Related
If you are still wondering:
- What is the breakdown of that 32GB Xoom internal memory (how many parition, how much space for apps / files)?
- Why Google is using MTP instead of USB file transfer on Honeycomb?
Here is straight answer from Google developer:
MTP is a big improvement over USB mass storage — for devices with lots of internal memory, a manufacturer no longer needs to come up with some hard partition between the USB mass storage and internal storage. Instead, they are all in one partition, with MTP providing access to the directory of media files that would normally be available through USB mass storage.This means there is no longer a need for apps on SD card for such devices, because what used to be the “internal SD card” is in the same partition as where applications are stored. The storage on your device can be used for either applications or media, depending on what you want to put on it. You aren’t stuck with how much space the manufacturer decided to leave for the two areas.
Oh also this means that the media storage doesn’t need to be unmounted from Android when it is being access through the PC.
Click to expand...
Click to collapse
http://phandroid.com/2011/02/27/mac-users-require-file-transfer-utility-for-android-3-0/
Finally, true APP2SD You now have 32GB to put all your apps!!!
Sounds like a good thing!
This is a great explanation. Thanks for posting.
There is no doubt that mtp has advantages over mass storage. On the other hand I miss the ability to attach it to any computer and access files. It is not a huge problem but does add a limitation that was not there before.
That saod it is nice being able to access files on my computer without losing access to the partition on the device.
Sent from my Xoom using XDA App
I only see a problem if you flash different roms and have to do full data wipes.
Sent from my PC36100 using XDA Premium App
jvs60 said:
I only see a problem if you flash different roms and have to do full data wipes.
Sent from my PC36100 using XDA Premium App
Click to expand...
Click to collapse
I'm sure future versions of CWM will be set to ignore that one folder.. I hope. Otherwise nandroid backups will take forever.
I'm not sure in terms of security it is a huge improvement; unless there is an option to turn it on/off somewhere.
Previously I would have to plug an Android device in to my computer, turn the device on, enter my unlock code, and then specifically allow the computer access via the USB. This morning I just plugged my xoom in and, poof, access to all my stuff.
At least before someone had to take my sdcard out at put it in their computer manually
Does MTP have anything to do with file size limit? I've seen posted on this forum that you can't load video files larger than 4gb onto the Xoom because of FAT32, is that still the case?
This MTP also seems to hide a lot of file from being seen by a pc. I open folders with File manager on the Xoom and see more folders namely the android folder which has game save data and other odd ball files. When hooked to a pc its blank. With MTP it seems all your allowed to do is transfer music, video and pics.
Malcus1 said:
Does MTP have anything to do with file size limit? I've seen posted on this forum that you can't load video files larger than 4gb onto the Xoom because of FAT32, is that still the case?
Click to expand...
Click to collapse
Still haven't got around to testing (so many things to try out!), but in some of the video threads, I've been told XOOM uses EXT4 format not FAT32, and thus, should not have that 4GB limit. I've been re-encoding video files to meet XOOM's current playback limitations, and have been reducing them to sub 4GB anyway, so I haven't tested that for myself.
Still no sdcard slot!
Still no USB On-The-Go memory device support (we have USB joystick support but still no memory devices)
I haven't tried abusing the Camera Connection Kit yet to see if I can use a camera as a memory card reader.
scotty1024 said:
Still no sdcard slot!
Still no USB On-The-Go memory device support (we have USB joystick support but still no memory devices)
I haven't tried abusing the Camera Connection Kit yet to see if I can use a camera as a memory card reader.
Click to expand...
Click to collapse
The SD card is a motorola issue, not a google issue. This has been pointed out in many, many forums.
what about Linux connection via usb. Can anyone confirm if this has been fixed?
vBulletin typing (like XDA) still sucks.
timrock said:
what about Linux connection via usb. Can anyone confirm if this has been fixed?
Click to expand...
