summaryrefslogtreecommitdiffstats
path: root/libs/utils
Commit message (Collapse)AuthorAgeFilesLines
* Split UTF functions from String8/16Kenny Root2010-11-127-623/+814
| | | | | | | Split out all the UTF-8/16/32 handling code from String8/16 to its own file to allow better reuse of code. Change-Id: If9ce63920edc75472c38da4adce0d13cda9ad2f7
* Fix default return code for getResourceKenny Root2010-11-021-1/+1
| | | | | | | | | | Reorganization of getResource to allow for other densities accidentally overrode the default return code for getResource from BAD_VALUE to BAD_INDEX. This corrects the default return to BAD_VALUE which restores other things to working. Bug: 3155824 Change-Id: I13dafff85bc6978c5f5435fc09ab0474c7885c4d
* Add path to get different DPI drawablesKenny Root2010-10-291-10/+34
| | | | | | | | | | | | | Allow a caller to request a different density than their current display allows. This can mean a device displaying mdpi can get a resource that's in hdpi and have it pretend to be in mdpi resolution. If a drawable that's returned is not in the requested density, it will set it at the appropriate density to be scaled up later on. The API for this is hidden currently. Bug: 3134688 Change-Id: I6c3908cbdef4907b8d3f1576df9e3b0e7af1755a
* am 7ba8c44e: am 8ad30b5b: Merge "Initialized check in ↵Kenny Root2010-10-221-1/+9
|\ | | | | | | | | | | | | | | | | ZipFileRO::findEntryByName" into gingerbread Merge commit '7ba8c44ef7ba22d83a670e50314d69d0ddce1b9c' * commit '7ba8c44ef7ba22d83a670e50314d69d0ddce1b9c': Initialized check in ZipFileRO::findEntryByName
| * Initialized check in ZipFileRO::findEntryByNameKenny Root2010-10-211-1/+9
| | | | | | | | | | | | | | | | If a ZipFileRO object is uninitialized, the hash table will not have been initialized. This condition wasn't checked in findEntryByName. Bug: 3121109 Change-Id: Ib696e0e7e0cb4dd0fb2e456d6a847e5e8f4fe14e
* | resolved conflicts for merge of 368fdba4 to masterBrad Fitzpatrick2010-10-211-1/+2
|\ \ | |/ | | | | Change-Id: I42b7b433c86a71a5da5db67109f056a280077c9d
| * Reduce logging.Joe Onorato2010-10-191-1/+2
| | | | | | | | | | | | | | | | | | | | Remember, the system and main logs are - Shared resources - Primarily for recording problems - To be used only for large grained events during normal operation Bug: 3104855 Change-Id: I136fbd101917dcbc8ebc3f96f276426b48bde7b7
* | Add keycodes and meta-key modifiers to support external keyboards.Jeff Brown2010-10-151-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added new key maps for external keyboards. These maps are intended to be shared across devices by inheriting the "keyboards.mk" product makefile as part of the device's product definition. One of the trickier changes here was to unwind some code in MetaKeyKeyListener that assumed that only the low 8 bits of the meta key state were actually used. The new code abandons bitshifts in favor of simple conditionals that are probably easier to read anyways. The special meta key state constants used by MetaKeyKeyListener are now (@hide) defined in KeyEvent now so as to make it clearer that they share the same code space even if those codes are not valid for KeyEvents. The EventHub now takes care of detecting the appropriate key layout map and key character map when the device is added and sets system properties accordingly. This avoids having duplicate code in KeyCharacterMap to probe for the appropriate key character map although the current probing mechanism has been preserved for legacy reasons just in case. Added support for tracking caps lock, num lock and scroll lock and turning their corresponding LEDs on and off as needed. The key character map format will need to be updated to correctly support PC style external keyboard semantics related to modifier keys. That will come in a later change so caps lock doesn't actually do anything right now except turn the shiny LEDs on and off... Added a list of symbolic key names to KeyEvent and improved the toString() output for debug diagnosis. Having this list in a central place in the framework also allows us to remove it from Monkey so there is one less thing to maintain when we add new keycodes. Bug: 2912307 Change-Id: If8c25e8d50a7c29bbf5d663c94284f5f86de5da4
* | am 729503c2: am 848a2bc4: Merge "MinGW/Cygwin requires open() in O_BINARY ↵Raphael Moll2010-10-151-20/+37
|\ \ | |/ | | | | | | | | | | | | | | mode." into gingerbread Merge commit '729503c280e0d5b2621a8b7a6c93dd20fe1f5d0f' * commit '729503c280e0d5b2621a8b7a6c93dd20fe1f5d0f': MinGW/Cygwin requires open() in O_BINARY mode.
