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
The makefile variable USE_OPENGL_RENDERER must be set to true to compile
libhwui and the related code in the JNI layer.
This change also removes obsolete APIs from Canvas that must not be used
and would be confusing if left in. These APIs were remnants of our first
attempt at an OpenGL renderer for the view hierarchy and had not been
taken out before Android 1.0 was released.
Change-Id: I2475ff1307212bab26c926724f3c508681c7dae1
It would change the text rendering info but not recompute
the Java Font objects. The effect is a broken font rendering
in the EditText (which use this method to copy some Paint
object before using the copy for the actual drawing)
Change-Id: I6d8d1bf86f0d77d088f60ad81c71dd3ebab727b0
This prevented ImageView from making proper use of ScaleType.
Also fixed Canvas.getSaveCount() that returned the wrong
value and Matrix.getTransform() which used the wrong order
for the AffineTransform constructor!!
Bug: 2364564
Change-Id: I78babf4aa6689440e52ad06b1473f75b20eb66da
The original bitmap factory is mostly done in native and deals
with the normal android Bitmap class which has been replaced
in the layoutlib by a bitmap that is merely a wrapper around
an AWT BufferedImage.
This new BitmapFactory creates the layoutlib version of
Bitmap all in Java.
Change-Id: Ice8b5d19141a9a43f83349c159201bf85604b3b0
There were a few missing methods that should have been reimplmented
(because they were native).
Others have been added just to be sure so that we can test whether methods
are missing or not (test coming soon).
Change-Id: I24895c353e38545e9b1abe28d41224fdc78cadb1
Merge commit 'ace6a5cfc0d14a909b4b95bdfe16609188125baf' into eclair
* commit 'ace6a5cfc0d14a909b4b95bdfe16609188125baf':
Improved drawing/matrix support in layoutlib
- Make the custom Canvas actually replace the original one so that it's used
even by parts of the framework that allocate their own temp Canvas object.
- Better support for Matrix: added support for mapPoint() and mapRect(), and invert()
- Implemented drawBitmap() with a Matrix, and made the paint object not NPE when null.
Merge commit '94ff3f1f08805b68c5524b39024968aebcdc83ee' into eclair
* commit '94ff3f1f08805b68c5524b39024968aebcdc83ee':
Fix handling of reference XML file in layout files
Merge commit 'e1b63d224a0a68191f087186c470cde317e3fa76' into eclair
* commit 'e1b63d224a0a68191f087186c470cde317e3fa76':
Mock ServiceManager and AccesibilityManager to make the view renders in ADT
