Commit Graph

1268 Commits

Author SHA1 Message Date
Kenny Root
c412dcb3eb Split UTF functions from String8/16
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
2010-11-12 15:53:40 -08:00
Jeff Brown
e33a9ecc25 Enable touch splitting for all windows by default.
New default only applies to applications with targetSdkVersion >=
HONEYCOMB.  Old applications default to no touch splitting for
their windows.

In addition, enabled split touch for various system windows.

Bug: 3049580
Change-Id: Idc8da9baa2cd8e1e4e76af8967d7b6a5ccb94427
2010-11-12 14:53:43 -08:00
Jamie Gennis
54cc83e8a4 Implement reducing the buffer count of a Surface.
Change-Id: I7f979c60c06d654aa8265002836277434bc1a64f
Bug: 3095167
2010-11-11 14:06:38 -08:00
Jamie Gennis
e9ebae24b9 Fix a compile warning in the Surface class.
Change-Id: Id744e71d2cd23c287925a5090e13a6d9908cdd99
2010-11-11 13:41:43 -08:00
Mathias Agopian
a2b1b7f71d Merge "fix [3148312] Region can access data out of bounds" into gingerbread 2010-11-08 13:40:40 -08:00
Joe Onorato
d94206c41d The CHEEK_TOUCH stuff never worked. Remove it.
Bug: 3104906
Change-Id: Ia37236ba1775fc3ec8c111e2e0b85b105e0dea6a
2010-11-08 13:02:58 -08:00
Jeff Brown
8149991234 Tell system server whether the app handled input events.
Refactored ViewRoot, NativeActivity and related classes to tell the
dispatcher whether an input event was actually handled by the application.

This will be used to move more of the global default key processing
into the system server instead of the application.

Change-Id: If06b98b6f45c543e5ac5b1eae2b3baf9371fba28
2010-11-08 12:49:43 -08:00
Jeff Brown
d4ecee9313 Rename the locked meta key constants for clarity.
Also added some tests for LED setting.

Change-Id: I3fd86322afd07ae8de52d1ccbc2fae2c6d586641
2010-11-05 13:27:35 -07:00
Rodrigo Obregon
71484f2f76 Framebuffer: Support variable number of framebuffers in the UI
This change defines a macro NUM_FRAME_BUFFERS to set
the desired number of framebuffers to be used by the UI,
instead of hard-coding 2 framebuffers.

Aditional logic has been  added to handle the initialization
and destruction of NUM_FRAME_BUFFERS buffers.

Change-Id: I3a4bfec3e0f453432f2ffebf084c00f574d3be46
Signed-off-by: Rodrigo Obregon <robregon@ti.com>
2010-11-03 15:16:18 -05:00
Jeff Brown
92988aab48 Fix a key repeating bug.
This change fixes a bug in the dispatcher where the window manager
policy would incorrectly receive a key repeat count of 0 in the case
where the key repeat was generated by the hardware or driver.
Long-press on HOME was broken as a result.

Bug: 3159581
Change-Id: If0f02662313f5b879a4e566fbb461389e274a550
2010-11-02 17:58:22 -07:00
Jeff Brown
b0bb949f09 Merge "Add plumbing for volume mute key." 2010-11-02 17:38:18 -07:00
Jeff Brown
7e5660f3e2 Add plumbing for volume mute key.
Full support for the volume mute key will be implemented in a
later change.

Bug: 2912307
Change-Id: I98c27d6360f159c8b7447e04b45f442eff87b38a
2010-11-02 17:31:39 -07:00
Romain Guy
e113710ebd Merge "Optimize FBO drawing with regions. This optimization is currently disabled until Launcher is modified to take advantage of it. The optimization can be enabled by turning on RENDER_LAYERS_AS_REGIONS in the OpenGLRenderer.h file." 2010-11-02 16:23:22 -07:00
Romain Guy
b801624dc4 Optimize FBO drawing with regions.
This optimization is currently disabled until Launcher is
modified to take advantage of it. The optimization can be
enabled by turning on RENDER_LAYERS_AS_REGIONS in the
OpenGLRenderer.h file.

Change-Id: I2fdf59d0f4dc690a3d7f712173ab8db3848b27b1
2010-11-02 16:17:23 -07:00
Kenny Root
ec033c57b6 Fix default return code for getResource
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
2010-11-02 11:27:31 -07:00
Jeff Brown
2d283a68e4 am 7ab5d2d9: am a87ea46c: Fix bugs related to cheek event suppression.
* commit '7ab5d2d951792c9b1a1e7cfb279280c2d076506f':
  Fix bugs related to cheek event suppression.
2010-11-02 02:34:15 -07:00
Jeff Brown
f6149c3229 Fix bugs related to cheek event suppression.
Two issues:

1. First, due to an inverted conditional in the input dispatcher, we were
   reporting touches as long touches and vice-versa to the power manager.

2. Power manager user activity cheek event suppression also suppresses touch
   events (but not long touch or up events).  As a result, if cheek event
   suppression was enabled, touches would not poke the user activity timer.
   However due to the above logic inversion, this actually affected long
   touches.  Net result, if cheek suppression was enabled in the power manager
   and you held your thumb on the screen long enough, the phone would
   go to sleep!

Cheek event suppression is commonly turned on when making a phone call.
Interestingly, it does not seem to get turned off afterward...

This change fixes the logic inversion and exempts touches from the cheek
suppression.  The reason we do the latter is because the old behavior
was actually harmful in other ways too: a touch down would be suppressed
but not a long touch or the touch up.  This would cause bizarre behavior
if you touched the screen while it was dimmed.  Instead of brightening
immediately, it would brighten either when you lifted your finger or
300ms later, whichever came first.

Bug: 3154895
Change-Id: Ied9ccec6718fbe86506322ff47a4e3eb58f81834
2010-11-01 20:51:58 -07:00
Jeff Brown
fd749c63b0 Fix policy issues when screen is off.
Rewrote interceptKeyBeforeQueueing to make the handling more systematic.
Behavior should be identical except:
- We never pass keys to applications when the screen is off and the keyguard
  is not showing (the proximity sensor turned off the screen).
  Previously we passed all non-wake keys through in this case which
  caused a bug on Crespo where the screen would come back on if a soft key
  was held at the time of power off because the resulting key up event
  would sneak in just before the keyguard was shown.  It would then be
  passed through to the dispatcher which would poke user activity and
  wake up the screen.
- We propagate the key flags when broadcasting media keys which
  ensures that recipients can tell when the key is canceled.
- We ignore endcall or power if canceled (shouldn't happen anyways).

Changed the input dispatcher to not poke user activity for canceled
events since they are synthetic and should not wake the device.

Changed the lock screen so that it does not poke the wake lock when the
grab handle is released.  This fixes a bug where the screen would come
back on immediately if the power went off while the user was holding
one of the grab handles because the sliding tab would receive an up
event after screen turned off and release the grab handles.

Fixed a couple of issues where media keys were being handled inconsistently
or not at all, particularly in the case of the new PAUSE, PLAY
and RECORD keys.

Bug: 3144874
Change-Id: Ie630f5fb6f128cfdf94845f9428067045f42892c
2010-11-01 15:00:25 -07:00
Mathias Agopian
0cc0399b6b fix [3148312] Region can access data out of bounds
Change-Id: Ic46f31d40943f405e37da21a50b55edd5a2c4124
2010-10-29 15:14:08 -07:00
Kenny Root
133cde5805 Add path to get different DPI drawables
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
2010-10-29 12:47:07 -07:00
Jeff Brown
4c766ccea5 resolved conflicts for merge of df3cccf3 to master
Change-Id: I425496a9fc4e9cbc50ad6938e9dccb14827d9558
2010-10-27 22:18:43 -07:00
Jeff Brown
fef5b04203 Drop all dispatcher state when dispatcher is disabled.
This patch makes the dispatcher drop all of its state when it is
disabled (when the screen turns off).  This ensures that the dispatcher
does not get stuck thinking a pointer is still down if the screen
turned off while the user was touching the display (such as a fat touch
while hitting the power button).

