getCudForTopLevelType(JClassType topType) {
CompilationUnitDeclaration cud = null;
if (cudCache.containsKey(topType)) {
SoftReference<CompilationUnitDeclaration> cudRef = cudCache.get(topType);
if (cudRef != null) {
cud = cudRef.get();
}
}
if (cud == null) {
Resource classSource = classSources.get(topType);
String source = null;
if (classSource != null) {
try {
InputStream stream = classSource.openContents();
source = Util.readStreamAsString(stream);
} catch (IOException ex) {
throw new InternalCompilerException(
"Problem reading resource: " + classSource.getLocation(), ex);
}
}
if (source == null) {
// cache negative result so we don't try again
cudCache.put(topType, null);
} else {
cud = parseJava(source);
cudCache.put(topType, new SoftReference<CompilationUnitDeclaration>(cud));
}
}
return cud;
}
public Drawable loadDrawable(
final String imageUrl, final ImageView imageView, final ImageCallback imageCallback) {
if (imageCache.containsKey(imageUrl)) {
SoftReference<Drawable> softReference = imageCache.get(imageUrl);
Drawable drawable = softReference.get();
if (drawable != null) {
return drawable;
}
}
final Handler handler =
new Handler() {
public void handleMessage(Message message) {
imageCallback.imageLoaded((Drawable) message.obj, imageView, imageUrl);
}
};
new Thread() {
@Override
public void run() {
Drawable drawable = null;
try {
drawable = ImageUtil.geRoundDrawableFromUrl(imageUrl, 10);
} catch (Exception e) {
e.printStackTrace();
}
imageCache.put(imageUrl, new SoftReference<Drawable>(drawable));
Message message = handler.obtainMessage(0, drawable);
handler.sendMessage(message);
}
}.start();
return null;
}
/**
* 异步设置单张imageview图片,采取软引用
*
* @param url 网络图片地址
* @param imageView 需要设置的imageview
*/
public static void setImageViewFromUrl(final String url, final ImageView imageView) {
singImageView = imageView;
// 如果软引用为空,就新建一个
if (singleImageCache == null) {
singleImageCache = new HashMap<String, SoftReference<Drawable>>();
}
// 如果软引用中已经有了相同的地址,就从软引用中获取
if (singleImageCache.containsKey(url)) {
SoftReference<Drawable> soft = singleImageCache.get(url);
Drawable draw = soft.get();
singImageView.setImageDrawable(draw);
return;
}
final Handler handler =
new Handler() {
@Override
public void handleMessage(Message msg) {
singImageView.setImageDrawable((Drawable) msg.obj);
}
};
// 子线程不能更新UI,又不然会报错
new Thread() {
public void run() {
Drawable drawable = loadImageFromUrl(url);
if (drawable == null) {
Log.e("single imageview", "single imageview of drawable is null");
} else {
// 把已经读取到的图片放入软引用
singleImageCache.put(url, new SoftReference<Drawable>(drawable));
}
Message message = handler.obtainMessage(0, drawable);
handler.sendMessage(message);
};
}.start();
}
/** Returns nickname cluster IDs or null. Maintains cache. */
protected String[] getCommonNicknameClusters(String normalizedName) {
if (mNicknameBloomFilter == null) {
preloadNicknameBloomFilter();
}
int hashCode = normalizedName.hashCode();
if (!mNicknameBloomFilter.get(hashCode & NICKNAME_BLOOM_FILTER_SIZE)) {
return null;
}
SoftReference<String[]> ref;
String[] clusters = null;
synchronized (mNicknameClusterCache) {
if (mNicknameClusterCache.containsKey(normalizedName)) {
ref = mNicknameClusterCache.get(normalizedName);
if (ref == null) {
return null;
}
clusters = ref.get();
}
}
if (clusters == null) {
clusters = loadNicknameClusters(normalizedName);
ref = clusters == null ? null : new SoftReference<String[]>(clusters);
