Normalized verifyFingerprintWithCustomFallback on Android

Author: EddyVerbruggen

fingerprint-auth.android.js

@@ -89,14 +89,7 @@ var verifyFingerprint = function (arg) {
 
 
 var verifyFingerprintWithCustomFallback = function (arg) {
-  return new Promise(function (resolve, reject) {
-    try {
-      resolve('Not implemented');
-    } catch (ex) {
-      console.log("Error in verifyFingerprint: " + ex);
-      reject(ex);
-    }
-  });
+  return verifyFingerprint(arg);
 };
 
 /**

fingerprint-auth.d.ts

@@ -30,6 +30,15 @@ declare module "nativescript-fingerprint-auth" {
 
   export function available(): Promise<boolean>;
   export function didFingerprintDatabaseChange(): Promise<boolean>;
+
+  /**
+   * This (recommended) method uses keychain instead of localauth so the passcode fallback can be used.
+   */
   export function verifyFingerprint(options: VerifyFingerprintOptions): Promise<string>;
+
+  /**
+   * This implementation uses LocalAuthentication and has no built-in passcode fallback on iOS.
+   * On Android this is exactly the same as 'verifyFingerprint'
+   */
   export function verifyFingerprintWithCustomFallback(options: verifyFingerprintWithCustomFallbackOptions): Promise<string>;
 }