Click to collapse
It's never been a problem. 3.x and higher use MTP so they can stop using FAT32 for internal storage. Linux does MTP just fine. What are you talking about?
jdclucidly said:
It's never been a problem. 3.x and higher use MTP so they can stop using FAT32 for internal storage. Linux does MTP just fine. What are you talking about?
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Click to collapse
why was this method needed? Xoom will not show up as a drive, unless you do this. Where as with the Droid X, once plugged in, it showed up as a drive. I hope this makes sense.
timrock said:
why was this method needed? Xoom will not show up as a drive, unless you do this. Where as with the Droid X, once plugged in, it showed up as a drive. I hope this makes sense.
Click to expand...
Click to collapse
USB Mass Storage is the old method and it shows up as a drive. The Droid X is older than the Xoom therefore it is using USB Mass Storage.
MTP is Media Transfer Protocol and is the method used by 3.0 and higher.
How is it that you're using Linux and you don't understand this stuff?
jdclucidly said:
USB Mass Storage is the old method and it shows up as a drive. The Droid X is older than the Xoom therefore it is using USB Mass Storage.
MTP is Media Transfer Protocol and is the method used by 3.0 and higher.
How is it that you're using Linux and you don't understand this stuff?
Click to expand...
Click to collapse
really? you cant just answer the question? maybe im new to linux. maybe im dual booting. If you dont want to answer, don't. No need to for the rude responses.
slack04 said:
The SD card is a motorola issue, not a google issue. This has been pointed out in many, many forums.
Click to expand...
Click to collapse
Hmmm, from Android Honeycomb 3.1 Details ...
...Android 3.1 still isn’t intended, at the operating system level, for managing external storage devices. This detail, which came out in conversations I had with Google engineers today, explains why the Android file system organization is, well, a mess...
“We don’t want to expose the user to file locations,” explained Hiroshi Lockheimer, director of engineering at Google. “How do you manage that as a user? The not-good answer is with the file browser.” Lockheimer says that many of the experiences I’ve seen so far are what individual hardware manufacturers have enabled, as opposed to what Google has provided natively. The good thing is that Lockheimer says Google is looking at ways to do this; but the problem hasn’t been solved yet...
Click to expand...
Click to collapse
I still dont understand why they havent added (or, in fact, have removed) the "clear all" button in notifications. If I download more than 2 files it really annoys me. (I'm OCD about unchecked notifications)
timrock said:
really? you cant just answer the question? maybe im new to linux. maybe im dual booting. If you dont want to answer, don't. No need to for the rude responses.
Click to expand...
Click to collapse
He did answer you. The xoom uses mtp which will not show up as a drive in Linux unlike older android which used mass storage. Mtp allows you to add files with out having to unmount the file system on the xoom. There are many threads on how to set mtp up. If you're new to Linux it may seem hard to do but its simple. Do a Google search for mounting xoom Ubuntu and you should find them easy.
Just-in-time said:
He did answer you. The xoom uses mtp which will not show up as a drive in Linux unlike older android which used mass storage. Mtp allows you to add files with out having to unmount the file system on the xoom. There are many threads on how to set mtp up. If you're new to Linux it may seem hard to do but its simple. Do a Google search for mounting xoom Ubuntu and you should find them easy.
Click to expand...
Click to collapse
Thank you. And i meant answer without the snide remark. Thanks again for explaining.
Sent from my Xoom using Tapatalk
i know just what you mean, however i quite enjoy having the (X)s to click to get rid of them. I would like to see a slide to delete in the notifications aswell
Dubar said:
I still dont understand why they havent added (or, in fact, have removed) the "clear all" button in notifications. If I download more than 2 files it really annoys me. (I'm OCD about unchecked notifications)
Click to expand...
Click to collapse
totally agree. there are lots of things i understand why they're waiting, but this? come on. i could clear all on my phone.
I just want to clear up a misconception about MTP. It is not a cross platform solution for transferring files.
