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Use coroutine to fetch flight data off main thread #10

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Merged
nbschultz97 merged 1 commit into from
Sep 11, 2025
Merged

Use coroutine to fetch flight data off main thread #10

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17 changes: 16 additions & 1 deletion app/src/main/java/com/example/dronedetect/DroneSignalDetector.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -6,19 +6,34 @@ import android.content.Intent
import android.net.wifi.WifiManager
import android.os.Handler
import android.os.Looper
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.SupervisorJob
import kotlinx.coroutines.cancel
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext

class DroneSignalDetector(private val context: Context) {
private val handler = Handler(Looper.getMainLooper())
private val wifiManager = context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager
private val receiver = WifiScanReceiver()
private val scope = CoroutineScope(SupervisorJob() + Dispatchers.IO)

fun startScan() {
// TODO: implement scanning logic
scope.launch {
fetchFlightData()
// TODO: implement scanning logic
}
}

suspend fun fetchFlightData() = withContext(Dispatchers.IO) {
// TODO: implement fetching flight data
}

fun stopScan() {
handler.removeCallbacksAndMessages(null)
context.unregisterReceiver(receiver)
scope.cancel()
}
}

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