[#144] Add the new setDotsStrokeWidth method for SpringDotsIndicator …

…and WormDotsIndicator
tommybuonomo · Apr 30, 2022 · 8f542aa · 8f542aa
1 parent da21118
commit 8f542aa
Show file tree

Hide file tree

Showing 3 changed files with 31 additions and 8 deletions.
diff --git a/viewpagerdotsindicator-sample/src/main/res/layout/activity_view_pager2.xml b/viewpagerdotsindicator-sample/src/main/res/layout/activity_view_pager2.xml
@@ -77,7 +77,6 @@
         android:layout_marginTop="16dp"
         android:layout_marginEnd="8dp"
         app:dotsColor="@color/md_white_1000"
-        app:dotsStrokeWidth="8dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/spring_dots_indicator" />

diff --git a/...rdotsindicator/src/main/kotlin/com/tbuonomo/viewpagerdotsindicator/SpringDotsIndicator.kt b/...rdotsindicator/src/main/kotlin/com/tbuonomo/viewpagerdotsindicator/SpringDotsIndicator.kt
@@ -206,12 +206,24 @@ class SpringDotsIndicator @JvmOverloads constructor(
     /**
      * Set the stroke indicator dots color.
      *
-     * @param color the color fo the stroke indicator dots.
+     * @param color the color for the stroke indicator dots.
      */
     fun setStrokeDotsIndicatorColor(color: Int) {
         dotsStrokeColor = color
         for (v in dots) {
             setUpDotBackground(true, v)
         }
     }
+
+    /**
+     * Set the dots stroke width.
+     *
+     * @param width the stroke width color for the indicator dots.
+     */
+    fun setDotsStrokeWidth(width: Float) {
+        dotsStrokeWidth = width
+        for (v in dots) {
+            setUpDotBackground(true, v)
+        }
+    }
 }
diff --git a/...gerdotsindicator/src/main/kotlin/com/tbuonomo/viewpagerdotsindicator/WormDotsIndicator.kt b/...gerdotsindicator/src/main/kotlin/com/tbuonomo/viewpagerdotsindicator/WormDotsIndicator.kt
@@ -25,7 +25,7 @@ class WormDotsIndicator @JvmOverloads constructor(
     private var dotIndicatorLayout: View? = null
 
     // Attributes
-    private var dotsStrokeWidth: Int = 0
+    private var dotsStrokeWidth: Float = 0f
     private var dotIndicatorColor: Int = 0
     private var dotsStrokeColor: Int = 0
 
@@ -45,7 +45,7 @@ class WormDotsIndicator @JvmOverloads constructor(
         strokeDotsLinearLayout.orientation = HORIZONTAL
         addView(strokeDotsLinearLayout)
 
-        dotsStrokeWidth = dpToPx(2) // 2dp
+        dotsStrokeWidth = dpToPxF(2f) // 2dp
         dotIndicatorColor = context.getThemePrimaryColor()
         dotsStrokeColor = dotIndicatorColor
 
@@ -61,8 +61,8 @@ class WormDotsIndicator @JvmOverloads constructor(
             // Spring dots attributes
             dotsStrokeWidth = a.getDimension(
                 R.styleable.WormDotsIndicator_dotsStrokeWidth,
-                dotsStrokeWidth.toFloat()
-            ).toInt()
+                dotsStrokeWidth
+            )
 
             a.recycle()
         }
@@ -149,11 +149,11 @@ class WormDotsIndicator @JvmOverloads constructor(
     private fun setUpDotBackground(stroke: Boolean, dotImageView: View) {
         val dotBackground = dotImageView.background as GradientDrawable
         if (stroke) {
-            dotBackground.setStroke(dotsStrokeWidth, dotsStrokeColor)
+            dotBackground.setStroke(dotsStrokeWidth.toInt(), dotsStrokeColor)
         } else {
             dotBackground.setColor(dotIndicatorColor)
         }
-        dotBackground.cornerRadius = dotsCornerRadius.toFloat()
+        dotBackground.cornerRadius = dotsCornerRadius
     }
 
     override fun refreshDotColor(index: Int) {
@@ -237,4 +237,16 @@ class WormDotsIndicator @JvmOverloads constructor(
             setUpDotBackground(true, v)
         }
     }
+
+    /**
+     * Set the dots stroke width.
+     *
+     * @param width the stroke width color for the indicator dots.
+     */
+    fun setDotsStrokeWidth(width: Float) {
+        dotsStrokeWidth = width
+        for (v in dots) {
+            setUpDotBackground(true, v)
+        }
+    }
 }