My post from another thread on the subject:
I can mount my Xoom in linux using libmtp and mtpfs, however, it's slow, kludgy, and generally feels like it will flake out at any moment. Additionally, even when it's mounted, I can't seem to copy music across properly; it doesn't keep the folder structure. In fact, the directories are created and any non audio files are copied across fine, but every mp3/audio file is flatly dropped into the Music directory.
I tried to copy some music onto it from my fiancee's windows xp laptop and it worked ok (though the album art didn't appear).
The move away from mass storage to MTP is a massive disappointment for me. Mass storage has always been a big selling point for me when purchasing a device and for Google to switch to using a Windows specific protocol and consider it cross platform is a big letdown. MTP on mac requires a special app and on linux, support is dire, certainly for anything more complex than simply pulling images from a camera.
Click to expand...
Click to collapse
I can just about get files onto the xoom, but I can't load music onto it; all of my mp3s just land up in the top level of the Music directory, regardless of how I attempt to transfer the files. I think transferring a zip file of the music and unzipping from within a file manager on the xoom might do the trick, but this isn't a good, workable solution. I understand the reasoning behind MTP, but it most certainly isn't cross platform and shouldn't be mentioned as a working solution by Google.
Hopefully people will soon realise not to keep insisting that the xoom has linux support when using MTP.
New update for drag racing is really choppy, lile playing angry birds on a g1.... but samauri II and the other thd games run smooth...dont kmow if its 3.1 kernel cuz it plays fine on my mytouch4g
XOOM
slack04 said:
The SD card is a motorola issue, not a google issue. This has been pointed out in many, many forums.
Click to expand...
Click to collapse
If that is a motorola problem and xoom is a barebone system. Who's gonna fix it, how?
stevebakh said:
I just want to clear up a misconception about MTP. It is not a cross platform solution for transferring files.
My post from another thread on the subject:
I can just about get files onto the xoom, but I can't load music onto it; all of my mp3s just land up in the top level of the Music directory, regardless of how I attempt to transfer the files. I think transferring a zip file of the music and unzipping from within a file manager on the xoom might do the trick, but this isn't a good, workable solution. I understand the reasoning behind MTP, but it most certainly isn't cross platform and shouldn't be mentioned as a working solution by Google.
Hopefully people will soon realise not to keep insisting that the xoom has linux support when using MTP.
Click to expand...
Click to collapse
Change all the extension names in the song file name to .mp and it will allow the transfer
Then use something of your liking, I use astro file manager, and just add the 3 on the a tail end of the extension.
Its a b, but you can at least get a couple good songs on there.
stevebakh said:
I just want to clear up a misconception about MTP. It is not a cross platform solution for transferring files.
Click to expand...
Click to collapse
You're right, it's a cross-platform solution for transferring MEDIA, being the Media Transfer Protocol.
It's smart enough to detect the media files that it supports and put them in the right place. I prefer it over the old way, I hated having to unmount the sdcard every single time.
A poorly made Linux MTP library doesn't make it not cross-platform. It's an open standard for transferring media to USB devices.
It's not perfect, but it's great for a device like the Xoom where unmounting the internal memory is not desirable.
Honestly users get really confused by all of the extra directories when mounting an android sd-card anyways.
slack04 said:
The SD card is a motorola issue, not a google issue. This has been pointed out in many, many forums.
Click to expand...
Click to collapse
Actually, it has been a big debate on rather it is Google's or Moto's issue, but I am sure that we all can agree that it needs to be fixed no mater whos issue it is.
hi, i've just got my iconia and I am also new on the Android world. A couple of things I've noticed about the external SD card that maybe somebody could help me to understand.
1.- when I hook my tablet to my windows 7 laptop, I get to see the internal memory on the win explorer but not the external card, so is this normal or do I have to look for more updated drivers on my PC?
