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/**
* 获取有效可用空间大小,单位byte
* @param path
* @return
*/
@SuppressLint("NewApi")
private long getAvailableBytesByPath(String path) {
long size = 0;
mStatFs.restat(path);
if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR2) {
size = mStatFs.getAvailableBytes();
}else {
long availableBlocks = mStatFs.getAvailableBlocks();
long blockSize = mStatFs.getBlockSize();
size = availableBlocks * blockSize;
}
return size;
}标签:
原文地址:http://blog.csdn.net/zhongshansubor/article/details/42143879