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Fix deprecations #438

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Merged
hannesa2 merged 4 commits into from
Dec 3, 2025
Merged

Fix deprecations #438

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d079e22
Deprecation overrideActivityTransition
hannesa2 Dec 3, 2025
bcf5909
Lint suggestions
hannesa2 Dec 3, 2025
1247004
Deprecation getResources().getDrawable()
hannesa2 Dec 3, 2025
caefcc7
Deprecation FLAG_FULLSCREEN
hannesa2 Dec 3, 2025
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15 changes: 5 additions & 10 deletions app/src/main/java/info/appdev/chartexample/AnotherBarActivity.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,6 @@ import android.content.pm.PackageManager
import android.os.Bundle
import android.view.Menu
import android.view.MenuItem
import android.view.WindowManager
import android.widget.SeekBar
import android.widget.SeekBar.OnSeekBarChangeListener
import android.widget.TextView
Expand All @@ -31,24 +30,20 @@ class AnotherBarActivity : DemoBase(), OnSeekBarChangeListener {

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
window.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN
)
setContentView(R.layout.activity_barchart)

title = "AnotherBarActivity"

tvX = findViewById<TextView>(R.id.tvXMax)
tvY = findViewById<TextView>(R.id.tvYMax)
tvX = findViewById(R.id.tvXMax)
tvY = findViewById(R.id.tvYMax)

seekBarX = findViewById<SeekBar>(R.id.seekBarX)
seekBarX = findViewById(R.id.seekBarX)
seekBarX!!.setOnSeekBarChangeListener(this)

seekBarY = findViewById<SeekBar>(R.id.seekBarY)
seekBarY = findViewById(R.id.seekBarY)
seekBarY!!.setOnSeekBarChangeListener(this)

chart = findViewById<BarChart>(R.id.chart1)
chart = findViewById(R.id.chart1)

chart!!.description.isEnabled = false

Expand Down
20 changes: 8 additions & 12 deletions app/src/main/java/info/appdev/chartexample/BarChartActivity.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -8,11 +8,11 @@ import android.os.Bundle
import android.util.Log
import android.view.Menu
import android.view.MenuItem
import android.view.WindowManager
import android.widget.SeekBar
import android.widget.SeekBar.OnSeekBarChangeListener
import android.widget.TextView
import androidx.core.content.ContextCompat
import androidx.core.content.res.ResourcesCompat
import androidx.core.net.toUri
import com.github.mikephil.charting.charts.BarChart
import com.github.mikephil.charting.components.Legend
Expand Down Expand Up @@ -45,24 +45,20 @@ class BarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSelect

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
window.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN
)
setContentView(R.layout.activity_barchart)

title = "BarChartActivity"

tvX = findViewById<TextView>(R.id.tvXMax)
tvY = findViewById<TextView>(R.id.tvYMax)
tvX = findViewById(R.id.tvXMax)
tvY = findViewById(R.id.tvYMax)

seekBarX = findViewById<SeekBar>(R.id.seekBarX)
seekBarY = findViewById<SeekBar>(R.id.seekBarY)
seekBarX = findViewById(R.id.seekBarX)
seekBarY = findViewById(R.id.seekBarY)

seekBarY!!.setOnSeekBarChangeListener(this)
seekBarX!!.setOnSeekBarChangeListener(this)

chart = findViewById<BarChart>(R.id.chart1)
chart = findViewById(R.id.chart1)
chart!!.setOnChartValueSelectedListener(this)
chart!!.setRoundedBarRadius(50f)

Expand Down Expand Up @@ -141,7 +137,7 @@ class BarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSelect
val `val` = (sampleValues[i]!!.toFloat() * (range + 1))

if (`val` * 100 < 25) {
values.add(BarEntry(i.toFloat(), `val`, getResources().getDrawable(R.drawable.star)))
values.add(BarEntry(i.toFloat(), `val`, ResourcesCompat.getDrawable(resources, R.drawable.star, null)))
} else {
values.add(BarEntry(i.toFloat(), `val`))
}
Expand Down Expand Up @@ -173,7 +169,7 @@ class BarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSelect
val endColor4 = ContextCompat.getColor(this, android.R.color.holo_red_dark)
val endColor5 = ContextCompat.getColor(this, android.R.color.holo_orange_dark)

val gradientFills: MutableList<Fill?> = ArrayList<Fill?>()
val gradientFills: MutableList<Fill?> = ArrayList()
gradientFills.add(Fill(startColor1, endColor1))
gradientFills.add(Fill(startColor2, endColor2))
gradientFills.add(Fill(startColor3, endColor3))
Expand Down
15 changes: 5 additions & 10 deletions app/src/main/java/info/appdev/chartexample/BarChartActivityMultiDataset.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,6 @@ import android.os.Bundle
import android.util.Log
import android.view.Menu
import android.view.MenuItem
import android.view.WindowManager
import android.widget.SeekBar
import android.widget.SeekBar.OnSeekBarChangeListener
import android.widget.TextView
Expand Down Expand Up @@ -39,26 +38,22 @@ class BarChartActivityMultiDataset : DemoBase(), OnSeekBarChangeListener, OnChar

