[android-beginners] Re: How to create directories on sdcard? - sacoskun - com.googlegroups.android-beginners

5 messages in com.googlegroups.android-beginners[android-beginners] Re: How to create...

From	Sent On	Attachments
butterflying	21 Jul 2008 18:18
Mark Murphy	22 Jul 2008 04:26
butterflying	23 Jul 2008 01:57
sacoskun	23 Jul 2008 02:21
Dave Hallam	23 Jul 2008 02:33

Subject:	[android-beginners] Re: How to create directories on sdcard?
From:	sacoskun (saco...@gmail.com)
Date:	07/23/2008 02:21:05 AM
List:	com.googlegroups.android-beginners

Hello butterflying,

I don't think it is possible and meaningful to access your computer from the emulator inside.

You can use a web service to get a file from outside of the emulator, and copy it to your location in Android.

On Jul 23, 11:58 am, butterflying <y....@hustunique.com> wrote:

Thanks a lot for your replies. I've resolved that problem, but I ran into another one: is there any way that i can push a file into the sdcard in source code? like if(true) { // code to push a file into "/sdcard/mp3s"}

Thank you so much!

On 7月22日, 下午8时48分, jdav...@gmail.com wrote:

Hi.

I provide additional information on how to handle and upload files to a scdard emulator. Hope you find it useful!!!

1. create the sdcard: 1. create a directory EX: c:\temp 2. open a command prompt and gothe the directory. 3. make the sdcard via the command: mksdcard <size> sdcard.img

2. Add mp3 files to the card: 1. start the android emulator with sdcard support: - under the run menu click "open run dialog" - make sure to highlight the correct project - click the tab marked "Target" - under the additional emulator commands enter: -sdcard c:/ temp/ sdcard.img

2. open up a command prompt in windows: - in one window enter "adb shell" - you now can browse the emulator file system via commands like ls and cd - type ls and confirm you have a directory named sdcard. - type "cd sdcard" to change to that directory.

3. open up another command prompt - add mp3 files to the sdcard via adb push: Here's an example:

adb push "Michael Tarbox and Howard Ferguson - Beautiful City 2-4-03 Plough & Stars.mp3" /sdcard/"Michael Tarbox and Howard Ferguson - Beautiful City 2-4-03 Plough & Stars.mp3" 218 KB/s (0 bytes in 2889576.012s)

4. confirm addition of mp3 file: - enter ls under the adb shell: # ls ls android Amy Winehouse - Back to Black.mp3 Sheryl Crowe - The First Cut Is The Deepest.mp3

On 22 jul, 07:26, Mark Murphy <mmur...@commonsware.com> wrote:

butterflying wrote:

Hi, I recently learnt how to create an sdcard image but I can't figure out a way to create directories on it. So would anyone tell me how to do it?

Assuming there aren't permission problems, something like this should work:

import java.io.File;

// other really cool code here

File f=new File("/sdcard/make/mine/malted");

f.mkdirs();

There's also a mkdir() method to just create the directory named in the final path segment.

I have only attempted to read from the SD card, so it's entirely possible activities lack write access, but that would surprise me.

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