Smayzy/I2D_projet_15_app
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use now 2 graphs for the temp and hum instead of one with 2 lines

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This commit is contained in:
smayzy 2025-04-19 22:30:33 +02:00
parent 2ad850424d
commit a3c02e28cb
2 changed files with 30 additions and 16 deletions
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26
app/src/main/java/ovh/smayzy/i2d_project_15_app/MainActivity.kt
View File

@ -42,7 +42,8 @@ class MainActivity : AppCompatActivity() {
private data class SensorReading(val secSinceStart: Long, val temperature: Float, val humidity: Float)
private val sensorHistory = mutableListOf<SensorReading>()
private lateinit var lineChart: LineChart
private lateinit var tempChart: LineChart
private lateinit var humChart: LineChart
private lateinit var tempCircle: TextView
private lateinit var humCircle: TextView
@ -54,8 +55,10 @@ class MainActivity : AppCompatActivity() {
val connectBtn = findViewById<Button>(R.id.connect_btn)
lineChart = findViewById(R.id.Chart)
setupChart()
tempChart = findViewById(R.id.temp_chart)
humChart = findViewById(R.id.hum_chart)
setupChart(tempChart)
setupChart(humChart)
tempCircle = findViewById(R.id.temp_circle)
humCircle = findViewById(R.id.hum_circle)
@ -152,8 +155,8 @@ class MainActivity : AppCompatActivity() {
}
}
private fun setupChart() {
lineChart.apply {
private fun setupChart(chart: LineChart) {
chart.apply {
description.isEnabled = false
setTouchEnabled(true)
isDragEnabled = true
@ -174,11 +177,7 @@ class MainActivity : AppCompatActivity() {
setDrawGridLines(false)
}
axisRight.isEnabled = false
axisLeft.apply {
setDrawGridLines(true)
axisMaximum = 0f
}
axisLeft.setDrawGridLines(true)
legend.isEnabled = true
}
}
@ -210,9 +209,10 @@ class MainActivity : AppCompatActivity() {
fillDrawable = ContextCompat.getDrawable(this@MainActivity, R.drawable.gradiant_hum)
}
val data = LineData(tempSet, humSet)
lineChart.data = data
lineChart.invalidate()
tempChart.data = LineData(tempSet)
humChart.data = LineData(humSet)
tempChart.invalidate()
humChart.invalidate()
}
}

20
app/src/main/res/layout/activity_main.xml
View File

@ -59,16 +59,30 @@
app:layout_constraintBottom_toBottomOf="@+id/temp_circle" />
<com.github.mikephil.charting.charts.LineChart
android:id="@+id/Chart"
android:id="@+id/temp_chart"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="16dp"
android:layout_marginStart="16dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="16dp"
android:layout_marginBottom="16dp"
android:layout_marginBottom="8dp"
android:background="@android:color/white"
app:layout_constraintTop_toBottomOf="@id/temp_circle"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toTopOf="@id/hum_chart" />
<com.github.mikephil.charting.charts.LineChart
android:id="@+id/hum_chart"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="16dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="16dp"
android:layout_marginBottom="16dp"
android:background="@android:color/white"
app:layout_constraintTop_toBottomOf="@id/temp_chart"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>