| * MinGW/Cygwin requires open() in O_BINARY mode.Raphael Moll2010-10-131-20/+37
| | | | | | | | | | | | Alsso printf %zd is not supported on MinGW/Cygwin. Change-Id: I03811dabb46e2b05dd1d8abcc0ff97b125c77d54
* | am 8fda1636: am bdf8034c: Merge "OBB: use PBKDF2 for key generation." into ↵Kenny Root2010-10-152-17/+45
|\ \ | |/ | | | | | | | | | | | | | | gingerbread Merge commit '8fda1636e3e35f060b9046294efd3c062a1fdb84' * commit '8fda1636e3e35f060b9046294efd3c062a1fdb84': OBB: use PBKDF2 for key generation.
| * OBB: use PBKDF2 for key generation.Kenny Root2010-10-132-17/+45
| | | | | | | | | | | | | | | | | | Switch to using PBKDF2 for the key generation for OBBs. Any previously generated OBBs will stop being read correctly. A small pbkdf2gen program is available to allow generation of appropriate keys with the salts. Bug: 3059950 Change-Id: If4305c989fd692fd1150eb270dbf751e09c37295
* | am 22cb4ef8: am d577cfd7: Merge "Switch Looper back to using poll() instead ↵Jeff Brown2010-10-102-45/+254
|\ \ | |/ | | | | | | | | | | | | | | of epoll()." into gingerbread Merge commit '22cb4ef8ce9c4d5536ac5cee5c40b82bfa56ccc5' * commit '22cb4ef8ce9c4d5536ac5cee5c40b82bfa56ccc5': Switch Looper back to using poll() instead of epoll().
| * Switch Looper back to using poll() instead of epoll().Jeff Brown2010-10-072-45/+254
| | | | | | | | | | | | | | | | | | | | | | | | Added a couple of micro-optimizations to avoid calling wake() unnecessarily and reduce JNI overhead slightly. Fixed a minor issue where we were not clearing the "next" field of Messages returned by the MessageQueue so the Message would hold on to its successor and potentially prevent the GC from collecting it if the message were leaked somehow. Change-Id: I488d29417ce0cdd7d0e447cda76ec978ef7f811c
* | am bfa33b94: am f84a5918: Merge "Use pread() in ZipFileRO for Linux" into ↵Kenny Root2010-10-051-1/+32
|\ \ | |/ | | | | | | | | | | | | | | gingerbread Merge commit 'bfa33b9484e2c0a019ab81f30261b9696df23a9b' * commit 'bfa33b9484e2c0a019ab81f30261b9696df23a9b': Use pread() in ZipFileRO for Linux
| * Use pread() in ZipFileRO for LinuxKenny Root2010-10-041-1/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AssetManager instances are created by zygote and passed to all its children so that they don't have to individually open frameworks-res.apk. This creates a problem for determining the current file offset when using lseek() on those files, because you can't guarantee the cross-process locking of a mutex. Luckily, Linux implements pread() to get around this suckiness. The problem is that only Linux implements this, so we have to keep the old locking for use on host builds with aapt and friends. aapt doesn't have this same problem of sharing file descriptors across forked processes, so we can keep the local AutoMutex to protect accesses of those files. Change-Id: Ibe9f11499a53fe345f50fbaea438815ec0fd363e
* | am ac754073: am b58b2714: Merge "ZipFileRO: moar logging and wrap close" ↵Kenny Root2010-10-041-7/+19
|\ \ | |/ | | | | | | | | | | | | | | into gingerbread Merge commit 'ac7540733cafcca5bdb1842e1ebcb396ba064583' * commit 'ac7540733cafcca5bdb1842e1ebcb396ba064583': ZipFileRO: moar logging and wrap close
| * ZipFileRO: moar logging and wrap closeKenny Root2010-10-011-7/+19
| | | | | | | | | | | | | | | | | | | | | | | | There is apparently still a race upon reading the entry Local File Header that can't be tracked down, so move the LFH check inside the mutex-protected block so we can call lseek again to see where we are when we log an error. Also, close() can fail so use TEMP_FAILURE_RETRY on it so we don't unwittingly leak file descriptors when Mean Mr. EINTR comes a-knocking. Change-Id: I753abad0bd882fe28f7281c406fa76f64393ef4c
* | am c55f6da7: am 0b606263: Merge "Revert "Revert "Free created FileMap when ↵Kenny Root2010-09-241-5/+9
|\ \ | |/ | | | | | | | | | | | | | | uncompressing files""" into gingerbread Merge commit 'c55f6da7281d34a4b875975cdf68f5062dfe4b34' * commit 'c55f6da7281d34a4b875975cdf68f5062dfe4b34': Revert "Revert "Free created FileMap when uncompressing files""
| * Revert "Revert "Free created FileMap when uncompressing files""Kenny Root2010-09-241-5/+9
| | | | | | | | This revert reverts commit a19ef306bd0a257c67b50f5e0e669e9fe52b0889.
