When OverFlinged, the scroller goes back to the edge using a spline
instead of a parabolic curve. This ensures that the final velocity of
this movement is null, thus removing the visual discontinuity that can
be observed with the current version.
Bouncing coefficient is deprecated. Changed doc accordingly.
New more expressive spline tension tuning coefficients.
These were tuned to match the one used before the refactoring of CL 81532.
Change-Id: I80dbccebea11544595935077463ad7737c3392e9
Scafolding so that the IME team can start working on this feature.
The animation part in the TextView is missing.
Change-Id: I8225538564370fba1500e3539742a8ab79bdd199
Added setting for placing vertical scrollbars on left or right.
Added setting for showing fast scroll persistently.
Fixed a bug where inset padding was miscalculated for horizontal scroll bars.
Fixed a bug where padded ListViews would draw fading edges incorrectly
Change-Id: I1f8499895272d42598b4b3fd3375301115def461
Also know as:
Issue #3272051 Contacts edit view: Tapping the in-app back button
results in a forward transition
Yeah more complexity in deciding which animation to use.
Also reduce complexity in deciding which app's animation set to use,
to balance things out (and make it have less stupid behavior).
Change-Id: I78c6c5c5249a96206f7e03ce587c1dcb9a7dc14f
The goal is to fix a bunch of fragment-related bugs caused by various
things trying to do fragment transactions after onPause()... which
currently throws an exception, since this is after the activity's state
has been saved so the new fragment state can be lost.
The basic change is relatively simple -- we now consider processes
hosting paused or stopping activities to be unkillable, and the client
code now does the onSaveInstanceState() as part of stopping the
activity.
For compatibility, if an app's targetSdkVersion is < HONEYCOMB, the
client side will still call onSaveInstanceState() prior to onPause()
and just hold on to that state until it needs to report it in once
being stopped.
Also included here is a change to generate thumbnails by taking
screenshots. The code for generating thumbnails by re-rendering
the view hierarchy is thus removed.
Change-Id: Iac1191646bd3cadbfe65779297795f22edf7e74a
This change enables the framework to synthesize key events to implement
default behavior when an application does not handle a key.
For example, this change enables numeric keypad keys to perform
their associated special function when numlock is off.
The application is informed that it is processing a fallback keypress
so it can choose to ignore it.
Added a new keycode for switching applications.
Added ALT key deadkeys.
New default key mappings:
- ESC -> BACK
- Meta+ESC -> HOME
- Alt+ESC -> MENU
- Meta+Space -> SEARCH
- Meta+Tab -> APP_SWITCH
Fixed some comments.
Fixed some tests.
Change-Id: Id7f3b6645f3a350275e624547822f72652f3defe
* commit '05813b0eb92cb1bc79607ee402f14ca1e4b43f6d':
[3253328, 3171580] Treat GONE and INVISIBLE views the same when calculating transparent regions
[3171580] Fix two typos related to fixed-size buffers
The bug caused intermittent artifacts where some apps would not get
repainted until some overall screen invalidation occurred.
Change-Id: I82a3294429f15fe51cc8f4b47134e3b5540cb240
This extends the view hierarchy's measure pass to allow view to
propagate up to their parent additional information besides just
their measured size. They can now report that their measured width
and/or height should be larger than the size their parent is
limiting them to (even though by definition they need to contrain
their reported measurements to the limits imposed by the parent).
ViewRoot uses this information to determine if it should remeasure
the window with a larger size limit to try to make it fit.
Change-Id: I90af3b7a8ec45d0a5c003fb009857025209d83eb
Use Vendor ID, Product ID and optionally the Version to
locate keymaps and configuration files for external devices.
Moved virtual key definition parsing to native code so that
EventHub can identify touch screens with virtual keys and load
the appropriate key layout file.
Cleaned up a lot of old code in EventHub.
Fixed a regression in ViewRoot's fallback event handling.
Fixed a minor bug in FileMap that caused it to try to munmap
or close invalid handled when released if the attempt to map
the file failed.
Added a couple of new String8 conveniences for formatting strings.
