Add Android OS sensors

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

@@ -11,6 +11,7 @@ import android.net.wifi.WifiManager
 import android.os.PowerManager
 import dagger.hilt.android.AndroidEntryPoint
 import io.homeassistant.companion.android.BuildConfig
+import io.homeassistant.companion.android.common.sensors.AndroidOsSensorManager
 import io.homeassistant.companion.android.common.sensors.AudioSensorManager
 import io.homeassistant.companion.android.common.sensors.BatterySensorManager
 import io.homeassistant.companion.android.common.sensors.BluetoothSensorManager
@@ -52,6 +53,7 @@ class SensorReceiver : SensorReceiverBase() {
         val MANAGERS = listOf(
             ActivitySensorManager(),
             AndroidAutoSensorManager(),
+            AndroidOsSensorManager(),
             AppSensorManager(),
             AudioSensorManager(),
             BatterySensorManager(),

common/src/main/java/io/homeassistant/companion/android/common/sensors/AndroidOsSensorManager.kt

@@ -0,0 +1,80 @@
+package io.homeassistant.companion.android.common.sensors
+
+import android.content.Context
+import android.os.Build
+import io.homeassistant.companion.android.common.R as commonR
+
+class AndroidOsSensorManager : SensorManager {
+
+    companion object {
+        val osVersion = SensorManager.BasicSensor(
+            "android_os_version",
+            "sensor",
+            commonR.string.basic_sensor_name_android_os_version,
+            commonR.string.sensor_description_android_os_version,
+            "mdi:android",
+            entityCategory = SensorManager.ENTITY_CATEGORY_DIAGNOSTIC
+        )
+        val osSecurityPatch = SensorManager.BasicSensor(
+            "android_os_security_patch",
+            "sensor",
+            commonR.string.basic_sensor_name_android_os_security_patch,
+            commonR.string.sensor_description_android_os_security_patch,
+            "mdi:security",
+            entityCategory = SensorManager.ENTITY_CATEGORY_DIAGNOSTIC
+        )
+    }
+
+    override fun docsLink(): String {
+        return "https://companion.home-assistant.io/docs/core/sensors#android-os-sensors"
+    }
+
+    override val name: Int
+        get() = commonR.string.sensor_name_android_os
+
+    override suspend fun getAvailableSensors(context: Context): List<SensorManager.BasicSensor> {
+        return listOf(osVersion, osSecurityPatch)
+    }
+
+    override fun requiredPermissions(sensorId: String): Array<String> {
+        return arrayOf()
+    }
+
+    override fun hasSensor(context: Context): Boolean {
+        return true
+    }
+
+    override fun requestSensorUpdate(
+        context: Context
+    ) {
+        checkState(context, osVersion)
+        checkState(context, osSecurityPatch)
+    }
+
+    private fun checkState(
+        context: Context,
+        sensor: SensorManager.BasicSensor
+    ) {
+        if (!isEnabled(context, sensor) || !hasSensor(context)) {
+            return
+        }
+
+        onSensorUpdated(
+            context,
+            sensor,
+            when (sensor.id) {
+                osVersion.id -> Build.VERSION.RELEASE
+                osSecurityPatch.id -> if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                    Build.VERSION.SECURITY_PATCH
+                } else {
+                    "unknown"
+                }
+                else -> {
+                    "unknown"
+                }
+            },
+            sensor.statelessIcon,
+            mapOf()
+        )
+    }
+}

common/src/main/res/values/strings.xml

@@ -42,6 +42,8 @@
     <string name="basic_sensor_name_activity">Detected Activity</string>
     <string name="basic_sensor_name_alarm">Next Alarm</string>
     <string name="basic_sensor_name_android_auto">Android Auto</string>
+    <string name="basic_sensor_name_android_os_version">OS Version</string>
+    <string name="basic_sensor_name_android_os_security_patch">Security Patch</string>
     <string name="basic_sensor_name_app_importance">App Importance</string>
     <string name="basic_sensor_name_app_inactive">App Inactive</string>
     <string name="basic_sensor_name_app_memory">App Memory</string>
@@ -494,6 +496,8 @@
     <string name="sensor_description_active_notification_count">Total count of active notifications that are visible to the user including silent, persistent and the Sensor Worker notifications.</string>
     <string name="sensor_description_app_importance">If the app is in the foreground, background or any other state it can be.</string>
     <string name="sensor_description_android_auto">If the phone is currently connected to an Android Auto head unit.</string>
+    <string name="sensor_description_android_os_version">Android OS version.</string>
+    <string name="sensor_description_android_os_security_patch">Android OS security patch.</string>
     <string name="sensor_description_app_inactive">Whether the app is currently considered inactive by the system</string>
     <string name="sensor_description_app_memory">Total used and available memory for the app</string>
     <string name="sensor_description_app_rx_gb">App Rx GB since last device reboot</string>
@@ -574,6 +578,7 @@
     <string name="sensor_name_activity">Activity Sensors</string>
     <string name="sensor_name_alarm">Alarm Sensor</string>
     <string name="sensor_name_android_auto">Android Auto Sensors</string>
+    <string name="sensor_name_android_os">Android OS Sensors</string>
     <string name="sensor_name_app_sensor">App Sensors</string>
     <string name="sensor_name_audio_mode">Audio Mode</string>
     <string name="sensor_name_audio">Audio Sensors</string>