synchronized (mNicknameClusterCache) {
mNicknameClusterCache.put(normalizedName, ref);
}
}
return clusters;
}
public static boolean clearWorldReference(World world) {
String worldname = world.getName();
if (regionfiles == null) return false;
if (rafField == null) return false;
ArrayList<Object> removedKeys = new ArrayList<Object>();
try {
for (Object o : regionfiles.entrySet()) {
Map.Entry e = (Map.Entry) o;
File f = (File) e.getKey();
if (f.toString().startsWith("." + File.separator + worldname)) {
SoftReference ref = (SoftReference) e.getValue();
try {
RegionFile file = (RegionFile) ref.get();
if (file != null) {
RandomAccessFile raf = (RandomAccessFile) rafField.get(file);
raf.close();
removedKeys.add(f);
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
} catch (Exception ex) {
MyWorlds.log(
Level.WARNING, "Exception while removing world reference for '" + worldname + "'!");
ex.printStackTrace();
}
for (Object key : removedKeys) {
regionfiles.remove(key);
}
return true;
}
/** Compile a schema. */
public Schema compileSchema(Path path) throws SAXException, IOException {
String nativePath = path.getNativePath();
SoftReference<Schema> schemaRef = _schemaMap.get(path);
Schema schema = null;
if (schemaRef != null && (schema = schemaRef.get()) != null) {
// XXX: probably eventually add an isModified
return schema;
}
ReadStream is = path.openRead();
try {
InputSource source = new InputSource(is);
source.setSystemId(path.getUserPath());
schema = compileSchema(source);
if (schema != null) _schemaMap.put(path, new SoftReference<Schema>(schema));
} finally {
is.close();
}
return schema;
}
/**
* @param url The URL of the image that will be retrieved from the cache.
* @return The cached bitmap or null if it was not found.
*/
private Bitmap getBitmapFromCache(String url) {
// First try the hard reference cache
synchronized (sHardBitmapCache) {
final Bitmap bitmap = sHardBitmapCache.get(url);
if (bitmap != null) {
// Bitmap found in hard cache
// Move element to first position, so that it is removed last
sHardBitmapCache.remove(url);
sHardBitmapCache.put(url, bitmap);
return bitmap;
}
}
// Then try the soft reference cache
SoftReference<Bitmap> bitmapReference = sSoftBitmapCache.get(url);
if (bitmapReference != null) {
final Bitmap bitmap = bitmapReference.get();
if (bitmap != null) {
// Bitmap found in soft cache
return bitmap;
} else {
// Soft reference has been Garbage Collected
sSoftBitmapCache.remove(url);
}
}
return null;
}
@Test
public void shouldAllowBackgroundThreadsToFinishUsingContextAfterOnDestroy() throws Exception {
final SoftReference<F> ref =
new SoftReference<F>(Robolectric.buildActivity(F.class).create().get());
final BlockingQueue<Context> queue = new ArrayBlockingQueue<Context>(1);
new Thread() {
final Context context = RoboGuice.getInjector(ref.get()).getInstance(Context.class);
@Override
public void run() {
queue.add(context);
}
}.start();
ref.get().onDestroy();
// Force an OoM
// http://stackoverflow.com/questions/3785713/how-to-make-the-java-system-release-soft-references/3810234
boolean oomHappened = false;
try {
@SuppressWarnings({"MismatchedQueryAndUpdateOfCollection"})
final ArrayList<Object[]> allocations = new ArrayList<Object[]>();
int size;
while ((size = Math.min(Math.abs((int) Runtime.getRuntime().freeMemory()), Integer.MAX_VALUE))
> 0) allocations.add(new Object[size]);
} catch (OutOfMemoryError e) {
// Yeah!
