implemented actions builder.

Author: st235

app/src/main/java/github/com/st235/swipetoactionlayout/ShowcaseActivity.kt

@@ -37,26 +37,29 @@ class ShowcaseActivity : AppCompatActivity() {
 
         swipeToActionLayout.actions =
             listOf(
-                SwipeAction.withBackgroundColor(
+                SwipeAction.Builder(
                     actionId = R.id.action_call,
-                    iconId = R.drawable.ic_call_black_18dp,
-                    text = "Call",
-                    backgroundColor = 0xFF455A64.toInt()
-                ),
-                SwipeAction.withBackgroundColor(
+                    iconId = R.drawable.ic_call_black_18dp
+                )
+                    .text("Call")
+                    .backgroundColor(0xFF455A64.toInt())
+                    .build(),
+                SwipeAction.Builder(
                     actionId = R.id.action_email,
-                    iconId = R.drawable.ic_email_black_18dp,
-                    text = "Email",
-                    backgroundColor = 0xFF37474F.toInt()
-                ),
-                SwipeAction.withBackgroundColor(
+                    iconId = R.drawable.ic_email_black_18dp
+                )
+                    .text("Email")
+                    .backgroundColor(0xFF37474F.toInt())
+                    .build(),
+                SwipeAction.Builder(
                     actionId = R.id.action_delete,
-                    iconId = R.drawable.ic_delete_black_18dp,
-                    text = "Remove",
-                    iconTint = 0xFFEEEEEE.toInt(),
-                    textColor = 0xFFEEEEEE.toInt(),
-                    backgroundColor = 0xFF263238.toInt()
+                    iconId = R.drawable.ic_delete_black_18dp
                 )
+                    .text("Remove")
+                    .backgroundColor(0xFF263238.toInt())
+                    .iconTint(0xFFEEEEEE.toInt())
+                    .textColor(0xFFEEEEEE.toInt())
+                    .build()
             )
 
         vibrateCheckBox.setOnCheckedChangeListener { _, isChecked ->

lib-swipetoactionlayout/src/main/java/github/com/st235/lib_swipetoactionlayout/SwipeAction.kt

@@ -4,18 +4,80 @@ import android.content.Context
 import android.graphics.Color
 import android.graphics.drawable.ColorDrawable
 import android.graphics.drawable.Drawable
-import androidx.annotation.*
+import androidx.annotation.ColorInt
+import androidx.annotation.ColorRes
+import androidx.annotation.DrawableRes
+import androidx.annotation.IdRes
 import androidx.core.content.ContextCompat
+import androidx.core.view.ViewCompat
 
 data class SwipeAction internal constructor(
     @IdRes val actionId: Int,
     val background: Drawable?,
     @DrawableRes val iconId: Int,
     val text: CharSequence?,
-    @ColorInt val iconTint: Int = Color.WHITE,
-    @ColorInt val textColor: Int = Color.WHITE
+    @ColorInt val iconTint: Int,
+    @ColorInt val textColor: Int
 ) {
 
+    constructor(builder: Builder):
+            this(
+                builder.actionId,
+                builder.background,
+                builder.iconId,
+                builder.text,
+                builder.iconTint,
+                builder.textColor
+            )
+
+    class Builder(
+        @IdRes internal val actionId: Int = ViewCompat.generateViewId(),
+        @DrawableRes internal val iconId: Int
+    ) {
+
+        internal var background: Drawable? = null
+        internal var text: CharSequence? = null
+        @ColorInt
+        internal var iconTint: Int = Color.WHITE
+        @ColorInt
+        internal var textColor: Int = Color.WHITE
+
+        fun background(background: Drawable): Builder {
+            this.background = background
+            return this
+        }
+
+        fun backgroundRes(context: Context, @DrawableRes backgroundRes: Int): Builder {
+            this.background = ContextCompat.getDrawable(context, backgroundRes)
+            return this
+        }
+
+        fun backgroundColor(@ColorInt color: Int): Builder {
+            this.background = ColorDrawable(color)
+            return this
+        }
+
+        fun text(text: CharSequence): Builder {
+            this.text = text
+            return this
+        }
+
+        fun iconTint(@ColorInt iconTint: Int): Builder {
+            this.iconTint = iconTint
+            return this
+        }
+
+        fun textColor(@ColorInt textColor: Int): Builder {
+            this.textColor = textColor
+            return this
+        }
+
+        fun build(): SwipeAction {
+            return SwipeAction(this)
+        }
+
+    }
+
     companion object {
 
         fun withBackgroundColor(