Class android.os.storage.StorageManager

Added Methods
void allocateBytes(File, long, int)  
void allocateBytes(FileDescriptor, long, int)  
long getAllocatableBytes(File, int)  
long getCacheQuotaBytes(File)  
long getCacheSizeBytes(File)  
boolean isCacheBehaviorAtomic(File)  
boolean isCacheBehaviorTombstone(File)  
ParcelFileDescriptor openProxyFileDescriptor(int, ProxyFileDescriptorCallback)  
void setCacheBehaviorAtomic(File, boolean)  
void setCacheBehaviorTombstone(File, boolean)  
 

Added Fields
int FLAG_ALLOCATE_AGGRESSIVE