5af1835d678031d4a6615edc96ba58c82304b31d |
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08-Jul-2015 |
Jeff Sharkey <jsharkey@android.com> |
Generate stable MTP storage IDs. It ends up that MediaProvider is persisting MTP storage IDs in its database, so we need to make sure we generate stable IDs over time, otherwise we can end up looking into a black hole. Bug: 22256092 Change-Id: I6a75c239aac1b71fd5f6df0df69b24971079a086
/frameworks/base/media/java/android/mtp/MtpStorage.java
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1b8ef7e3165ff9aa52a4905dafc8d0f83e7403f9 |
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04-Apr-2015 |
Jeff Sharkey <jsharkey@android.com> |
Parcelable objects for Disk/Volume. Will eventually be used by SystemUI and/or Settings. Also fix SettingsProvider NPE. Bug: 19993667, 19909433 Change-Id: Ie326849ac5f43ee35f728d9cc0e332b72292db70
/frameworks/base/media/java/android/mtp/MtpStorage.java
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4887789e44cdb16b042a35e8ec03983213e88ac6 |
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18-Mar-2015 |
Jeff Sharkey <jsharkey@android.com> |
Progress towards dynamic storage support. Storage devices are no longer hard-coded, and instead bubble up from whatever Disk and VolumeBase that vold uncovered, turning into sibling Java objects in MountService. We now treat vold events as the source-of-truth for state, and synchronize our state by asking vold to "reset" whenever we reconnect. We've now moved to a model where all storage devices are mounted in the root mount namespace (user boundaries protected with GIDs), so we no longer need app-to-vold path translation. This also means that zygote only needs to bind mount the user-specific /mnt/user/n/ path onto /storage/self/ to make legacy paths like /sdcard work. This grealy simplifies a lot of system code. Many parts of the platform depend on a primary storage device always being present, so we hack together a stub StorageVolume when vold doesn't have a volume ready yet. StorageVolume isn't really a volume anymore; it's the user-specific view onto a volume, so MountService now filters and builds them based on the calling user. StorageVolume is now immutable, making it easier to reason about. Environment now builds all of its paths dynamically based on active volumes. Adds utility methods to turn int types and flags into user-readable strings for debugging purposes. Remove UMS sharing support for now, since no current devices support it; MTP is the recommended solution going forward because it offers better multi-user support. Simplify unmount logic, since vold will now gladly trigger EJECTING broadcast and kill stubborn processes. Bug: 19993667 Change-Id: I9842280e61974c91bae15d764e386969aedcd338
/frameworks/base/media/java/android/mtp/MtpStorage.java
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6393b07134f99ee827ebac2d339b0f5449addb0b |
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29-Nov-2012 |
Henrik Engström <henrik.engstrom@sonymobile.com> |
Fix possible integer overflow in MtpStorage When converting the MB value MtpReserveSpace value to bytes there is a possible integer overflow since 3 integer values are multiplied, even though the result is stored in a long variable. This would be visible when the value is more than 2 GB. This is solved by making the constants longs instead of ints. Change-Id: I799129f7076a6e331cece17b5c05aed210499648
/frameworks/base/media/java/android/mtp/MtpStorage.java
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3b60dacb4e1871d1c7b410ac55fd3e5fd6bfacfb |
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06-Aug-2012 |
bo huang <bo.b.huang@intel.com> |
MtpStorage: correct the size of reserve space for MTP According to description in frameworks/base/core/res/res/xml/storage_list.xml, "mtpReserve: (integer) number of megabytes of storage MTP should reserve for free storage". Mtpstorage class use it directly and doesn't change it to correct size in megabyes. Mtp initor can not get correct storage information from android. Change-Id: Icf59eb1eb478e67ea5990be96a9decb41aa55504 Signed-off-by: Bo Huang <bo.b.huang@intel.com> Signed-off-by: Jack Ren<jack.ren@intel.com> Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
/frameworks/base/media/java/android/mtp/MtpStorage.java
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13fe2a5330a5df662d7b1b136e7b08fe34c94a42 |
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19-May-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #6522190 MountService should respond to configuration changes ("INTERNAL STORAGE" string should be translated dynamically) - use an ID instead of a String for StorageVolume description - use this ID for getting the correct localized version of the description string Change-Id: I30f3080fce2c889be38bfdf9f5121dffcf8a99e8
/frameworks/base/media/java/android/mtp/MtpStorage.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/MtpStorage.java
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fbfe55512596fd00c1fb51caa851e17dae60fd43 |
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17-May-2011 |
Mike Lockwood <lockwood@android.com> |
StorageVolume: Add getStorageId() accessor This ID is used for MTP as well as per volume querying in the media provider. Change-Id: Ic4fc986d972bd477730643f7e9450c390c0b3a4b Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/base/media/java/android/mtp/MtpStorage.java
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51690544aaeee82b1c50232cd57d50038b77f0c4 |
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10-May-2011 |
Mike Lockwood <lockwood@android.com> |
MTP: Have GetStorageInfo command return correct storage type for removable storage Change-Id: I09b548483c12080e7d77970babcae2eef379f2f4 Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/base/media/java/android/mtp/MtpStorage.java
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7ae938be1b4fb8938f0f438cfd611cd9ed0da513 |
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05-Apr-2011 |
Mike Lockwood <lockwood@android.com> |
DO NOT MERGE 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: Ide6d47bd9aa1698ed2a13d695613e03f2a9b29e3 Signed-off-by: Mike Lockwood <lockwood@android.com>
/frameworks/base/media/java/android/mtp/MtpStorage.java
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