Bug: 3098344
Change-Id: If50ef5804870aa1acd3179fd4b40e3cda58dd39d
2010-10-27 18:43:51 -07:00
Vasu Nori
252ebf3643 Merge "convert one of the LOGE to LOG_WINDOW msg to reduce grief" 2010-10-26 18:39:27 -07:00
Vasu Nori
82bd26d904 convert one of the LOGE to LOG_WINDOW msg to reduce grief
grief from people who think this message is bad news.
but in reality, this message is really just an informational message
to aid in debugging

Change-Id: I1a2ab1666a27adb7d3fd210528b2c5218640d53d
2010-10-26 16:44:44 -07:00
Mathias Agopian
88456883da am 85c5ca07: am 2f19f56a: Merge "Updade Surface (ANativeWindow) format based on its buffers format" into gingerbread 2010-10-26 12:26:23 -07:00
Jeff Brown
53f291e55f Tweak log messages a bit.
Change-Id: Ifadf78c1ab8db49106216c70086f98860795c65f
2010-10-25 17:37:46 -07:00
Mathias Agopian
367dc0bd5f Updade Surface (ANativeWindow) format based on its buffers format
this is to allow applications to change the format of a surface's
buffer, and have it reflected in EGL; which is needed for
EGLConfig validation.

Change-Id: Iee074c30ad765881e2409c1d37450b05e561c44d
2010-10-25 17:08:37 -07:00
Jeff Brown
5e871b47ef Add test stubs for newly added methods.
Change-Id: I44139adebbbed1358f613fbcbfcddac6617ef5bd
2010-10-24 15:25:53 -07:00
Jeff Brown
bc9f053156 am 2ef36763: am 860c2df4: Merge "Add unit tests for native input and fix bugs identified." into gingerbread
Merge commit '2ef36763700eff5679d6012e7f078c57f1a4c465'

* commit '2ef36763700eff5679d6012e7f078c57f1a4c465':
  Add unit tests for native input and fix bugs identified.
2010-10-24 14:36:23 -07:00
Jeff Brown
3c3cc62e24 Add unit tests for native input and fix bugs identified.
Fixed a bug where we would lose the first touch point when swiping out of
the virtual key area.

Fixed a bug where we would not send an ACTION_MOVE event in cases where
individual pointers went down/up and the remaining pointers actually moved.
This is important since many applications do not handle pointer movements
during ACTION_POINTER_DOWN or ACTION_POINTER_UP.  In the case of
ACTION_POINTER_UP the movement was completely lost since all pointers were
dispatched using their old location rather than the new location.

Improved motion event validation to check for duplicate pointer ids.

Added an input source constant that was missing from the NDK api but
defined in the framework api.

Added a timestamp when reporting added/removed devices in EventHub.

Bug: 3070082
Change-Id: I3206a030f43b7616e2f48006e5a9d522c4d92e56
2010-10-23 03:52:57 -07:00
Kenny Root
4b3d8bd9a4 am 7ba8c44e: am 8ad30b5b: Merge "Initialized check in ZipFileRO::findEntryByName" into gingerbread
Merge commit '7ba8c44ef7ba22d83a670e50314d69d0ddce1b9c'

* commit '7ba8c44ef7ba22d83a670e50314d69d0ddce1b9c':
  Initialized check in ZipFileRO::findEntryByName
2010-10-22 09:14:28 -07:00
Kenny Root
6d9d44aecc Merge "Initialized check in ZipFileRO::findEntryByName" into gingerbread 2010-10-22 07:55:44 -07:00
Kenny Root
a209aa866e am d7cd560a: am 1d79a9d9: Use correct size of GAMEPAD_KEYCODES
Merge commit 'd7cd560af506f75d07034c136bea09b409b4d408'

* commit 'd7cd560af506f75d07034c136bea09b409b4d408':
  Use correct size of GAMEPAD_KEYCODES
2010-10-21 17:21:56 -07:00
Kenny Root
bc9c82fb79 Use correct size of GAMEPAD_KEYCODES
Compute the actual number of indices in the GAMEPAD_KEYCODES instead of
the pure size in bytes.

Bug: 3121536
Change-Id: I71edbd8bf6eff2c8cc0ea5c6845362b3d1e06466
2010-10-21 15:46:03 -07:00
Kenny Root
06dbe50a1a Initialized check in ZipFileRO::findEntryByName
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
2010-10-21 15:25:12 -07:00
Brad Fitzpatrick
c6a98bb73d resolved conflicts for merge of 368fdba4 to master
Change-Id: I42b7b433c86a71a5da5db67109f056a280077c9d
2010-10-21 07:39:10 -07:00
Joe Onorato
fc1a4df523 Reduce logging.
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
2010-10-19 15:08:05 -04:00
Jeff Brown
2659f40403 am f2c40603: am 7689dd49: Merge "Fix bug where home presses were not poking user activity." into gingerbread
Merge commit 'f2c406030874b355ca9e4e67cc0e3aff6103c23e'

* commit 'f2c406030874b355ca9e4e67cc0e3aff6103c23e':
  Fix bug where home presses were not poking user activity.
2010-10-19 09:55:39 -07:00
Jeff Brown
60b5776c87 Add support for calibrating touch position.
Useful for tweaking touch screen alignment without having to modify the
kernel device driver x/y axis bounds.

Change-Id: I6ca43d3c138548f9dfb76aa33150a0c853698fb6
2010-10-18 17:24:49 -07:00
Jeff Brown
ef3a823482 Fix bug where home presses were not poking user activity.
We now poke user activity twice: once upon dequeueing an event
for dispatch and then again just before we dispatch it.  The second
poke is to compensate for the fact that it can take a few seconds to
identify the dispatch target (if the application is responding slowly)
but we want to keep the display from going to sleep for X amount of time
after the app gets a chance to actually receive the event.  This mirrors
pre-Gingerbread behavior.

Removed some unnecessary code that filters user activity pokes when sending
events to KeyGuard.  We don't need this because KeyGuard already tells the
power manager to disable user activity.

Bug: 3101397
Change-Id: I8c3a77601fdef8f584e84cfdd11aa79da0ff51db
2010-10-18 14:50:13 -07:00
Jeff Brown
ace3dc4f7c am 9e0e0543: am 36e65ffd: Merge "Fix a native crash in input dispatcher when windows are removed." into gingerbread
Merge commit '9e0e054388689fd618c84a283c28ee484477b44d'

* commit '9e0e054388689fd618c84a283c28ee484477b44d':
  Fix a native crash in input dispatcher when windows are removed.
2010-10-18 10:31:43 -07:00
Jeff Brown
7d8733fc7a am 5f0cbfce: am c1e7b218: Merge "Improve input device calibration format." into gingerbread
Merge commit '5f0cbfcecc4db20f897507c826296b3aac70c592'

* commit '5f0cbfcecc4db20f897507c826296b3aac70c592':
  Improve input device calibration format.
2010-10-16 09:13:13 -07:00
Jeff Brown
e68d9e0be4 Add support for secure system overlays.
Manual merge from Gingerbread.

This change adds a new window type for secure system overlays
created by the system itself from non-secure system overlays that
might be created by applications that have the system alert permission.
Secure views ignore the presence of secure system overlays.

Bug: 3098519
Change-Id: Id876736fd8bf332ff9a5428bde59f5268aa49c3a
2010-10-15 17:10:55 -07:00
Jeff Brown
b13d7b5cf0 Fix a native crash in input dispatcher when windows are removed.
Bug: 3101826
Change-Id: I040838600a6105c8d9f3235025dc0a7b5b27da2e
2010-10-15 16:20:51 -07:00
Jeff Brown
d9dd44d867 Add support for secure system overlays. (DO NOT MERGE)
This change adds a new window type for secure system overlays
created by the system itself from non-secure system overlays that
might be created by applications that have the system alert permission.
Secure views ignore the presence of secure system overlays.

