fix parameter type in recreateKey() method

aitorvs · Sep 16, 2016 · 3035c81 · 3035c81
1 parent 66f5e5b
commit 3035c81
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/core/src/main/java/com/aitorvs/android/fingerlock/FingerLock.java b/core/src/main/java/com/aitorvs/android/fingerlock/FingerLock.java
@@ -159,9 +159,10 @@ public void stop() {
     }
 
     @Override
-    public void recreateKey(final Object listener) {
-        if (listener instanceof FingerLockResultCallback) {
-            impl.recreateKey((FingerLockResultCallback) listener);
+    public void recreateKey(@NonNull final FingerLockResultCallback listener) {
+        //noinspection ConstantConditions
+        if (listener != null) {
+            impl.recreateKey(listener);
         }
     }
 

diff --git a/core/src/main/java/com/aitorvs/android/fingerlock/FingerLockManager.java b/core/src/main/java/com/aitorvs/android/fingerlock/FingerLockManager.java
@@ -48,5 +48,10 @@ public interface FingerLockManager {
      */
     void stop();
 
-    void recreateKey(final Object listener);
+    /**
+     * Call this method to re-create the keys so that new (added) fingerprints are validated.
+     *
+     * @param listener instance that implements {@linkplain FingerLockResultCallback} interface
+     */
+    void recreateKey(final FingerLockResultCallback listener);
 }