fix(battery_plus): Use context compat to set exported state

packages/battery_plus/battery_plus/android/build.gradle

@@ -47,4 +47,5 @@ android {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation "androidx.core:core-ktx:1.10.1"
 }

packages/battery_plus/battery_plus/android/src/main/kotlin/dev/fluttercommunity/plus/battery/BatteryPlusPlugin.kt

@@ -1,5 +1,6 @@
 package dev.fluttercommunity.plus.battery
 
+import android.annotation.SuppressLint
 import io.flutter.plugin.common.MethodChannel.MethodCallHandler
 import io.flutter.plugin.common.EventChannel
 import io.flutter.embedding.engine.plugins.FlutterPlugin
@@ -20,6 +21,9 @@ import java.util.Locale
 import android.os.PowerManager
 import android.provider.Settings
 import androidx.annotation.RequiresApi
+import androidx.core.content.ContextCompat
+import androidx.core.content.ContextCompat.RECEIVER_NOT_EXPORTED
+
 
 /** BatteryPlusPlugin  */
 class BatteryPlusPlugin : MethodCallHandler, EventChannel.StreamHandler, FlutterPlugin {
@@ -77,9 +81,16 @@ class BatteryPlusPlugin : MethodCallHandler, EventChannel.StreamHandler, Flutter
         }
     }
 
+    @SuppressLint("WrongConstant") // Error in ContextCompat for RECEIVER_NOT_EXPORTED
     override fun onListen(arguments: Any?, events: EventSink) {
         chargingStateChangeReceiver = createChargingStateChangeReceiver(events)
-        applicationContext?.registerReceiver(chargingStateChangeReceiver, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
+        // DO NOT MERGE, this alternates states. reidbaker debug before review.
+        applicationContext?.let {
+            ContextCompat.registerReceiver(
+                it, chargingStateChangeReceiver,
+                IntentFilter(Intent.ACTION_BATTERY_CHANGED), RECEIVER_NOT_EXPORTED
+            )
+        }
         val status = getBatteryStatus()
         publishBatteryStatus(events, status)
     }

packages/battery_plus/battery_plus/example/android/build.gradle

@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }