This is used by Eclipse when the custom view is not found.
It couldn't find the view in the new package either.
We should probably move this logic of creating a mock view
into the layout library instead.
Change-Id: Ifa1a717cddf7004a7719bb4d0798cd53b43273ea
It looks like the device implementation of Integer.parseInt
is able to handle converting hexa value > 80000000 while the
desktop VM cannot.
This patch provide a fix for this.
While implementing it and running the TestDegates test I realized
that some delegate methods for Region were mising, so this adds them
too.
Change-Id: Ifee1efd47c8c52adc2f4658ec4fc8bd55adb84b4
There were two issues:
- Graphics2D.setClip only works on rectangular shapes.
This means doing a setClip on a non rectangular shape should
basically reset the clip and intersect with the new shape.
- the current clip can be null, so the combineShape method
must handle it.
Change-Id: Id2cd7475e991d8b533ff2e8850cc2c27663f9e52
DrawFilter, Rasterizer, ColorFilter and MaskFilter
are not supported but we need to provide their
JNI counterparts anyway, to at least display warnings
when they are used.
Also improved the API to query Paint for Shaders
and PathEffects, and clean up some code by
moving asserts into the DelegateManager.
Change-Id: I8942514565d28576d5608c6373bda25d86d42ff2
Layers require that drawing methods potentially
draw in more than one bitmaps.
To handle this this patch offers the following:
- move all drawing methods to use Drawable
- Drawables are now handled by GcSnapshot since
its the one handling the layers
- moved Canvas_Delegate.createCustomGraphics to
GcSnapshot which does not expose the Graphics2D
objects anymore so its draw() methods are the only
way to draw.
- handles creating layers in GcSnapshot.save() and
blitting them in restore()
Other changes:
- Clean up the create/save API in GcSnapshot
- Fixed drawing bitmaps with alpha and other
composite modes.
Change-Id: I1e230087493d044a10de71f4b6d29083e3f3bf64
- always set up the stroke. Paint may not have the proper
style when drawing lines. stroke should still be setup.
- Fixed vertical linear gradient. Old code generated
a gradient ratio of NaN
- Fixed alpha rendering when using shaders. In that
case the alpha channel from the paint color should be
used in conjunction with the shader.
- Fixed miter limit. Java expects the value to be multiplied
by the stroke width
- Fixed support for drawing ALPHA_8 bitmaps. Java2D doesn't
have bitmaps with only alpha channels, so we keep using
ARGB bitmaps but when drawing them into a bitmap we erase
the color information.
Change-Id: I4f04341fc843e3f7dadd1fdbf709b11a4f1e24b9
Also created delegates for all missing shader, xfermode
and patheffect classes. Moved the logic of the xfermode,
and patheffects that was in Canvas_Delegate into the
xfermode/patheffect classes, and added support (in all
3 clases) for knowing if the shader/xfermode/patheffect
is actually supported or not. Make use of fidelityWarning
in LayoutLog if they are not.
The first step is to allow the canvas to save only the matrix or
the clip. Previously, since the graphics2D were created completely
new on each save, everything was saved.
Also allows to set transform/clip on the Canvas when no bitmap
has been set (and therefore no Graphics2D exists).
This is required by BitmapFactory.
Change-Id: I37eff6dde1ca708d58ba317b40e9b3236f3ef3d0
- fully support canvas transform
- fully support shader local transform
- fix repeat/mirror issue in the negative values.
Change-Id: Ib2aa7ade1c2702da4364cbda9a5a3ae72c1d3174
- Use the new logging API
- remove log object reference everywhere but in Bridge
- all logging code accesses Bridge.getLog()
- prepareScene sets the current scene log object in Bridge.
Change-Id: Ib0517ccd6454c4baf218b6baa978a126f91671e7
Also moved the prepare/cleanupThread methods to Bridge
as they are not really specific to the scene anymore.
Change-Id: I7b93821913ce4d2fcbe3d8be489be6533ff87e57
New locking mechanims to prevent concurrent renderings.
There's now a thread specific prepareThread() method (only
prepares the looper) and its associated cleanupThread().
For the rendering itself, acquire must be called before doing
any type of Android specific work on the scene (inflate or rendering)
After instantiation, init() must be called, which also acts as acquire.
Added a lot of checks to make sure method aren't called without
acquire or if scenes try to be rendered while acquire was called
from the same thread but on another scene.
Animation implementation:
- Handler delegate to use our own queue (since the animation runs
through handler messages). This uses a callback to process
the message. This callback is per-thread and only used in
animation threads.
