Android MaterialShapeDrawable_xiangxiongfly

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文章目录 Android MaterialShapeDrawable概述属性说明基本使用圆角效果切角效果标注效果内边三角形外边三角形气泡阴影源码下载

Android MaterialShapeDrawable 概述

方便开发人员给控件添加样式。

属性说明

CornerTreatment：角样式

RoundedCornerTreatment：圆角样式CutCornerTreatment：切角样式

EdgeTreatment：边样式

TriangleEdgeTreatment：三角形

MarkerEdgeTreatment：标记点

OffsetEdgeTreatment：偏移

基本使用圆角效果

val shapeModel = ShapeAppearanceModel.builder() .setAllCorners(RoundedCornerTreatment()) .setAllCornerSizes(dp2px(10F)) .build() val backgroundDrawable = MaterialShapeDrawable(shapeModel).apply { setTint(Color.GRAY) paintStyle = Paint.Style.FILL } textView01.background = backgroundDrawable 切角效果

private fun test6() { val shapeModel = ShapeAppearanceModel.builder() .setAllCorners(CutCornerTreatment()) .setAllCornerSizes(dp2px(10F)) .build() val backgroundDrawable = MaterialShapeDrawable(shapeModel).apply { setTint(Color.GRAY) paintStyle = Paint.Style.FILL } textView06.background = backgroundDrawable } 标注效果

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val shapeModel = ShapeAppearanceModel.builder() .setAllCorners(RoundedCornerTreatment()) .setAllCornerSizes(dp2px(10F)) .setAllEdges(MarkerEdgeTreatment(dp2px(10F))) .build() val backgroundDrawable = MaterialShapeDrawable(shapeModel).apply { setTint(Color.GRAY) paintStyle = Paint.Style.FILL_AND_STROKE strokeWidth = dp2px(2F) strokeColor = ContextCompat.getColorStateList(context, R.color.red) } textView07.background = backgroundDrawable 内边三角形

val shapeModel = ShapeAppearanceModel.builder() .setAllCorners(RoundedCornerTreatment()) .setAllCornerSizes(dp2px(10F)) .setAllEdges(TriangleEdgeTreatment(dp2px(10F), true)) .build() val backgroundDrawable = MaterialShapeDrawable(shapeModel).apply { setTint(Color.GRAY) paintStyle = Paint.Style.FILL_AND_STROKE strokeWidth = dp2px(2F) strokeColor = ContextCompat.getColorStateList(context, R.color.red) } textView02.background = backgroundDrawable 外边三角形

val shapeModel = ShapeAppearanceModel.builder() .setAllCorners(RoundedCornerTreatment()) .setAllCornerSizes(dp2px(10F)) .setAllEdges(TriangleEdgeTreatment(dp2px(10F), false)) .build() val backgroundDrawable = MaterialShapeDrawable(shapeModel).apply { setTint(Color.GRAY) paintStyle = Paint.Style.FILL_AND_STROKE strokeWidth = dp2px(2F) strokeColor = ContextCompat.getColorStateList(context, R.color.red) } (textView03.parent as ViewGroup).clipChildren = false textView03.background = backgroundDrawable 气泡

val shapeModel = ShapeAppearanceModel.builder() .setAllCornerSizes(dp2px(6F)) .setBottomEdge( OffsetEdgeTreatment( TriangleEdgeTreatment(dp2px(6F), false), dp2px(30F) ) ) .build() val backgroundDrawable = MaterialShapeDrawable(shapeModel).apply { setTint(Color.parseColor("#FA4B05")) paintStyle = Paint.Style.FILL } (textView04.parent as ViewGroup).clipChildren = false textView04.background = backgroundDrawable

val shapeModel = ShapeAppearanceModel.builder() .setAllCornerSizes(dp2px(6F)) .setRightEdge( OffsetEdgeTreatment( TriangleEdgeTreatment(dp2px(6F), false), dp2px(0F) ) ) .build() val backgroundDrawable = MaterialShapeDrawable(shapeModel).apply { setTint(Color.parseColor("#FA4B05")) paintStyle = Paint.Style.FILL } (textView05.parent as ViewGroup).clipChildren = false textView05.background = backgroundDrawable 阴影

val shapeModel = ShapeAppearanceModel.builder() .setAllCorners(RoundedCornerTreatment()) .setAllCornerSizes(dp2px(16F)) .build() val backgroundDrawable = MaterialShapeDrawable(shapeModel).apply { setTint(Color.GRAY) paintStyle = Paint.Style.FILL //绘制阴影 shadowCompatibilityMode = MaterialShapeDrawable.SHADOW_COMPAT_MODE_ALWAYS initializeElevationOverlay(context) setShadowColor(Color.RED) elevation = dp2px(10F) } (textView08.parent as ViewGroup).clipChildren = false textView08.background = backgroundDrawable 源码下载