Clean up a bunch of warnings. (#1053)

* Clean up a bunch of warnings.

* Remove unused class.

app/build.gradle.kts

@@ -118,6 +118,7 @@ dependencies {
     }
 
     implementation(Config.Dependency.Kotlin.core)
+    implementation(Config.Dependency.Kotlin.reflect)
     implementation(Config.Dependency.Kotlin.coroutines)
     implementation(Config.Dependency.Kotlin.coroutinesAndroid)
 

app/src/full/java/io/homeassistant/companion/android/notifications/NotificationDeleteReceiver.kt

@@ -31,7 +31,6 @@ class NotificationDeleteReceiver : BroadcastReceiver() {
             .build()
             .inject(this)
 
-        @SuppressWarnings("unchecked")
         val hashData = intent.getSerializableExtra(EXTRA_DATA) as HashMap<String, *>
         val group = intent.getStringExtra(EXTRA_NOTIFICATION_GROUP)
         val groupId = intent.getIntExtra(EXTRA_NOTIFICATION_GROUP_ID, -1)

app/src/main/java/io/homeassistant/companion/android/database/AppDatabase.kt

@@ -271,12 +271,12 @@ abstract class AppDatabase : RoomDatabase() {
                 val notificationManager = appContext.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
 
                 var notificationChannel =
-                    notificationManager?.getNotificationChannel(channelId)
+                    notificationManager.getNotificationChannel(channelId)
                 if (notificationChannel == null) {
                     notificationChannel = NotificationChannel(
                         channelId, TAG, NotificationManager.IMPORTANCE_HIGH
                     )
-                    notificationManager?.createNotificationChannel(notificationChannel)
+                    notificationManager.createNotificationChannel(notificationChannel)
                 }
             }
         }

app/src/main/java/io/homeassistant/companion/android/onboarding/manual/ManualSetupFragment.kt

@@ -44,7 +44,7 @@ class ManualSetupFragment : Fragment(), ManualSetupView {
         savedInstanceState: Bundle?
     ): View? {
         return inflater.inflate(R.layout.fragment_manual_setup, container, false).apply {
-            findViewById<AppCompatEditText>(R.id.home_assistant_url).setOnEditorActionListener { view, actionId, event ->
+            findViewById<AppCompatEditText>(R.id.home_assistant_url).setOnEditorActionListener { _, actionId, _ ->
                 if (actionId == EditorInfo.IME_ACTION_DONE) {
                     submitForm()
                     return@setOnEditorActionListener true

app/src/main/java/io/homeassistant/companion/android/onboarding/manual/ManualSetupPresenterImpl.kt

@@ -21,10 +21,10 @@ class ManualSetupPresenterImpl @Inject constructor(
 
     private val mainScope: CoroutineScope = CoroutineScope(Dispatchers.Main + Job())
 
-    override fun onClickOk(url: String) {
+    override fun onClickOk(urlString: String) {
         mainScope.launch {
             try {
-                urlUseCase.saveUrl(url, false)
+                urlUseCase.saveUrl(urlString, false)
             } catch (e: MalformedHttpUrlException) {
                 Log.e(TAG, "Unable to parse url", e)
                 view.displayUrlError()

app/src/main/java/io/homeassistant/companion/android/sensors/BluetoothSensorManager.kt

@@ -48,13 +48,11 @@ class BluetoothSensorManager : SensorManager {
         if (!isEnabled(context, bluetoothConnection.id))
             return
 
-        var connectedNotPairedAddress = ""
         var totalConnectedDevices = 0
         val icon = "mdi:bluetooth"
         val connectedPairedDevices: MutableList<String> = ArrayList()
         val connectedNotPairedDevices: MutableList<String> = ArrayList()
         var bondedString = ""
-        var isBtOn = false
 
         if (checkPermission(context, bluetoothConnection.id)) {
 
@@ -66,7 +64,7 @@ class BluetoothSensorManager : SensorManager {
                 var connectedAddress = ""
 
                 val adapter = bluetoothManager.adapter
-                isBtOn = adapter.isEnabled
+                val isBtOn = adapter.isEnabled
 
                 if (isBtOn) {
                     val bondedDevices = adapter.bondedDevices
@@ -80,7 +78,7 @@ class BluetoothSensorManager : SensorManager {
                     }
                     for (BluetoothDevice in btConnectedDevices) {
                         if (isConnected(BluetoothDevice)) {
-                            connectedNotPairedAddress = BluetoothDevice.address
+                            val connectedNotPairedAddress = BluetoothDevice.address
                             connectedNotPairedDevices.add(connectedNotPairedAddress)
                             if (connectedNotPairedAddress != connectedAddress) {
                                 totalConnectedDevices += 1

app/src/main/java/io/homeassistant/companion/android/sensors/DNDSensorManager.kt

@@ -38,9 +38,8 @@ class DNDSensorManager : SensorManager {
         if (!isEnabled(context, dndSensor.id))
             return
 