2.- with the external SD card on I get to see my files on an android file manager and I get to open any file individually by getting the "select app for opening this file", but this is time consuming so I am wondering if my stock lumiread, gallery, multimedia player have the current limitation of only reading the content from the internal memory. If so, what free alternatives do I have to replace stock apps?
A couple of answers
First, if you install File Manager HD, you won't need to tether your Iconia to your laptop any more. In the app, open the 'menu' and touch 'LAN Connections'. Your Windows PC will show up as an IP address. Make sure to change the IP Address to a computer name (long press, rename) so that next time File Manager won't have to search for it every time. You will be able to transfer anything on the tab to the 'Public' folder on the PC, and vice versa. Depending on what folders are shared on the PC, you will be able to access more on the PC.
I keep my music on my external SD card in a folder named 'My Music'. The stock music/multimedia players found them with no problem.
I haven't tried moving any books for Lumiread to the external SD card, so all I can suggest is to look at the file structure and duplicate it on the ext SD card, copy a book into it (a new one, or move an existing one) and see if it finds it. I don't see anything within the app to set search/storage directories, but maybe it will scan everything like the music apps do.
Have fun with you new Tab. The more you play with it the more you will understand Honeycomb and it won't seem so foreign to you. It does pretty much everything every other OS does, just a little different way.
Kp
Thanks Ken, I downloaded FMHD and will try it soon. I also though about reproducing the lumiread folder on the ext sd card but no luck, so probably a future update on the app will fix that. I tried this as well copying the pictures folder (and also renaming it as 'My Pictures') but the stock gallery just won't see the image files, is there any chance you could see if you get the same results? I have not tried yet on the music stock app. Again, thanks for your help, it is great to find nice people on the web with similar tech passions as I do
Hello Ken, like that app. Wondering if it would be an easy way to tether to my HTC Evo? Thanks in advance for you thoughts.
Bob
Get Quickpic
sensei22 said:
Thanks Ken, I downloaded FMHD and will try it soon. I also though about reproducing the lumiread folder on the ext sd card but no luck, so probably a future update on the app will fix that. I tried this as well copying the pictures folder (and also renaming it as 'My Pictures') but the stock gallery just won't see the image files, is there any chance you could see if you get the same results? I have not tried yet on the music stock app. Again, thanks for your help, it is great to find nice people on the web with similar tech passions as I do
Click to expand...
Click to collapse
I use Quickpic from the Market (free) since it lets you choose which drives/directories to scan.
Here is what you do.
1. Create the My Pics directory on the External SD card with File Manager HD, put a few pics in it.
2. After installing Quickpic, start the app. It will display everything it finds on the internal SD Card.
3. Touch the Menu button from the main screen.
4. Choose SETTINGS-INCLUDED FOLDERS-ADD
5. Tap the double dots at the top of the list, it will display all the memory devices attached.
6. Tap EXTERNAL_SD. All directories on the card will be displayed. Press OK.
Now press the 'back' button and you will see your pics that are anywhere on the External SD card.
All I did to get the A500 music player to find the music on the External SD card was run the NemoPlayer app and open the music. Once I did that the regular music app found them, too.
Have fun!
Evo
pov1 said:
Hello Ken, like that app. Wondering if it would be an easy way to tether to my HTC Evo? Thanks in advance for you thoughts.
Bob
Click to expand...
Click to collapse
Don't quote me on this, but I don't think so. From what I have seen and heard so far it is only connecting to Windows shares. I don't have an Android phone to test with, so can't swear to it, but I know it doesn't see an iPhone, so likely won't see a Mac either.
Anyone else been able to connect to anything but a Windows share? Let us know if you have, and what app you used please.
I have a Dell PC, I need to transfer some Power Point files and some other files to the Nexus 10. How can I go about that? Please help
I've always used Dropbox for all of my file transfer needs, and it has worked fantastically :good:. Give it a shot!
You could use wufi file explorer. Install it on your n7 then access it through your dell's browser to upload & download.
You can't use the Nexus 10 like a regular storage? USB to PC?
BoneXDA said:
You can't use the Nexus 10 like a regular storage? USB to PC?
Click to expand...
Click to collapse
Yes you can.
If your using Vista+ (and not a N or KN edition of Windows), you should just be able to plug the Nexus 10 to the computer and transfer files via MTP.
If that doesn't just "work":
- You have a N or KN edition of Windows and don't have the media pack installed
- MTP is either removed or disabled
- Old drivers from ADB are possibly interfering (uninstall them, replug device, should work)
No idea what to do on XP or any other OS though.
I would use es file explorer.
Sent from my SAMSUNG-SGH-I747M
pcgeek86 said:
Yes you can.
Click to expand...
Click to collapse
Got me worried for a moment. Now if you can use the Nexus 10 as storage, is it possible to make say a mobile the "PC" or whatever and exchange files tru USB or that is blocked by Google? I'm a bit clueless what is allowed and whatnot on Nexus devices.
BoneXDA said:
Got me worried for a moment. Now if you can use the Nexus 10 as storage, is it possible to make say a mobile the "PC" or whatever and exchange files tru USB or that is blocked by Google? I'm a bit clueless what is allowed and whatnot on Nexus devices.
Click to expand...
Click to collapse
Might be better to think of it the other way around, could possibly connect a phone/camera etc to a nexus 10 and use the nexus as the host to see the files on the phone/camera etc
MPJ88 said:
Might be better to think of it the other way around, could possibly connect a phone/camera etc to a nexus 10 and use the nexus as the host to see the files on the phone/camera etc
Click to expand...
Click to collapse
Yeah but stock N10 doesn't allow that, no? Really strange. It's okay not to have SD slot, but why does Google block USB OTG?
I havent tried but i imagine its possible whether its stock or not i dont know sorry. You can read from usbs as stock, just install Nexus Media Importer, so cameras could maybe be used with this, phones may get a bit trickier.
look at es file explorer. a must for every android user.
it lets you see network lan shares, your dropbox, skydrive, box, gdrive etc etc - with same ease as your device's local storage.
so you can export the share from your desktop where the files are and copy them on your device from that network share.
or, on your desktop, upload the files to your favorite cloud storage and do the same. have a habit of copying important files to the cloud, just in case your desktop crashes. outside of backing then up like that, you now could access then from anywhere using your mobile devices.
encrypt important stuff.
Sent from my Transformer TF101 using Tapatalk 2
get "software data cable" from market
then you can use any FTP client and send files
no cables. profit
benefit of using this option instead of cloud services like dropbox:
say you have a 1gig file, u have to upload that 1 gig to dropbox, then download that 1 gig from the phone. this way you only send file one time
of course if you only using small files then no benefit
but if u have 50 small files in one folder you can send 1 folder with all the files, instead of 50 individual exports from dropbox or other could service
chris198810 said:
I just found a post that has the similar confusion as you do. I also wanna get it work on my Nexus 10. So, I searched some info and tips from google, this article Solve the issues in transferring movie files from PC to Nexus 10 from someone's website helped me out
Click to expand...
Click to collapse
come on guys transferring files is simple
no different than transferring to any android phone,developed years ago
either connect a cable to your computer or use any of the many cloud service available
Just got my N10 and have some questions about file transfer
SayWhat10 said:
come on guys transferring files is simple
no different than transferring to any android phone,developed years ago
either connect a cable to your computer or use any of the many cloud service available
Click to expand...
Click to collapse
I just starting to get familiar with my Nexus 10 16GB tablet. I have an Android phone and a Kindle fire so I've had some experience with transferring files to my devices. When I plug my N10 into my Win7 PC, it shows as a "Portable Device", not a Hard Drive so went I attempt to eject it, that device doesn't show up as a choice to eject. I have no other choice but to 'pull the plug',something I'd uncomfortable with.
