updated tvOS support

RNDeviceInfo.podspec

@@ -7,7 +7,8 @@ Pod::Spec.new do |s|
 
   s.license      = "MIT"
   s.authors      = { "Rebecca Hughes" => "rebecca@learnium.net" }
-  s.platform     = :ios, "7.0"
+  s.ios.deployment_target = '9.0'
+  s.tvos.deployment_target = '10.0'
 
   s.source       = { :git => "https://github.com/rebeccahughes/react-native-device-info.git" }
 

RNDeviceInfo/RNDeviceInfo.m

@@ -16,7 +16,9 @@
 @property (nonatomic) bool isEmulator;
 @end
 
+#if !(TARGET_OS_TV)
 @import CoreTelephony;
+#endif
 
 @implementation RNDeviceInfo
 
@@ -156,9 +158,13 @@ RCT_EXPORT_MODULE(RNDeviceInfo)
 
 - (NSString *) carrier
 {
+#if (TARGET_OS_TV)
+    return nil;
+#else
     CTTelephonyNetworkInfo *netinfo = [[CTTelephonyNetworkInfo alloc] init];
     CTCarrier *carrier = [netinfo subscriberCellularProvider];
     return carrier.carrierName;
+#endif
 }
 
 - (NSString*) userAgent