-        var dndState = "unavailable"
         try {
-            dndState = when (Global.getInt(context.contentResolver, "zen_mode")) {
+            val dndState = when (Global.getInt(context.contentResolver, "zen_mode")) {
                 0 -> "off"
                 1 -> "priority_only"
                 2 -> "total_silence"

app/src/main/java/io/homeassistant/companion/android/sensors/LastRebootSensorManager.kt

@@ -1,5 +1,6 @@
 package io.homeassistant.companion.android.sensors
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.os.SystemClock
 import android.util.Log
@@ -47,6 +48,7 @@ class LastRebootSensorManager : SensorManager {
         updateLastReboot(context)
     }
 
+    @SuppressLint("SimpleDateFormat")
     private fun updateLastReboot(context: Context) {
         if (!isEnabled(context, lastRebootSensor.id))
             return
@@ -59,7 +61,7 @@ class LastRebootSensorManager : SensorManager {
         val fullSensor = sensorDao.getFull(lastRebootSensor.id)
         val sensorSetting = sensorDao.getSettings(lastRebootSensor.id)
         val lastTimeMillis = fullSensor?.attributes?.firstOrNull { it.name == TIME_MILLISECONDS }?.value?.toLongOrNull() ?: 0L
-        val settingDeadband = sensorSetting?.firstOrNull { it.name == DEADBAND }?.value?.toIntOrNull() ?: 60000
+        val settingDeadband = sensorSetting.firstOrNull { it.name == DEADBAND }?.value?.toIntOrNull() ?: 60000
         sensorDao.add(Setting(lastRebootSensor.id, DEADBAND, settingDeadband.toString(), "number"))
         try {
             timeInMillis = System.currentTimeMillis() - SystemClock.elapsedRealtime()

app/src/main/java/io/homeassistant/companion/android/sensors/NetworkSensorManager.kt

@@ -172,8 +172,8 @@ class NetworkSensorManager : SensorManager {
         val settingName = "replace_$bssid"
         val sensorDao = AppDatabase.getInstance(context).sensorDao()
         val sensorSettings = sensorDao.getSettings(bssidState.id)
-        val getCurrentBSSID = sensorSettings?.firstOrNull { it.name == GET_CURRENT_BSSID }?.value ?: "false"
+        val getCurrentBSSID = sensorSettings.firstOrNull { it.name == GET_CURRENT_BSSID }?.value ?: "false"
-        val currentSetting = sensorSettings?.firstOrNull { it.name == settingName }?.value ?: ""
+        val currentSetting = sensorSettings.firstOrNull { it.name == settingName }?.value ?: ""
         if (getCurrentBSSID == "true") {
             if (currentSetting == "") {
                 sensorDao.add(Setting(bssidState.id, GET_CURRENT_BSSID, "false", "toggle"))
@@ -202,13 +202,12 @@ class NetworkSensorManager : SensorManager {
         if (!isEnabled(context, wifiIp.id))
             return
 
-        var conInfo: WifiInfo? = null
         var deviceIp = "Unknown"
 
         if (checkPermission(context, wifiIp.id)) {
             val wifiManager =
                 (context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager)
-            conInfo = wifiManager.connectionInfo
+            val conInfo = wifiManager.connectionInfo
 
             deviceIp = if (conInfo.networkId == -1) {
                 "<not connected>"
@@ -232,14 +231,13 @@ class NetworkSensorManager : SensorManager {
         if (!isEnabled(context, wifiLinkSpeed.id))
             return
 
-        var conInfo: WifiInfo? = null
         var linkSpeed = 0
         var lastScanStrength = -1
 
         if (checkPermission(context, wifiLinkSpeed.id)) {
             val wifiManager =
                 (context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager)
-            conInfo = wifiManager.connectionInfo
+            val conInfo = wifiManager.connectionInfo
 
             linkSpeed = if (conInfo.networkId == -1) {
                 0
@@ -299,13 +297,12 @@ class NetworkSensorManager : SensorManager {
         if (!isEnabled(context, wifiFrequency.id))
             return
 
