Add setting for next alarm allow list (#967)

* Add setting for next alarm allow list

* Switch to preference listener to save values

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

@@ -4,6 +4,8 @@ import android.app.AlarmManager
 import android.content.Context
 import android.util.Log
 import io.homeassistant.companion.android.R
+import io.homeassistant.companion.android.database.AppDatabase
+import io.homeassistant.companion.android.database.sensor.Setting
 import java.text.SimpleDateFormat
 import java.util.Calendar
 import java.util.Date
@@ -13,6 +15,7 @@ import java.util.TimeZone
 class NextAlarmManager : SensorManager {
     companion object {
         private const val TAG = "NextAlarm"
+        private const val ALLOW_LIST = "Allow List"
 
         val nextAlarm = SensorManager.BasicSensor(
             "next_alarm",
@@ -51,6 +54,10 @@ class NextAlarmManager : SensorManager {
         var utc = "unavailable"
         var pendingIntent = ""
 
+        val sensorDao = AppDatabase.getInstance(context).sensorDao()
+        val sensorSetting = sensorDao.getSettings(nextAlarm.id)
+        val allowPackageList = sensorSetting?.firstOrNull { it.name == ALLOW_LIST }?.value ?: ""
+
         try {
             val alarmManager: AlarmManager =
                 context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
@@ -58,6 +65,15 @@ class NextAlarmManager : SensorManager {
             val alarmClockInfo = alarmManager.nextAlarmClock
 
             if (alarmClockInfo != null) {
+                pendingIntent = alarmClockInfo.showIntent?.creatorPackage ?: "Unknown"
+
+                if (allowPackageList != "") {
+                    val allowPackageListing = allowPackageList.split(", ")
+                    if (pendingIntent !in allowPackageListing)
+                        return
+                } else {
+                    sensorDao.add(Setting(nextAlarm.id, ALLOW_LIST, allowPackageList, "list-apps"))
+                }
                 triggerTime = alarmClockInfo.triggerTime
 
                 val cal: Calendar = GregorianCalendar()
@@ -68,8 +84,6 @@ class NextAlarmManager : SensorManager {
                 val sdf = SimpleDateFormat(dateFormat)
                 sdf.timeZone = TimeZone.getTimeZone("UTC")
                 utc = sdf.format(Date(triggerTime))
-
-                pendingIntent = alarmClockInfo.showIntent?.creatorPackage ?: "Unknown"
             }
         } catch (e: Exception) {
             Log.e(TAG, "Error getting the next alarm info", e)

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

@@ -5,6 +5,7 @@ import android.os.Bundle
 import android.os.Handler
 import android.text.InputType
 import androidx.preference.EditTextPreference
+import androidx.preference.MultiSelectListPreference
 import androidx.preference.Preference
 import androidx.preference.PreferenceCategory
 import androidx.preference.PreferenceFragmentCompat
@@ -177,8 +178,10 @@ class SensorDetailFragment(
                         pref.dialogTitle = setting.name
                         if (pref.text != null)
                             pref.summaryProvider = EditTextPreference.SimpleSummaryProvider.getInstance()
-                        else
+                        else {
                             pref.summary = setting.value
+                            pref.text = setting.value
+                        }
                         pref.isIconSpaceReserved = false
 
                         pref.setOnBindEditTextListener { fieldType ->
@@ -186,17 +189,51 @@ class SensorDetailFragment(
                                 fieldType.inputType = InputType.TYPE_CLASS_NUMBER
                         }
 
-                        if (pref.text != null)
+                        pref.setOnPreferenceChangeListener { _, newValue ->
                             sensorDao.add(
                                 Setting(
                                     basicSensor.id,
                                     setting.name,
-                                    pref.text,
+                                    newValue as String,
                                     setting.valueType
                                 )
                             )
+                            return@setOnPreferenceChangeListener true
+                        }
+                    if (!it.contains(pref))
+                        it.addPreference(pref)
+                    } else if (setting.valueType == "list-apps") {
+                        val packageManager: PackageManager? = context?.packageManager
+                        val packages = packageManager?.getInstalledApplications(PackageManager.GET_META_DATA)
+                        val packageName: MutableList<String> = ArrayList()
+                        if (packages != null) {
+                            for (packageItem in packages) {
+                                packageName.add(packageItem.packageName)
+                            }
+                            packageName.sort()
+                        }
+                        val pref = findPreference(key) ?: MultiSelectListPreference(requireContext())
+                        pref.key = key
+                        pref.title = setting.name
+                        pref.entries = packageName.toTypedArray()
+                        pref.entryValues = packageName.toTypedArray()
+                        pref.dialogTitle = setting.name
+                        pref.isIconSpaceReserved = false
+                        pref.setOnPreferenceChangeListener { _, newValue ->
+                            sensorDao.add(
+                                Setting(
+                                    basicSensor.id,
+                                    setting.name,
+                                    newValue.toString().replace("[", "").replace("]", ""),
+                                    "list-apps"
+                                )
+                            )
+                            return@setOnPreferenceChangeListener true
+                        }
+                        if (pref.values != null)
+                            pref.summary = pref.values.toString()
                         else
-                            pref.text = setting.value
+                            pref.summary = setting.value
                         if (!it.contains(pref))
                             it.addPreference(pref)
                     }

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

@@ -202,7 +202,7 @@ like to connect to:</string>
   <string name="sensor_description_location_zone">Import existing Home Assistant zones as geofences for zone based tracking.  The Minimum Accuracy setting will allow you to decide how accurate the device location (in meters) has to be in order to send to Home Assistant.</string>
   <string name="sensor_description_mic_muted">Whether or not the microphone is muted on the device</string>
   <string name="sensor_description_music_active">Whether or not music is actively playing on the device</string>
-  <string name="sensor_description_next_alarm">The date and time of the next scheduled alarm, any app or manufacturer can override the default behavior. The package attribute will tell you which app set the next scheduled alarm.</string>
+  <string name="sensor_description_next_alarm">The date and time of the next scheduled alarm, any app or manufacturer can override the default behavior. The package attribute will tell you which app set the next scheduled alarm. The setting below will create an Allow List so you can specify what packages you want the alarm event from. This will ignore alarm events for packages not selected and the state will not update until the next scheduled alarm matches one of the selected packages.</string>
   <string name="sensor_description_none">No description</string>
   <string name="sensor_description_phone_state">Whether or not the phone is ringing or in a call, no other caller information is stored</string>
   <string name="sensor_description_power_save">Whether or not the device is in Power Save mode</string>