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fix the Circle Demo

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This commit is contained in:
Bella Mangunsong 2018-02-15 11:25:01 +11:00
parent bc62c4209d
commit 764ec8d0c1
1 changed files with 4 additions and 1 deletions
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5
ApiDemos/kotlin/app/src/main/java/com/example/kotlindemos/CircleDemoActivity.kt
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@ -139,6 +139,7 @@ class CircleDemoActivity :
}
fun onStyleChange() {
// [circle] is treated as implicit this inside the with block
with(circle) {
strokeWidth = strokeWidthBar.progress.toFloat()
strokeColor = strokeColorArgb
@ -208,7 +209,8 @@ class CircleDemoActivity :
setContentDescription(getString(R.string.circle_demo_details))
setOnMapLongClickListener { point ->
// We know the center, let's place the outline at a point 3/4 along the view.
val view: View = supportFragmentManager.findFragmentById(R.id.map).view as View
val view: View = supportFragmentManager.findFragmentById(R.id.map).view
?: return@setOnMapLongClickListener
val radiusLatLng = map.projection.fromScreenLocation(
Point(view.height * 3 / 4, view.width * 3 / 4))
// Create the circle.
@ -292,6 +294,7 @@ class CircleDemoActivity :
else -> strokeColorArgb
}
// Apply the style change to all the circles.
circles.map { it.onStyleChange() }
}