-        var conInfo: WifiInfo? = null
         var frequency = 0
 
         if (checkPermission(context, wifiFrequency.id)) {
             val wifiManager =
                 (context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager)
-            conInfo = wifiManager.connectionInfo
+            val conInfo = wifiManager.connectionInfo
 
             frequency = if (conInfo.networkId == -1) {
                 0
@@ -329,13 +326,12 @@ class NetworkSensorManager : SensorManager {
         if (!isEnabled(context, wifiSignalStrength.id))
             return
 
-        var conInfo: WifiInfo? = null
         var lastScanStrength = -1
 
         if (checkPermission(context, wifiSignalStrength.id)) {
             val wifiManager =
                 (context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager)
-            conInfo = wifiManager.connectionInfo
+            val conInfo = wifiManager.connectionInfo
 
             lastScanStrength = wifiManager.scanResults.firstOrNull {
                 it.BSSID == conInfo.bssid

app/src/main/java/io/homeassistant/companion/android/sensors/NextAlarmManager.kt

@@ -56,7 +56,7 @@ class NextAlarmManager : SensorManager {
 
         val sensorDao = AppDatabase.getInstance(context).sensorDao()
         val sensorSetting = sensorDao.getSettings(nextAlarm.id)
-        val allowPackageList = sensorSetting?.firstOrNull { it.name == ALLOW_LIST }?.value ?: ""
+        val allowPackageList = sensorSetting.firstOrNull { it.name == ALLOW_LIST }?.value ?: ""
 
         try {
             val alarmManager: AlarmManager =

app/src/main/java/io/homeassistant/companion/android/sensors/SensorDetailFragment.kt

@@ -5,6 +5,7 @@ import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Bundle
 import android.os.Handler
+import android.os.Looper
 import android.provider.Settings
 import android.text.InputType
 import androidx.preference.EditTextPreference
@@ -37,7 +38,7 @@ class SensorDetailFragment(
     }
 
     private lateinit var sensorDao: SensorDao
-    private val handler = Handler()
+    private val handler = Handler(Looper.getMainLooper())
     private val refresh = object : Runnable {
         override fun run() {
             refreshSensorData()

app/src/main/java/io/homeassistant/companion/android/sensors/SensorWorker.kt

@@ -76,12 +76,12 @@ class SensorWorker(
     private fun createNotificationChannel() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             var notificationChannel =
-                notificationManager?.getNotificationChannel(channelId)
+                notificationManager.getNotificationChannel(channelId)
             if (notificationChannel == null) {
                 notificationChannel = NotificationChannel(
                     channelId, TAG, NotificationManager.IMPORTANCE_LOW
                 )
-                notificationManager?.createNotificationChannel(notificationChannel)
+                notificationManager.createNotificationChannel(notificationChannel)
             }
         }
     }

app/src/main/java/io/homeassistant/companion/android/sensors/SensorsSettingsFragment.kt

@@ -3,6 +3,7 @@ package io.homeassistant.companion.android.sensors
 import android.content.pm.PackageManager
 import android.os.Bundle
 import android.os.Handler
+import android.os.Looper
 import androidx.preference.Preference
 import androidx.preference.PreferenceCategory
 import androidx.preference.PreferenceFragmentCompat
@@ -19,7 +20,7 @@ class SensorsSettingsFragment : PreferenceFragmentCompat() {
     @Inject
     lateinit var integrationUseCase: IntegrationRepository
 
-    private val handler = Handler()
+    private val handler = Handler(Looper.getMainLooper())
     private val refresh = object : Runnable {
         override fun run() {
             SensorWorker.start(requireContext())

app/src/main/java/io/homeassistant/companion/android/sensors/TrafficStatsManager.kt

@@ -55,12 +55,12 @@ class TrafficStatsManager : SensorManager {
             listOf(rxBytesMobile, txBytesMobile, rxBytesTotal, txBytesTotal)
         } else listOf(rxBytesTotal, txBytesTotal)
 
-    override fun requiredPermissions(senorId: String): Array<String> {
+    override fun requiredPermissions(sensorId: String): Array<String> {
         return emptyArray()
     }
 
     override fun hasSensor(context: Context): Boolean {
-        val cm: ConnectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
         val networkInfo = cm.allNetworks
         var networkCapabilities: NetworkCapabilities?
         for (item in networkInfo) {
@@ -84,17 +84,15 @@ class TrafficStatsManager : SensorManager {
         if (!isEnabled(context, rxBytesMobile.id))
             return
 
