feat: background and terminated calls [android]

ios/Podfile

@@ -39,12 +39,17 @@ post_install do |installer|
     flutter_additional_ios_build_settings(target)
     target.build_configurations.each do |config|
       config.build_settings['ENABLE_BITCODE'] = 'NO'
-        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '9.0'
 
-      # https://github.com/flutter-webrtc/flutter-webrtc/issues/713
-      if target.name == "flutter_webrtc" || target.name == "WebRTC-SDK"
-        config.build_settings['ONLY_ACTIVE_ARCH'] = 'YES'
-      end
+      # see https://github.com/flutter-webrtc/flutter-webrtc/issues/1054
+      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
+      config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = 'arm64 i386'
+
+      config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
+        '$(inherited)',
+        # dart: PermissionGroup.microphone
+        'PERMISSION_MICROPHONE=1',
+      ]
     end
   end
+  flutter_post_install(installer) if defined?(flutter_post_install)
 end