Android7.0获取本地内存大小

获取本地内存大小

微信图片_20230103160435.png

  /**
     * 获取本地内存大小
     *
     * @param context
     * @return
     */
    @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR2)
    private String dataSize(Context context) {
        File path = Environment.getDataDirectory();
        StatFs stat = new StatFs(path.getPath());
        Long blockSize = stat.getBlockSizeLong();
        Long totalBlocks = stat.getBlockCountLong();
        Long totalVBlocks = stat.getAvailableBlocksLong();
        Long totalSize = blockSize * totalBlocks;
        Long totalVSize = blockSize * totalVBlocks;

        String totalStar = Formatter.formatFileSize(context, totalSize);
        String availableStae = Formatter.formatFileSize(context, totalVSize);
        CommonUtil.showLog(totalStar + "=====" + availableStae);
        return totalStar + "," + availableStae;
    }