Update method to get reactContext in Android

[jsreynaud]

Should fix non received deviceToken in JS side for Android:
registerRemoteNotificationsRegistered not always called

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

The issue has been closed for inactivity.

[chrisskilton]

can we get this reopened? just ran into this on react-native 0.79

[mehmetdemiray]

I created a patch for this PR, but notifications still don’t work on Android. However, registerRemoteNotificationsRegistered is now working.

diff --git a/node_modules/react-native-notifications/lib/android/app/src/main/java/com/wix/reactnativenotifications/fcm/FcmToken.java b/node_modules/react-native-notifications/lib/android/app/src/main/java/com/wix/reactnativenotifications/fcm/FcmToken.java
index 7db6e8d..4552a7b 100644
--- a/node_modules/react-native-notifications/lib/android/app/src/main/java/com/wix/reactnativenotifications/fcm/FcmToken.java
+++ b/node_modules/react-native-notifications/lib/android/app/src/main/java/com/wix/reactnativenotifications/fcm/FcmToken.java
@@ -89,10 +89,14 @@ public class FcmToken implements IFcmToken {
 
     protected void sendTokenToJS() {
         final ReactInstanceManager instanceManager = ((ReactApplication) mAppContext).getReactNativeHost().getReactInstanceManager();
-        final ReactContext reactContext = instanceManager.getCurrentReactContext();
+        ReactContext reactContext = instanceManager.getCurrentReactContext();
+
+        if (reactContext == null) {
+            reactContext = ((ReactApplication) mAppContext).getReactHost().getCurrentReactContext();
+        }
 
         // Note: Cannot assume react-context exists cause this is an async dispatched service.
-        if (reactContext != null && reactContext.hasActiveCatalystInstance()) {
+        if (reactContext != null && reactContext.hasActiveReactInstance()) {
             Bundle tokenMap = new Bundle();
             tokenMap.putString("deviceToken", sToken);
             mJsIOHelper.sendEventToJS(TOKEN_RECEIVED_EVENT_NAME, tokenMap, reactContext);

[DanielEliraz]

Great, thanks a lot