fix(android): Check if NetworkInfo is null to avoid crashes (react-na…

…tive-netinfo#66) Previously the `networkInfo` could be `null` and it would cause a crash when we try to decide the network type. This adds a `null` check to avoid this.
ExodusMovement · Jul 8, 2020 · a24b3a7 · a24b3a7
1 parent 9cfe57b
commit a24b3a7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/android/src/main/java/com/reactnativecommunity/netinfo/ConnectivityReceiver.java b/android/src/main/java/com/reactnativecommunity/netinfo/ConnectivityReceiver.java
@@ -91,6 +91,10 @@ public void setNoNetworkPermission() {
   }
 
   String getEffectiveConnectionType(NetworkInfo networkInfo) {
+    if (networkInfo == null) {
+      return EFFECTIVE_CONNECTION_TYPE_UNKNOWN;
+    }
+
     switch (networkInfo.getSubtype()) {
       case TelephonyManager.NETWORK_TYPE_1xRTT:
       case TelephonyManager.NETWORK_TYPE_CDMA: