Cosmetic

Author: hannesa2

app/src/main/kotlin/info/appdev/chartexample/DrawChartActivity.kt

@@ -120,7 +120,7 @@ class DrawChartActivity : DemoBase(), OnChartValueSelectedListener, OnDrawListen
     }
 
     override fun onValueSelected(entry: Entry, highlight: Highlight) {
-        Timber.i(("Value: " + entry.y + ", xIndex: " + entry.x + ", DataSet index: " + highlight.dataSetIndex))
+        Timber.i(("Value: ${entry.y}, xIndex: ${entry.x}, DataSet index:${highlight.dataSetIndex}"))
     }
 
     override fun onNothingSelected() = Unit

app/src/main/kotlin/info/appdev/chartexample/SpecificPositionsLineChartActivity.kt

@@ -290,7 +290,7 @@ class SpecificPositionsLineChartActivity : DemoBase(), OnSeekBarChangeListener,
     }
 
     override fun onChartGestureStart(me: MotionEvent, lastPerformedGesture: ChartGesture?) {
-        Timber.i("START, x: " + me.x + ", y: " + me.y)
+        Timber.i("START, x: ${me.x}, y: ${me.y}")
     }
 
     override fun onChartGestureEnd(me: MotionEvent, lastPerformedGesture: ChartGesture?) {