final StatFs stat = new StatFs(mStorageVolume.getPath()); final long blockSize = stat.getBlockSize(); final long totalBlocks = stat.getBlockCount(); final long availableBlocks = stat.getAvailableBlocks(); mTotalSize = totalBlocks * blockSize; mAvailSize = availableBlocks * blockSize;
final long blockSize = stat.getBlockSize();
final long totalBlocks = stat.getBlockCount();
final long availableBlocks = stat.getAvailableBlocks(); mTotalSize = totalBlocks * blockSize;
mAvailSize = availableBlocks * blockSize;