Bug: 3098519
Change-Id: I8f8398f4fdeb0469e5d71124c21bedf121bd8c07
2010-10-15 16:03:35 -07:00
Jeff Brown
6a817e22e4 Add keycodes and meta-key modifiers to support external keyboards.
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
2010-10-15 16:00:07 -07:00
Raphael Moll
cc13ed145c am 729503c2: am 848a2bc4: Merge "MinGW/Cygwin requires open() in O_BINARY mode." into gingerbread
Merge commit '729503c280e0d5b2621a8b7a6c93dd20fe1f5d0f'

* commit '729503c280e0d5b2621a8b7a6c93dd20fe1f5d0f':
  MinGW/Cygwin requires open() in O_BINARY mode.
2010-10-15 14:28:15 -07:00
Jeff Brown
28699cce02 am 567db077: am 2d441e14: Merge "Make sure EventHub reports added/removed devices immediately." into gingerbread
Merge commit '567db07702f851f2e7fb1fb0021ce2871469183e'

* commit '567db07702f851f2e7fb1fb0021ce2871469183e':
  Make sure EventHub reports added/removed devices immediately.
2010-10-15 14:26:18 -07:00
Kenny Root
d72b033033 am 8fda1636: am bdf8034c: Merge "OBB: use PBKDF2 for key generation." into gingerbread
Merge commit '8fda1636e3e35f060b9046294efd3c062a1fdb84'

* commit '8fda1636e3e35f060b9046294efd3c062a1fdb84':
  OBB: use PBKDF2 for key generation.
2010-10-15 14:00:58 -07:00
Mathias Agopian
e33a35f025 am 5bfa3a34: am 011b5bcc: Merge "implement part of [3094280] New animation for screen on and screen off add support for screen on animation" into gingerbread
Merge commit '5bfa3a34eaef759c3ec4def76f646eb1c0bf997f'

* commit '5bfa3a34eaef759c3ec4def76f646eb1c0bf997f':
  implement part of [3094280] New animation for screen on and screen off
2010-10-15 08:33:43 -07:00
Jeff Brown
d055ca828a Merge "Improve input device calibration format." into gingerbread 2010-10-15 01:15:08 -07:00
Jeff Brown
6b337e74f0 Improve input device calibration format.
Added support for calibrating touch size for devices that report
size as an area measurement rather than as a width.
Fixed some bugs.

Bug: 3096045
Change-Id: I30a12e73752883516ed054f8af407204bca45814
2010-10-14 21:44:16 -07:00
Raphael Moll
6f3c5bd194 Merge "MinGW/Cygwin requires open() in O_BINARY mode." into gingerbread 2010-10-14 13:01:17 -07:00
Jeff Brown
c04563d340 Merge "Make sure EventHub reports added/removed devices immediately." into gingerbread 2010-10-14 11:52:58 -07:00
Jeff Brown
7e40f36237 Make sure EventHub reports added/removed devices immediately.
Fixed a bug where EventHub would not report changes in devices
until the next event.

Bug: 3096147
Change-Id: Ie4c3e1d14d0ad806cfaa212611ce06034d1b94d4
2010-10-14 02:23:43 -07:00
Joe Onorato
503d2d4a08 am 9a12a3c8: am ba799098: Merge changes I76513387,I335fb671 into gingerbread
Merge commit '9a12a3c8d4bb20042cf69e07d268e3a04ac71f96'

* commit '9a12a3c8d4bb20042cf69e07d268e3a04ac71f96':
  Remove dead code, and make the animation a setting.
  turn off the electron beam
2010-10-13 23:34:21 -07:00
Raphael Moll
2cf43c6988 MinGW/Cygwin requires open() in O_BINARY mode.
Alsso printf %zd is not supported on MinGW/Cygwin.

Change-Id: I03811dabb46e2b05dd1d8abcc0ff97b125c77d54
2010-10-13 21:55:15 -07:00
Kenny Root
7f7c9a24b6 Merge "OBB: use PBKDF2 for key generation." into gingerbread 2010-10-13 18:29:43 -07:00
Kenny Root
95a6889312 OBB: use PBKDF2 for key generation.
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
2010-10-13 18:25:33 -07:00
Jeff Brown
29ba9b8d3e am 4b255a23: am 03aa28fb: Merge "Improve the input policy handling a bit." into gingerbread
Merge commit '4b255a23041225103a6870e77a236f78c2816eda'

* commit '4b255a23041225103a6870e77a236f78c2816eda':
  Improve the input policy handling a bit.
2010-10-13 17:02:48 -07:00
Jeff Brown
5d0d23dba9 am b05632aa: am a28d5aff: Merge "Fix a bug synthesizing cancelation events for motions." into gingerbread
Merge commit 'b05632aae37ea3a3573aabf10e6868733546de96'

* commit 'b05632aae37ea3a3573aabf10e6868733546de96':
  Fix a bug synthesizing cancelation events for motions.
2010-10-13 17:01:53 -07:00
Mathias Agopian
9daa5c9b9d implement part of [3094280] New animation for screen on and screen off
add support for screen on animation

Change-Id: If50cf52ae04b95b42da7d74cf7fa96d5cb54d238
2010-10-13 14:28:26 -07:00
Mathias Agopian
59119e658a turn off the electron beam
Change-Id: I335fb6719f1d5a3f1c6f37a046fd1c2c4ed2bbc6
2010-10-12 14:16:11 -07:00
Jeff Brown
a8ed856a8a Improve the input policy handling a bit.
Fixed some issues with Monkeys turning off their own screens.  Ook ook!
Added some more comments to explain what's going on.

Change-Id: Id2bc0466161a642a73ef7ef97725d1c81e984b12
2010-10-12 00:16:14 -07:00
Jeff Brown
b6702e5972 Track input state when transferring touch focus.
Copies the input state to the destination window and sends synthesic
cancelation events to the source window.

Change-Id: Ia75820b0d756ed5d6cd22dce7830251ac85141ed
2010-10-11 18:32:20 -07:00
Jeff Brown
316237d554 Fix a bug synthesizing cancelation events for motions.
Change-Id: I881c0fa16c1d22c4b1b6cca24deb0105405ff5b0
2010-10-11 18:22:53 -07:00
Jeff Brown
33d54ce97d Fix an event injection bug when the policy is bypassed.
Added the concept of a "trusted" event to distinguish between events from
attached input devices or trusted injectors vs. other applications.
This change enables us to move certain policy decisions out of the
dispatcher and into the policy itself where they can be handled more
systematically.

Cherry pick of b931a1b4 from gingerbread into master.

Change-Id: I700a5f07b8b227878cea9437a289a45a245c0424
2010-10-11 17:54:12 -07:00
Jeff Brown
d129348647 am 41aabeb5: am 1e6a3a53: Merge "Added more robust tracking and cancelation of events." into gingerbread
Merge commit '41aabeb51305d19747687f246080f44fc2a74435'

* commit '41aabeb51305d19747687f246080f44fc2a74435':
  Added more robust tracking and cancelation of events.
2010-10-11 17:42:30 -07:00
Jeff Brown
1fe6dec097 Fix an event injection bug when the policy is bypassed.
Added the concept of a "trusted" event to distinguish between events from
attached input devices or trusted injectors vs. other applications.
This change enables us to move certain policy decisions out of the
dispatcher and into the policy itself where they can be handled more
systematically.

Change-Id: I4d56fdcdd31aaa675d452088af39a70c4e039970
2010-10-11 16:26:13 -07:00
Jeff Brown
90f0cee685 Added more robust tracking and cancelation of events.
This change fixes several issues where events would be dropped in the
input dispatch pipeline in such a way that the dispatcher could not
accurately track the state of the input device.

Given more robust tracking, we can now also provide robust cancelation
of input events in cases where an application might otherwise become
out of sync with the event stream due to ANR, app switch, policy decisions,
or forced focus transitions.

Pruned some of the input dispatcher log output.

Moved the responsibility for calling intercept*BeforeQueueing into
the input dispatcher instead of the input reader and added support for
early interception of injected events for events coming from trusted
sources.  This enables behaviors like injection of media keys while
the screen is off, haptic feedback of injected virtual keys, so injected
events become more "first class" in a way.

Change-Id: Iec6ff1dd21e5f3c7feb80ea4feb5382bd090dbd9
2010-10-10 14:45:51 -07:00
Jamie Gennis
fe2987d865 Merge "Move binder magic from the Surface class to GraphicBuffer." 2010-10-10 13:36:13 -07:00
Jamie Gennis
309d3bb2f9 Move binder magic from the Surface class to GraphicBuffer.
- Register buffers with Gralloc when unflattening a GraphicBuffer (rather than
doing it in the Surface class).
- Add support for a GraphicBuffer that wraps an android_native_window_t*.

