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cl...@gmail.com
Project: platform/frameworks/support
Branch: androidx-main
commit a330c0d3bcdd41326f37968a60e6084ad4a2e32c
Author: Chet Haase <chet@google.com>
Date: Wed Jul 05 07:26:46 2023
Convert APIs using PointF to use Float instead
PointF is a convenient mechanism for passing around x.y values
representing 2D points. But there are downsides, including:
- Converting to PointF: You may not have the data in PointF form
to begin with, so using an API which takes PointF requires converting
the data to that form (including allocating a PointF object every time)
- Mutability: Point structures can be mutated internally, causing
unpredictability in what that mutation means. Should the library
react to those changes? Ignore them? Do defensive copies (requiring
even more allocations)? Using primitive types like Float make the
behavior more obvious (by making the data inherently immutable).
- Allocations: Whenever we use object types, there are necessarily
allocations on the Java heap for them. This puts pressure on the GC
at both allocation and collection time. Given the amount of points
being passed around (especially at morph creation time, when curves
are being split and created), this causes a lot of PointF objects to
be allocated (even temporarily). Using Float avoids that problem.
Also fixed bug with unclosed paths causing discontinuity at the
start/end point.
Bug: 276466399
Bug: 290254314
Test: integration and unit tests pass
Relnote: PointF parameters changed to Float pairs
Change-Id: Id4705d27c7be31b26ade8186b99fffe2e2f8450e
M graphics/graphics-shapes/api/current.txt
M graphics/graphics-shapes/api/restricted_current.txt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/CubicShapeTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/CubicTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/PolygonMeasureTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/PolygonTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/RoundedPolygonTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/ShapesTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/TestUtils.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/Cubic.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/CubicShape.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/FeatureMapping.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/FloatMapping.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/Morph.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/PolygonMeasure.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/RoundedPolygon.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/Shapes.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/Utils.kt
M graphics/integration-tests/testapp-compose/src/main/java/androidx/graphics/shapes/testcompose/DebugDraw.kt
M graphics/integration-tests/testapp-compose/src/main/java/androidx/graphics/shapes/testcompose/ShapeEditor.kt
M graphics/integration-tests/testapp/src/main/java/androidx/graphics/shapes/test/MaterialShapes.kt
https://android-review.googlesource.com/2649119
Branch: androidx-main
commit a330c0d3bcdd41326f37968a60e6084ad4a2e32c
Author: Chet Haase <chet@google.com>
Date: Wed Jul 05 07:26:46 2023
Convert APIs using PointF to use Float instead
PointF is a convenient mechanism for passing around x.y values
representing 2D points. But there are downsides, including:
- Converting to PointF: You may not have the data in PointF form
to begin with, so using an API which takes PointF requires converting
the data to that form (including allocating a PointF object every time)
- Mutability: Point structures can be mutated internally, causing
unpredictability in what that mutation means. Should the library
react to those changes? Ignore them? Do defensive copies (requiring
even more allocations)? Using primitive types like Float make the
behavior more obvious (by making the data inherently immutable).
- Allocations: Whenever we use object types, there are necessarily
allocations on the Java heap for them. This puts pressure on the GC
at both allocation and collection time. Given the amount of points
being passed around (especially at morph creation time, when curves
are being split and created), this causes a lot of PointF objects to
be allocated (even temporarily). Using Float avoids that problem.
Also fixed bug with unclosed paths causing discontinuity at the
start/end point.
Bug: 276466399
Bug: 290254314
Test: integration and unit tests pass
Relnote: PointF parameters changed to Float pairs
Change-Id: Id4705d27c7be31b26ade8186b99fffe2e2f8450e
M graphics/graphics-shapes/api/current.txt
M graphics/graphics-shapes/api/restricted_current.txt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/CubicShapeTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/CubicTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/PolygonMeasureTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/PolygonTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/RoundedPolygonTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/ShapesTest.kt
M graphics/graphics-shapes/src/androidTest/java/androidx/graphics/shapes/TestUtils.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/Cubic.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/CubicShape.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/FeatureMapping.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/FloatMapping.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/Morph.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/PolygonMeasure.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/RoundedPolygon.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/Shapes.kt
M graphics/graphics-shapes/src/main/java/androidx/graphics/shapes/Utils.kt
M graphics/integration-tests/testapp-compose/src/main/java/androidx/graphics/shapes/testcompose/DebugDraw.kt
M graphics/integration-tests/testapp-compose/src/main/java/androidx/graphics/shapes/testcompose/ShapeEditor.kt
M graphics/integration-tests/testapp/src/main/java/androidx/graphics/shapes/test/MaterialShapes.kt
ma...@google.com
ma...@google.com
ap...@google.com
PointF was the main (possibly only) mutability issue, marking this as fixed
ap...@google.com
The following release(s) address this bug.It is possible this bug has only been partially addressed:
androidx.graphics:graphics-shapes:1.0.0-alpha04
ma...@google.com
The fix has been submitted and will be available in an upcoming release. Now the component will handle this clipping automatically so you do not need to add your own Modifier.clip.
pr...@google.com
The following release(s) address this bug.It is possible this bug has only been partially addressed:
androidx.compose.material:material:1.8.0-alpha07androidx.compose.material:material-android:1.8.0-alpha07androidx.compose.material:material-jvmstubs:1.8.0-alpha07androidx.compose.material:material-linuxx64stubs:1.8.0-alpha07androidx.compose.ui:ui:1.8.0-alpha07androidx.compose.ui:ui-android:1.8.0-alpha07androidx.compose.ui:ui-jvmstubs:1.8.0-alpha07androidx.compose.ui:ui-linuxx64stubs:1.8.0-alpha07
ap...@google.com
Project: platform/frameworks/support
Branch: androidx-main
Author: Max Alfonso-Ying <
Link:
Clip indicator line to text field shape
Expand for full commit details
Clip indicator line to text field shape
Another approach, replacing aosp/3387263.
Now, only the indicator line is clipped instead
of the entire text field.
Bug: b/380704151
Test: added screenshot tests
Relnote: "`Modifier.indicatorLine` now takes a shape for the text field to handle clipping."
Change-Id: I8c5f31cc77134107ae7895a273895f71ee6b2cc6
Files:
- M
compose/material3/material3/api/current.txt - M
compose/material3/material3/api/restricted_current.txt - M
compose/material3/material3/src/androidInstrumentedTest/kotlin/androidx/compose/material3/TextFieldScreenshotTest.kt - M
compose/material3/material3/src/commonMain/kotlin/androidx/compose/material3/TextField.kt - M
compose/material3/material3/src/commonMain/kotlin/androidx/compose/material3/TextFieldDefaults.kt
Hash: de96373ca0f3f3bdc29c7b9aaeb98ac449eca1b4
Date: Mon Dec 09 22:18:43 2024
pr...@google.com
The following release(s) address this bug.It is possible this bug has only been partially addressed:
androidx.compose.material3:material3:1.4.0-alpha06androidx.compose.material3:material3-android:1.4.0-alpha06androidx.compose.material3:material3-jvmstubs:1.4.0-alpha06androidx.compose.material3:material3-linuxx64stubs:1.4.0-alpha06
Description
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