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Use lateinit for notificationManager and nsdManager

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This commit is contained in:
Fabian Wiesel
2024-02-26 21:05:11 +01:00
parent 41506bc601
commit 32235302c6
3 changed files with 12 additions and 12 deletions
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6
app/src/main/kotlin/de/rochefort/childmonitor/DiscoverActivity.kt
View File

@@ -34,11 +34,11 @@ import android.widget.ListView
import android.widget.Toast
class DiscoverActivity : Activity() {
private var nsdManager: NsdManager? = null
private lateinit var nsdManager: NsdManager
private var discoveryListener: DiscoveryListener? = null
override fun onCreate(savedInstanceState: Bundle?) {
Log.i(TAG, "ChildMonitor start")
nsdManager = this.getSystemService(NSD_SERVICE) as NsdManager
this.nsdManager = this.getSystemService(NSD_SERVICE) as NsdManager
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_discover)
val discoverChildButton = findViewById<Button>(R.id.discoverChildButton)
@@ -94,7 +94,7 @@ class DiscoverActivity : Activity() {
this.discoveryListener?.let {
this.discoveryListener = null
Log.i(TAG, "Unregistering monitoring service")
this.nsdManager!!.stopServiceDiscovery(it)
this.nsdManager.stopServiceDiscovery(it)
}
super.onDestroy()
}

6
app/src/main/kotlin/de/rochefort/childmonitor/ListenService.kt
View File

@@ -43,7 +43,7 @@ class ListenService : Service() {
private val bufferSize = AudioTrack.getMinBufferSize(frequency, channelConfiguration, audioEncoding)
private val byteBufferSize = bufferSize * 2
private val binder: IBinder = ListenBinder()
private var notificationManager: NotificationManager? = null
private lateinit var notificationManager: NotificationManager
private var listenThread: Thread? = null
val volumeHistory = VolumeHistory(16384)
var childDeviceName: String? = null
@@ -79,7 +79,7 @@ class ListenService : Service() {
// Cancel the persistent notification.
val NOTIFICATION = R.string.listening
notificationManager!!.cancel(NOTIFICATION)
notificationManager.cancel(NOTIFICATION)
ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE)
// Tell the user we stopped.
Toast.makeText(this, R.string.stopped, Toast.LENGTH_SHORT).show()
@@ -115,7 +115,7 @@ class ListenService : Service() {
"Foreground Service Channel",
NotificationManager.IMPORTANCE_DEFAULT
)
notificationManager!!.createNotificationChannel(serviceChannel)
notificationManager.createNotificationChannel(serviceChannel)
}
}

12
app/src/main/kotlin/de/rochefort/childmonitor/MonitorService.kt
View File

@@ -41,12 +41,12 @@ import java.net.Socket
class MonitorService : Service() {
private val binder: IBinder = MonitorBinder()
private var nsdManager: NsdManager? = null
private lateinit var nsdManager: NsdManager
private var registrationListener: RegistrationListener? = null
private var currentSocket: ServerSocket? = null
private var connectionToken: Any? = null
private var currentPort = 0
private var notificationManager: NotificationManager? = null
private lateinit var notificationManager: NotificationManager
private var monitorThread: Thread? = null
private var monitorActivity: MonitorActivity? = null
fun setMonitorActivity(monitorActivity: MonitorActivity?) {
@@ -195,7 +195,7 @@ class MonitorService : Service() {
Log.e(TAG, "Unregistration failed: $errorCode")
}
}
nsdManager!!.registerService(
nsdManager.registerService(
serviceInfo, NsdManager.PROTOCOL_DNS_SD, registrationListener)
}
@@ -203,7 +203,7 @@ class MonitorService : Service() {
this.registrationListener?.let {
this.registrationListener = null
Log.i(TAG, "Unregistering monitoring service")
this.nsdManager!!.unregisterService(it)
this.nsdManager.unregisterService(it)
}
}
@@ -214,7 +214,7 @@ class MonitorService : Service() {
"Foreground Service Channel",
NotificationManager.IMPORTANCE_DEFAULT
)
this.notificationManager!!.createNotificationChannel(serviceChannel)
this.notificationManager.createNotificationChannel(serviceChannel)
}
}
@@ -246,7 +246,7 @@ class MonitorService : Service() {
}
// Cancel the persistent notification.
this.notificationManager!!.cancel(R.string.listening)
this.notificationManager.cancel(R.string.listening)
ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE)
// Tell the user we stopped.
Toast.makeText(this, R.string.stopped, Toast.LENGTH_SHORT).show()