Change-Id: I029ac086111bbac800e5ca37eb505f558b718cd8
2010-10-10 13:09:46 -07:00
Jeff Brown
26c336a468 am f10929fb: am a1bf0a06: Merge "Minor fix for InputReader support for non-touchscreen devices." into gingerbread
Merge commit 'f10929fb350395c21edd2cba7641479afe75e750'

* commit 'f10929fb350395c21edd2cba7641479afe75e750':
  Minor fix for InputReader support for non-touchscreen devices.
2010-10-10 12:53:39 -07:00
Jeff Brown
2eb1995a5d am 22cb4ef8: am d577cfd7: Merge "Switch Looper back to using poll() instead of epoll()." into gingerbread
Merge commit '22cb4ef8ce9c4d5536ac5cee5c40b82bfa56ccc5'

* commit '22cb4ef8ce9c4d5536ac5cee5c40b82bfa56ccc5':
  Switch Looper back to using poll() instead of epoll().
2010-10-10 12:52:40 -07:00
Jeff Brown
77e26fce8e Minor fix for InputReader support for non-touchscreen devices.
Change-Id: I2256e37dd1c6f3836f82786aae14ee5d0c98f4c6
2010-10-07 13:44:51 -07:00
Jeff Brown
54e1cdacd2 Switch Looper back to using poll() instead of epoll().
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
2010-10-07 13:26:39 -07:00
Jeff Brown
6d462b1221 am 56364bcd: am 78d15acf: Merge "Make secure views tolerate IME overlays." into gingerbread
Merge commit '56364bcd0d1a1b064db3e83fdb64f948ce5c2ad7'

* commit '56364bcd0d1a1b064db3e83fdb64f948ce5c2ad7':
  Make secure views tolerate IME overlays.
2010-10-07 12:20:45 -07:00
Mathias Agopian
e1c290b97d am ff04e97f: am f4619308: Merge "fix [2835280] Add support for cancelling buffers to ANativeWindow" into gingerbread
Merge commit 'ff04e97faf75c435e453d4c1caf7eeac8b9c1ceb'

* commit 'ff04e97faf75c435e453d4c1caf7eeac8b9c1ceb':
  fix [2835280] Add support for cancelling buffers to ANativeWindow
2010-10-06 17:07:39 -07:00
Kenny Root
8c4edc02d5 am bfa33b94: am f84a5918: Merge "Use pread() in ZipFileRO for Linux" into gingerbread
Merge commit 'bfa33b9484e2c0a019ab81f30261b9696df23a9b'

* commit 'bfa33b9484e2c0a019ab81f30261b9696df23a9b':
  Use pread() in ZipFileRO for Linux
2010-10-05 17:02:42 -07:00
Vasu Nori
91abfdd3ed turn off some useless messages
Change-Id: I5ed5696cd052b70e7cf7b872205470cd56fada90
2010-10-05 16:50:51 -07:00
Jeff Brown
35cf0e9854 Make secure views tolerate IME overlays.
Change-Id: I3cf09b9d91045f4d9c558b4aace482a7b0bbd3d8
2010-10-05 12:26:23 -07:00
Mathias Agopian
19957553cb fix [2835280] Add support for cancelling buffers to ANativeWindow
There is a new ANativeWindow::cancelBuffer() API that can be used to
cancel any dequeued buffer, BEFORE it's been enqueued. The buffer is
returned to the list of availlable buffers. dequeue and cancel are not
mutually thread safe, they must be called from the same thread or
external synchronization must be used.

Change-Id: I86cc7985bace8b6a93ad2c75d2bef5c3c2cb4d61
2010-10-04 20:10:11 -07:00
Mathias Agopian
566b728c93 Merge "refactored screenshot code" into gingerbread 2010-10-04 20:04:42 -07:00
Mathias Agopian
df85c455c3 refactored screenshot code
the core screenshot function now can capture the screen at any lower resolution
performing bilinear filtering.

we also now have some client code to interface with the screenshot service.

it's now possible to request a screenshot at a lower resolution.

Change-Id: I33689bba98507ab928d0898b21596d0d2fe4b953
2010-10-04 17:36:17 -07:00
Kenny Root
61ef747e0e Use pread() in ZipFileRO for Linux
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
2010-10-04 15:17:19 -07:00
Kenny Root
3d20bc9ff6 am ac754073: am b58b2714: Merge "ZipFileRO: moar logging and wrap close" into gingerbread
Merge commit 'ac7540733cafcca5bdb1842e1ebcb396ba064583'

* commit 'ac7540733cafcca5bdb1842e1ebcb396ba064583':
  ZipFileRO: moar logging and wrap close
2010-10-04 07:54:06 -07:00
Kenny Root
a2b0e61228 Merge "ZipFileRO: moar logging and wrap close" into gingerbread 2010-10-04 07:28:20 -07:00
Jeff Brown
c0242197ea am ea58d1ba: am e951ef07: Merge "Wait for initial device scan to finish before updating config." into gingerbread
Merge commit 'ea58d1bac2960c1794f048bfa5d1a60b1a3d23a1'

* commit 'ea58d1bac2960c1794f048bfa5d1a60b1a3d23a1':
  Wait for initial device scan to finish before updating config.
2010-10-01 21:49:39 -07:00
Jeff Brown
76025e44e4 am e11b76d3: am f6295b35: Merge "Minor logging changes to input dispatcher to help with debugging." into gingerbread
Merge commit 'e11b76d3efb056edea301d53a354d0730adf3520'

* commit 'e11b76d3efb056edea301d53a354d0730adf3520':
  Minor logging changes to input dispatcher to help with debugging.
2010-10-01 21:49:29 -07:00
Jeff Brown
1ad00e96fe Wait for initial device scan to finish before updating config.
This change narrows the opportunity for a race condition setting the
resource Configuration while devices are being updated.

Change-Id: I58efa563f4129ab0fce7108511d16a99dff7e451
2010-10-01 18:55:43 -07:00
Kenny Root
dbf6f272a2 ZipFileRO: moar logging and wrap close
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
2010-10-01 18:30:59 -07:00
Jeff Brown
2806e381cf Minor logging changes to input dispatcher to help with debugging.
Added dumpsys reporting to EventHub.
Made the formatting a bit clearer.
Added 'Locked' suffix to some internal methods of EventHub.

Change-Id: Ic449560bcce378f6361895d27c66854e9724abb0
2010-10-01 18:05:13 -07:00
Jeff Brown
4adce423e4 am 57fa3e8b: am 9e32a438: Merge "Support haptic feedback for virtual keys defined in key layout." into gingerbread
Merge commit '57fa3e8b4c94125ddb5be015dd7fbde4a458894f'

* commit '57fa3e8b4c94125ddb5be015dd7fbde4a458894f':
  Support haptic feedback for virtual keys defined in key layout.
2010-10-01 17:08:34 -07:00
Jeff Brown
956c0fb238 Support haptic feedback for virtual keys defined in key layout.
Change-Id: I83e4108a87332692e03791dc066206becbc7941f
2010-10-01 15:08:56 -07:00
Mathias Agopian
84ac949b0e Merge "refactored screenshot code" 2010-10-01 12:15:12 -07:00
Jeff Brown
3f0fd1897c am 5d3cef8a: am e0c12c88: Merge "Move verbose logging of device capabilities to dumpsys." into gingerbread
Merge commit '5d3cef8a6d1baec29512764b9e0ba240ccd7fcfe'

* commit '5d3cef8a6d1baec29512764b9e0ba240ccd7fcfe':
  Move verbose logging of device capabilities to dumpsys.
2010-09-30 18:12:28 -07:00
Jeff Brown
26c94ff615 Move verbose logging of device capabilities to dumpsys.
Change-Id: I5d55eaebfdf049bd1ac1e7bab2758886cfefc9d7
2010-09-30 15:34:48 -07:00
Mathias Agopian
74c40c0a27 refactored screenshot code
the core screenshot function now can capture the screen at any lower resolution
performing bilinear filtering.

we also now have some client code to interface with the screenshot service.

it's now possible to request a screenshot at a lower resolution.