oomHappened = true;
}
assertTrue(oomHappened);
assertNotNull(queue.poll(10, TimeUnit.SECONDS));
}
public V get(K key) {
SoftReference<V> val = mTable.get(key);
if (val == null) return null;
V ret = val.get();
if (ret == null) mTable.remove(key);
return ret;
}
/**
* 从缓存中获取图片
*
* @param position
* @return
*/
public Drawable getDrawableCache(final String url) {
SoftReference<Drawable> softReference = mImageCache.get(url);
if (softReference != null && softReference.get() != null && mCallBack != null) {
return softReference.get();
}
return null;
}
public Bitmap getBitmap(String url) {
Bitmap bit = mCache.get(url);
if (bit == null) {
/** 一级缓存没有拿到，从二级缓存中取 */
if (isDebug) System.out.println(id + "multicache -- 一级缓存没有获取到，准备从二级缓存中获取");
SoftReference<Bitmap> soft = softCache.get(url);
if (soft == null) {
/** 二级缓存没有拿到，文件中取得 */
if (isDebug) System.out.println(id + "multicache -- 二级缓存没有获取到，准备从文件中获取");
bit = BitmapUtils.readFromFile(fileCache, url);
} else {
/** 从二级缓存中获得 */
if (isDebug) System.out.println(id + "multicache -- 二级缓存获取到，但不确定是否存在bitmap");
bit = soft.get();
if (bit == null) {
/** 二级缓存中被回收，文件中获取 */
if (isDebug) System.out.println(id + "multicache -- 二级缓存获取到但是被回收了，从文件中获取");
bit = BitmapUtils.readFromFile(fileCache, url);
} else {
/** 确实在二级缓存中，加入一级缓存，从二级缓存中移除 */
if (isDebug) System.out.println(id + "multicache -- 二级缓存获取到加入一级缓存，移除二级缓存");
mCache.put(url, bit);
softCache.remove(soft);
}
}
} else {
if (isDebug) System.out.println(id + "multicache -- 从一级缓存中获取到");
}
if (isDebug) {
if (bit == null) System.out.println(id + "multicache -- 最终没有获取到，网络获取");
else System.out.println(id + "multicache -- 最终获取到资源------");
}
return bit;
}
/**
* Returns the Bitmap associated with given key url.
*
* @param id url of bitmap.
* @return Bitmap associated with the url.
*/
public Bitmap get(String id) {
if (!cache.containsKey(id)) {
return null;
}
SoftReference<Bitmap> ref = cache.get(id);
return ref.get();
}
/**
* 从缓存中获取key 指定的图片对象，并且指定缩放之后的尺寸
*
* @param key
* @param reqWidth
* @param reqHeight
* @return
*/
public Bitmap get(String key, int reqWidth, int reqHeight) {
// Bitmap bm = mCache.get(key) == null ? null : mCache.get(key);
// if (bm == null) {
// if (reqWidth != 0 && reqHeight != 0) {
// return this.getBitmapFromLocal(key, reqWidth, reqHeight);
// }else {
// bm = getBitmapFromLocal(key);
// put(key, bm);
// }
// }
Bitmap bm = null;
// synchronized (mCache) {
// bm = mCache.get(key);
// if(bm == null) {
if (mCache.containsKey(key)) {
SoftReference<Bitmap> bitmapReference = mCache.get(key);
bm = bitmapReference.get();
} else {
if (reqWidth != 0 && reqHeight != 0) {
return this.getBitmapFromLocal(key, reqWidth, reqHeight);
} else {
bm = getBitmapFromLocal(key);
put(key, bm);
}
}
// }
// }
return bm;
}
/** 从缓存中获取图片 */
public Bitmap getBitmapFromCache(String url) {
Bitmap bitmap;
// 先从硬引用缓存中获取
synchronized (mLruCache) {
bitmap = mLruCache.get(url);
if (bitmap != null) {
// 如果找到的话，把元素移到LinkedHashMap的最前面，从而保证在LRU算法中是最后被删除
mLruCache.remove(url);
mLruCache.put(url, bitmap);
System.out.println("硬引用中找到了");
return bitmap;
} else {
System.out.println("硬引用中没找到");
}
}
// 如果硬引用缓存中找不到，到软引用缓存中找
synchronized (mSoftCache) {
SoftReference<Bitmap> bitmapReference = mSoftCache.get(url);
if (bitmapReference != null) {
bitmap = bitmapReference.get();
if (bitmap != null) {
// 将图片移回硬缓存
mLruCache.put(url, bitmap);
mSoftCache.remove(url);
System.out.println("软引用中找到了");
return bitmap;
} else {
mSoftCache.remove(url);
System.out.println("软引用中没找到");
}
}
}
return null;
}
// 传递的context可能销毁了
public Drawable loadDrawable(final List<String> imageUrls, final ImageCallback imageCallback) {
if (imageUrls == null || imageUrls.size() == 0) {
return null;
}
_imageUrl = imageUrls.get(0);
if (_imageCache.containsKey(_imageUrl)) {
SoftReference<Drawable> softReference = _imageCache.get(_imageUrl);
Drawable drawable = softReference.get();
if (drawable != null) {
Log.i("AsyncImageLoader", "AsyncLoader get drawable from cache");
return drawable;
}
}
new Thread() {
@Override
public void run() {
final Drawable drawable = loadImageFromUrl(_context, _imageUrl);
_imageCache.put(_imageUrl, new SoftReference<Drawable>(drawable));
if (_context != null && drawable != null && imageCallback != null) {
Activity activity = (Activity) _context;
activity.runOnUiThread(
new Runnable() {
@Override
public void run() {
imageCallback.imageLoaded(drawable, _imageUrl);
Log.i("AsyncImageLoader", "AsyncImageLoader get drawable from url");
}
});
}
}
}.start();
return null;
}
/**
* Reports statistics detailing the image manager cache performance and the current size of the
* cached images.
