Reformat Kotlin files

lib/src/main/java/com/davidmiguel/multistateswitch/MultiStateSwitch.kt

@@ -2,7 +2,13 @@ package com.davidmiguel.multistateswitch
 
 import android.annotation.SuppressLint
 import android.content.Context
-import android.graphics.*
+import android.graphics.Bitmap
+import android.graphics.BlurMaskFilter
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.Point
+import android.graphics.Rect
+import android.graphics.Typeface
 import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
 import android.graphics.drawable.GradientDrawable
@@ -11,7 +17,11 @@ import android.util.AttributeSet
 import android.util.Log
 import android.util.SparseArray
 import android.util.TypedValue
-import android.view.*
+import android.view.Gravity
+import android.view.MotionEvent
+import android.view.View
+import android.view.ViewConfiguration
+import android.view.ViewGroup
 import android.widget.TextView
 import androidx.annotation.ColorInt
 import androidx.annotation.Dimension
@@ -28,10 +38,10 @@ private const val SHADOW_BOTTOM_OVERFLOW_DP = 10f
 
 @Suppress("MemberVisibilityCanBePrivate", "unused")
 class MultiStateSwitch @JvmOverloads constructor(
-        context: Context,
-        attrs: AttributeSet? = null,
-        defStyleAttr: Int = R.attr.multistateswitch_MultiStateSwitchStyle,
-        defStyleRes: Int = R.style.multistateswitch_MultiStateSwitch,
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = R.attr.multistateswitch_MultiStateSwitchStyle,
+    defStyleRes: Int = R.style.multistateswitch_MultiStateSwitch,
 ) : View(context, attrs, defStyleAttr, defStyleRes) {
 
     // START Styleable properties
@@ -309,33 +319,34 @@ class MultiStateSwitch @JvmOverloads constructor(
         val stateStyle = statesStyles[stateIndex] ?: StateStyle.Builder().build()
         // Create the drawable representing the state (normal, selected or disabled)
         val bitmapNormal = createStateDrawable(
-                stateText = text,
-                textWidth = stateSize.x,
-                textHeight = stateSize.y,
-                backgroundColor = 0,
-                shadow = false,
-                textColor = stateStyle.textColor ?: textColor,
-                textSize = stateStyle.textSize ?: textSize,
-                textTypeface = stateStyle.textTypeface ?: textTypeface
+            stateText = text,
+            textWidth = stateSize.x,
+            textHeight = stateSize.y,
+            backgroundColor = 0,
+            shadow = false,
+            textColor = stateStyle.textColor ?: textColor,
+            textSize = stateStyle.textSize ?: textSize,
+            textTypeface = stateStyle.textTypeface ?: textTypeface
         )
         val bitmapSelected = if (disabledStateEnabled && stateIndex == disableStateIndex) createStateDrawable(
-                stateText = disabledText,
-                textWidth = stateSize.x,
-                textHeight = stateSize.y,
-                backgroundColor = stateStyle.disabledBackgroundColor ?: disabledBackgroundColor,
-                shadow = true,
-                textColor = stateStyle.disabledTextColor ?: disabledTextColor,
-                textSize = stateStyle.disabledTextSize ?: disabledTextSize,
-                textTypeface = stateStyle.disabledTextTypeface ?: textTypeface
+            stateText = disabledText,
+            textWidth = stateSize.x,
+            textHeight = stateSize.y,
+            backgroundColor = stateStyle.disabledBackgroundColor ?: disabledBackgroundColor,
+            shadow = true,
+            textColor = stateStyle.disabledTextColor ?: disabledTextColor,
+            textSize = stateStyle.disabledTextSize ?: disabledTextSize,
