Dianne Hackborn <hack...@android.com>编写：
>Sorry, applications can't do this.
>
>On Mon, Jul 27, 2009 at 3:32 PM, Francesco Pace <paxa...@gmail.com> wrote:
>
>> Sorry Dianne, so it's impossibile execute dump of (total) internal
>> memory...
>> Doesn't exist some methods?
>>
>> 2009/7/27 Dianne Hackborn <hack...@android.com>
>>
>>> You can't do this, applications don't have access to all of /data. Heck,
>>> the system doesn't even have access to it. Only root can do that, and very
>>> very few things (certainly not applications) run as root.
>>>
>>>
>>> On Mon, Jul 27, 2009 at 12:37 PM, Francesco Pace <paxa...@gmail.com>wrote:
>>>
>>>> I push file in my sdcard with my computer.
>>>> In my project I need to copy total internal memory (with physical copy
>>>> with command DD or Logical with Open-Read-Write API) from java application
>>>> directly, I haven't to use adb.
>>>> With Logical copy is impossibile because /data directory has this
>>>> permission : drwxrwx-wx.
>>>> With Physical copy I have to use busybox.
>>>> Can you help me?
>>>>
>>>> Sorry for my english
>>>>
>>>> 2009/7/27 Lexi Kern <sche...@googlemail.com>
>>>>
>>>> Yeah if you need root permissions is an interesting question. But if you
>>>>> don't have root permmissions you can't copy things to sd-card, right? So
>>>>> where do you copy the file(s) then? By usb-connection or wireless?
>>>>>
>>>>>
>>>>>
>>>>> On Mon, Jul 27, 2009 at 8:27 PM, Francesco Pace <paxa...@gmail.com>wrote:
>>>>>
>>>>>> Thanks Roman,
>>>>>> but, when I install busybox, Can I execute DD command?
>>>>>> Example :
>>>>>>
>>>>>> Runtime rt = Runtime.getRuntime();
>>>>>> Process pr = rt.exec("busybox dd if=..... of=.....");
>>>>>>
>>>>>> With busybox, Can I execute dd command athought I don't have Root
>>>>>> permissions?
>>>>>>
>>>>>>
>>>>>> 2009/7/27 Roman <roman.baumgaert...@t-mobile.com>
>>>>>>
>>>>>>
>>>>>>> Francesco,
>>>>>>>
>>>>>>> You could first make sure to install dd on your system and then you
>>>>>>> always can execute command line tools
>>>>>>>
>>>>>>> Runtime rt = Runtime.getRuntime();
>>>>>>> Process pr = rt.exec("busybox <put in what you want to do>");
>>>>>>>
>>>>>>> --
>>>>>>> Roman Baumgaertner
>>>>>>> Sr. SW Engineer-OSDC
>>>>>>> ·T· · ·Mobile· stick together
>>>>>>> The views, opinions and statements in this email are those of the
>>>>>>> author solely in their individual capacity, and do not necessarily
>>>>>>> represent those of T-Mobile USA, Inc.
>>>>>>>
>>>>>>> On Jul 27, 1:29 am, Francesco Pace <paxa...@gmail.com> wrote:
>>>>>>> > Thanks Roman, but I have to execute DD command with my java
>>>>>>> application, Can
>>>>>>> > I execute DD (with busybox) from java?
>>>>>>> >
>>>>>>> > 2009/7/27 Roman <roman.baumgaert...@t-mobile.com>
>>>>>>> >
>>>>>>> >
>>>>>>> >
>>>>>>> > > You can find dd within the busybox tool kit for Android.
>>>>>>> >
>>>>>>> > >http://benno.id.au/blog/2007/11/14/android-busybox
>>>>>>> >
>>>>>>> > > --
>>>>>>> > > Roman Baumgaertner
>>>>>>> > > Sr. SW Engineer-OSDC
>>>>>>> > > ·T· · ·Mobile· stick together
>>>>>>> > > The views, opinions and statements in this email are those of the
>>>>>>> > > author solely in their individual capacity, and do not necessarily
>>>>>>> > > represent those of T-Mobile USA, Inc.
>>>>>>> >
>>>>>>> > > On Jul 26, 6:18 am, Unrealshade <sche...@googlemail.com> wrote:
>>>>>>> > > > nah, sorry, don't know anything about this topic... i just hope
>>>>>>> i find
>>>>>>> > > > dd for android. if i do i will write here how i did it, of
>>>>>>> course.
>>>>>>> > > > best luck to you! =)
>>>>>>> >
>>>>>>> > > > On Jul 26, 12:04 pm, Francesco Pace <paxa...@gmail.com> wrote:
>>>>>>> >
>>>>>>> > > > > I don't know methods for implementing this schema. I also
>>>>>>> think that
>>>>>>> > > there
>>>>>>> > > > > are even ways to make a logical copy of the FS.
>>>>>>> > > > > You know if can I perform a CHMOD on directories with Android
>>>>>>> NDK?
>>>>>>> >
>>>>>>> > > > > Thanks :)
>>>>>>> >
>>>>>>> > > > > 2009/7/25 Unrealshade <sche...@googlemail.com>
>>>>>>> >
>>>>>>> > > > > > i'm interested in that, too!
>>>>>>> >
>>>>>>> > > > > > On Jul 25, 2:06 pm, Francesco Pace <paxa...@gmail.com>
>>>>>>> wrote:
>>>>>>> > > > > > > Hi guys,
>>>>>>> > > > > > > it's possible execute DD command from my java application?
>>>>>>> > > > > > > I need to "copy" internal flash memory in a sdcard.
>>>>>>> > > > > > > Can anyone help me?
>>>>>>> >
>>>>>>> > > > > > > PS.Sorry for my poor english.
>>>>>>> >
>>>>>>> >
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> Dianne Hackborn
>>> Android framework engineer
>>> hack...@android.com
>>>
>>> Note: please don't send private questions to me, as I don't have time to
>>> provide private support, and so won't reply to such e-mails. All such
>>> questions should be posted on public forums, where I and others can see and
>>> answer them.
>>>
>>>
>>>
>>>
>>>
>>
>> >
>>
>
>
>--
>Dianne Hackborn
>Android framework engineer
>hack...@android.com
>
>Note: please don't send private questions to me, as I don't have time to
>provide private support, and so won't reply to such e-mails. All such
>questions should be posted on public forums, where I and others can see and
>answer them.
>
>--~--~---------~--~----~------------~-------~--~----~
>You received this message because you are subscribed to the Google
>Groups "Android Developers" group.
>To post to this group, send email to android-developers@googlegroups.com
>To unsubscribe from this group, send email to
>android-developers-unsubscr...@googlegroups.com
>For more options, visit this group at
>http://groups.google.com/group/android-developers?hl=en
>-~----------~----~----~----~------~----~------~--~---
>
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