Modified Tokenizer to fall back to open+read when mmap fails since
we can't mmap sysfs files as needed to open the virtual key
definition files in /sys/board_properties/.
Change-Id: I6ca5e5f9547619fd082ddac47e87ce185da69ee6
Found reproducible cases of Launcher freezing up due to this change
This reverts commit 62490bd358.
Change-Id: I1b10e05ee9f0c43566b53c7a11e61fc168d17a75
When calling startDrag(), the app can now supply an Object to be passed
along in every DragEvent that the app winds up receiving itself. This
object is *not* passed to any other applications; it's strictly app-
local. The purpose is to allow state tracking/management to be done
directly through the drag mechanism rather than requiring out-of-band
code.
An example of the utility here might be TextEdit widgets. A drag that
starts in one TextEdit but ends in a different one should be treated as
a copy/paste operation, where the originating TextEdit is not altered.
However, a drag that starts and ends in the *same* TextEdit is a 'move'
operation within that TextEdit; the text is removed from its original
position and inserted at the drop point. To support this easily, the
drag/drop code in TextEdit can now pass a pointer to the originating
view as the local state object. Then, the drop recipient could tell
whether the drag started within the same TextEdit without needing to
implement any other out-of-band state tracking.
This CL (and its accompanying CLs in a few other packages where the
startDrag() API is being used) adds the new local-state parameter to
the API, but does not actually change the behavior of any existing
clients.
Change-Id: Icba73b2ab4a650b7a94485a19633065b0ef9058c
Restored the interpolator and a constructor with 4 parameters.
New spline coefficients, spline computation moved to MagneticOverScroller, which has been
renamed SplineOverScroller.
Change-Id: If1ab2653bb998600e9c5d6f46dfd6cd30fa44efc
ViewRoot now does a fade animation between a snapshot of the previous
layout to the new one when its content rect changes.
Also tweaked some things in the window manager to fix problems in
deciding when to animate the movement of a window and when not to.
Change-Id: I9b4b3bd53c8258bd39a2f2fc315e77cfc56a409c
The ShortcutManager used to only receive the key code of the key event
that triggered the shortcut. This change now provides the shortcut
manager with the whole key event so it can look up the associated
character using the correct key character map.
To make this more efficient, added a mechanism for recycling
key events. At the moment it is only used by key events owned by the
system process, since clients of the existing API (such as Views)
might continue to hold on to key events after dispatch has finished so
they would break if the key event were recycled by the framework.
Deprecated KeyCharacterMap.BUILT_IN_KEYBOARD.
Change-Id: I4313725dd63f2be01c350c005a41c7fde9bc67e8
There was a bug around animation duration where it was possible,
for small durations or large inter-frame times, to calculate
fractions outside of the 0-1 range, causing bad value calculations.
Unrelated: new View properties for translation, scale, and rotation
were added in this release. This commit addes XML resources for
those properties.
Change-Id: Ieaf5dd729588adb2a40656aa82beecc3576f4af5
On a large screen the IME is not going to as significantly
cover a pan & scan window, so allow it to auto-show if the
app hasn't otherwise specified its visibility.
Also some fixes here and there.
Change-Id: I10227ec59c43454e06e6870633f53426f4d78b83
This introduces a small new feature for ScaleAnimation allowing
the scaling factor to be expressed as a percentage of the object
(which is the same as the existing float interpretation), a
percentage of the container, or a fixed dimension. Maybe not
useful for anything else, but I needed it for this.
Also fix a bug in how transformation matrices were propagated
from the Animation to Surface Flinger, so that rotate and skew
animations will actually work. :p
Change-Id: I301f4caa2147aa35564b5e511cb9c0b368d2425d
Lots of work for no visible change in behavior, but now we can
do some fancier stuff...
Also allow rotation in all 4 directions.
Change-Id: I7e5e9537c5e359f69b83c10f65cc1ce95f371461
- If there are no selected shortcut IMEs, the most applicable voice input will be selected as a shortcut IME
Change-Id: Ibd0f7ef5101013569c303820a3adc9038a97356d
