| 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/PorterDuffXfermode_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/PorterDuffXfermode_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/PorterDuffXfermode_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/PorterDuffXfermode_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/PorterDuffXfermode_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/PorterDuffXfermode_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/PorterDuffXfermode_Delegate.java
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| d348b6eaa98e23cb38d90906df109aaa2d20ea7f |
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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/PorterDuffXfermode_Delegate.java
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| c2e9651bf386a1f7bf7fc706cf5424950570470c |
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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/PorterDuffXfermode_Delegate.java
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| 4b606da91d2d76dd90a427cb3e37ea7df655e8e0 |
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04-Nov-2010 |
Xavier Ducrohet <xav@android.com> |
Layoutlib native delegate: path effects and xfermode.
Change-Id: Iafaac6dbaf452e2dba3e77c801089dad33ac4ea9
/frameworks/base/tools/layoutlib/bridge/src/android/graphics/PorterDuffXfermode_Delegate.java
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