Removed exit button, made app always run on device start

android/src/main/res/menu/main.xml

@@ -14,8 +14,4 @@
         android:id="@+id/settings"
         android:title="@string/settings" />
 
-    <item
-        android:id="@+id/exit"
-        android:title="@string/exit" />
-
 </menu>

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

@@ -41,9 +41,6 @@
     <!-- Menu item to share this app's apk -->
     <string name="share_app">Share App</string>
 
-    <!-- Menu item to close app and stop service -->
-    <string name="exit">Exit</string>
-
     <!-- ChatFragment -->
 
     <!-- Hint text for the message EditText -->
@@ -93,9 +90,6 @@
     <!-- Preference title -->
     <string name="scan_interval_seconds">Scan Interval (seconds)</string>
 
-    <!-- Preference title -->
-    <string name="start_on_boot">Start on Boot</string>
-
     <!-- Preference title -->
     <string name="notification_sounds">Notification Sounds</string>
 

android/src/main/res/xml/settings.xml

@@ -12,10 +12,6 @@
         android:key="user_status"
         android:inputType="textCapSentences" />
 
-    <CheckBoxPreference
-        android:title="@string/start_on_boot"
-        android:key="start_on_boot" />
-
     <CheckBoxPreference
         android:title="@string/notification_sounds"
         android:key="notification_sounds" />

android/src/main/scala/com/nutomic/ensichat/fragments/ContactsFragment.scala

@@ -110,14 +110,6 @@ class ContactsFragment extends ListFragment with OnClickListener {
     case R.id.settings =>
       startActivity(new Intent(getActivity, classOf[SettingsActivity]))
       true
-    case R.id.exit =>
-      val pm = PreferenceManager.getDefaultSharedPreferences(getActivity)
-      if (!pm.getBoolean(MainActivity.PrefWasBluetoothEnabled, false))
-        BluetoothAdapter.getDefaultAdapter.disable()
-
-      getActivity.stopService(new Intent(getActivity, classOf[ChatService]))
-      getActivity.finish()
-      true
     case _ =>
       super.onOptionsItemSelected(item)
   }

android/src/main/scala/com/nutomic/ensichat/service/BootReceiver.scala

@@ -10,9 +10,7 @@ class BootReceiver extends BroadcastReceiver {
 
   override def onReceive(context: Context, intent: Intent): Unit = {
     val sp = PreferenceManager.getDefaultSharedPreferences(context)
-    if (sp.getBoolean("start_on_boot", false)) {
-      context.startService(new Intent(context, classOf[ChatService]))
-    }
+    context.startService(new Intent(context, classOf[ChatService]))
   }
 
 }