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
window.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN
)
setContentView(R.layout.activity_barchart)

title = "BarChartActivityMultiDataset"

tvX = findViewById<TextView>(R.id.tvXMax)
tvX = findViewById(R.id.tvXMax)
tvX!!.textSize = 10f
tvY = findViewById<TextView>(R.id.tvYMax)
tvY = findViewById(R.id.tvYMax)

seekBarX = findViewById<SeekBar>(R.id.seekBarX)
seekBarX = findViewById(R.id.seekBarX)
seekBarX!!.max = 50
seekBarX!!.setOnSeekBarChangeListener(this)

seekBarY = findViewById<SeekBar>(R.id.seekBarY)
seekBarY = findViewById(R.id.seekBarY)
seekBarY!!.setOnSeekBarChangeListener(this)

chart = findViewById<BarChart>(R.id.chart1)
chart = findViewById(R.id.chart1)
chart!!.setOnChartValueSelectedListener(this)
chart!!.description.isEnabled = false

Expand Down
13 changes: 4 additions & 9 deletions app/src/main/java/info/appdev/chartexample/BarChartActivitySinus.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@ import android.graphics.Color
import android.os.Bundle
import android.view.Menu
import android.view.MenuItem
import android.view.WindowManager
import android.widget.SeekBar
import android.widget.SeekBar.OnSeekBarChangeListener
import android.widget.TextView
Expand All @@ -31,21 +30,17 @@ class BarChartActivitySinus : DemoBase(), OnSeekBarChangeListener {

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
window.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN
)
setContentView(R.layout.activity_barchart_sinus)

title = "BarChartActivitySinus"

data = FileUtils.loadBarEntriesFromAssets(assets, "othersine.txt")

tvX = findViewById<TextView>(R.id.tvValueCount)
tvX = findViewById(R.id.tvValueCount)

seekBarX = findViewById<SeekBar>(R.id.seekbarValues)
seekBarX = findViewById(R.id.seekbarValues)

chart = findViewById<BarChart>(R.id.chart1)
chart = findViewById(R.id.chart1)

chart!!.setDrawBarShadow(false)
chart!!.setDrawValueAboveBar(true)
Expand Down Expand Up @@ -105,7 +100,7 @@ class BarChartActivitySinus : DemoBase(), OnSeekBarChangeListener {
val entries = ArrayList<BarEntry?>()

for (i in 0..<count) {
entries.add(data!!.get(i))
entries.add(data!![i])
}

val set: BarDataSet
Expand Down
19 changes: 5 additions & 14 deletions app/src/main/java/info/appdev/chartexample/BarChartPositiveNegative.kt
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,6 @@ import android.graphics.Color
import android.os.Bundle
import android.view.Menu
import android.view.MenuItem
import android.view.WindowManager
import androidx.core.net.toUri
import com.github.mikephil.charting.charts.BarChart
import com.github.mikephil.charting.components.AxisBase
Expand All @@ -27,15 +26,11 @@ class BarChartPositiveNegative : DemoBase() {

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
window.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN
)
setContentView(R.layout.activity_barchart_noseekbar)

title = "BarChartPositiveNegative"

chart = findViewById<BarChart>(R.id.chart1)
chart = findViewById(R.id.chart1)
chart!!.setBackgroundColor(Color.WHITE)
chart!!.extraTopOffset = -30f
chart!!.extraBottomOffset = 10f
Expand Down Expand Up @@ -76,7 +71,7 @@ class BarChartPositiveNegative : DemoBase() {
chart!!.legend.isEnabled = false

// THIS IS THE ORIGINAL DATA YOU WANT TO PLOT
val data: MutableList<Data> = ArrayList<Data>()
val data: MutableList<Data> = ArrayList()
data.add(Data(0f, -224.1f, "12-29"))
data.add(Data(1f, 238.5f, "12-30"))
data.add(Data(2f, 1280.1f, "12-31"))
Expand All @@ -85,7 +80,7 @@ class BarChartPositiveNegative : DemoBase() {

xAxis.valueFormatter = object : IAxisValueFormatter {
override fun getFormattedValue(value: Float, axis: AxisBase?): String? {
return data.get(min(max(value.toInt(), 0), data.size - 1)).xAxisValue
return data[min(max(value.toInt(), 0), data.size - 1)].xAxisValue
}
}

Expand All @@ -100,7 +95,7 @@ class BarChartPositiveNegative : DemoBase() {
val red = Color.rgb(211, 74, 88)

for (i in dataList.indices) {
val d = dataList.get(i)
val d = dataList[i]
val entry = BarEntry(d.xValue, d.yValue)
values.add(entry)

Expand Down Expand Up @@ -140,11 +135,7 @@ class BarChartPositiveNegative : DemoBase() {
private class Data(val xValue: Float, val yValue: Float, val xAxisValue: String?)

