diff options
Diffstat (limited to 'colorpicker/src/main/kotlin/ca')
| -rw-r--r-- | colorpicker/src/main/kotlin/ca/allanwang/kau/colorpicker/CircleView.kt | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/colorpicker/src/main/kotlin/ca/allanwang/kau/colorpicker/CircleView.kt b/colorpicker/src/main/kotlin/ca/allanwang/kau/colorpicker/CircleView.kt index 27849bc..d2cda83 100644 --- a/colorpicker/src/main/kotlin/ca/allanwang/kau/colorpicker/CircleView.kt +++ b/colorpicker/src/main/kotlin/ca/allanwang/kau/colorpicker/CircleView.kt @@ -49,7 +49,11 @@ import kotlin.math.roundToInt * An extension of MaterialDialog's CircleView with animation selection * [https://github.com/afollestad/material-dialogs/blob/master/commons/src/main/java/com/afollestad/materialdialogs/color/CircleView.java] */ -class CircleView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0) : +class CircleView @JvmOverloads constructor( + context: Context, + attrs: AttributeSet? = null, + defStyleAttr: Int = 0 +) : FrameLayout(context, attrs, defStyleAttr) { private val borderWidthMicro: Float = context.getDip(1f) @@ -70,10 +74,22 @@ class CircleView @JvmOverloads constructor(context: Context, attrs: AttributeSet invalidate() } } + var selectedRing: Boolean = true init { update(Color.DKGRAY) setWillNotDraw(false) + context.theme.obtainStyledAttributes( + attrs, + R.styleable.CircleView, + 0, 0 + ).apply { + try { + selectedRing = getBoolean(R.styleable.CircleView_selectedRing, selectedRing) + } finally { + recycle() + } + } } private fun update(@ColorInt color: Int) { @@ -123,10 +139,13 @@ class CircleView @JvmOverloads constructor(context: Context, attrs: AttributeSet } fun animateSelected(selected: Boolean) { - if (this.selected == selected) return + if (!this.selectedRing || this.selected == selected) return this.selected = selected // We need to draw the other bands val range = - if (selected) Pair(-borderWidthSmall, borderWidthLarge) else Pair(borderWidthLarge, -borderWidthSmall) + if (selected) Pair(-borderWidthSmall, borderWidthLarge) else Pair( + borderWidthLarge, + -borderWidthSmall + ) ValueAnimator.ofFloat(range.first, range.second).apply { reverse() duration = 150L @@ -148,7 +167,7 @@ class CircleView @JvmOverloads constructor(context: Context, attrs: AttributeSet val centerWidth = (measuredWidth / 2).toFloat() val centerHeight = (measuredHeight / 2).toFloat() if (withBorder) canvas.drawCircle(centerWidth, centerHeight, centerWidth, whitePaint) - if (selected) { + if (selected && selectedRing) { val whiteRadius = centerWidth - whiteOuterBound val innerRadius = whiteRadius - borderWidthSmall if (whiteRadius >= centerWidth) { |