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判断SD卡的空间

鱼板番茄 2022-08-01 阅读 62


private int freeSpaceOnSd() {

StatFs stat = new StatFs(Environment.getExternalStorageDirectory()

.getPath());

double sdFreeMB = ((double) stat.getAvailableBlocks() * (double) stat

.getBlockSize()) / MB;

return (int) sdFreeMB;

}

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