| 7d77dcfadd7fb637ed2c3aef5bb3990dd0a67dc0 |
|
22-Apr-2011 |
Mike Lockwood <lockwood@android.com> |
MTP: Add extended operations to support in-place editing of files
MTP does not support partial writes of files (the entire file must be transferred at once).
This makes it impossible to implement a FUSE file system for MTP
with acceptable performance.
To fix this problem, this change adds extended MTP operations to allow
partial writes to files:
SendPartialObject - allows writing a subset of a file, or appending to the end of a file
TruncateObject - allows changing the size of a file
BeginEditObject - must be called before using SendPartialObject and TruncateObject
EndEditObject - commits changes to a file after it has been edited with SendPartialObject or TruncateObject
We also add GetPartialObject64, which is the same as GetPartialObject
but has a 64 bit offset rather than 32.
Change-Id: I4b110748b97ae05cdc8aab02ecdbbbeb263f7840
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/mtp.h
|
| 30adaaf9d6fd944c8f6a2c7a06774b019878c368 |
|
05-Apr-2011 |
Mike Lockwood <lockwood@android.com> |
MTP and media provider support for multiple storage devices:
- MTP support for multiple storage units
- Add storage_id column to media database for MTP storage ID
- Add framework resource for defining mount points and user visible descriptions
for multiple volumes
- Clean up locking in MtpServer JNI code
Change-Id: Iffb66ed156ef5bc80b14228af78fbacee7734360
/frameworks/av/media/mtp/mtp.h
|
| a849440ca96e93f700d62c6e41d48905b4d405b6 |
|
18-Feb-2011 |
Mike Lockwood <lockwood@android.com> |
MTP: Add support for dynamically adding and removing storage units
BUG: 3402847
Change-Id: I7da266061d949abcb6bb11c6faaa47b5e4a2a977
/frameworks/av/media/mtp/mtp.h
|
| b6da06e9dfb916da4b88e09e8a83e22ddae445b5 |
|
15-Oct-2010 |
Mike Lockwood <lockwood@google.com> |
MTP: Partial implementation of the GetObjectPropList command
In this initial implementation we only support fetching one property at a time.
Support depth = 0 (single object) or depth = 1 (all objects in a directory)
Reimplemented GetObjectPropValue on top of GetObjectPropList, since the former
is a special case of the latter.
Change-Id: Ia76ee61741d6ee3902b5c5d9fc094cf86dfaf650
Signed-off-by: Mike Lockwood <lockwood@google.com>
/frameworks/av/media/mtp/mtp.h
|
| f83caa2ef9574652b5f43c637a7899a3cbf95aa1 |
|
09-Aug-2010 |
Mike Lockwood <lockwood@android.com> |
MTP: Fix some typos
Change-Id: Ib31708c3a925e3c0ab8eea6922ab09e02b740936
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/mtp.h
|
| 6a2736ba7bc19947a6c0bff4dca50595baa78b37 |
|
08-Jun-2010 |
Kenny Root <kroot@google.com> |
Include stdlib to fix sim build
Change-Id: I7732461a9351f53f9ddadcfb26485f2e553e056b
/frameworks/av/media/mtp/mtp.h
|
| e13401bf532c7e4bf9ab82c7e9b13642838a927d |
|
19-May-2010 |
Mike Lockwood <lockwood@android.com> |
PTP host: Implement getObjectHandles and getObjectInfo commands
Change-Id: I3ff6e52237f400b4e50c534a1f964c80789bfe98
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/mtp.h
|
| 335dd2be955607f2632eabc25045857f2cc8b674 |
|
19-May-2010 |
Mike Lockwood <mike@spruce.(none)> |
More work on PTP host support.
Change-Id: Ifbd5bd5efa3cdb750ae1a2aae38181457554d34d
Signed-off-by: Mike Lockwood <mike@spruce.(none)>
/frameworks/av/media/mtp/mtp.h
|
| fceef46513db3507b413f604cea89e3c7f352663 |
|
14-May-2010 |
Mike Lockwood <lockwood@android.com> |
MTP: More prototyping work:
New media scanner test program
Media scanner now cleans up after files that no longer exist
Separate database table for audio files
Extract metadata from audio files with libstagefright
Change-Id: I2bd0fe877836c741658e72fcfeb89c11be0d9b41
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/mtp.h
|
| 16864bae0f51c32c456da2c43adf7a057c0c4882 |
|
11-May-2010 |
Mike Lockwood <lockwood@android.com> |
Checkpoint work on MTP and PTP investigation.
This change includes work in progress on a C++ library for both host and device
MTP and PTP support.
Currently the makefile builds two test programs:
mtptest - a command line test program that implements a small subset of device side MTP.
Requires a kernel driver that has not been checked in yet.
ptptest - a host tool to test USB host support for detecting and communicating with
digital cameras over PTP. Runs on Linux host.
Later this will be reformulated as a native library that will be used in the media process.
Change-Id: I81aab279975b600b59d99013ab97f9adf0b58da7
Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/av/media/mtp/mtp.h
|