android 获取存储空间大小

原文链接：http://www.cnblogs.com/tracydj/archive/2011/12/12/2284972.html

# 获取 External Storage 上的存储空间/可用存储空间大小

StatFs state = new StatFs(Environment.getExternalStorageDirectory().getAbsolutePath());
long blockSize = state.getBlockSize(); 
long blockCount = state.getBlockCount();
long availableCount = state.getAvailableBlocks();
long totalSpace = blockCount * blockSize / 1024;       /* 存储空间大小 in KB */
long freeSpace = availableCount * blockSize / 1024;    /* 可用的存储空间大小 in KB */

转载于:https://www.cnblogs.com/tracydj/archive/2011/12/12/2284972.html

标签：www,12,blockSize,long,获取,state,android,存储空间
来源： https://blog.csdn.net/weixin_30906671/article/details/97825524