-        var mobileRx = 0f
         val icon = "mdi:radio-tower"
 
-        try {
+        val mobileRx = try {
-            mobileRx = TrafficStats.getMobileRxBytes().toFloat()
+            TrafficStats.getMobileRxBytes().toFloat() / GB
         } catch (e: Exception) {
             Log.e(TAG, "Error getting the mobile rx bytes", e)
             return
         }
 
-        mobileRx /= GB
         onSensorUpdated(context,
             rxBytesMobile,
             mobileRx.toBigDecimal().setScale(3, RoundingMode.HALF_EVEN),
@@ -108,17 +106,15 @@ class TrafficStatsManager : SensorManager {
         if (!isEnabled(context, txBytesMobile.id))
             return
 
-        var mobileTx = 0f
         val icon = "mdi:radio-tower"
 
-        try {
+        val mobileTx = try {
-            mobileTx = TrafficStats.getMobileTxBytes().toFloat()
+            TrafficStats.getMobileTxBytes().toFloat() / GB
         } catch (e: Exception) {
             Log.e(TAG, "Error getting the mobile tx bytes", e)
             return
         }
 
-        mobileTx /= GB
         onSensorUpdated(context,
             txBytesMobile,
             mobileTx.toBigDecimal().setScale(3, RoundingMode.HALF_EVEN),
@@ -131,16 +127,14 @@ class TrafficStatsManager : SensorManager {
         if (!isEnabled(context, rxBytesTotal.id))
             return
 
-        var totalRx = 0f
         val icon = "mdi:radio-tower"
 
-        try {
+        val totalRx = try {
-            totalRx = TrafficStats.getTotalRxBytes().toFloat().absoluteValue
+            TrafficStats.getTotalRxBytes().toFloat().absoluteValue / GB
         } catch (e: Exception) {
             Log.e(TAG, "Error getting the total rx bytes", e)
             return
         }
-        totalRx /= GB
 
         onSensorUpdated(context,
             rxBytesTotal,
@@ -155,18 +149,15 @@ class TrafficStatsManager : SensorManager {
         if (!isEnabled(context, txBytesTotal.id))
             return
 
-        var totalTx = 0f
         val icon = "mdi:radio-tower"
 
-        try {
+        val totalTx = try {
-            totalTx = TrafficStats.getTotalTxBytes().toFloat().absoluteValue
+            TrafficStats.getTotalTxBytes().toFloat().absoluteValue / GB
         } catch (e: Exception) {
             Log.e(TAG, "Error getting the total tx bytes", e)
             return
         }
 
-        totalTx /= GB
-
         onSensorUpdated(context,
             txBytesTotal,
             totalTx.toBigDecimal().setScale(3, RoundingMode.HALF_EVEN),