- SystemClock delegate to provide clock implementation.
- AnimationThread to handle playing the animation and calling back
to the animation listener.
Change-Id: Ia39aba7ed476759df1da3200e413fe3e92590d15
Move away from using our own implementation of NinePatchDrawable.
Now use native delegate for a few methods of NinePatch.
The byte[] used to describe the 9-patch chunk is entirely controlled
by the delegate. Therefore, while the default version (JNI) use the
array as a representation of a C struct, this version uses the array
as a serialized version of NinePatchChunk.
A cache mechanism using SoftReferences allows us to not deserialize
the array every time rendering needs to access the chunk itself.
The Bridge-level cache mechanism for bitmaps and nine-patches as
changed. Since the new nine-patches doesn't hold the bitmap
data anymore (it's stored in a normal Android bitmap which
is cached itself through the cache), then the nine-patch cache
has been changed to only contain the nine patch chunk.
Also initialize the canvas with the display metrics to prepare
for correct scaling when density of the assets don't match the target
density.
Still to come: actual density support in the 9-patch drawing code.
Change-Id: Ibefcccf4432e1986e8436e0c41a0107741593536
When Resources.getLayout(int) is called to return a parser
for an embedded layout, this queries the current parser for
a custom parser (Eclipse will provide one on top of the current
XML model being edited)
Change-Id: Ia9e837358f67daed0a835e1b3f4f50c0516ceee9
This is done by initializing the android.util.Finalizers that's
reponsible for calling out to the native bitmap destructor.
Also implemented the native bitmap destructor
Also fix Bridge by removing obsolete API methods, and removing
some unneeded synchronized blocks now that the whole rendering
(and scene creation) is protected by a synchronized on the bridge
object anyway.
Change-Id: Ie1792da6db354836542dfc11f457fe4a6d78ddfb
Since the new API prepare for stateful layoutlib, major
reorganization of the code.
New "android" sub-package for all extended android classes.
Also moved BridgeInflater in here so that all extended classes
are in this package. Only delegates and classes replacing
renamed classes are in their original android.* packages.
Also created full file for the empty implementations of
IWindow and IWindowSession.
New "impl" for the dirty work implementation.
Main package contains the basic implementation of the API.
Most of the code that was in Bridge is now in .impl.LayoutSceneImpl,
with the main init/inflate/render code split into the contrustrutor,
inflate() and render().
Change-Id: Ie15b15e5a1b2388cd6ef82e518345b1fc02ec981
This change does the following:
- Make the bridge context extend Activity instead of Context
so that it can act as a view factory. This is needed because
the Activity is used as factory for Fragment objects.
- Override the default Fragment.instantiate(...) method
through a delegate. This is done to load the Fragment
classes located in the project (similar to custom views).
Change-Id: If62e7c9ff2b7585677077ad825aa1c3591d1b5e0
While the difference is pretty minor since it's a small class,
the point is that the unit test will ensure that we detect
new methods added to FloatMath more easily.
Change-Id: Ia8bfee231cc4ae0cfeb18692be86d02649c187d5
Also fix native delegate generation to put "this" parameter even
for methods that don't have any parameters.
Change-Id: I5dd0c505871370ff7b4cda16de84a5b3ae438f73
This does not implement all the native methods of the
android.graphics.Bitmap class, only what's needed to draw an
ImageView object. The rest will be implemented after Canvas and
Paint have been moved to the native delegate.
Change-Id: Ia0c3b2cafa03871c298deaef5817a25ac1c35521
Instead of renaming the old Matrix class into _Original_Matrix
and have layoutlib provide a full new implementation of Matrix,
we keep the old one by only modifying it to implement the native
methods which calls out to a new Matrix_Delegate class.
The goal is to not have to maintain the java portion in
sync between the framework and the layoutlib version.
Change-Id: I3e1aefffbae45e91b75331c0c6ff2260323deacd
- Change semantics if IDs associated with these fragments, to
work correctly when placed in a container. If the container
has an ID or you have supplied a tag, the fragment's ID is
optional.
- To do this, there is a new LayoutInflater API that allows code
creating views to access the parent container that view will
be in.
- Fix issues with state management around these fragments. Now
correctly retains state when switching to a layout that doesn't
include the fragment.
Also:
- Add new simple list layouts for items that want to show an
activated state.
- Add new Activity.dump() that can be invoked with adb shell
dumpsys; the default implementation dumps fragment state.
Change-Id: I192f35e3ea8c53fbd26cf909095f2a994abfc1b6
