Hi Dmitry, Thanks for your clarification. It help us a lot to know about the problems. For vold patch, could you help to point out where need to be patched? As I know, the state(add/remove/change...) is only one variable, any other parts need to be patched? Thanks for your kindly help.
On 4月9日, 下午11時16分, dmitriy moskvitin <juffin.hal...@gmail.com> wrote: > Hi, Jerry Juan~ > Very intresting task.... > Well, to manage 2 sd-card at the same time: > 1. patchvoldin several places, to allow it manage multi-devices at > same time. But,voldis just "tip of the iceberg" > 2. patch/add a loooot of component on framework level. As there are > located the main concept of sd-card usage in Android OS. > 3. and as last, you have to read the next thread. > ;)http://groups.google.com/group/android-developers/browse_thread/threa... > > Best regards, > Dmitry. > > On 9 апр, 12:26, Jerry Juan <yilch...@gmail.com> wrote: > > > > > Really? It seems the source code only support one MMC device in the > > same time. > > And the state follow first MMC device, that should bethe reason of why > > the eMMC can't be mounted when SD card is inserted. > > > I am still finding the solution for this case. > > I can't let eMMC work withVOLDwhen SD card is inserted. > > > On 4月8日, 下午10時21分, Deva R <r.deva...@gmail.com> wrote: > > > > Hi, > > > I was also told that, android cant dynamically support two MMC/SD > > > cards., and android always treats boot device as single flash device > > > (assumes nand). > > > Curious to know why/how its like this.. > > > -Deva > > > > On Thu, Apr 8, 2010 at 11:34 AM, Jerry Juan <yilch...@gmail.com> wrote: > > > > Hello all, > > > > > My device got two MMCdevice, one is eMMC the other is for SD card. > > > > It seemsvoldcan't mount eMMC when SD card is exist. > > > > Myvold.conf want to use eMMC to replace SD card. SD card will be > > > > used for other purpose > > > > > When the SD card is exist, eMMC can't be mounted automatically. It > > > > shows below log. > > > > D/MountListener( 59): handleEvent volume_nomedia:/sdcard > > > > D/MountListener( 59): handleEvent ums_disabled > > > > D/MountListener( 59): handleEvent ums_disconnected > > > > > When SD card is not exist, thevoldmount eMMC successfully. > > > > Does anyone met this problem? > > > > > BTW, it seems the MountListener.java only can handle one device, > > > > right? > > > > Anyone have experience to handle above two MMC device viavold? > > > > > -- > > > > unsubscribe: android-porting+unsubscr...@googlegroups.com > > > > website:http://groups.google.com/group/android-porting > > > > > To unsubscribe, reply using "remove me" as the subject. -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