Change-Id: I5a3b0e431421800e3aad601d9af8f94adffbc71f
2010-09-29 16:55:15 -07:00
Jeff Brown
3c2450fbfb Fix bug in split touches.
Cherry-picked down to master.

Change-Id: I786761bd6aecc021ae22d8c9a022324f3a9980d1
2010-09-28 13:41:00 -07:00
Jeff Brown
1c32258443 Fix bug in split touches.
Change-Id: I808c2201a06938f82817058059f4ddcc9b1a9ae2
2010-09-28 13:26:42 -07:00
Jeff Brown
2341fd66b9 am 26d5786f: am 9c37447e: Merge "Fix pointer index when splitting secondary pointers." into gingerbread
Merge commit '26d5786fb1a43d82b40fa908e1220a018b748c93'

* commit '26d5786fb1a43d82b40fa908e1220a018b748c93':
  Fix pointer index when splitting secondary pointers.
2010-09-28 12:47:13 -07:00
Jeff Brown
ffb16d601b Fix pointer index when splitting secondary pointers.
Change-Id: Ib01e810ea5b64501b1303000bbef0f0a1db2114e
2010-09-27 20:54:28 -07:00
Jeff Brown
744c559ac7 Add support for transferring touch focus.
Prerequisite for drag and drop.

Change-Id: Iedbe93ed0f3e1c4083130fe66b4ba06d416afce0
2010-09-27 16:10:17 -07:00
Jeff Brown
e457038905 am 9785bf0f: am 14a288da: Merge "Add suuport for splitting touch events across windows." into gingerbread
Merge commit '9785bf0f2b6b8758aed7ded3b996a2ef0be89919'

* commit '9785bf0f2b6b8758aed7ded3b996a2ef0be89919':
  Add suuport for splitting touch events across windows.
2010-09-27 14:40:38 -07:00
Jeff Brown
6949f5da66 Merge "Add suuport for splitting touch events across windows." into gingerbread 2010-09-27 12:33:14 -07:00
Jeff Brown
d1b0a2bfe5 Add suuport for splitting touch events across windows.
This feature is currently used to enable dragging the start and end
selection handles of a TextView at the same time.  Could be used for
other things later.

Deleted some dead code in ArrowKeyMovementMethod and CursorControllers.

Change-Id: I930accd97ca1ca1917aab8a807db2c950fc7b409
2010-09-26 22:20:12 -07:00
Mathias Agopian
a3aefeb1c3 am 495ad4f2: am beabe75a: Merge changes I1f7c4535,I741c68a2 into gingerbread
Merge commit '495ad4f22096aa172d025c16c25497e7dad8f2bd'

* commit '495ad4f22096aa172d025c16c25497e7dad8f2bd':
  simple test app for screen capture API
  add support for [1974164] Be able to take a screen shot on the device
2010-09-24 18:13:22 -07:00
Mathias Agopian
8405dff685 Merge changes I1f7c4535,I741c68a2 into gingerbread
* changes:
  simple test app for screen capture API
  add support for [1974164] Be able to take a screen shot on the device
2010-09-24 18:02:10 -07:00
Dianne Hackborn
be8bf0ced4 am deaa8ff1: am a7ef18fc: Merge "Some debugging support." into gingerbread
Merge commit 'deaa8ff1b10d38add4f7c276e7be2ffc19359a14'

* commit 'deaa8ff1b10d38add4f7c276e7be2ffc19359a14':
  Some debugging support.
2010-09-24 15:58:25 -07:00
Dianne Hackborn
03ba4aeda9 Merge "Some debugging support." into gingerbread 2010-09-24 15:28:34 -07:00
Kenny Root
323b75e3c4 am c55f6da7: am 0b606263: Merge "Revert "Revert "Free created FileMap when uncompressing files""" into gingerbread
Merge commit 'c55f6da7281d34a4b875975cdf68f5062dfe4b34'

* commit 'c55f6da7281d34a4b875975cdf68f5062dfe4b34':
  Revert "Revert "Free created FileMap when uncompressing files""
2010-09-24 15:22:44 -07:00
Kenny Root
d6d93dbb86 am 3e07c000: am 74865ef6: Merge "Add locking around ZIP seeking" into gingerbread
Merge commit '3e07c0007b10fbda945516acaf6b2a8787a6ca06'

* commit '3e07c0007b10fbda945516acaf6b2a8787a6ca06':
  Add locking around ZIP seeking
2010-09-24 15:22:38 -07:00
Mathias Agopian
1b0b30d043 add support for [1974164] Be able to take a screen shot on the device
screenshots are taken using ISurfaceComposer::captureScreen() which returns
the size of the screenshot and an IMemoryHeap containing the data.
screenshots have limitations:
- they will always fail if a secure window is up on screen
- require GL_OES_framebuffer_object extension
- in some situation, video planes won't been captured

Change-Id: I741c68a2d2984fb139039301c3349e6780e2cd58
2010-09-24 14:56:39 -07:00
Dianne Hackborn
67f78c4fe8 Some debugging support.
- New feature to "am monitor" to have it automatically launch
  gdbserv for you when a crash/ANR happens, and tell you how to
  run the client.

- Update dumpstate to match new location of binder debug logs

- Various commented out logs that are being used to track down
  issues.

Change-Id: Ia5dd0cd2df983a1fc6be697642a4590aa02a26a5
2010-09-24 13:11:55 -07:00
Kenny Root
b47eafac1d Revert "Revert "Free created FileMap when uncompressing files""
This revert reverts commit a19ef306bd0a257c67b50f5e0e669e9fe52b0889.
2010-09-24 09:11:28 -07:00
Kenny Root
fa98920b71 Add locking around ZIP seeking
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
2010-09-24 08:05:51 -07:00
Jeff Brown
6bea174983 am 4ec134cd: am cce0cd13: Merge "Looper: use pthread_once for TLS key initialization." into gingerbread
Merge commit '4ec134cdba52b663506562c6406b07915820b007'

* commit '4ec134cdba52b663506562c6406b07915820b007':
  Looper: use pthread_once for TLS key initialization.
2010-09-21 15:57:13 -07:00
Jeff Brown
61a25b2490 Looper: use pthread_once for TLS key initialization.
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
2010-09-21 15:26:51 -07:00
Jeff Brown
62927a5539 am a8d95248: am 7d4739be: Merge "Reduce lock thrashing in native Looper." into gingerbread
Merge commit 'a8d95248bdbb8ea0933ecf86d2859964324978a7'

* commit 'a8d95248bdbb8ea0933ecf86d2859964324978a7':
  Reduce lock thrashing in native Looper.
2010-09-18 00:16:29 -07:00
Jeff Brown
ed242de3f5 Reduce lock thrashing in native Looper.
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
2010-09-17 17:01:23 -07:00
Brian Carlstrom
8b9fbb9232 am f3f822ed: am 987ba541: Merge "Fix sim-eng build on Hardy" into gingerbread
Merge commit 'f3f822edc7d9f08edc91a2e1826de127a19c235d'

* commit 'f3f822edc7d9f08edc91a2e1826de127a19c235d':
  Fix sim-eng build on Hardy
2010-09-16 23:54:39 -07:00
Brian Carlstrom
ce802e33d4 Merge "Fix sim-eng build on Hardy" into gingerbread 2010-09-16 23:48:53 -07:00
Mathias Agopian
8f38108cc6 am 876e0e56: am 36f429d3: Fix typo which causes sensors to fail miserably
Merge commit '876e0e5646f3f062b5f81ead9ff42bfc1da5ffe1'

* commit '876e0e5646f3f062b5f81ead9ff42bfc1da5ffe1':
  Fix typo which causes sensors to fail miserably
2010-09-16 23:26:16 -07:00
Mathias Agopian
2ffb24799e Fix typo which causes sensors to fail miserably
Change-Id: Ieca18fc089e2bdf7d049f213836971b54d11cd76
2010-09-16 21:41:13 -07:00
Mathias Agopian
281c975dbf am 8f476407: am 08710dcd: Merge "part of fix for [3004226] Cannot end the call - Proximity sensor doesn\'t work" into gingerbread
Merge commit '8f476407bf4e6283b128532d594d44cc527e8204'