*/
protected void reportCachePerformance() {
if (
/* Log.getLevel() != Log.log.DEBUG || */
_improv == null || _cacheStatThrottle.throttleOp()) {
return;
}
// compute our estimated memory usage
long amem = 0;
int asize = 0;
synchronized (_atiles) {
// first total up the active tiles
Iterator<SoftReference<Tile>> iter = _atiles.values().iterator();
while (iter.hasNext()) {
SoftReference<Tile> sref = iter.next();
Tile tile = sref.get();
if (tile != null) {
asize++;
amem += tile.getEstimatedMemoryUsage();
}
}
}
log.info(
"Tile caches",
"amem",
(amem / 1024) + "k",
"tmem",
(Tile._totalTileMemory / 1024) + "k",
"seen",
_atiles.size(),
"asize",
+asize);
}
private SoftKeyboard getKeyboard(KeyboardId id) {
SoftReference<SoftKeyboard> ref = mKeyboards.get(id);
SoftKeyboard keyboard = (ref == null) ? null : ref.get();
if (keyboard == null) {
Resources orig = mInputMethodService.getResources();
Configuration conf = orig.getConfiguration();
Locale saveLocale = conf.locale;
conf.locale = mInputLocale;
orig.updateConfiguration(conf, null);
if (mThemedContext != null) {
keyboard = new SoftKeyboard(mThemedContext, id.mXml, id.mKeyboardMode, mThemeResId);
} else {
keyboard = new SoftKeyboard(mInputMethodService, id.mXml, id.mKeyboardMode);
}
keyboard.setLanguageSwitcher(
mLanguageSwitcher,
mIsAutoCompletionActive,
mInputView.getLanguagebarTextColor(),
mInputView.getLanguagebarShadowColor(),
mLanguageSwitchMode);
if (id.mEnableShiftLock) {
keyboard.enableShiftLock();
}
mKeyboards.put(id, new SoftReference<SoftKeyboard>(keyboard));
conf.locale = saveLocale;
orig.updateConfiguration(conf, null);
}
return keyboard;
}
public Drawable loadDrawable(
final Context context, final String imageUrl, final ImageCallback imageCallback) {
if (cacheMap.containsKey(imageUrl)) {
SoftReference<Drawable> softReference = cacheMap.get(imageUrl);
Drawable drawable = softReference.get();
if (drawable != null) {
return drawable;
}
}
final Handler handler =
new Handler() {
public void handleMessage(Message message) {
imageCallback.imageLoaded((Drawable) message.obj, imageUrl);
}
};
executor.execute(
new Runnable() {
public void run() {
Drawable drawable = loadImageFromUrl(context, imageUrl);
if (null != drawable) cacheMap.put(imageUrl, new SoftReference<Drawable>(drawable));
Message message = handler.obtainMessage(0, drawable);
handler.sendMessage(message);
}
});
return null;
}
/**
* Creates a {@link Tile} object from this tileset corresponding to the specified tile id and
* returns that tile. A null tile will never be returned, but one with an error image may be
* returned if a problem occurs loading the underlying tileset image.
*
* @param tileIndex the index of the tile in the tileset. Tile indexes start with zero as the
* upper left tile and increase by one as the tiles move left to right and top to bottom over
* the source image.
* @param zations colorizations to be applied to the tile image prior to returning it. These may
* be null for uncolorized images.
* @return the tile object.
