Some public methods were missing documentation.
Also remove unnecessary hyphenation from methods that used hyphenation to describe the corner treatment positioning (ex: top-left -> top left).
PiperOrigin-RevId: 239882358
The OnChangedListener provides a callback that MaterialShapeDrawables can use to invalidate themselves when the associated ShapeAppearanceModel changes. This allows for modifying the ShapeAppearanceModel through the get/setShapeAppearance methods that the Shapeable interface exposes without having to update the client to redraw itself.
PiperOrigin-RevId: 238703600
MaterialShapeDrawable#drawShape() is protected, so it shouldn't be visible outside of the library group. This commit also adds documentation, since this method is protected.
PiperOrigin-RevId: 227696166
ShapeAppearanceModel doesn't support theme attributes, so it doesn't make sense to check for our theme in the style reference when creating it.
PiperOrigin-RevId: 223796338
When content can be clipped to the shape (round rect, Lollipop+), the content will be clipped to the interior of the stroke.
When preventCornerOverlap is true, if the content cannot be clipped, extra padding is added such that the entirety of the content is inside the stroke. Any contentPadding is additional to this padding. In order to keep centered content centered, the same amount of padding is added in each direction when preventCornerOverlap is true.
PiperOrigin-RevId: 223045615
When content can be clipped to the shape (round rect, Lollipop+), the content will be clipped to the interior of the stroke.
When preventCornerOverlap is true, if the content cannot be clipped, extra padding is added such that the entirety of the content is inside the stroke. Any contentPadding is additional to this padding. In order to keep centered content centered, the same amount of padding is added in each direction when preventCornerOverlap is true.
PiperOrigin-RevId: 222456398
ShapeAppearanceModel.
Prior to this change, ShapeAppearanceModel#setAllCorners() and
ShapeAppearanceModel#setAllEdges() set all four corners or edges to the same
CornerTreatment or EdgeTreatment. This change creates deep copies for each
corner/edge treatment to avoid bugs caused by silently reusing the mutable
object.
PiperOrigin-RevId: 222413898
Implement Cloneable and override Object#clone() to create deep copies of the corner and edge treatments. The Cloneable method is generally discouraged, but this solution appears to be the most effective solution for our use case because:
- CornerTreatment and EdgeTreatment don't contain mutable fields, so using the native Object#clone() should be fine. This allows us to avoid intervening in the clone() method, which is one of the main reasons to avoid using Obect#clone().
- Since we have to maintain binary compatibility with our 1.0.0 stable release, we have very little wiggle room with which to ensure that we have effective copy() methods in each subclass of CornerTreatment and EdgeTreatment.
PiperOrigin-RevId: 222311453
Change the default CornerTreatment created in MaterialShapeUtils from CornerTreatment() to RoundedCornerTreatment(0). This matches the default previously created from ShapeAppearanceModel constructors.
This change unifies the defaults created in ShapeAppearanceModel's constructors with the default created by MaterialShapeUtils, by converging the two default corner and edge treatment creation methods into one method in MaterialShapeUtils. That method is then called from MaterialShapeUtils#createCornerTreatment#createCornerTreatment() and ShapeAppearanceModel's constructors.
This change also renames getDefaultCornerTreatment() to createDefaultCornerTreatment() to convey that the method instantiates an object.
PiperOrigin-RevId: 222269551
+ Updates LineShadowOperation to call drawEdgeShadow with a horizontal edge
+ ShapePath has a start & end shadow angle and will add shadow arcs to fill in gaps between shadow operations
PiperOrigin-RevId: 219686107
To draw the stroke with the correct corner radius, MaterialShapeDrawable now calculates what the corner radius should be and adjusts the stroke accordingly.
Before this change, the corner radius was calculated such that the stroke didn't fully reach the edges of the shape. This change tweaks the corner radius calculation so that the stroke's path matches the fill's path and is overlaid directly on top of the fill's shape.
PiperOrigin-RevId: 219139586
