| 4fe6c3e51be77e35f40872cdbca6c80f8f8b7ecb |
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14-Sep-2010 |
Jeff Brown <jeffbrown@google.com> |
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
/frameworks/base/native/android/input.cpp
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| 85a3176704b5bfbeece9bd928369fbb76eec7dc6 |
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02-Sep-2010 |
Jeff Brown <jeffbrown@google.com> |
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
/frameworks/base/native/android/input.cpp
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| 42c03e579aade011b451e2a13ea3f44a2ef0056a |
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08-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
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
/frameworks/base/native/android/input.cpp
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| 5fad2675e8deee60aa91d7a96c9ac4826357f2c5 |
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01-Sep-2010 |
Jeff Brown <jeffbrown@google.com> |
Remove incomplete input device enumeration NDK API.
Change-Id: I32de74ff5fcf0e29179a2aee03ddabd22fa485bb
/frameworks/base/native/android/input.cpp
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| 6d0fec2de3601821f4f44eeb7d7deedebb2b7117 |
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24-Jul-2010 |
Jeff Brown <jeffbrown@google.com> |
Refactor input reader to support new device types more easily.
Refactored the input reader so that each raw input protocol is handled
by a separate subclass of the new InputMapper type. This way, behaviors
pertaining to keyboard, trackballs, touchscreens, switches and other
devices are clearly distinguished for improved maintainability.
Added partial support for describing capabilities of input devices
(incomplete and untested for now, will be fleshed out in later commits).
Simplified EventHub interface somewhat since InputReader is taking over
more of the work.
Cleaned up some of the interactions between InputManager and
WindowManagerService related to reading input state.
Fixed swiping finger from screen edge into display area.
Added logging of device information to 'dumpsys window'.
Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
/frameworks/base/native/android/input.cpp
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| 2c6081ce3593712f30dacd990a97209c791d6ced |
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16-Jul-2010 |
Dianne Hackborn <hackbod@google.com> |
Implement native key pre-dispatching to IMEs.
This significantly re-works the native key dispatching code to
allow events to be pre-dispatched to the current IME before
being processed by native code. It introduces one new public
API, which must be called after retrieving an event if the app
wishes for it to be pre-dispatched.
Currently the native code will only do pre-dispatching of
system keys, to avoid significant overhead for gaming input.
This should be improved to be smarted, filtering for only
keys that the IME is interested in. Unfortunately IMEs don't
currently provide this information. :p
Change-Id: Ic1c7aeec8b348164957f2cd88119eb5bd85c2a9f
/frameworks/base/native/android/input.cpp
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| c5ed5910c9ef066cec6a13bbb404ec57b1e92637 |
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15-Jul-2010 |
Jeff Brown <jeffbrown@google.com> |
Add support for new input sources.
Added several new coordinate values to MotionEvents to capture
touch major/minor area, tool major/minor area and orientation.
Renamed NDK input constants per convention.
Added InputDevice class in Java which will eventually provide
useful information about available input devices.
Added APIs for manufacturing new MotionEvent objects with multiple
pointers and all necessary coordinate data.
Fixed a bug in the input dispatcher where it could get stuck with
a pointer down forever.
Fixed a bug in the WindowManager where the input window list could
end up containing stale removed windows.
Fixed a bug in the WindowManager where the input channel was being
removed only after the final animation transition had taken place
which caused spurious WINDOW DIED log messages to be printed.
Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
/frameworks/base/native/android/input.cpp
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| d76b67c340d1564abf8d14d976fdaf83bf2b3320 |
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14-Jul-2010 |
Dianne Hackborn <hackbod@google.com> |
IME events are now dispatched to native applications.
And also:
- APIs to show and hide the IME, and control its interaction with the app.
- APIs to tell the app when its window resizes and needs to be redrawn.
- API to tell the app the content rectangle of its window (to layout
around the IME or status bar).
There is still a problem with IME interaction -- we need a way for the
app to deliver events to the IME before it handles them, so that for
example the back key will close the IME instead of finishing the app.
Change-Id: I37b75fc2ec533750ef36ca3aedd2f0cc0b5813cd
/frameworks/base/native/android/input.cpp
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| 85448bbecd4e0909eecfab15b7c3605f114d0427 |
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07-Jul-2010 |
Dianne Hackborn <hackbod@google.com> |
Add new glue code for writing native apps.
This factors out the boiler-plate code from the sample
app to a common glue code that can be used for everyone
writing this style of app: a dedicated app thread that
takes care of waiting for events and processing them.
As part of doing this, ALooper has a new facility to allow
registration of fds that cause ALooper_pollOnce() to return
the fd that has data, allowing the app to drive the loop
without callbacks. Hopefully this makes some people feel better. :)
Also do some other cleanup of the ALooper API, plus some
actual documentation.
Change-Id: Ic53bd56bdf627e3ba28a3c093faa06a92be522b8
/frameworks/base/native/android/input.cpp
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| 682674154e3fe88f6061245145f934f25f1a2eb8 |
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03-Jul-2010 |
Dianne Hackborn <hackbod@google.com> |
Add new native Looper API.
This allows us to avoid exposing the file descriptor of
the event queue; instead, you attach an event queue to
a looper. This will also should allow native apps to be
written without the need for a separate thread, by attaching
the event queue to the main thread's looper and scheduling
their own messages there.
Change-Id: I38489282635895ae2cbfacb88599c1b1cad9b239
/frameworks/base/native/android/input.cpp
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| 3c80a4a044865bdf1289c7896baffa1c082d835c |
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30-Jun-2010 |
Dianne Hackborn <hackbod@google.com> |
Implement default key handling for native code.
The native code now maintains a list of all keys that may use
default handling. If the app finishes one of these keys
without handling it, the key will be passed back off to Java
for default treatment.
Change-Id: I6a842a0d728eeafa4de7142fae573f8c11099e18
/frameworks/base/native/android/input.cpp
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| 2e9f93e8db509d5236229dc8540e0904c5dbb9f5 |
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29-Jun-2010 |
Dianne Hackborn <hackbod@google.com> |
Update native activity & event APIs to follow correct conventions.
Change-Id: Ie64fb3a9c68bc9c117fa5621b75d1f609e304e0e
/frameworks/base/native/android/input.cpp
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| a95e4cb62f3642cb190d032dbf7dc40d9ecc6973 |
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19-Jun-2010 |
Dianne Hackborn <hackbod@google.com> |
First stab at attaching native event dispatching.
Provides the basic infrastructure for a
NativeActivity's native code to get an object representing
its event stream that can be used to read input events.
Still work to do, probably some API changes, and reasonable
default key handling (so that for example back will still
work).
Change-Id: I6db891bc35dc9683181d7708eaed552b955a077e
/frameworks/base/native/android/input.cpp
|