private fun init() {
    val normalDrawable =
        getDrawable(normalBackgroundColor, normalStrokeColor, normalGradientColors)
    var pressedDrawable: GradientDrawable? = null
    var disabledDrawable: GradientDrawable? = null
    var selectedDrawable: GradientDrawable? = null
    when (type) {
        TYPE_MASK -> {
            pressedDrawable = getDrawable(
                normalBackgroundColor,
                normalStrokeColor,
                normalGradientColors
            ).apply {
                colorFilter =
                    PorterDuffColorFilter(maskBackgroundColor, PorterDuff.Mode.SRC_ATOP)
            }
            disabledDrawable =
                getDrawable(disabledBackgroundColor, disabledBackgroundColor)
        }
        TYPE_SELECTOR -> {
            pressedDrawable =
                getDrawable(pressedBackgroundColor, pressedStrokeColor, pressedGradientColors)
            disabledDrawable = getDrawable(
                disabledBackgroundColor,
                disabledStrokeColor,
                disabledGradientColors
            )
        }
    }
    selectedDrawable = getDrawable(
        selectedBackgroundColor,
        selectedStrokeColor,
        selectedGradientColors
    )
    setTextColor(normalTextColor)
    background = StateListDrawable().apply {
        if (type != TYPE_NONE) {
            addState(intArrayOf(android.R.attr.state_pressed), pressedDrawable)
        }
        addState(intArrayOf(-android.R.attr.state_enabled), disabledDrawable)
        addState(intArrayOf(android.R.attr.state_selected), selectedDrawable)
        addState(intArrayOf(), normalDrawable)
    }
  
    setOnTouchListener(this)
}
  
private fun getDrawable(
    backgroundColor: Int,
    strokeColor: Int,
    gradientColors: IntArray? = null
): GradientDrawable {
    // 背景色相关
    val drawable = GradientDrawable()
    setupColor(drawable, backgroundColor)
  
    // 形状相关
    (drawable.mutate() as GradientDrawable).shape = shape
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
        drawable.innerRadius = innerRadius
        if (innerRadiusRatio > 0f) {
            drawable.innerRadiusRatio = innerRadiusRatio
        }
        drawable.thickness = thickness
        if (thicknessRatio > 0f) {
            drawable.thicknessRatio = thicknessRatio
        }
    }
  
    // 描边相关
    if (strokeColor != 0) {
        (drawable.mutate() as GradientDrawable).setStroke(
            strokeWidth,
            strokeColor,
            dashWidth,
            dashGap
        )
    }
  
    // 圆角相关
    setupCornersRadius(
        drawable,
        cornersRadius,
        cornersTopLeftRadius,
        cornersTopRightRadius,
        cornersBottomRightRadius,
        cornersBottomLeftRadius
    )
  
    // 渐变相关
    (drawable.mutate() as GradientDrawable).gradientType = gradientType
    if (gradientCenterX != 0.0f || gradientCenterY != 0.0f) {
        (drawable.mutate() as GradientDrawable).setGradientCenter(
            gradientCenterX,
            gradientCenterY
        )
    }
    gradientColors?.let { colors ->
        (drawable.mutate() as GradientDrawable).colors = colors
    }
    var orientation: GradientDrawable.Orientation? = null
    when (gradientOrientation) {
        GRADIENT_ORIENTATION_TOP_BOTTOM -> {
            orientation = GradientDrawable.Orientation.TOP_BOTTOM
        }
        GRADIENT_ORIENTATION_TR_BL -> {
            orientation = GradientDrawable.Orientation.TR_BL
        }
        GRADIENT_ORIENTATION_RIGHT_LEFT -> {
            orientation = GradientDrawable.Orientation.RIGHT_LEFT
        }
        GRADIENT_ORIENTATION_BR_TL -> {
            orientation = GradientDrawable.Orientation.BR_TL
        }
        GRADIENT_ORIENTATION_BOTTOM_TOP -> {
            orientation = GradientDrawable.Orientation.BOTTOM_TOP
        }
        GRADIENT_ORIENTATION_BL_TR -> {
            orientation = GradientDrawable.Orientation.BL_TR
        }
        GRADIENT_ORIENTATION_LEFT_RIGHT -> {
            orientation = GradientDrawable.Orientation.LEFT_RIGHT
        }
        GRADIENT_ORIENTATION_TL_BR -> {
            drawable.orientation = GradientDrawable.Orientation.TL_BR
        }
    }
    orientation?.apply {
        (drawable.mutate() as GradientDrawable).orientation = this
    }
    return drawable
}

implementation "io.github.freddychen:silhouette:$lastest_version"

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/black"
    android:gravity="center_horizontal"
    android:orientation="vertical">