+            textTypeface = stateStyle.disabledTextTypeface ?: textTypeface
         )
-        else createStateDrawable(selectedText,
-                textWidth = stateSize.x,
-                textHeight = stateSize.y,
-                backgroundColor = stateStyle.selectedBackgroundColor ?: selectedBackgroundColor,
-                shadow = true,
-                textColor = stateStyle.selectedTextColor ?: selectedTextColor,
-                textSize = stateStyle.selectedTextSize ?: selectedTextSize,
-                textTypeface = stateStyle.selectedTextTypeface ?: textTypeface
+        else createStateDrawable(
+            selectedText,
+            textWidth = stateSize.x,
+            textHeight = stateSize.y,
+            backgroundColor = stateStyle.selectedBackgroundColor ?: selectedBackgroundColor,
+            shadow = true,
+            textColor = stateStyle.selectedTextColor ?: selectedTextColor,
+            textSize = stateStyle.selectedTextSize ?: selectedTextSize,
+            textTypeface = stateStyle.selectedTextTypeface ?: textTypeface
         )
         return StateSelector(bitmapNormal, bitmapSelected)
     }
@@ -344,14 +355,14 @@ class MultiStateSwitch @JvmOverloads constructor(
      * Creates a drawable that represents the state with given styles.
      */
     private fun createStateDrawable(
-            stateText: String,
-            @Dimension textWidth: Int,
-            @Dimension textHeight: Int,
-            @ColorInt backgroundColor: Int,
-            shadow: Boolean,
-            @ColorInt textColor: Int,
-            @Dimension textSize: Int,
-            textTypeface: Typeface?
+        stateText: String,
+        @Dimension textWidth: Int,
+        @Dimension textHeight: Int,
+        @ColorInt backgroundColor: Int,
+        shadow: Boolean,
+        @ColorInt textColor: Int,
+        @Dimension textSize: Int,
+        textTypeface: Typeface?
     ): BitmapDrawable {
         // Create text view
         val stateTV = TextView(context).apply {
@@ -371,8 +382,10 @@ class MultiStateSwitch @JvmOverloads constructor(
             }
             isDrawingCacheEnabled = true
             // Draw it in cache
-            measure(MeasureSpec.makeMeasureSpec(0 /* any */, MeasureSpec.UNSPECIFIED),
-                    MeasureSpec.makeMeasureSpec(0 /* any */, MeasureSpec.UNSPECIFIED))
+            measure(
+                MeasureSpec.makeMeasureSpec(0 /* any */, MeasureSpec.UNSPECIFIED),
+                MeasureSpec.makeMeasureSpec(0 /* any */, MeasureSpec.UNSPECIFIED)
+            )
             layout(0, 0, measuredWidth, measuredHeight)
         }
         // Convert text view to bitmap
@@ -451,8 +464,8 @@ class MultiStateSwitch @JvmOverloads constructor(
      * Sets current state and notifies the listeners.
      */
     private fun setCurrentState(
-            currentStateIndex: Int,
-            notifyStateListeners: Boolean
+        currentStateIndex: Int,
+        notifyStateListeners: Boolean
     ) {
         if (notifyStateListeners) {
             notifyListeners(currentStateIndex)
@@ -599,9 +612,10 @@ class MultiStateSwitch @JvmOverloads constructor(
      */
     private fun drawState(canvas: Canvas, stateDrawable: Drawable, stateCenter: Point) {
         stateDrawable.setBounds(
-                stateCenter.x - stateRadius.x - shadowStartEndOverflowPx,
-                stateCenter.y - stateRadius.y,
-                stateCenter.x + stateRadius.x + shadowStartEndOverflowPx, shadowHeight)
+            stateCenter.x - stateRadius.x - shadowStartEndOverflowPx,
+            stateCenter.y - stateRadius.y,
+            stateCenter.x + stateRadius.x + shadowStartEndOverflowPx, shadowHeight
+        )
         stateDrawable.draw(canvas)
     }
 

