From 534c8a1fb966332e6b57aed68bbd46de2f1bfb9f Mon Sep 17 00:00:00 2001
From: Nikolay Polukhin <polu-hin@mail.ru>
Date: Mon, 5 Mar 2018 14:29:34 +0400
Subject: [PATCH] Fix #65 (Android FingerprintManager not supported for API
 lower than 23)

---
 .../com/rnfingerprint/FingerprintAuthModule.java     | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/android/src/main/java/com/rnfingerprint/FingerprintAuthModule.java b/android/src/main/java/com/rnfingerprint/FingerprintAuthModule.java
index e96213cc..bff9c001 100644
--- a/android/src/main/java/com/rnfingerprint/FingerprintAuthModule.java
+++ b/android/src/main/java/com/rnfingerprint/FingerprintAuthModule.java
@@ -51,14 +51,14 @@ public String getName() {
 
   @ReactMethod
   public void isSupported(Callback reactErrorCallback, Callback reactSuccessCallback) {
-    keyguardManager =
-            (KeyguardManager) getCurrentActivity().getSystemService(Context.KEYGUARD_SERVICE);
-    fingerprintManager =
-            (FingerprintManager) getCurrentActivity().getSystemService(Context.FINGERPRINT_SERVICE);
     if(!isFingerprintAuthAvailable()) {
-      reactErrorCallback.invoke("Not supported.");
+        reactErrorCallback.invoke("Not supported.");
     } else {
-      reactSuccessCallback.invoke("Is supported.");
+        keyguardManager =
+            (KeyguardManager) getCurrentActivity().getSystemService(Context.KEYGUARD_SERVICE);
+        fingerprintManager =
+            (FingerprintManager) getCurrentActivity().getSystemService(Context.FINGERPRINT_SERVICE);
+        reactSuccessCallback.invoke("Is supported.");
     }
     return ;
   }