* commit '8f476407bf4e6283b128532d594d44cc527e8204':
  part of fix for [3004226] Cannot end the call - Proximity sensor doesn't work
2010-09-16 18:26:13 -07:00
Mathias Agopian
9e110d532f Merge "part of fix for [3004226] Cannot end the call - Proximity sensor doesn't work" into gingerbread 2010-09-16 17:54:50 -07:00
Mathias Agopian
aeda9afdba part of fix for [3004226] Cannot end the call - Proximity sensor doesn't work
- In SensorEventQueue, only bail on errors from Looper::loopOnce
- Improve sensor error logging

Change-Id: Ib3cf8d5d9fdac8513a3d753155827e0feeda1662
2010-09-16 17:33:48 -07:00
Jeff Brown
339f69889f am d3576ef8: am 1ac48eab: Merge "Ensure input dispatcher and native looper handles EINTR." into gingerbread
Merge commit 'd3576ef8906798d91da3ee88a103f4bedcab169e'

* commit 'd3576ef8906798d91da3ee88a103f4bedcab169e':
  Ensure input dispatcher and native looper handles EINTR.
2010-09-16 17:29:57 -07:00
Jeff Brown
54e9a7ec0b am 6f0ff46c: am 9c258710: Merge "Fix app switch latency optimization." into gingerbread
Merge commit '6f0ff46c6f1fd1b61325b545ab9e93c5ebf37d25'

* commit '6f0ff46c6f1fd1b61325b545ab9e93c5ebf37d25':
  Fix app switch latency optimization.
2010-09-16 17:29:46 -07:00
Jeff Brown
3b6dda9e19 Merge "Ensure input dispatcher and native looper handles EINTR." into gingerbread 2010-09-16 17:12:31 -07:00
Jeff Brown
f67f299036 Ensure input dispatcher and native looper handles EINTR.
Change-Id: I0a42db5f273b9bfe4ab174e4ee65d5d852f9f6bc
2010-09-16 17:04:52 -07:00
Jeff Brown
d8816c3c4c Fix app switch latency optimization.
This optimization was broken due to recent changes in how ANRs are handled.

Change-Id: Ic99248a12755fadac8d4893e7d305b773e038d3d
2010-09-16 16:41:46 -07:00
Brian Carlstrom
17563f9fb3 Fix sim-eng build on Hardy
Older glibc version do not include BSD htole32 and htole64 which are
present in bionic. This worksaround a sim-eng build issue by only
using htole32/htole64 if the host is not little endian.

Change-Id: Ia8d0d36285f3c34c51a331790458e52a21c2925f
2010-09-16 16:28:13 -07:00
Jeff Brown
87fab277fd am 61cf67a2: am 24326f72: Merge "Input API review." into gingerbread
Merge commit '61cf67a220ba3205737c646c1c836a92074220de'

* commit '61cf67a220ba3205737c646c1c836a92074220de':
  Input API review.
2010-09-16 13:05:50 -07:00
Jeff Brown
128e33421b Merge "Input API review." into gingerbread 2010-09-16 12:57:56 -07:00
Jeff Brown
0c8939f4c9 am 9284b454: am b9eb949b: Merge "Fix input dispatcher regression on launcher drag&drop." into gingerbread
Merge commit '9284b454e28a49f514f9caddaace15b91d41165c'

* commit '9284b454e28a49f514f9caddaace15b91d41165c':
  Fix input dispatcher regression on launcher drag&drop.
2010-09-16 12:44:17 -07:00
Jeff Brown
405a1d32e9 Fix input dispatcher regression on launcher drag&drop.
Change-Id: I40e937bd712cd2ed6cceac95dfd1b8c8e070724f
2010-09-16 12:31:46 -07:00
Jeff Brown
260b6d9319 am 03335af0: am 567c00a8: Merge "Fix NPE when handling certain kinds of ANRs." into gingerbread
Merge commit '03335af0dbf14d1eb4503be92a5b10199719898c'

* commit '03335af0dbf14d1eb4503be92a5b10199719898c':
  Fix NPE when handling certain kinds of ANRs.
2010-09-16 11:32:26 -07:00
Jeff Brown
40ad470643 Fix NPE when handling certain kinds of ANRs.
Change-Id: Iccef1852e52c84f6f49d30c491431460a10b33d3
2010-09-16 11:02:16 -07:00
Jeff Brown
02a71f7ab4 am 7642c82c: am f4d788c9: Merge "Make input dispatcher only ANR for foreground windows." into gingerbread
Merge commit '7642c82c291051919aad87c797e2dc1d77ed55e1'

* commit '7642c82c291051919aad87c797e2dc1d77ed55e1':
  Make input dispatcher only ANR for foreground windows.
2010-09-15 21:42:28 -07:00
Jeff Brown
53a415e6d1 Make input dispatcher only ANR for foreground windows.
Redesigned the input dispatcher's ANR timeout mechanism so it is much
closer to Froyo's policy.  ANR is only ever signalled if the dispatcher
is waiting on a window to finish processing its previous event(s) and
there is new pending input.

In the old code, we tracked the dispatch timeout separately for each
input channel.  This was somewhat complicated and also resulted in the
situation where applications could ANR long after the user had pushed
them into the background.

Change-Id: I666ecada0952d4b95f1d67b9f733842b745c7f4b
2010-09-15 18:52:08 -07:00
Jeff Brown
dc543aec70 am 14bc6b5d: am 09340a4b: Merge "Replace epoll() with poll() and rename PollLoop to Looper." into gingerbread
Merge commit '14bc6b5d0677e5c454a67775c852f90389bb4567'

* commit '14bc6b5d0677e5c454a67775c852f90389bb4567':
  Replace epoll() with poll() and rename PollLoop to Looper.
2010-09-15 12:32:29 -07:00
Mathias Agopian
c479e18db0 resolved conflicts for merge of 48a86240 to master
Change-Id: I2305fef9f4dd46183337217d822df3c675b6b6e5
2010-09-15 12:29:18 -07:00
Jeff Brown
b5764e066c Input API review.
Drop currently unsupported input features.
Add documentation comments.

Change-Id: I407d2e1dd90c5ee82983a3ccf177430d35ee7592
2010-09-14 20:46:14 -07:00
Jeff Brown
b06cca6228 Merge "Replace epoll() with poll() and rename PollLoop to Looper." into gingerbread 2010-09-14 15:27:33 -07:00
Jeff Brown
59abe7e090 Replace epoll() with poll() and rename PollLoop to Looper.
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
2010-09-14 01:59:45 -07:00
Mathias Agopian
35b48d10bc Add logging of various important graphics events
There are 16 events logged in the event log:
SF_APP_DEQUEUE_BEFORE
SF_APP_DEQUEUE_AFTER
SF_APP_LOCK_BEFORE
SF_APP_LOCK_AFTER
SF_APP_QUEUE

SF_REPAINT
SF_COMPOSITION_COMPLETE
SF_UNLOCK_CLIENTS
SF_SWAP_BUFFERS
SF_REPAINT_DONE

SF_FB_POST_BEFORE
SF_FB_POST_AFTER
SF_FB_DEQUEUE_BEFORE
SF_FB_DEQUEUE_AFTER
SF_FB_LOCK_BEFORE
SF_FB_LOCK_AFTER

all events log the buffer conserned and a timestamp in microseconds.

by default the logging is not enabled, to turn it on:
adb shell service call SurfaceFlinger 1006 i31 1
adb shell setprop debug.graphic_log 1

The effect is immediate in SurfaceFlinger, but applications need to be
restarted.

