60cfad80bdf61db436643927337c2fb30186e99d |
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06-Jan-2016 |
Jeff Sharkey <jsharkey@android.com> |
Discourage use of "_data" column. Moving forward, all client file access really needs to be going through explicit APIs like openFileDescriptor(), since that allows the provider to better protect its underlying files. This change also changes several classes to use the AutoClosable pattern, which enables try-with-resources usage. Older release() methods are deprecated in favor of close(). Uniformly apply CloseGuard across several classes, using AtomicBoolean to avoid double-freeing, and fix several resource leaks and bugs related to MediaScanner allocation. Switch MediaScanner and friends to use public API instead of raw AIDL calls. Bug: 22958127 Change-Id: Id722379f72c9e4b80d8b72550d7ce90e5e2bc786
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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71827748105252791854b87da8e0e0c66ff0d2cb |
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23-Jan-2015 |
Mike Lockwood <lockwood@google.com> |
MTP: Fix partial implementation of 5 new audio specific properties In change Ic5b3fb75309893caae1a4f4b56068a543847f1f7, we added partial support for the MTP properties: MTP_PROPERTY_AUDIO_WAVE_CODE, MTP_PROPERTY_BITRATE_TYPE MTP_PROPERTY_AUDIO_BITRATE MTP_PROPERTY_NUMBER_OF_CHANNELS MTP_PROPERTY_SAMPLE_RATE However we were not returning any values for these properties in the result of the MTP GetObjectPropList command. Strangely, this triggers a nasty bug in Windows 7 that results in data loss. When copying a directory containing several MP3 files from one location on the device to another, Windows will copy only some of the files to the new location, but delete all of the originals. Finishing the implementation of these new object properties for some unknown reason stops this bad behavior in Windows 7. Bug: 19018427 Change-Id: I5fd3b91a89b31827d3100686445cef6795fe0f3f
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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6090995951c6e2e4dcf38102f01793f8a94166e1 |
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19-Nov-2013 |
John Spurlock <jspurlock@google.com> |
Remove unused imports from frameworks/base. Change-Id: Ia1f99bd2c1105b0b0f70aa614f1f4a67b2840906
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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35654b61e8fe7bc85afcb076ddbb590d51c5865f |
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15-Jan-2013 |
Dianne Hackborn <hackbod@google.com> |
More work on App Ops service. Implemented reading and writing state to retain information across boots, API to retrieve state from it, improved location manager interaction to monitor both coarse and fine access and only note operations when location data is being delivered back to app (not when it is just registering to get the data at some time in the future). Also implement tracking of read/write ops on contacts and the call log. This involved tweaking the content provider protocol to pass over the name of the calling package, and some infrastructure in the ContentProvider transport to note incoming calls with the app ops service. The contacts provider and call log provider turn this on for themselves. This also implements some of the mechanics of being able to ignore incoming provider calls... all that is left are some new APIs for the real content provider implementation to be involved with providing the correct behavior for query() (return an empty cursor with the right columns) and insert() (need to figure out what URI to return). Change-Id: I36ebbcd63dee58264a480f3d3786891ca7cbdb4c
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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75ea64fc54f328d37b115cfb1ded1e45c30380ed |
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26-Jan-2012 |
Jeff Brown <jeffbrown@google.com> |
Implement a cancelation mechanism for queries. Added new API to enable cancelation of SQLite and content provider queries by means of a CancelationSignal object. The application creates a CancelationSignal object and passes it as an argument to the query. The cancelation signal can then be used to cancel the query while it is executing. If the cancelation signal is raised before the query is executed, then it is immediately terminated. Change-Id: If2c76e9a7e56ea5e98768b6d4f225f0a1ca61c61
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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7a59dd2ce33b46cbc73eef964ddb4272ea1da8d1 |
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11-Jul-2011 |
Mike Lockwood <lockwood@android.com> |
MTP: Return error if user tries to copy a file >= 4GB to a FAT32 file system Bug: 4561836 Change-Id: I2bffb93b032038f6c220c24c752ccd7ca66c23a0 Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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b239b683765f63d79e74b8ba2a8cc2855f236536 |
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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/base/media/java/android/mtp/MtpPropertyGroup.java
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fd22edc66818e0336597e23dafc9db4dcfb6878e |
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09-Feb-2011 |
Mike Lockwood <lockwood@android.com> |
MTP: Fix NPE in MtpPropertyGroup Change-Id: I65fbd3f2f62724434136c6ae310e6647884902d2 Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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4356d81b34a57a4046d9fa2287c2d85b51c7ca24 |
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07-Feb-2011 |
Mike Lockwood <lockwood@android.com> |
MTP: Add support for querying all objects in GetObjectPropList Change-Id: I1f31971c4c777462f485e52fac016dc0fff48ad9 Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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071b2b6739c83d3de806cda5d7be2aba33fde1af |
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25-Jan-2011 |
Mike Lockwood <lockwood@android.com> |
MTP: Fix race conditions in MtpServer JNI code Make sure previous MtpThread has exited before starting another to avoid EBUSY opening MTP kernel driver. BUG: 3317803 Change-Id: I81dcbac42bcf5f680ed1b1469839bc0b0e49d53d Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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0cd0136d440cf6ad9d5fab430269116786e671ec |
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30-Dec-2010 |
Mike Lockwood <lockwood@android.com> |
Move MTP Java classes to android.mtp.* package. Change-Id: Ib18bcaabf314241a95e517d0b93be5845d988e2c Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/base/media/java/android/mtp/MtpPropertyGroup.java
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