* | am 3e07c000: am 74865ef6: Merge "Add locking around ZIP seeking" into ↵Kenny Root2010-09-241-10/+17
|\ \ | |/ | | | | | | | | | | | | | | gingerbread Merge commit '3e07c0007b10fbda945516acaf6b2a8787a6ca06' * commit '3e07c0007b10fbda945516acaf6b2a8787a6ca06': Add locking around ZIP seeking
| * Add locking around ZIP seekingKenny Root2010-09-241-10/+17
| | | | | | | | | | | | | | | | Since we switched to seeking to the LFH to verify its existence instead of a huge mmap of the file, we have to guarantee that another seek doesn't happen before we finish our read on the LFH. Change-Id: If8135d9cb6f2f5cc4db734eafa4f6b5f6269c62a
* | am 4ec134cd: am cce0cd13: Merge "Looper: use pthread_once for TLS key ↵Jeff Brown2010-09-211-15/+14
|\ \ | |/ | | | | | | | | | | | | | | initialization." into gingerbread Merge commit '4ec134cdba52b663506562c6406b07915820b007' * commit '4ec134cdba52b663506562c6406b07915820b007': Looper: use pthread_once for TLS key initialization.
| * Looper: use pthread_once for TLS key initialization.Jeff Brown2010-09-211-15/+14
| | | | | | | | | | | | | | | | Also fix a Valgrind complaint by zeroing out the entire epoll event struct since otherwise the data field union would be partly uninitialized (but not in a harmful way). Change-Id: I2091ce517e87fcad7c9caf90e2c5e4854a7ca465
* | am a8d95248: am 7d4739be: Merge "Reduce lock thrashing in native Looper." ↵Jeff Brown2010-09-181-32/+38
|\ \ | |/ | | | | | | | | | | | | | | into gingerbread Merge commit 'a8d95248bdbb8ea0933ecf86d2859964324978a7' * commit 'a8d95248bdbb8ea0933ecf86d2859964324978a7': Reduce lock thrashing in native Looper.
| * Reduce lock thrashing in native Looper.Jeff Brown2010-09-171-32/+38
| | | | | | | | | | | | | | | | In the common case, there is nothing interesting happening on the native Looper besides occasional wake ups. There is no point grabbing the semaphore then. Change-Id: Ib5c426d0e158dfa37891b7ff5537b6f833592fad
* | am d3576ef8: am 1ac48eab: Merge "Ensure input dispatcher and native looper ↵Jeff Brown2010-09-161-4/+10
|\ \ | |/ | | | | | | | | | | | | | | handles EINTR." into gingerbread Merge commit 'd3576ef8906798d91da3ee88a103f4bedcab169e' * commit 'd3576ef8906798d91da3ee88a103f4bedcab169e': Ensure input dispatcher and native looper handles EINTR.
| * Ensure input dispatcher and native looper handles EINTR.Jeff Brown2010-09-161-4/+10
| | | | | | | | Change-Id: I0a42db5f273b9bfe4ab174e4ee65d5d852f9f6bc
* | am 14bc6b5d: am 09340a4b: Merge "Replace epoll() with poll() and rename ↵Jeff Brown2010-09-156-749/+803
|\ \ | |/ | | | | | | | | | | | | | | PollLoop to Looper." into gingerbread Merge commit '14bc6b5d0677e5c454a67775c852f90389bb4567' * commit '14bc6b5d0677e5c454a67775c852f90389bb4567': Replace epoll() with poll() and rename PollLoop to Looper.