app/src/main/java/io/homeassistant/companion/android/util/PermissionManager.kt

@@ -1,106 +0,0 @@
-package io.homeassistant.companion.android.util
-
-import android.Manifest
-import android.content.Context
-import android.content.Intent
-import android.content.pm.PackageManager
-import android.os.Build
-import androidx.core.app.ActivityCompat
-import androidx.fragment.app.Fragment
-import io.homeassistant.companion.android.sensors.LocationSensorManager
-
-class PermissionManager {
-
-    companion object {
-        const val LOCATION_REQUEST_CODE = 1
-        const val PHONE_STATE_REQUEST_CODE = 2
-
-        /**
-         * Check if the a given permission is granted
-         */
-        private fun hasPermission(context: Context, permission: String): Boolean {
-            return ActivityCompat.checkSelfPermission(context, permission) == PackageManager.PERMISSION_GRANTED
-        }
-
-        /**
-         * Returns TRUE if all permissions in the grantResults were granted
-         */
-        private fun arePermissionsGranted(grantResults: IntArray): Boolean {
-            return grantResults.all { it == PackageManager.PERMISSION_GRANTED }
-        }
-
-        /**
-         * Check if the required location permissions are granted
-         */
-        private fun checkLocationPermission(context: Context): Boolean {
-            for (permission in getLocationPermissionArray()) {
-                if (!hasPermission(context, permission)) {
-                    return false
-                }
-            }
-            return true
-        }
-
-        private fun checkBluetoothPermission(context: Context): Boolean {
-            for (permission in getBluetoohPermissionArray()) {
-                if (!hasPermission(context, permission)) {
-                    return false
-                }
-            }
-            return true
-        }
-
-        /**
-         * Returns an Array with required location permissions.
-         * ACCESS_FINE_LOCATION and, if API level >= 29, ACCESS_BACKGROUND_LOCATION.
-         */
-        private fun getLocationPermissionArray(): Array<String> {
-            return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                arrayOf(Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_BACKGROUND_LOCATION)
-            } else {
-                arrayOf(Manifest.permission.ACCESS_FINE_LOCATION)
-            }
-        }
-
-        private fun getBluetoohPermissionArray(): Array<String> {
-            return arrayOf(Manifest.permission.BLUETOOTH)
-        }
-
-        private fun validateLocationPermissions(
-            requestCode: Int,
-            grantResults: IntArray
-        ): Boolean {
-            return requestCode == LOCATION_REQUEST_CODE && arePermissionsGranted(grantResults)
-        }
-
-        private fun requestLocationPermissions(fragment: Fragment) {
-            fragment.requestPermissions(getLocationPermissionArray(), LOCATION_REQUEST_CODE)
-        }
-
-        private fun restartLocationTracking(context: Context) {
-            val intent = Intent(context, LocationSensorManager::class.java)
-            intent.action = LocationSensorManager.ACTION_REQUEST_LOCATION_UPDATES
-
-            context.sendBroadcast(intent)
-        }
-
-        private fun getPhonePermissionArray(): Array<String> {
-            return arrayOf(Manifest.permission.READ_PHONE_STATE)
-        }
-
-        private fun requestPhoneStatePermissions(fragment: Fragment) {
-            fragment.requestPermissions(getPhonePermissionArray(), PHONE_STATE_REQUEST_CODE)
-        }
-
-        private fun checkPhoneStatePermission(context: Context): Boolean {
-            return hasPermission(context, Manifest.permission.READ_PHONE_STATE)
-        }
-
-        private fun validatePhoneStatePermissions(
-            requestCode: Int,
-            grantResults: IntArray
-        ): Boolean {
-            return requestCode == PHONE_STATE_REQUEST_CODE && arePermissionsGranted(grantResults)
-        }
-    }
-}

app/src/main/java/io/homeassistant/companion/android/webview/WebViewActivity.kt

@@ -13,6 +13,7 @@ import android.net.http.SslError
 import android.os.Build
 import android.os.Bundle
 import android.os.Handler
+import android.os.Looper
 import android.text.method.HideReturnsTransformationMethod
 import android.text.method.PasswordTransformationMethod
 import android.util.Log
@@ -869,7 +870,7 @@ class WebViewActivity : AppCompatActivity(), io.homeassistant.companion.android.
     }
 
     private fun waitForConnection() {
-        Handler().postDelayed({
+        Handler(Looper.getMainLooper()).postDelayed({
             if (!isConnected) {
                 showError()
             }

app/src/main/java/io/homeassistant/companion/android/widgets/button/ButtonWidget.kt

@@ -7,6 +7,7 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.os.Handler
+import android.os.Looper
 import android.util.Log
 import android.view.View
 import android.widget.RemoteViews
@@ -231,7 +232,7 @@ class ButtonWidget : AppWidgetProvider() {
             views = getWidgetRemoteViews(context, appWidgetId)
 
             // Set a timer to change it back after 1 second
-            Handler().postDelayed({
+            Handler(Looper.getMainLooper()).postDelayed({
                 views.setViewVisibility(R.id.widgetLabelLayout, View.VISIBLE)
                 views.setInt(
                     R.id.widgetLayout,

app/src/main/java/io/homeassistant/companion/android/widgets/entity/EntityWidget.kt

@@ -179,7 +179,7 @@ class EntityWidget : AppWidgetProvider() {
             Log.d(
                 TAG, "Saving service call config data:" + System.lineSeparator() +
                 "entity id: " + entitySelection + System.lineSeparator() +
-                "attribute: " + attributeSelection ?: "N/A"
+                "attribute: " + (attributeSelection ?: "N/A")
             )
             staticWidgetDao.add(StaticWidgetEntity(
                 appWidgetId,

app/src/main/java/io/homeassistant/companion/android/widgets/entity/EntityWidgetConfigureActivity.kt