    <com.freddy.silhouette.widget.button.SleTextButton
        android:id="@+id/stb_1"
        android:layout_width="match_parent"
        android:layout_height="54dp"
        android:layout_marginHorizontal="48dp"
        android:layout_marginTop="14dp"
        android:gravity="center"
        android:text="SleTextButton1"
        android:textSize="20sp"
        app:sle_cornersRadius="28dp"
        app:sle_normalBackgroundColor="#f88789"
        app:sle_normalTextColor="@color/white"
        app:sle_type="mask" />

    <com.freddy.silhouette.widget.button.SleTextButton
        android:id="@+id/stb_2"
        android:layout_width="match_parent"
        android:layout_height="54dp"
        android:layout_marginHorizontal="48dp"
        android:layout_marginTop="14dp"
        android:gravity="center"
        android:text="SleTextButton2"
        android:textSize="20sp"
        app:sle_cornersBottomRightRadius="24dp"
        app:sle_cornersTopLeftRadius="14dp"
        app:sle_normalBackgroundColor="#338899"
        app:sle_normalTextColor="@color/white"
        app:sle_pressedBackgroundColor="#aeeacd"
        app:sle_type="selector" />

    <com.freddy.silhouette.widget.button.SleTextButton
        android:id="@+id/stb_3"
        android:layout_width="120dp"
        android:layout_height="120dp"
        android:layout_marginHorizontal="48dp"
        android:layout_marginTop="14dp"
        android:enabled="false"
        android:gravity="center"
        android:text="SleTextButton2"
        android:textSize="14sp"
        app:sle_cornersBottomRightRadius="24dp"
        app:sle_cornersTopLeftRadius="14dp"
        app:sle_normalBackgroundColor="#cc688e"
        app:sle_normalTextColor="@color/white"
        app:sle_pressedBackgroundColor="#34eeac"
        app:sle_shape="oval"
        app:sle_type="selector" />

    <com.freddy.silhouette.widget.button.SleImageButton
        android:id="@+id/sib_1"
        android:layout_width="84dp"
        android:layout_height="84dp"
        android:layout_marginTop="14dp"
        app:sle_ib_type="mask"
        app:sle_normalResId="@drawable/ic_launcher_background" />

    <com.freddy.silhouette.widget.button.SleImageButton
        android:id="@+id/sib_2"
        android:layout_width="128dp"
        android:layout_height="128dp"
        android:layout_marginTop="14dp"
        app:sle_ib_type="alpha"
        app:sle_normalResId="@drawable/ic_launcher_background" />

    <com.freddy.silhouette.widget.button.SleImageButton
        android:id="@+id/sib_3"
        android:layout_width="72dp"
        android:layout_height="72dp"
        android:layout_marginTop="14dp"
        app:sle_ib_type="selector"
        app:sle_normalResId="@mipmap/ic_launcher"
        app:sle_pressedResId="@drawable/ic_launcher_foreground" />

    <com.freddy.silhouette.widget.layout.SleConstraintLayout
        android:id="@+id/scl_1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginHorizontal="48dp"
        android:layout_marginTop="14dp"
        android:paddingHorizontal="14dp"
        android:paddingVertical="8dp"
        app:sle_cornersRadius="10dp"
        app:sle_interceptType="intercept_super"
        app:sle_normalBackgroundColor="@color/white">

        <ImageView
            android:layout_width="72dp"
            android:layout_height="48dp"
            android:scaleType="centerCrop"
            android:src="@mipmap/ic_launcher_round" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="UserName"
            android:textColor="@color/black"
            android:textSize="18sp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />
    </com.freddy.silhouette.widget.layout.SleConstraintLayout>

    <com.freddy.silhouette.widget.layout.SleLinearLayout
        android:id="@+id/sll_1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginHorizontal="48dp"
        android:layout_marginTop="14dp"
        android:gravity="center_vertical"
        android:paddingHorizontal="14dp"
        app:sle_type="selector"
        android:paddingVertical="8dp"
        app:sle_cornersTopRightRadius="24dp"
        app:sle_cornersBottomRightRadius="18dp"
        app:sle_interceptType="intercept_true"
        app:sle_pressedBackgroundColor="#fe9e87"
        app:sle_normalBackgroundColor="#aee949">

        <ImageView
            android:layout_width="72dp"
            android:layout_height="48dp"
            android:scaleType="centerCrop"
            android:src="@mipmap/ic_launcher_round" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="14dp"
            android:text="UserName"
            android:textColor="@color/black"
            android:textSize="18sp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />
    </com.freddy.silhouette.widget.layout.SleLinearLayout>
</LinearLayout>

Copyright 2022, chenshichao

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.