protected override async void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activityUnlock);
Window.SetSoftInputMode(SoftInput.AdjustPan);
_preferences = new PreferenceWrapper(this);
SetResult(Result.Canceled);
_passwordLayout = FindViewById <TextInputLayout>(Resource.Id.editPasswordLayout);
_passwordText = FindViewById <TextInputEditText>(Resource.Id.editPassword);
TextInputUtil.EnableAutoErrorClear(_passwordLayout);
_passwordText.EditorAction += (_, e) =>
{
if (e.ActionId == ImeAction.Done)
{
OnUnlockButtonClick(null, null);
}
};
_passwordText.TextChanged += delegate
{
_unlockButton.Enabled = _passwordText.Text != "";
};
_unlockButton = FindViewById <MaterialButton>(Resource.Id.buttonUnlock);
_unlockButton.Click += OnUnlockButtonClick;
var canUseBiometrics = false;
if (_preferences.AllowBiometrics)
{
var biometricManager = BiometricManager.From(this);
canUseBiometrics = biometricManager.CanAuthenticate() == BiometricManager.BiometricSuccess;
}
_useBiometricsButton = FindViewById <MaterialButton>(Resource.Id.buttonUseBiometrics);
_useBiometricsButton.Enabled = canUseBiometrics;
_useBiometricsButton.Click += delegate
{
ShowBiometricPrompt();
};
if (canUseBiometrics)
{
ShowBiometricPrompt();
}
else
{
await FocusPasswordText();
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
Window.SetSoftInputMode(SoftInput.AdjustResize);
SetResult(Result.Canceled);
_preferences = new PreferenceWrapper(this);
_unlockLayout = FindViewById <LinearLayout>(Resource.Id.layoutUnlock);
_progressIndicator = FindViewById <LinearProgressIndicator>(Resource.Id.progressIndicator);
_passwordLayout = FindViewById <TextInputLayout>(Resource.Id.editPasswordLayout);
_passwordText = FindViewById <TextInputEditText>(Resource.Id.editPassword);
TextInputUtil.EnableAutoErrorClear(_passwordLayout);
_passwordText.EditorAction += (_, e) =>
{
if (e.ActionId == ImeAction.Done)
{
OnUnlockButtonClick(null, null);
}
};
_unlockButton = FindViewById <MaterialButton>(Resource.Id.buttonUnlock);
_unlockButton.Click += OnUnlockButtonClick;
if (_preferences.AllowBiometrics)
{
var biometricManager = BiometricManager.From(this);
_canUseBiometrics = biometricManager.CanAuthenticate(BiometricManager.Authenticators.BiometricStrong) == BiometricManager.BiometricSuccess;
}
_useBiometricsButton = FindViewById <MaterialButton>(Resource.Id.buttonUseBiometrics);
_useBiometricsButton.Enabled = _canUseBiometrics;
_useBiometricsButton.Click += delegate
{
ShowBiometricPrompt();
};
if (_canUseBiometrics)
{
ShowBiometricPrompt();
}
else
{
FocusPasswordText();
}
}