@@ -130,7 +130,7 @@ class EntityWidgetConfigureActivity : Activity() {
         }
 
     private val attributeDropDownOnItemClick =
-        AdapterView.OnItemClickListener { parent, view, position, id ->
+        AdapterView.OnItemClickListener { parent, _, position, _ ->
             selectedAttributeIds.add(parent.getItemAtPosition(position) as String)
         }
 

app/src/main/java/io/homeassistant/companion/android/widgets/media_player_controls/MediaPlayerControlsWidget.kt

@@ -7,6 +7,7 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.os.Handler
+import android.os.Looper
 import android.util.Log
 import android.view.View
 import android.widget.RemoteViews
@@ -152,7 +153,7 @@ class MediaPlayerControlsWidget : AppWidgetProvider() {
                         View.GONE
                     )
                     Log.d(TAG, "Fetching media preview image")
-                    Handler().post {
+                    Handler(Looper.getMainLooper()).post {
                         Picasso.get().load(entityPictureUrl).into(
                             this,
                             R.id.widgetMediaImage,
@@ -272,11 +273,11 @@ class MediaPlayerControlsWidget : AppWidgetProvider() {
         when (action) {
             RECEIVE_DATA -> saveEntityConfiguration(context, intent.extras, appWidgetId)
             UPDATE_MEDIA_IMAGE -> updateAppWidget(context, appWidgetId)
-            CALL_PREV_TRACK -> callPreviousTrackService(context, appWidgetId)
+            CALL_PREV_TRACK -> callPreviousTrackService(appWidgetId)
             CALL_REWIND -> callRewindService(context, appWidgetId)
-            CALL_PLAYPAUSE -> callPlayPauseService(context, appWidgetId)
+            CALL_PLAYPAUSE -> callPlayPauseService(appWidgetId)
             CALL_FASTFORWARD -> callFastForwardService(context, appWidgetId)
-            CALL_NEXT_TRACK -> callNextTrackService(context, appWidgetId)
+            CALL_NEXT_TRACK -> callNextTrackService(appWidgetId)
         }
     }
 
@@ -312,7 +313,7 @@ class MediaPlayerControlsWidget : AppWidgetProvider() {
         }
     }
 
-    private fun callPreviousTrackService(context: Context, appWidgetId: Int) {
+    private fun callPreviousTrackService(appWidgetId: Int) {
         mainScope.launch {
             Log.d(TAG, "Retrieving media player entity for app widget $appWidgetId")
             val entity: MediaPlayerControlsWidgetEntity? = mediaPlayCtrlWidgetDao.get(appWidgetId)
@@ -380,7 +381,7 @@ class MediaPlayerControlsWidget : AppWidgetProvider() {
         }
     }
 
-    private fun callPlayPauseService(context: Context, appWidgetId: Int) {
+    private fun callPlayPauseService(appWidgetId: Int) {
         mainScope.launch {
             Log.d(TAG, "Retrieving media player entity for app widget $appWidgetId")
             val entity: MediaPlayerControlsWidgetEntity? = mediaPlayCtrlWidgetDao.get(appWidgetId)
@@ -448,7 +449,7 @@ class MediaPlayerControlsWidget : AppWidgetProvider() {
         }
     }
 
-    private fun callNextTrackService(context: Context, appWidgetId: Int) {
+    private fun callNextTrackService(appWidgetId: Int) {
         mainScope.launch {
             Log.d(TAG, "Retrieving media player entity for app widget $appWidgetId")
             val entity: MediaPlayerControlsWidgetEntity? = mediaPlayCtrlWidgetDao.get(appWidgetId)

buildSrc/src/main/kotlin/Config.kt

@@ -25,6 +25,7 @@ object Config {
         object Kotlin {
             const val version = "1.4.10"
             const val core = "org.jetbrains.kotlin:kotlin-stdlib-jdk8:${version}"
+            const val reflect = "org.jetbrains.kotlin:kotlin-reflect:${version}"
 
             private const val coroutinesVersion = "1.3.3"
             const val coroutines = "org.jetbrains.kotlinx:kotlinx-coroutines-core:${coroutinesVersion}"

common/build.gradle.kts

@@ -19,6 +19,7 @@ android {
 
 dependencies {
     implementation(Config.Dependency.Kotlin.core)
+    implementation(Config.Dependency.Kotlin.reflect)
     implementation(Config.Dependency.Kotlin.coroutines)
 
     implementation(Config.Dependency.Google.dagger)