Nevertheless, I can double-click into the 'internal storage' and see some of the folders. When I attempt to create a new folder (to attempt some organization), I can create a 'New Folder', but I can't rename it to anything. This is very different from my experience with my Android phone and Kindle Fire.
Anyone got any suggestions as to what I'm doing wrong?
Search google play Airdroid ,awesome app
Sent from my Nexus 7 using xda app-developers app
pcgeek86 said:
Yes you can.
Click to expand...
Click to collapse
+1
OK, what Kit Kat ROMs have USB mass storage mode?
If a ROM does have it, exactly how/where is it enabled?
Either a ROM doesn't have it or if it does the dev hides it some place and requires digging through 100's of stupid pointless posts to maybe if you are lucky, find the answer.
I'm at the point with this USB mass storage B.S. that I'm ready to leave Android completely and get a flip phone. Whomever thought it was a good idea to remove it was an idiot and whomever signed off on it was even a bigger idiot.
Lokifish Marz said:
OK, what Kit Kat ROMs have USB mass storage mode?
If a ROM does have it, exactly how/where is it enabled?
Either a ROM doesn't have it or if it does the dev hides it some place and requires digging through 100's of stupid pointless posts to maybe if you are lucky, find the answer.
I'm at the point with this USB mass storage B.S. that I'm ready to leave Android completely and get a flip phone. Whomever thought it was a good idea to remove it was an idiot and whomever signed off on it was even a bigger idiot.
Click to expand...
Click to collapse
MTP is absolutely terrible, completely half baked and totally unreliable.
Right now I just discovered that ChromeOS doesn't even support MTP... Google's OWN PRODUCT...
I'd like to know the answer as well.
I understand the frustrations but the problem with mass storage is that it surrenders all control of the internal storage to a PC not a problem when that's a different chip but on the n7 and most new smartphones its an emulated partition and giving over total control would mean that android cannot function at the same time. This was brought in to stop manufacturers using two separate chips giving you loads of "storage space" but very little application space. Its a work in progress and has many issues but its here to stay I don't think any ROMs will support USBMS as it not possible on a single chip without shutting down android.
Sent from my C5303 using xda app-developers app
LOL. In camera mode you have access to the "Pictures" folder and is readable by Windows and other OSes. All that needs to be done is duplicate the same process and direct it to a folder called "Storage" with full permissions for the folders contents. This essentially simulates USBMS. You can even redirect mounts to that folder so that apps see it as a storage area as well so things like map data and so on are put in the "Storage" folder.
I don't have the time to mess with this but it can be done and something almost exactly like this has been done before on almost every OS.
Lokifish Marz said:
LOL. In camera mode you have access to the "Pictures" folder and is readable by Windows and other OSes. All that needs to be done is duplicate the same process and direct it to a folder called "Storage" with full permissions for the folders contents. This essentially simulates USBMS. You can even redirect mounts to that folder so that apps see it as a storage area as well so things like map data and so on are put in the "Storage" folder.
I don't have the time to mess with this but it can be done and something almost exactly like this has been done before on almost every OS.
Click to expand...
Click to collapse
I imagine it can be done but it wouldn't be mass storage and would require apps to be compatible it may have been done on other systems but how much space should this storage folder be allocated because it would no longer be avalible to install apps. In camera mode android still retains control of the folder other os can read that folder but files must be copied off the device to be edited. It would be good if android could mount the SD card as mass storage.
Sent from my C5303 using xda app-developers app
No it would not technically be mass storage, thus the "simulated" comment. As far as other OSes, it's already been done to a point on android already via the simulated partition that's already in use. This has also bee done using third party apps to mount folders as virtual drives.
App compatibility, if the folder is used as mount point then it is transparent to the OS and the apps. This has been done for some time now using third party apps.
The folder size could have the same limitations that the storage area has already been limited to. If coded so that it is part of the boot process then everything outside of system apps would only see the virtual area. Kind of like what's being done right now.
Dual mount. This has been used with much success and allows for PC and Android access to the same storage area at the same time.