Android下擷取手機和SD卡的總空間和可用空間

標籤：android

擷取SD卡的總空間和可用空間

File path = Environment.getExternalStorageDirectory();StatFs stat = new StatFs(path.getPath());long blockSize = stat.getBlockSize();long totalBlocks = stat.getBlockCount();long availableBlocks = stat.getAvailableBlocks();long totalSize = totalBlocks * blockSize;long availSize = availableBlocks * blockSize;String totalStr = Formatter.formatFileSize(this, totalSize);String availStr = Formatter.formatFileSize(this, availSize);

擷取手機的總空間和可用空間

File path2 = Environment.getDataDirectory();StatFs stat2 = new StatFs(path2.getPath());long blockSize2 = stat2.getBlockSize();long totalBlocks2 = stat2.getBlockCount();long availableBlocks2 = stat2.getAvailableBlocks();long totalSize2 = totalBlocks2 * blockSize2;long availSize2 = availableBlocks2 * blockSize2;String totalStr2 = Formatter.formatFileSize(this, totalSize2);String availStr2 = Formatter.formatFileSize(this, availSize2);