| ec4a50428d5f26a22df3edaf7e5b08f41d5cb54b |
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04-Apr-2012 |
Amith Yamasani <yamasani@google.com> |
Embed layout padding in nine patch images
- Added a new custom PNG chunk that carries the layout padding ints.
- Extract the padding ticks from .9.png images and store in the chunk.
- Load the padding information at runtime into Bitmap and NinePatchDrawable.
- The new chunk is ordered first so that it doesn't cause a problem in older
versions of the platform.
Bug: 6087201
Change-Id: I5de46167a1d44b3ec21065b0c165e594b1dc8399
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 7f9f99ea11051614a7727dfb9f9578b518e76e3c |
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11-Aug-2011 |
Xavier Ducrohet <xav@android.com> |
Make some methods/fields package private so that layoutlib can access them.
Change-Id: I4aeadfbaf8a4f6a459fa19937c21ac23d9e5fb64
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| f0a53435f14d23d9555fc46014352ee6a7baa647 |
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24-Feb-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Add debug mode.
Change-Id: If4263c7dba63a063f84e0c6988c270eb6d291ac3
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| cc4977d0fdaf657907912fd6cc2f9426dc8d2e36 |
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22-Feb-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Hold onto delegate references.
When an object is given a delegate to hold onto, keep
the reference to the delegate instead of its native integer.
Also change the way the finalizer works by not explicitely deleting
the delegate. Instead we want the delegate to be deleted when
nothing holds a reference to it. To do this, instead of using
a regular SparseArray, we use a SparseArray of WeakReferences.
Because the main Java object that "owns" the delegate does not
actually holds a reference to the delegate, we fake this by
having the delegate manager hold a reference to delegates for
the main object. This is added/removed as the object is created
and the native finalized is called.
This makes layoutlib behave more like the JNI code where the native
objects are reference counted, and where the Java object can be
deleted but the delegate it owns is kept around (usually because
another type of delegates hold a reference on it.)
To properly handle the WeakReferences, we need to be able to
regularly clear the SparseArray of WeakReference that were
referencing objects that have been GC'ed.
Since the SparseArray is regularly being compacted (actually only
when items are removed), we use a custom SparseWeakArray (started
as a straight copy of SparseArray) that handles the WeakReference
and takes care of compacting the array by removing deleted indices
and WeakReference that returns null. Since our specific use case
doesn't call actually delete() or remove(), the compacting
only happens when the array needs to be resized.
Change-Id: Iacc5c1ff5b21732b8816fda87eb090da12d034e0
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 8a80a8555238cc564f445f902aff5231993a8f96 |
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10-Feb-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: remove some exceptions.
We need to move away from throwing anything and instead
log errors/warnings.
Change-Id: Ib1af71a90c06e8565fbd0c061ba56f4d19baa3df
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 9a4fe29c8d92014d2d9a848e9116b8cc9d0842f9 |
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10-Feb-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Annotate the custom delegate methods.
Every method implementing a delegate needed by the
layoutlib_create bytecode modification must now be
annotated with LayoutlibDelegate.
The methods in the original source code that are delegated
are already automatically annotated. Now with the implementations
being annotated we can do bi-directional tests and find not
only missing implementations but also dead obsolete code.
This will be useful when backporting to earlier versions of
Android, or when native (non public) method disappear. In fact,
the new test detected one such method in Shader.
Change-Id: I491708b68ac2736ca5669aa86cd5e930a00f9db3
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 779c906592b67867fee83a6527d474c333a701ff |
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05-Feb-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Replace custom BitmapFactory by a simpler delegate
Change-Id: Ie61a0a5b4426e64bb71a22d76d05efa4c0865e5e
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 16584225125acba18b74920b902c798dfead0328 |
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28-Jan-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Properly compute available space to layouts.
Also display placeholders for status/title/action bars depending
on if the app is a tablet and its theme.
Change-Id: I651c1a2e5cfde165e004c11b236e6df056853dec
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 51a7e5447de94791c464cda5cc6ebbf616d73c80 |
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15-Jan-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: update logs to use new data bundle
Also change some resource.resolve tags to resource.format
Change-Id: I3f0b0d2eb69a5ec98375e4014a3bb1bfceb8c855
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 918aaa5717fce6081557c82ce1c439b6922737d5 |
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13-Jan-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Use the new log tag constants from LayoutLog
Change-Id: I29dd578ae16405358d3673caf13528be393f0967
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 56222cfbe9973c518f7e8c9113c614de80b5a4b2 |
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13-Jan-2011 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: use tags in logs.
Change-Id: Ib85272249d285ecef409bf063903bcd91514a424
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| b44b43b1579486ff7ecd0f7528f17711acdeae98 |
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23-Dec-2010 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Support Region through delegates.
also finish supporting some clip operation
on the canvas.
Change-Id: I743b9e52a7aa6e9340506f1c904cc1cfbf3ff81f
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| d43909c7503e11eb335a452d296a10804bb01fd6 |
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23-Dec-2010 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: add support for unsupported drawing modifiers.
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
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| b1da1afa7418960b650780250bbd34c81af61aa3 |
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22-Dec-2010 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: improve bitmap support.
Change-Id: I703c2bdf51380b54fd5c20b08d3bc74833d9bc6e
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 63fd87113cea6abec97a6cd966e090e9b590fc3b |
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21-Dec-2010 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Misc rendering fixes.
- 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
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| d348b6eaa98e23cb38d90906df109aaa2d20ea7f |
|
20-Dec-2010 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: support for Path and BitmapShader using delegates.
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.
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 19a021038f2f4683dddef651543d7298f5bd7218 |
|
16-Dec-2010 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Update layoutlib with revised API.
Change-Id: I78929df621f48e85d9cbefe1f5590f9ce99bbaff
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 22ff4ef09fc80a85992d8a911fff03a4712187e7 |
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15-Dec-2010 |
Patrick Dubroy <dubroy@google.com> |
Fix build break due to additional arg in Bitmap ctor
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| ffb42f6c5043de226f02318a1311669d35a90711 |
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10-Dec-2010 |
Xavier Ducrohet <xav@android.com> |
LayoutLib: Adapt to new LayoutLib
API now uses ResourceValue instead of IResourceValue
Capabilities renamed Capability
Change-Id: Ia5d2b6c8d536e020a1f5496fb2285f67fc4346c4
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 2d56b273ef6e2984a4e8914fb67772b173d0a154 |
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23-Nov-2010 |
Xavier Ducrohet <xav@android.com> |
Layoutlib: use default nine patch classes.
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
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 5a09488a158b669577cd8eb557ce4feb62929e75 |
|
19-Nov-2010 |
Xavier Ducrohet <xav@android.com> |
Layoutlib: Properly dispose of bitmap delegate.
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
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| c2e9651bf386a1f7bf7fc706cf5424950570470c |
|
10-Nov-2010 |
Xavier Ducrohet <xav@android.com> |
Layoutlib: New bridge implementation using the new API 5.
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
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 9f63ff263b0a97f0fa63e97136c18f6abccbfc68 |
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28-Oct-2010 |
Xavier Ducrohet <xav@android.com> |
Layoutlib Canvas and Paint implementation through native delegates
Also fix native delegate generation to put "this" parameter even
for methods that don't have any parameters.
Change-Id: I5dd0c505871370ff7b4cda16de84a5b3ae438f73
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
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| 5de11a18e9151e6bc9b3e81cf31fc43dc63dffbf |
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30-Oct-2010 |
Xavier Ducrohet <xav@android.com> |
Implement the layoutlib Bitmap through a native delegate.
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
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/Bitmap_Delegate.java
|