Commit Graph

564 Commits

Author SHA1 Message Date
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
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
Brad Fitzpatrick
e22d21412f Revert "Add length-equality test in String operator== checks."
This reverts commit e28210d401ae4ed1258b84c9b17a172a757190e8.
2010-10-20 17:06:28 -07:00
Brad Fitzpatrick
075e750330 Add length-equality test in String operator== checks.
Change-Id: I6ebc6ef85aac4539269f137c1f29f95b9828d4f9
2010-10-20 15:03:49 -07:00
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
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
83cd39ee11 am dc3ad87c: am 78a76fea: Merge "Revert to using epoll_wait()." into gingerbread
Merge commit 'dc3ad87c04348c925aa86863ed6d25f18a8c6c36'

* commit 'dc3ad87c04348c925aa86863ed6d25f18a8c6c36':
  Revert to using epoll_wait().
2010-10-16 09:12:43 -07:00
Mathias Agopian
fb3051b15e am 7e9a54d4: am d4e03f37: addresses parts of 3096779 and 3097475
Merge commit '7e9a54d460030a871a4f05e61e943c6a694e9ef8'

* commit '7e9a54d460030a871a4f05e61e943c6a694e9ef8':
  addresses parts of 3096779 and 3097475
2010-10-16 08:52:30 -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
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
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
1ec7a1d547 Merge "Revert to using epoll_wait()." into gingerbread 2010-10-14 22:18:43 -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
Mathias Agopian
abd671a08a addresses parts of 3096779 and 3097475
3097475: Animation setting should control the screen on animation
3096779: CRT power-on animation can briefly show the top app instead of lockscreen

There is now a parameter that controls wether the ON and/or OFF animation are
performed. we also always clear the screen to black on power off, to make
sure it won't briefly appear on power on.
HOWEVER, 3096779 is not 100% fixed in the case where we're doing the animation
because there is a race, where SF doesn't wait (b/c it doesn't know) for the
framework to have redrawn the lockscreen.

Change-Id: Ie0f02c9225fcdf24b1e8907e268eb7da2c5b0a03
2010-10-14 14:57:34 -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
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
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
Romain Guy
3b996c96e4 Always create OpenGL accelerated windows in RGBA 8888.
Bug #3081600

The OpenGL renderer in libhwui uses a single EGL context per process and
thus create it with an RGBA 8888 EGL configuration. To ensure that all
windows are compatible with this configuration, this change modifies
the window manager and SurfaceFlinger.

The window manager now checks the window's flags and if the window is
hardware accelerated, it forces the window's pixel format to be
translucent when creating the surface. The window itself is still
marked as opaque if we know that the window will be opaque on screen.
This keeps existing optimizations in place.

Similarly in SurfaceFlinger, a translucent Surface can now be created
with the Surface.OPAQUE flag, indicating SurfaceFlinger that the surface
does not require blending, despite its RGBA 8888 configuration.

Change-Id: Ic747b6b12564ba064412d842117880fcc199eb7c
2010-10-12 11:00:18 -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
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
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
dc4c5bf55a Revert to using epoll_wait().
This change depends on the kernel having been patched to use hrtimers
instead of jiffies for scheduling epoll timeouts.

Change-Id: I216bc1c4f565e67ebcb3d2ba4280cb615932bb9e
2010-10-07 16:17:57 -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
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