From 9c08a3777243cb35f0f4ca2a749096f3c9c0d4a1 Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Wed, 23 Oct 2019 11:54:53 -0400
Subject: [PATCH] UseNativeBiometric only for SDK 29

---
 src/Android/Services/DeviceActionService.cs | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/src/Android/Services/DeviceActionService.cs b/src/Android/Services/DeviceActionService.cs
index 7975dde31..38dee93f2 100644
--- a/src/Android/Services/DeviceActionService.cs
+++ b/src/Android/Services/DeviceActionService.cs
@@ -351,17 +351,12 @@ namespace Bit.Droid.Services
 
         public async Task<bool> BiometricAvailableAsync()
         {
-            var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
-            if((int)Build.VERSION.SdkInt >= 29)
+            if(UseNativeBiometric())
             {
+                var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
                 var manager = activity.GetSystemService(Context.BiometricService) as BiometricManager;
                 return manager.CanAuthenticate() == BiometricCode.Success;
             }
-            else if((int)Build.VERSION.SdkInt == 28)
-            {
-                var manager = activity.GetSystemService(Context.FingerprintService) as FingerprintManager;
-                return manager.IsHardwareDetected && manager.HasEnrolledFingerprints;
-            }
             else
             {
                 try
@@ -377,7 +372,7 @@ namespace Bit.Droid.Services
 
         public bool UseNativeBiometric()
         {
-            return (int)Build.VERSION.SdkInt >= 28;
+            return (int)Build.VERSION.SdkInt >= 29;
         }
 
         public Task<bool> AuthenticateBiometricAsync(string text = null)