/**
* Clears both the memory and disk cache associated with this ImageCache object. Note that this
* includes disk access so this should not be executed on the main/UI thread.
*/
public void clearCache() {
if (mMemoryCache != null) {
mMemoryCache.evictAll();
if (BuildConfig.DEBUG) {
Log.d(TAG, "Memory cache cleared");
}
}
}
public List<String> recycleMemCachedBitmaps() {
ArrayList<String> recycledUrls = new ArrayList<String>();
/*Map<String, Bitmap> lruSnapshot = mLruCache.snapshot();
Set<String> memCachedUrls = lruSnapshot.keySet();
Bitmap bitmap;
for(String url : memCachedUrls) {
bitmap = lruSnapshot.get(url);
if(bitmap != null && !bitmap.isRecycled()) {
recycledUrls.add(url);
bitmap.recycle();
}
}*/
mLruCache.evictAll();
return recycledUrls;
}
/**
* Clears both memory and disk cache associated with this ImageCache object. Note that this
* includes disk access so this should not be executed on the main/UI thread.
*/
public void clearCache() {
if (mMemoryCache != null) {
mMemoryCache.evictAll();
if (BuildConfig.DEBUG) {
Log.d(TAG, "Memory cache cleared!");
}
}
synchronized (mDiskCacheLock) {
mDiskCacheStarting = true; // clear完后变为true使得任何调用getBitmapFromDiskCache()都进入wait
if (mDiskLruCache != null && !mDiskLruCache.isClosed()) {
try {
mDiskLruCache.delete();
} catch (IOException e) {
// TODO Auto-generated catch block
Log.e(TAG, "clearCache---" + e);
}
mDiskLruCache = null;
initDiskCache(); // clear完后还要记得init
}
}
}
/**
* Clears both the memory and disk cache associated with this ImageCache object. Note that this
* includes disk access so this should not be executed on the main/UI thread.
*/
public void clearCache() {
if (mMemoryCache != null) {
mMemoryCache.evictAll();
if (BuildConfig.DEBUG) {
Log.d(TAG, "Memory cache cleared");
}
}
synchronized (mDiskCacheLock) {
mDiskCacheStarting = true;
if (mDiskLruCache != null && !mDiskLruCache.isClosed()) {
try {
mDiskLruCache.delete();
if (BuildConfig.DEBUG) {
Log.d(TAG, "Disk cache cleared");
}
} catch (IOException e) {
Log.e(TAG, "clearCache - " + e);
}
mDiskLruCache = null;
initDiskCache();
}
}
}
public void wipeImageCache() {
coverCache.evictAll();
thumbnailCache.evictAll();
}
public static void setCacheSize(int size) {
synchronized (sThumbsCache) {
sThumbsCache.evictAll();
sThumbsCache = new LruCache<String, Bitmap>(size);
}
}
public static void clear() {
synchronized (sThumbsCache) {
sThumbsCache.evictAll();
}
}
public void clearCaches() {
mDiskCache.clearCache();
mMemoryCache.evictAll();
}
public void clearMemoryCache() {
if (mMemoryCache != null) {
mMemoryCache.evictAll();
}
}
public void releaseCache() {
mMemoryCache.evictAll();
}
/** 清空lrucache和软引用缓存 */
public void clear() {
mLruCache.evictAll();
mSoftCache.clear();
}
/** Clears the memory cache. */
public void clearCache() {
if (mMemoryCache != null) {
mMemoryCache.evictAll();
LOGD(TAG, "Memory cache cleared");
}
}