| * Replace epoll() with poll() and rename PollLoop to Looper.Jeff Brown2010-09-146-749/+803
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As part of this change, consolidated and cleaned up the Looper API so that there are fewer distinctions between the NDK and non-NDK declarations (no need for two callback types, etc.). Removed the dependence on specific constants from sys/poll.h such as POLLIN. Instead looper.h defines events like LOOPER_EVENT_INPUT for the events that it supports. That should help make any future under-the-hood implementation changes easier. Fixed a couple of compiler warnings along the way. Change-Id: I449a7ec780bf061bdd325452f823673e2b39b6ae
* | am 0f0541e4: am b88102f5: Input dispatcher ANR handling enhancements.Jeff Brown2010-09-121-1/+7
|\ \ | |/ | | | | | | | | | | Merge commit '0f0541e40cfef51eb5c3769e53c1aa853b53aaf6' * commit '0f0541e40cfef51eb5c3769e53c1aa853b53aaf6': Input dispatcher ANR handling enhancements.
| * Input dispatcher ANR handling enhancements.Jeff Brown2010-09-121-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change is essentially a rewrite of the main input dispatcher loop with the target identification folded in. Since the input dispatcher now has all of the window state, it can make better decisions about when to ANR. Added a .5 second deadline for processing app switch keys. This behavior predates Gingerbread but had not previously been ported. Fixed some timing inaccuracies in the ANR accounting that could cause applications to ANR sooner than they should have. Added a mechanism for tracking key and motion events that have been dispatched to a window so that appropriate cancelation events can be synthesized when recovering from ANR. This change helps to keep applications in sync so they don't end up with stuck buttons upon recovery from ANRs. Added more comments to describe the tricky parts of PollLoop. Change-Id: I13dffca27acb436fc383980db536abc4d8b9e6f1
* | am 510951e9: am a8512a71: Always set the scheduling group when starting a ↵Dianne Hackborn2010-09-091-16/+23
|\ \ | |/ | | | | | | | | | | | | | | new thread. Merge commit '510951e98bdb861130f38c087956cd05e0b41dcd' * commit '510951e98bdb861130f38c087956cd05e0b41dcd': Always set the scheduling group when starting a new thread.
| * Always set the scheduling group when starting a new thread.Dianne Hackborn2010-09-091-16/+23
| | | | | | | | Change-Id: Ia33acf13fc3752707f3819928c36315e223fa1bd
* | am 2a08e2a9: am a19ef306: Revert "Free created FileMap when uncompressing files"Kenny Root2010-09-071-9/+5
|\ \ | |/ | | | | | | | | | | Merge commit '2a08e2a9f881d06a03e36367585137e05706f592' * commit '2a08e2a9f881d06a03e36367585137e05706f592': Revert "Free created FileMap when uncompressing files"
| * Revert "Free created FileMap when uncompressing files"Kenny Root2010-09-071-9/+5
| | | | | | | | | | | | | | | | | | This reverts commit 52b8235238fb4d8cf141020cc1ae33880929dc3f. munmap() on a region that overlaps something else (e.g, the ZIP Central Directory in this case) unmaps those other regions as well making the ZipFileRO class unhappy. Revert this for now until we can have FileMap deal with this craziness.
* | am a1205f07: am 2d3739d4: Merge "Modify native ALooper to take an explicit ↵Dianne Hackborn2010-09-071-6/+13
|\ \ | |/ | | | | | | | | | | | | | | ident." into gingerbread Merge commit 'a1205f07a6f0c745e8f42f16fe38c06af04143c7' * commit 'a1205f07a6f0c745e8f42f16fe38c06af04143c7': Modify native ALooper to take an explicit ident.