lib/src/main/java/com/davidmiguel/multistateswitch/State.kt

@@ -4,7 +4,7 @@ package com.davidmiguel.multistateswitch
  * Models a state of the switch.
  */
 data class State @JvmOverloads constructor(
-        val text: String,
-        val selectedText: String = text,
-        val disabledText: String = text
+    val text: String,
+    val selectedText: String = text,
+    val disabledText: String = text
 )

lib/src/main/java/com/davidmiguel/multistateswitch/StateSelector.kt

@@ -6,6 +6,6 @@ import android.graphics.drawable.Drawable
  * Stores the two representations of the state.
  */
 data class StateSelector(
-        val normal: Drawable,
-        val selected: Drawable
+    val normal: Drawable,
+    val selected: Drawable
 )

lib/src/main/java/com/davidmiguel/multistateswitch/StateStyle.kt

@@ -8,30 +8,30 @@ import androidx.annotation.Dimension
  * Defines the colors of one state.
  */
 data class StateStyle(
-        @ColorInt val textColor: Int?,
-        @Dimension val textSize: Int?,
-        val textTypeface: Typeface?,
-        @ColorInt val selectedBackgroundColor: Int?,
-        @ColorInt val selectedTextColor: Int?,
-        @Dimension val selectedTextSize: Int?,
-        val selectedTextTypeface: Typeface?,
-        @ColorInt val disabledBackgroundColor: Int?,
-        @ColorInt val disabledTextColor: Int?,
-        @Dimension val disabledTextSize: Int?,
-        val disabledTextTypeface: Typeface?
+    @ColorInt val textColor: Int?,
+    @Dimension val textSize: Int?,
+    val textTypeface: Typeface?,
+    @ColorInt val selectedBackgroundColor: Int?,
+    @ColorInt val selectedTextColor: Int?,
+    @Dimension val selectedTextSize: Int?,
+    val selectedTextTypeface: Typeface?,
+    @ColorInt val disabledBackgroundColor: Int?,
+    @ColorInt val disabledTextColor: Int?,
+    @Dimension val disabledTextSize: Int?,
+    val disabledTextTypeface: Typeface?
 ) {
     @Suppress("unused")
     class Builder {
-        private var textColor : Int? = null
-        private var textSize : Int? = null
+        private var textColor: Int? = null
+        private var textSize: Int? = null
         private var textTypeface: Typeface? = null
-        private var selectedBackgroundColor : Int? = null
-        private var selectedTextColor : Int? = null
-        private var selectedTextSize : Int? = null
+        private var selectedBackgroundColor: Int? = null
+        private var selectedTextColor: Int? = null
+        private var selectedTextSize: Int? = null
         private var selectedTextTypeface: Typeface? = null
-        private var disabledBackgroundColor : Int? = null
-        private var disabledTextColor : Int? = null
-        private var disabledTextSize : Int? = null
+        private var disabledBackgroundColor: Int? = null
+        private var disabledTextColor: Int? = null
+        private var disabledTextSize: Int? = null
         private var disabledTextTypeface: Typeface? = null
 
         /**
@@ -124,17 +124,17 @@ data class StateStyle(
 
         fun build(): StateStyle {
             return StateStyle(
-                    textColor,
-                    textSize,
-                    textTypeface,
-                    selectedBackgroundColor,
-                    selectedTextColor,
-                    selectedTextSize,
-                    selectedTextTypeface,
-                    disabledBackgroundColor,
-                    disabledTextColor,
-                    disabledTextSize,
-                    disabledTextTypeface
+                textColor,
+                textSize,
+                textTypeface,
+                selectedBackgroundColor,
+                selectedTextColor,
+                selectedTextSize,
+                selectedTextTypeface,
+                disabledBackgroundColor,
+                disabledTextColor,
+                disabledTextSize,
+                disabledTextTypeface
             )
         }
     }

sample/src/main/java/com/davidmiguel/multistateswitch/sample/MainActivity.kt

@@ -29,7 +29,7 @@ class MainActivity : AppCompatActivity(), StateListener {
     }
 
     override fun onStateSelected(stateIndex: Int, state: State) {
-        Log.d("asdf", getString(R.string.listener, stateIndex, state.text))
+        Log.d("onStateSelected", getString(R.string.listener, stateIndex, state.text))
         binding.listener.text = getString(R.string.listener, stateIndex, state.text)
     }
 
@@ -45,26 +45,28 @@ class MainActivity : AppCompatActivity(), StateListener {
 
     private fun setupCustomizedSwitch() {
         binding.customizedSwitch.addStateFromString(
-                "Cold",
-                StateStyle.Builder()
-                        .withSelectedBackgroundColor(Color.BLUE)
-                        .build()
+            "Cold",
+            StateStyle.Builder()
+                .withSelectedBackgroundColor(Color.BLUE)
+                .build()
         )
         binding.customizedSwitch.addState(
-                State(
-                    text = "ON",
-                    selectedText = "OFF",
-                    disabledText = "OFF"
-                ),
-                StateStyle.Builder()
-                        .withTextColor(ContextCompat.getColor(this, R.color.colorPrimary))
-                        .withDisabledBackgroundColor(Color.BLACK)
-                        .withDisabledTextColor(Color.WHITE)
-                        .build()
+            State(
+                text = "ON",
+                selectedText = "OFF",
+                disabledText = "OFF"
+            ),
+            StateStyle.Builder()
+                .withTextColor(ContextCompat.getColor(this, R.color.colorPrimary))
+                .withDisabledBackgroundColor(Color.BLACK)
+                .withDisabledTextColor(Color.WHITE)
+                .build()
         )
-        binding.customizedSwitch.addStateFromString("Hot", StateStyle.Builder()
+        binding.customizedSwitch.addStateFromString(
+            "Hot", StateStyle.Builder()
                 .withSelectedBackgroundColor(Color.RED)
-                .build())
+                .build()
+        )
         binding.customizedSwitch.addStateListener(this)
         setupCustomizedButtons()
     }

sample/src/main/java/com/davidmiguel/multistateswitch/sample/viewpager/ViewPagerPageFragment.kt

@@ -16,9 +16,9 @@ class ViewPagerPageFragment : Fragment() {
     private var currentPage: Int = 0
 
     override fun onCreateView(
-            inflater: LayoutInflater,
-            container: ViewGroup?,
-            savedInstanceState: Bundle?
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
     ): View {
         binding = FragmentViewPagerPageBinding.inflate(inflater, container, false)
         currentPage = arguments?.getInt(ARG_PAGE) ?: 0