[fenix] For https://github.com/mozilla-mobile/fenix/issues/7603 - Temporarily do not show biometric prompt for OnePlus devices

app/src/main/java/org/mozilla/fenix/settings/LoginsFragment.kt

@@ -140,15 +140,23 @@ class LoginsFragment : PreferenceFragmentCompat(), AccountObserver {
     override fun onAuthenticationProblems() = updateSyncPreferenceNeedsReauth()
 
     val isHardwareAvailable: Boolean by lazy {
-        if (Build.VERSION.SDK_INT >= M) {
+        // Temporary fix for certain devices that can't use the current biometrics library
-            context?.let {
+        // https://github.com/mozilla-mobile/fenix/issues/7603
-                val bm = BiometricManager.from(it)
+        when {
-                val canAuthenticate = bm.canAuthenticate()
+            Build.MANUFACTURER.toLowerCase().contains("oneplus") -> {
-                !(canAuthenticate == BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE ||
+                false
-                        canAuthenticate == BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE)
+            }
-            } ?: false
+            Build.VERSION.SDK_INT >= M -> {
-        } else {
+                context?.let {
-            false
+                    val bm = BiometricManager.from(it)
+                    val canAuthenticate = bm.canAuthenticate()
+                    !(canAuthenticate == BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE ||
+                            canAuthenticate == BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE)
+                } ?: false
+            }
+            else -> {
+                false
+            }
         }
     }