mckero/Look4Sat-BA7OPF
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Added more satellite info to the MapFragment.kt

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Arty Bishop committed 2020-11-27 17:05:51 +00:00
1 parent 2fac5814d8
commit e9eba47429
4 files changed
+70 -31
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app/src/main/java/com/rtbishop/look4sat/ui/mainScreen/MapFragment.kt
+9 -9
View File
@@ -18,6 +18,7 @@ import com.rtbishop.look4sat.SharedViewModel
import com.rtbishop.look4sat.data.Result
import com.rtbishop.look4sat.data.SatPass
import com.rtbishop.look4sat.databinding.FragmentMapBinding
import com.rtbishop.look4sat.utility.Utilities
import dagger.hilt.android.AndroidEntryPoint
import org.osmdroid.config.Configuration
import org.osmdroid.tileprovider.tilesource.ITileSource
@@ -38,10 +39,12 @@ class MapFragment : Fragment(R.layout.fragment_map) {
private lateinit var trackPaint: Paint
private lateinit var footprintPaint: Paint
private lateinit var nameFormat: String
private lateinit var qthFormat: String
private lateinit var altFormat: String
private lateinit var distFormat: String
private lateinit var velFormat: String
private lateinit var latLonFormat: String
private lateinit var coverageFormat: String
private lateinit var selectedSat: SatPass
private val dateNow = Date()
private val viewModel: MapViewModel by viewModels()
@@ -72,10 +75,12 @@ class MapFragment : Fragment(R.layout.fragment_map) {
isAntiAlias = true
}
nameFormat = getString(R.string.pat_osm_idName)
qthFormat = getString(R.string.map_qth)
altFormat = getString(R.string.pat_altitude)
distFormat = getString(R.string.pat_distance)
velFormat = getString(R.string.pat_osm_vel)
latLonFormat = getString(R.string.pat_osm_latLon)
coverageFormat = getString(R.string.map_coverage)
}
private fun setupMapView() {
@@ -135,12 +140,15 @@ class MapFragment : Fragment(R.layout.fragment_map) {
private fun setSelectedSatDetails(satPass: SatPass) {
val satPos = satPass.predictor.getSatPos(dateNow)
val osmPos = viewModel.getOsmPosition(satPos.latitude, satPos.longitude, true)
val qthLoc = Utilities.locToQTH(osmPos.lat, osmPos.lon)
binding?.apply {
idName.text = String.format(nameFormat, satPass.tle.catnum, satPass.tle.name)
qthLocator.text = String.format(qthFormat, qthLoc)
altitude.text = String.format(altFormat, satPos.altitude)
distance.text = String.format(distFormat, satPos.range)
velocity.text = String.format(velFormat, viewModel.getSatVelocity(satPos.altitude))
latLon.text = String.format(latLonFormat, osmPos.lat, osmPos.lon)
mapCoverage.text = String.format(coverageFormat, satPos.rangeCircleRadiusKm * 2)
mapView.overlays[1] = getSatTrack(satPass)
mapView.overlays[2] = getSatFootprint(satPass)
mapView.invalidate()
@@ -178,7 +186,6 @@ class MapFragment : Fragment(R.layout.fragment_map) {
val trackOverlay = FolderOverlay()
val trackPoints = mutableListOf<GeoPoint>()
var oldLon = 0.0
positions.forEach {
val osmPos = viewModel.getOsmPosition(it.latitude, it.longitude, true)
if (oldLon < -170.0 && osmPos.lon > 170.0 || oldLon > 170.0 && osmPos.lon < -170.0) {
@@ -194,7 +201,6 @@ class MapFragment : Fragment(R.layout.fragment_map) {
oldLon = osmPos.lon
trackPoints.add(GeoPoint(osmPos.lat, osmPos.lon))
}
Polyline().apply {
outlinePaint.set(trackPaint)
setPoints(trackPoints)
@@ -204,17 +210,11 @@ class MapFragment : Fragment(R.layout.fragment_map) {
}
private fun getSatFootprint(pass: SatPass): Overlay {
val rangeCircle = pass.predictor.getSatPos(dateNow).rangeCircle
val rangePoints = mutableListOf<GeoPoint>()
var zeroPoint = GeoPoint(0.0, 0.0)
rangeCircle.withIndex().forEach {
pass.predictor.getSatPos(dateNow).rangeCircle.withIndex().forEach {
val osmPos = viewModel.getOsmPosition(it.value.lat, it.value.lon, false)
if (it.index == 0) zeroPoint = GeoPoint(osmPos.lat, osmPos.lon)
rangePoints.add(GeoPoint(osmPos.lat, osmPos.lon))
}
rangePoints.add(zeroPoint)
return Polygon().apply {
fillPaint.set(footprintPaint)
outlinePaint.set(footprintPaint)