*/
public Tile getTile(int tileIndex, Colorization[] zations) {
Tile tile = null;
// first look in the active set; if it's in use by anyone or in the cache, it will be in
// the active set
synchronized (_atiles) {
_key.tileSet = this;
_key.tileIndex = tileIndex;
_key.zations = zations;
SoftReference<Tile> sref = _atiles.get(_key);
if (sref != null) {
tile = sref.get();
}
}
// if it's not in the active set, it's not in memory; so load it
if (tile == null) {
tile = createTile();
tile.key = new Tile.Key(this, tileIndex, zations);
initTile(tile, tileIndex, zations);
synchronized (_atiles) {
_atiles.put(tile.key, new SoftReference<Tile>(tile));
}
}
// periodically report our image cache performance
reportCachePerformance();
return tile;
}
// 从缓存中获取Bitmap数据
public Bitmap getBitmapFromCache(String url) {
Bitmap bitmap;
// 加上同步锁保证同一时刻只执行一个对象
// 从硬引用获得数据
synchronized (mLruCache) {
bitmap = mLruCache.get(url);
if (bitmap != null) {
// 如果有bitmap对象。则将这个对象从硬引用中先移除在添加。放到前面防止被逐出。
System.out.println("！！！！-----》命中硬存mLrucache");
mLruCache.remove(url);
mLruCache.put(url, bitmap);
return bitmap;
}
}
// 从软引用获得数据
synchronized (mSoftCache) {
SoftReference<Bitmap> bitmapReference = mSoftCache.get(url);
if (bitmapReference != null) {
bitmap = bitmapReference.get();
if (bitmap != null) {
// 把存在的这个图片提升到硬缓存
System.out.println("！！！！命中软缓存mSoftCache");
} else {
mSoftCache.remove(url);
}
}
}
return null;
}
// 获取缩略图
public static Bitmap getScaledBitmap(String url) {
// 前缀Scaled表明是缩略图
url = "Scaled" + url;
Bitmap bitmap;
String filename = convertUrlToFileName(url);
String dir = getDirectory(filename);
SoftReference<Bitmap> reference = map.get(filename);
if (reference != null) {
bitmap = reference.get();
if (bitmap != null) {
updateFileTime(dir, filename);
return bitmap;
}
}
String pathName = dir + "/" + filename;
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = false;
updateFileTime(dir, filename);
bitmap = BitmapFactory.decodeFile(pathName, options);
reference = new SoftReference<>(bitmap);
map.put(filename, reference);
return bitmap;
}
public Drawable loadDrawable(final String imageUrl, final ImageCallback imageCallback) {
if (imageCache.containsKey(imageUrl)) {
SoftReference<Drawable> softReference = imageCache.get(imageUrl);
Drawable drawable = softReference.get();
if (drawable != null) {
return drawable;
}
}
final Handler handler =
new Handler() {
public void handleMessage(Message message) {
imageCallback.imageLoaded((Drawable) message.obj, imageUrl);
}
};
new Thread() {
@Override
public void run() {
Drawable drawable = loadImageFromUrl(imageUrl);
imageCache.put(imageUrl, new SoftReference<Drawable>(drawable));
Message message = handler.obtainMessage(0, drawable);
handler.sendMessage(message);
}
}.start();
return null;
}
public static Bitmap loadBitmap(String url, UrlBitmapDownloadCallback callback) {
if (TextUtils.isEmpty(url)) {
return null;
}
SoftReference<Bitmap> sf = mapUrlToBitmap.get(url);
Bitmap bmp = null;
if (sf != null) {
bmp = sf.get();
}
if (bmp == null) {
String filePath = FilePaths.getUrlFileCachePath(url);
if (new File(filePath).exists()) {
BitmapFactory.Options op = new BitmapFactory.Options();
SystemUtils.computeSampleSize(op, filePath, 1024, 1024 * 512);
try {
bmp = BitmapFactory.decodeFile(filePath, op);
} catch (OutOfMemoryError e) {
e.printStackTrace();
op.inSampleSize *= 2;
bmp = BitmapFactory.decodeFile(filePath, op);
}
}
if (bmp == null) {
if (callback != null) {
mapUrlToCallback.put(url, callback);
}
requestDownloadBitmap(url, filePath);
} else if (bmp != null) {
mapUrlToBitmap.put(url, new SoftReference<Bitmap>(bmp));
}
}
return bmp;
