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ViewBinding HorizontalBarChartActivity #548

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Merged
hannesa2 merged 1 commit into from
Dec 23, 2025
Merged

ViewBinding HorizontalBarChartActivity #548

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32 changes: 14 additions & 18 deletions app/src/main/kotlin/info/appdev/chartexample/HorizontalBarChartActivity.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ import android.widget.SeekBar
import android.widget.SeekBar.OnSeekBarChangeListener
import androidx.core.content.ContextCompat
import androidx.core.content.res.ResourcesCompat
import androidx.core.net.toUri
import com.github.mikephil.charting.components.Legend
import com.github.mikephil.charting.components.XAxis.XAxisPosition
import com.github.mikephil.charting.data.BarData
Expand All @@ -22,9 +23,8 @@ import com.github.mikephil.charting.interfaces.datasets.IBarDataSet
import com.github.mikephil.charting.listener.OnChartValueSelectedListener
import com.github.mikephil.charting.utils.MPPointF
import info.appdev.chartexample.DataTools.Companion.getValues
import info.appdev.chartexample.notimportant.DemoBase
import androidx.core.net.toUri
import info.appdev.chartexample.databinding.ActivityHorizontalbarchartBinding
import info.appdev.chartexample.notimportant.DemoBase
import timber.log.Timber

class HorizontalBarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSelectedListener {
Expand Down Expand Up @@ -115,10 +115,10 @@ class HorizontalBarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartV
val set1: BarDataSet

if (binding.chart1.data != null &&
binding.chart1.data!!.getDataSetCount() > 0
binding.chart1.data!!.dataSetCount > 0
) {
set1 = binding.chart1.data!!.getDataSetByIndex(0) as BarDataSet
set1.entries = values
set1.entries = values
binding.chart1.data!!.notifyDataChanged()
binding.chart1.notifyDataSetChanged()
} else {
Expand Down Expand Up @@ -152,26 +152,22 @@ class HorizontalBarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartV
}

R.id.actionToggleValues -> {
binding.chart1.data!!.dataSets.forEach {
it?.isDrawValues = !it.isDrawValues
binding.chart1.data?.dataSets?.forEach {
it.isDrawValues = !it.isDrawValues
}
binding.chart1.invalidate()
}

R.id.actionToggleIcons -> {
val sets = binding.chart1.data!!
.dataSets

for (iSet in sets) {
iSet.isDrawIcons = !iSet.isDrawIcons
binding.chart1.data?.dataSets?.forEach { set ->
set.isDrawIcons = !set.isDrawIcons
}

binding.chart1.invalidate()
}

R.id.actionToggleHighlight -> {
if (binding.chart1.data != null) {
binding.chart1.data!!.isHighlightEnabled = !binding.chart1.data!!.isHighlightEnabled()
binding.chart1.data?.let { data ->
data.isHighlightEnabled = !data.isHighlightEnabled
binding.chart1.invalidate()
}
}
Expand All @@ -188,8 +184,9 @@ class HorizontalBarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartV
}

R.id.actionToggleBarBorders -> {
for (set in binding.chart1.data!!.dataSets) (set as BarDataSet).barBorderWidth = if (set.barBorderWidth == 1f) 0f else 1f

binding.chart1.data?.dataSets?.forEach { set ->
(set as BarDataSet).barBorderWidth = if (set.barBorderWidth == 1f) 0f else 1f
}
binding.chart1.invalidate()
}

Expand Down Expand Up @@ -240,8 +237,7 @@ class HorizontalBarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartV
binding.chart1.getBarBounds(entry as BarEntry, bounds)

val position = binding.chart1.getPosition(
entry, binding.chart1.data!!.getDataSetByIndex(highlight.dataSetIndex)
.axisDependency
entry, binding.chart1.data!!.getDataSetByIndex(highlight.dataSetIndex)?.axisDependency
)

Timber.i(bounds.toString())
Expand Down
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