/**
* customize cache
*
* @param context
* @param memoryCacheSizeInKB How many memory should use. Will not be greater than 50% of free
* memory
* @param defaultDiskCachePath Default image cache path. Absolute path or a relative path under
* cache directory. External cache first. If not specified, using {@link
* #DEFAULT_FILE_CACHE_DIR} under cache directory.
* @param defaultDiskCacheSizeInKB Default disk cache size.
* @param stableDiskCachePath Path for stable cache directory. Default is {@link
* #STABLE_FILE_CACHE_DIR}
* @param stableDiskCacheSizeInKB Stable disk cache size.
*/
public static void customizeCache(
Context context,
int memoryCacheSizeInKB,
String defaultDiskCachePath,
int defaultDiskCacheSizeInKB,
String stableDiskCachePath,
int stableDiskCacheSizeInKB) {
// init memory cache first
if (memoryCacheSizeInKB > 0) {
int maxCacheSizeInKB = Math.round(0.5f * Runtime.getRuntime().maxMemory() / 1024);
memoryCacheSizeInKB = Math.min(memoryCacheSizeInKB, maxCacheSizeInKB);
sDefaultImageMemoryCache = new DefaultMemoryCache(memoryCacheSizeInKB);
}
if (defaultDiskCacheSizeInKB > 0 && !TextUtils.isEmpty(defaultDiskCachePath)) {
ImageDiskCacheProvider imageFileProvider =
getImageFileProvider(
context, defaultDiskCachePath, defaultDiskCacheSizeInKB, DEFAULT_FILE_CACHE_DIR);
if (imageFileProvider != null) {
sDefaultImageProvider =
new ImageProvider(context, getDefaultImageMemoryCache(), imageFileProvider);
}
}
if (stableDiskCacheSizeInKB > 0 && !TextUtils.isEmpty(stableDiskCachePath)) {
ImageDiskCacheProvider imageFileProvider =
getImageFileProvider(
context, stableDiskCachePath, stableDiskCacheSizeInKB, STABLE_FILE_CACHE_DIR);
if (imageFileProvider != null) {
sStableImageProvider =
new ImageProvider(context, getDefaultImageMemoryCache(), imageFileProvider);
}
}
}
public static int getDefaultMemoryCacheSizeInKB() {
float percent = 0.2f;
int memoryCacheSizeInKB = Math.round(percent * Runtime.getRuntime().maxMemory() / 1024);
return memoryCacheSizeInKB;
}