}
/**
* 从缓存中获取图片
*
* @param url
* @return
*/
public Bitmap getBitmapFromCache(String url) {
Bitmap bitmap;
// 先从硬引用缓存获取数据
synchronized (mLruCache) {
bitmap = mLruCache.get(url);
if (bitmap != null) {
// 如果找到的话，把元素移到LinkedHashMap的最前面，从而保证在LRU算法中是最后被删除
mLruCache.remove(url);
mLruCache.put(url, bitmap);
return bitmap;
}
}
// 如果硬引用缓存找不到数据，进入软引用缓存
synchronized (mSoftCache) {
SoftReference<Bitmap> bitmapReference = mSoftCache.get(url);
if (bitmapReference != null) {
bitmap = bitmapReference.get();
if (bitmap != null) {
// 将图片移回硬缓存
mLruCache.put(url, bitmap);
mSoftCache.remove(url);
return bitmap;
} else {
mSoftCache.remove(url);
}
}
}
return null;
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
ViewHolder vh = (ViewHolder) view.getTag();
if (vh == null || !(view instanceof XboxLiveFriendListItem)) return;
XboxLiveFriendListItem friend = (XboxLiveFriendListItem) view;
friend.mFriendId = cursor.getLong(0);
friend.mStatusCode = cursor.getInt(COLUMN_STATUS_CODE);
friend.mGamertag = cursor.getString(COLUMN_GAMERTAG);
friend.mIsFavorite = (cursor.getInt(COLUMN_IS_FAVORITE) != 0);
friend.mClickListener = FriendsFragment.this;
vh.gamertag.setText(cursor.getString(COLUMN_GAMERTAG));
vh.currentActivity.setText(cursor.getString(COLUMN_ACTIVITY));
vh.gamerscore.setText(context.getString(R.string.x_f, cursor.getInt(COLUMN_POINTS)));
String iconUrl = cursor.getString(COLUMN_ICON_URL);
SoftReference<Bitmap> icon = mIconCache.get(iconUrl);
if (icon != null && icon.get() != null) {
// Image is in the in-memory cache
vh.avatar.setImageBitmap(icon.get());
} else {
// Image has likely been garbage-collected
// Load it into the cache again
Bitmap bmp = ImageCache.getInstance().getCachedBitmap(iconUrl);
if (bmp != null) {
mIconCache.put(iconUrl, new SoftReference<Bitmap>(bmp));
vh.avatar.setImageBitmap(bmp);
} else {
// Image failed to load - just use placeholder
vh.avatar.setImageResource(R.drawable.avatar_default);
}
}
iconUrl = cursor.getString(COLUMN_TITLE_ICON_URL);
icon = mIconCache.get(iconUrl);
if (icon != null && icon.get() != null) {
// Image is in the in-memory cache
vh.titleIcon.setImageBitmap(icon.get());
} else {
// Image has likely been garbage-collected
// Load it into the cache again
Bitmap bmp = ImageCache.getInstance().getCachedBitmap(iconUrl);
if (bmp != null) {
mIconCache.put(iconUrl, new SoftReference<Bitmap>(bmp));
vh.titleIcon.setImageBitmap(bmp);
} else {
// Image failed to load - just use placeholder
vh.titleIcon.setImageResource(R.drawable.xbox_game_empty_boxart);
}
}
vh.isFavorite.setImageResource(
friend.mIsFavorite ? R.drawable.favorite_on : R.drawable.favorite_off);
}
/**
* 获取图片(一级缓存)
*
* @param dirFile : 缓存目录
* @param url : 图片路径
*/
public static Bitmap getBitmap(
Activity activity, File dirFile, String url, boolean isRequestNet) {
System.out.println("BitmapUtil.getBitmap()");
SoftReference<Bitmap> softReference = bitmapCaches.get(MD5.getMessageDigest(url));
return softReference != null
? softReference.get()
: getLocalBitmap(activity, dirFile, url, isRequestNet);
}
private static Object deref(ThreadLocal tl) {
SoftReference sr = (SoftReference) tl.get();
if (sr == null) return null;
return sr.get();
}
@Override
public Bitmap get(String key) {
SoftReference<Bitmap> memBitmap = mMemoryCache.get(key);
if (memBitmap != null) {
return memBitmap.get();
}
return null;
}
public Object get(Object key) {
SoftReference ref = (SoftReference) map.get(key);
if (ref == null) {
return null;
} else {
return ref.get();
}
}
public V get(Object key) {
processQueue();
SoftReference<V> o = map.get(key);
if (o == null) {
return null;
}
return o.get();
}