Change-Id: Ifc2e31f7aed072d9a7dede20ff2ce59231edbec1
2010-09-13 23:16:58 -07:00
Jeff Brown
055a7926e6 am 0f0541e4: am b88102f5: Input dispatcher ANR handling enhancements.
Merge commit '0f0541e40cfef51eb5c3769e53c1aa853b53aaf6'

* commit '0f0541e40cfef51eb5c3769e53c1aa853b53aaf6':
  Input dispatcher ANR handling enhancements.
2010-09-12 17:15:19 -07:00
Jeff Brown
a665ca805c Input dispatcher ANR handling enhancements.
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
2010-09-12 16:52:03 -07:00
Dianne Hackborn
4181bd66fc am 510951e9: am a8512a71: Always set the scheduling group when starting a new thread.
Merge commit '510951e98bdb861130f38c087956cd05e0b41dcd'

* commit '510951e98bdb861130f38c087956cd05e0b41dcd':
  Always set the scheduling group when starting a new thread.
2010-09-09 23:11:22 -07:00
Dianne Hackborn
9c82c48d52 Always set the scheduling group when starting a new thread.
Change-Id: Ia33acf13fc3752707f3819928c36315e223fa1bd
2010-09-09 22:12:25 -07:00
Jeff Brown
e1e37e4c7b am 8723bb58: am b21fb104: Fix key repeat delay.
Merge commit '8723bb58b17a07b7ca036cc76d737c6c0f4b13c7'

* commit '8723bb58b17a07b7ca036cc76d737c6c0f4b13c7':
  Fix key repeat delay.
2010-09-08 14:38:09 -07:00
Jeff Brown
6240634883 resolved conflicts for merge of a05088c1 to master
Change-Id: I7973f9f28586dec9b9659f8f662f40db7997a521
2010-09-08 13:02:55 -07:00
Jeff Brown
61ce3982e1 Fix key repeat delay.
Change-Id: I6216e082324ee29bf50e37acc673350ca5417c4d
2010-09-08 12:28:43 -07:00
Jeff Brown
af30ff6020 Add support for secure views.
Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the
input manager whenever another visible window is partly or wholly obscured
the target of a touch event so that applications can filter touches
accordingly.

Added a "filterTouchesWhenObscured" attribute to View which can be used to
enable filtering of touches when the view's window is obscured.

Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-08 11:50:55 -07:00
Kenny Root
16ead4738c am 2a08e2a9: am a19ef306: Revert "Free created FileMap when uncompressing files"
Merge commit '2a08e2a9f881d06a03e36367585137e05706f592'

* commit '2a08e2a9f881d06a03e36367585137e05706f592':
  Revert "Free created FileMap when uncompressing files"
2010-09-07 19:41:00 -07:00
Kenny Root
dc2d840ff7 Revert "Free created FileMap when uncompressing files"
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.
2010-09-07 19:30:22 -07:00
Dianne Hackborn
c946422d58 am a1205f07: am 2d3739d4: Merge "Modify native ALooper to take an explicit ident." into gingerbread
Merge commit 'a1205f07a6f0c745e8f42f16fe38c06af04143c7'

* commit 'a1205f07a6f0c745e8f42f16fe38c06af04143c7':
  Modify native ALooper to take an explicit ident.
2010-09-07 18:52:06 -07:00
Dianne Hackborn
45e0acb41a Modify native ALooper to take an explicit ident.
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
2010-09-07 15:46:55 -07:00
Dianne Hackborn
1cce37b477 am 05dff838: am 11bbe200: Hopefully fix the build.
Merge commit '05dff838946abb01caa3c3172cf0f367964a0b6d'

* commit '05dff838946abb01caa3c3172cf0f367964a0b6d':
  Hopefully fix the build.
2010-09-07 14:48:28 -07:00
Dianne Hackborn
3d2bca9abd am b8bcfed5: am f703b77c: Merge "Add system property to turn off scheduling groups." into gingerbread
Merge commit 'b8bcfed5524a37ee51e3f1129f1df91bc4a59cb4'

* commit 'b8bcfed5524a37ee51e3f1129f1df91bc4a59cb4':
  Add system property to turn off scheduling groups.
2010-09-07 14:47:51 -07:00
Dianne Hackborn
bb39b9f17b Hopefully fix the build.
Change-Id: Id8cd92c0895c9939e1386ef488bd1309a3be3568
2010-09-07 12:32:19 -07:00
Dianne Hackborn
7b0d45c346 Add system property to turn off scheduling groups.
Do this:

adb shell setprop debug.sys.noschedgroups 1

Change-Id: I6e06a74205fd45ee1526ce71fe33944465d39984
2010-09-07 11:19:11 -07:00
Kenny Root
757a86752f am 8d5250c6: am 2e246549: Merge "Add better debug output for ResourceType errors" into gingerbread
Merge commit '8d5250c601504da7a7fde3a3fd7b1c51335becdf'

* commit '8d5250c601504da7a7fde3a3fd7b1c51335becdf':
  Add better debug output for ResourceType errors
2010-09-02 15:53:26 -07:00
Kenny Root
45162448b3 Add better debug output for ResourceType errors
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
2010-09-02 14:58:47 -07:00
Jeff Brown
9b83cce203 am df02df11: am 307ed31c: Merge "Remove incomplete input device enumeration NDK API." into gingerbread
Merge commit 'df02df115a594553b3ebaa95a0a7f7185a8787d3'

* commit 'df02df115a594553b3ebaa95a0a7f7185a8787d3':
  Remove incomplete input device enumeration NDK API.
2010-08-31 15:53:17 -07:00
Jeff Brown
774cf1baa1 Remove incomplete input device enumeration NDK API.
Change-Id: I32de74ff5fcf0e29179a2aee03ddabd22fa485bb
2010-08-31 15:24:55 -07:00
Brad Fitzpatrick
f3372f7ca3 am ae087369: am 63070856: Merge "Don\'t propagate StrictMode over one-way Binder calls." into gingerbread
Merge commit 'ae087369c56a270c33c1c1af5be7d3c5d7f94e80'

* commit 'ae087369c56a270c33c1c1af5be7d3c5d7f94e80':
  Don't propagate StrictMode over one-way Binder calls.
2010-08-31 15:06:24 -07:00
Brad Fitzpatrick
5273603e98 Don't propagate StrictMode over one-way Binder calls.
This was causing stack stitching problems where a one-way call with
violations followed by a two-way call without violations was getting
the previous one-way call's violation stack stitched on to the second
caller's stack.

The solution is a little more indirect than I would've liked
(preserving the binder's onTransact flags until enforceInterface) but
was seemingly necessary to work without changing the AIDL compiler.
It should also be sufficiently cheap, since no new calls to
thread-local IPCThreadState lookups were required.  The additional
work is just same-thread getter/setters on the existing
IPCThreadState.

Change-Id: I4b6db1d445c56e868e6d0d7be3ba6849f4ef23ae
2010-08-31 13:16:49 -07:00
Jeff Brown
d363aa2e41 am 36f0cb26: am 8d60866e: Input device calibration and capabilities.
Merge commit '36f0cb26cbb4ef62995ff2e5a540cf8814e7f030'

* commit '36f0cb26cbb4ef62995ff2e5a540cf8814e7f030':
  Input device calibration and capabilities.
2010-08-30 18:29:12 -07:00
Jeff Brown
38a7fabd96 Input device calibration and capabilities.
Finished the input device capability API.
Added a mechanism for calibrating touch devices to obtain more
accurate information about the touch contact area.
Improved pointer location to show new coordinates and capabilities.
Optimized pointer location display and formatting to avoid allocating large
numbers of temporary objects.  The GC churn was causing the application to
stutter very badly when more than a couple of fingers were down).
Added more diagnostics.

Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 18:16:43 -07:00
Kenny Root
b940c7e901 am 8e724905: am ad6731b0: Merge "Add debugging to ZipFileRO" into gingerbread
Merge commit '8e724905261bf4913bac75adc64fb08ed5ba8b7d'

* commit '8e724905261bf4913bac75adc64fb08ed5ba8b7d':
  Add debugging to ZipFileRO
2010-08-27 16:18:44 -07:00
Mathias Agopian
2ac5b0d6de am d322d163: am ae66946b: Merge "fix a race in SF buffer management" into gingerbread
Merge commit 'd322d16323176ddd5fef3383798176f64d0078c8'

* commit 'd322d16323176ddd5fef3383798176f64d0078c8':
  fix a race in SF buffer management
2010-08-27 16:18:12 -07:00
Kenny Root
e96ad7bc45 Merge "Add debugging to ZipFileRO" into gingerbread 2010-08-27 12:58:00 -07:00
Kenny Root
e0573a4ad6 Add debugging to ZipFileRO
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
2010-08-27 12:47:34 -07:00
Mathias Agopian
0e7f4292c7 fix a race in SF buffer management
also remove some unused code.

