参考链接: source.android.com 由于官方提供的参考方法不能使用, 所以我把修改的配置贴了出来 init.hardware.rc on post-fs-data mkdir /data/media 0770 media_rw media_rw chown media_rw media_rw /data/media on init mkdir /mnt/shell/emulated 0771 system sdcard_rw mkdir /mnt/shell/test 0771 system sdcard_rw mkdir /storage/emulated 0775 root root export EXTERNAL_STORAGE /storage/emulated/0 export EMULATED_STORAGE_SOURCE /mnt/shell/emulated export EMULATED_STORAGE_TARGET /storage/emulated # Support legacy paths symlink /storage/emulated/0 /sdcard symlink /storage/emulated/0 /mnt/sdcard symlink /storage/emulated/0 /storage/sdcard0 symlink /mnt/shell/emulated/0 /storage/emulated/0 service sdcard /system/bin/sdcard /data/media /mnt/shell/emulated 1023 1023 disabled on property:dev.bootcomplete=1 start sdcard storage_list.……

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