Are you referring to the "Android emulator" or the Android system, or the kernel? The kernel has drivers to use the SD card and expose it as a block device (block device 179 or /dev/mmcblk0p1 or /dev/block/mmcblk0p1). The vold is responsible for mounting the SD card volume to be recognized by the Android system, the "Android emulator" should have some specific hardware emulation to emulate an SD card.
bertrand319於 2012年7月18日星期三UTC+8下午8時30分02秒寫道： > > hi, > does anyone know which part of android source code is to implement sdcard > support? > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