Change-Id: Iae2c3309b7a08055f3e13a5b866c5c084993e352
2010-08-26 17:42:27 -07:00
Mathias Agopian
4ad298c12c am bc4389ed: am 8395b462: Merge "fix [2931513] Add support for setting the orientation of an ANativeWindow" into gingerbread
Merge commit 'bc4389edfbb5777aec1a9af7863b2ca3ade2fa64'

* commit 'bc4389edfbb5777aec1a9af7863b2ca3ade2fa64':
  fix [2931513] Add support for setting the orientation of an ANativeWindow
2010-08-24 17:56:40 -07:00
Mathias Agopian
b661d66013 fix [2931513] Add support for setting the orientation of an ANativeWindow
Also implement support for cropping.

Change-Id: Iba5888dd242bf2feaac9e9ce26e404c1f404c280
2010-08-24 15:40:50 -07:00
Kenny Root
8d7fcccef6 am b90b9d54: am 6be23712: Merge "Free created FileMap when uncompressing files" into gingerbread
Merge commit 'b90b9d54eb6bbc3a4045ff0bf46d3366822e835e'

* commit 'b90b9d54eb6bbc3a4045ff0bf46d3366822e835e':
  Free created FileMap when uncompressing files
2010-08-24 09:02:28 -07:00
Jamie Gennis
89c2dd2cc2 Change the framework to use the new camera preview path.
This change makes the camera HAL interface take an ANativeWindow interface from
which all the camera preview buffers will be allocated.  The framework code
running in application processes now passes a Surface object rather than an
ISurface to the camera server via Binder when setting the preview surface.  The
camera server then forwards that Surface object (which implements the
ANativeWindow interface) to the camera HAL, which uses it to communicate with
SurfaceFlinger to allocate the camera preview buffers.

Change-Id: Ie438f721559cd7de5e4f848a26d96360dda07b5f
2010-08-23 14:31:30 -07:00
Sean McNeil
39f04ee5cf Only monitor recognized uevent devices.
system_server can potentially monitor uevent devices that are
of no use to it. For instance, an accelerometer implementation
as uevents. This would cause the process to be busy when
unnecessary. If a device cannot be classified, don't monitor it.

Change-Id: I489cc453bdce7cb376102cba67a9ea470e13292d
2010-08-23 12:54:30 -07:00
Mathias Agopian
f84f146159 am a90a1e55: am 545eab8a: Merge "remove unused pixel format" into gingerbread
Merge commit 'a90a1e55c60604b930eecff03fe25429205ec7df'

* commit 'a90a1e55c60604b930eecff03fe25429205ec7df':
  remove unused pixel format
2010-08-21 09:43:24 -07:00
Jeff Brown
37661c15e7 am d7d58be0: am 00144745: Merge "Make the throttling more sensitive to end-to-end latency." into gingerbread
Merge commit 'd7d58be0b8c1be69bfb774f38bf6d1410d87c4ce'

* commit 'd7d58be0b8c1be69bfb774f38bf6d1410d87c4ce':
  Make the throttling more sensitive to end-to-end latency.
2010-08-21 09:43:11 -07:00
Kenny Root
24b2aee9ca am 821afa9a: am 54d41379: Merge "Add OBB flags to support overlays" into gingerbread
Merge commit '821afa9aec8d3a4ffd2e72ce797d8097eaf13973'

* commit '821afa9aec8d3a4ffd2e72ce797d8097eaf13973':
  Add OBB flags to support overlays
2010-08-21 09:41:12 -07:00
Jeff Brown
e09c4c710e am d25f0aea: am 99401b29: Merge "Add support for throttling motion events." into gingerbread
Merge commit 'd25f0aea1cebe93aff55a75374e172f87115f1b3'

* commit 'd25f0aea1cebe93aff55a75374e172f87115f1b3':
  Add support for throttling motion events.
2010-08-21 09:35:13 -07:00
Kenny Root
e6d429c49b Merge "Free created FileMap when uncompressing files" into gingerbread 2010-08-20 13:16:20 -07:00
Jean-Baptiste Queru
b3635a449b am 6d5bb884: am aac6a748: Merge "Only monitor recognized uevent devices." into gingerbread
Merge commit '6d5bb88454db2fc798a07ec1085ef55572dbe670'

* commit '6d5bb88454db2fc798a07ec1085ef55572dbe670':
  Only monitor recognized uevent devices.
2010-08-20 06:27:55 -07:00
Jeff Brown
297f493405 am 33992d41: am 72e0b2ab: Merge "Fix some input device mapping bugs with certain drivers." into gingerbread
Merge commit '33992d4195fe55f42ba6919f5a07707a51a12d5d'

* commit '33992d4195fe55f42ba6919f5a07707a51a12d5d':
  Fix some input device mapping bugs with certain drivers.
2010-08-19 23:43:19 -07:00
Kenny Root
cd9ce313dd Free created FileMap when uncompressing files
Change-Id: Ice22c4ecb7c129b74bf60cd66ae79e110b017a4a
2010-08-19 18:39:58 -07:00
Mathias Agopian
385648ba93 Merge "remove unused pixel format" into gingerbread 2010-08-19 13:37:35 -07:00
Jeff Brown
2008e3efde Merge "Make the throttling more sensitive to end-to-end latency." into gingerbread 2010-08-19 13:27:58 -07:00
Jeff Brown
869347fc62 Make the throttling more sensitive to end-to-end latency.
The code now takes into account the time when the event was generated.
So with a 60Hz throttling rate, it ensures that a motion event will not
be delayed due to throttling by any more than 1/60th of second past
the time it was generated.

Change-Id: Iaea1d4f76e79036b4a18873485230731c3cd63c3
2010-08-19 13:26:58 -07:00
Mathias Agopian
c04cffd570 remove unused pixel format
Change-Id: I55bc3cc41385743c07f7e4de06335c922f746f73
2010-08-19 13:11:42 -07:00
Kenny Root
1068812158 Merge "Add OBB flags to support overlays" into gingerbread 2010-08-19 09:09:32 -07:00
Jeff Brown
542412c8c9 Add support for throttling motion events.
Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 16:58:27 -07:00
Jeff Brown
db1e2bcbc8 am 29eb491a: am 3922484d: Merge "Optimize EventHub reads." into gingerbread
Merge commit '29eb491a5addc78003299ecab6ab6c716201f9dc'

* commit '29eb491a5addc78003299ecab6ab6c716201f9dc':
  Optimize EventHub reads.
2010-08-18 14:21:07 -07:00
Jeff Brown
6f7d4ed7b8 am 8fd80e92: am 72ce4235: Merge "Fix possible race conditions during channel unregistration." into gingerbread
Merge commit '8fd80e924a2f40f6a785f834914f8a6f18a3aa9d'

* commit '8fd80e924a2f40f6a785f834914f8a6f18a3aa9d':
  Fix possible race conditions during channel unregistration.
2010-08-18 14:20:24 -07:00
Sean McNeil
2e7a530242 Only monitor recognized uevent devices.
system_server can potentially monitor uevent devices that are
of no use to it. For instance, an accelerometer implementation
as uevents. This would cause the process to be busy when
unnecessary. If a device cannot be classified, don't monitor it.

Change-Id: Ib2c93105e7d746d9c1a7414bea8bab3fb8c0b70a
2010-08-18 13:53:36 -07:00
Jeff Brown
36cb115c77 Merge "Fix some input device mapping bugs with certain drivers." into gingerbread 2010-08-18 13:38:32 -07:00
Jeff Brown
d64c855821 Fix some input device mapping bugs with certain drivers.
On single-touch devices, pointer up/down is signalled by a BTN_TOUCH
key event.  Previously we handled BTN_TOUCH immediately but some drivers
may produce the sequence BTN_TOUCH, ABS_X, ABS_Y, SYN_REPORT on pointer down
which caused us to emit a bad initial pointer down location.
Now we wait for SYN_REPORT before reporting the up or down.

On multi-touch devices, pointer up can be signalled by as little as
the sequence SYN_MT_REPORT, SYN_REPORT.  This change ensures that we
handle this case.

Added support for reading ABS_MT_PRESSURE when available.
Corrected mapping of touchMajor/touchMinor on single touch devices.
Minor code cleanup.

Change-Id: Ic7ec4811241ed85a06e59b8a839ca05180d491d4
2010-08-18 13:37:45 -07:00