摘要: String sdcard = Environment.getExternalStorageDirectory().getPath();File file = new File(sdcard);StatFs statFs = new StatFs(file.getPath());int availableSpare = (int) (statFs.getBlockSize()*((long)statFs.getAvailableBlocks()-4));需要import android.os.StatFs; 阅读全文
posted @ 2010-12-27 07:33 学海拾贝 阅读(883) 评论(0) 推荐(0)