private class ValueFormatter : IValueFormatter {
private val mFormat: DecimalFormat

init {
mFormat = DecimalFormat("######.0")
}
private val mFormat: DecimalFormat = DecimalFormat("######.0")

override fun getFormattedValue(value: Float, entry: Entry?, dataSetIndex: Int, viewPortHandler: ViewPortHandler?): String {
return mFormat.format(value.toDouble())
Expand Down
20 changes: 8 additions & 12 deletions app/src/main/java/info/appdev/chartexample/BubbleChartActivity.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,11 +8,11 @@ import android.os.Bundle
import android.util.Log
import android.view.Menu
import android.view.MenuItem
import android.view.WindowManager
import android.widget.SeekBar
import android.widget.SeekBar.OnSeekBarChangeListener
import android.widget.TextView
import androidx.core.content.ContextCompat
import androidx.core.content.res.ResourcesCompat
import androidx.core.net.toUri
import com.github.mikephil.charting.charts.BubbleChart
import com.github.mikephil.charting.components.Legend
Expand All @@ -38,24 +38,20 @@ class BubbleChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSel

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
window.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN
)
setContentView(R.layout.activity_bubblechart)

title = "BubbleChartActivity"

tvX = findViewById<TextView>(R.id.tvXMax)
tvY = findViewById<TextView>(R.id.tvYMax)
tvX = findViewById(R.id.tvXMax)
tvY = findViewById(R.id.tvYMax)

seekBarX = findViewById<SeekBar>(R.id.seekBarX)
seekBarX = findViewById(R.id.seekBarX)
seekBarX!!.setOnSeekBarChangeListener(this)

seekBarY = findViewById<SeekBar>(R.id.seekBarY)
seekBarY = findViewById(R.id.seekBarY)
seekBarY!!.setOnSeekBarChangeListener(this)

chart = findViewById<BubbleChart>(R.id.chart1)
chart = findViewById(R.id.chart1)
chart!!.description.isEnabled = false

chart!!.setOnChartValueSelectedListener(this)
Expand Down Expand Up @@ -112,15 +108,15 @@ class BubbleChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSel
i.toFloat(),
(sampleValues[i + 1]!! * range).toFloat(),
(sampleValues[i]!!.toFloat() * range),
getResources().getDrawable(R.drawable.star)
ResourcesCompat.getDrawable(resources, R.drawable.star, null)
)
)
values2.add(
BubbleEntry(
i.toFloat(),
(sampleValues[i + 2]!! * range).toFloat(),
(sampleValues[i + 1]!!.toFloat() * range),
getResources().getDrawable(R.drawable.star)
ResourcesCompat.getDrawable(resources, R.drawable.star, null)
)
)
values3.add(BubbleEntry(i.toFloat(), (sampleValues[i]!! * range).toFloat(), (sampleValues[i + 2]!!.toFloat() * range)))
Expand Down
21 changes: 8 additions & 13 deletions app/src/main/java/info/appdev/chartexample/CandleStickChartActivity.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,11 +8,11 @@ import android.graphics.Paint
import android.os.Bundle
import android.view.Menu
import android.view.MenuItem
import android.view.WindowManager
import android.widget.SeekBar
import android.widget.SeekBar.OnSeekBarChangeListener
import android.widget.TextView
import androidx.core.content.ContextCompat
import androidx.core.content.res.ResourcesCompat
import com.github.mikephil.charting.charts.CandleStickChart
import com.github.mikephil.charting.components.XAxis.XAxisPosition
import com.github.mikephil.charting.components.YAxis.AxisDependency
Expand All @@ -32,24 +32,20 @@ class CandleStickChartActivity : DemoBase(), OnSeekBarChangeListener {

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
window.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN
)
setContentView(R.layout.activity_candlechart)

title = "CandleStickChartActivity"

tvX = findViewById<TextView>(R.id.tvXMax)
tvY = findViewById<TextView>(R.id.tvYMax)
tvX = findViewById(R.id.tvXMax)
tvY = findViewById(R.id.tvYMax)

seekBarX = findViewById<SeekBar>(R.id.seekBarX)
seekBarX = findViewById(R.id.seekBarX)
seekBarX!!.setOnSeekBarChangeListener(this)

seekBarY = findViewById<SeekBar>(R.id.seekBarY)
seekBarY = findViewById(R.id.seekBarY)
seekBarY!!.setOnSeekBarChangeListener(this)

chart = findViewById<CandleStickChart>(R.id.chart1)
chart = findViewById(R.id.chart1)
chart!!.setBackgroundColor(Color.WHITE)

chart!!.description.isEnabled = false
Expand Down Expand Up @@ -86,8 +82,7 @@ class CandleStickChartActivity : DemoBase(), OnSeekBarChangeListener {
}

override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
var progress: Int
progress = (seekBarX!!.progress)
val progress: Int = (seekBarX!!.progress)

tvX!!.text = progress.toString()
tvY!!.text = seekBarY!!.progress.toString()
Expand Down Expand Up @@ -115,7 +110,7 @@ class CandleStickChartActivity : DemoBase(), OnSeekBarChangeListener {
`val` - low,
if (even) `val` + open else `val` - open,
if (even) `val` - close else `val` + close,
getResources().getDrawable(R.drawable.star)
ResourcesCompat.getDrawable(resources, R.drawable.star, null)
)
)
}
Expand Down
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