| * Modify native ALooper to take an explicit ident.Dianne Hackborn2010-09-071-6/+13
| | | | | | | | | | | | | | | | The ALooper API now uses an explicit "identifier" for the integer that is returned rather than implicitly using the fd. This allows the APIs that had the fd to be a little more sane. Change-Id: I8507f535ad484c0bdc4a1bd016d87bb09acd7ff0
* | am 05dff838: am 11bbe200: Hopefully fix the build.Dianne Hackborn2010-09-071-0/+2
|\ \ | |/ | | | | | | | | | | Merge commit '05dff838946abb01caa3c3172cf0f367964a0b6d' * commit '05dff838946abb01caa3c3172cf0f367964a0b6d': Hopefully fix the build.
| * Hopefully fix the build.Dianne Hackborn2010-09-071-0/+2
| | | | | | | | Change-Id: Id8cd92c0895c9939e1386ef488bd1309a3be3568
* | am b8bcfed5: am f703b77c: Merge "Add system property to turn off scheduling ↵Dianne Hackborn2010-09-071-8/+29
|\ \ | |/ | | | | | | | | | | | | | | groups." into gingerbread Merge commit 'b8bcfed5524a37ee51e3f1129f1df91bc4a59cb4' * commit 'b8bcfed5524a37ee51e3f1129f1df91bc4a59cb4': Add system property to turn off scheduling groups.
| * Add system property to turn off scheduling groups.Dianne Hackborn2010-09-071-8/+29
| | | | | | | | | | | | | | | | Do this: adb shell setprop debug.sys.noschedgroups 1 Change-Id: I6e06a74205fd45ee1526ce71fe33944465d39984
* | am 8d5250c6: am 2e246549: Merge "Add better debug output for ResourceType ↵Kenny Root2010-09-021-2/+2
|\ \ | |/ | | | | | | | | | | | | | | errors" into gingerbread Merge commit '8d5250c601504da7a7fde3a3fd7b1c51335becdf' * commit '8d5250c601504da7a7fde3a3fd7b1c51335becdf': Add better debug output for ResourceType errors
| * Add better debug output for ResourceType errorsKenny Root2010-09-021-2/+2
| | | | | | | | | | | | | | | | An error code is returned as -ESOMETHING, but the debug code was printing out 0x%08x for these codes making -74 print out as 0xffffffb5 which is kind of silly. Change-Id: I7d77fb3da2e146845949f121404f662b47288e61
* | am 8e724905: am ad6731b0: Merge "Add debugging to ZipFileRO" into gingerbreadKenny Root2010-08-271-2/+2
|\ \ | |/ | | | | | | | | | | Merge commit '8e724905261bf4913bac75adc64fb08ed5ba8b7d' * commit '8e724905261bf4913bac75adc64fb08ed5ba8b7d': Add debugging to ZipFileRO
| * Add debugging to ZipFileROKenny Root2010-08-271-2/+2
| | | | | | | | | | | | | | Some assets are failing to read from ZIP files. This adds a bit more debugging to figure out what's going on. Change-Id: Id90e10546c54c85069a34478fbc28bc2523bda5d
* | am b90b9d54: am 6be23712: Merge "Free created FileMap when uncompressing ↵Kenny Root2010-08-241-5/+9
|\ \ | |/ | | | | | | | | | | | | | | files" into gingerbread Merge commit 'b90b9d54eb6bbc3a4045ff0bf46d3366822e835e' * commit 'b90b9d54eb6bbc3a4045ff0bf46d3366822e835e': Free created FileMap when uncompressing files
| * Free created FileMap when uncompressing filesKenny Root2010-08-191-5/+9
| | | | | | | | Change-Id: Ice22c4ecb7c129b74bf60cd66ae79e110b017a4a
* | am 821afa9a: am 54d41379: Merge "Add OBB flags to support overlays" into ↵Kenny Root2010-08-211-10/+22
|\ \ | |/ | | | | | | | | | | | | | | gingerbread Merge commit '821afa9aec8d3a4ffd2e72ce797d8097eaf13973' * commit '821afa9aec8d3a4ffd2e72ce797d8097eaf13973': Add OBB flags to support overlays
| * Add OBB flags to support overlaysKenny Root2010-08-181-10/+22
| | | | | | | | | | | | | | | | | | | | | | * Add flags field in OBB footer to support overlays. * Remove unused 'crypto' and 'filesystem' fields in obbtool (could later be supported in the "flags" field of the OBB footer). * Add notes to document OBB classes before shipping. Change-Id: I386b43c32c5edef55210acb5d3322639c08010ba
generated by cgit v1.1 at 2025-01-13 23:59:07 +0000