protected override void OnResume()
{
base.OnResume();
_design.ReapplyTheme();
CheckIfUnloaded();
bool showKeyboard = ((!InitFingerprintUnlock()) || (Util.GetShowKeyboardDuringFingerprintUnlock(this)));
EditText pwd = (EditText)FindViewById(Resource.Id.QuickUnlock_password);
pwd.PostDelayed(() =>
{
InputMethodManager keyboard = (InputMethodManager)GetSystemService(Context.InputMethodService);
if (showKeyboard)
{
keyboard.ShowSoftInput(pwd, 0);
}
else
{
keyboard.HideSoftInputFromWindow(pwd.WindowToken, HideSoftInputFlags.ImplicitOnly);
}
}, 50);
_onResumeDone = true;
}
protected override void OnResume()
{
base.OnResume();
_design.ReapplyTheme();
CheckIfUnloaded();
bool showKeyboard = ((!InitFingerprintUnlock()) || (Util.GetShowKeyboardDuringFingerprintUnlock(this)));
EditText pwd = (EditText)FindViewById(Resource.Id.QuickUnlock_password);
pwd.PostDelayed(() =>
{
InputMethodManager keyboard = (InputMethodManager)GetSystemService(Context.InputMethodService);
if (showKeyboard)
{
keyboard.ShowSoftInput(pwd, 0);
}
else
{
keyboard.HideSoftInputFromWindow(pwd.WindowToken, HideSoftInputFlags.ImplicitOnly);
}
}, 50);
var btn = FindViewById <ImageButton>(Resource.Id.fingerprintbtn);
btn.Click += (sender, args) =>
{
if (_biometryIdentifier.HasUserInterface || string.IsNullOrEmpty((string)btn.Tag))
{
_biometryIdentifier.StartListening(this);
}
else
{
AlertDialog.Builder b = new AlertDialog.Builder(this);
b.SetTitle(Resource.String.fingerprint_prefs);
b.SetMessage(btn.Tag.ToString());
b.SetPositiveButton(Android.Resource.String.Ok, (o, eventArgs) => ((Dialog)o).Dismiss());
if (_biometryIdentifier != null)
{
b.SetNegativeButton(Resource.String.disable_sensor, (senderAlert, alertArgs) =>
{
btn.SetImageResource(Resource.Drawable.ic_fingerprint_error);
_biometryIdentifier?.StopListening();
_biometryIdentifier = null;
});
}
else
{
b.SetNegativeButton(Resource.String.enable_sensor, (senderAlert, alertArgs) =>
{
InitFingerprintUnlock();
});
}
b.Show();
}
};
}
public bool OnTouch(View v, MotionEvent e)
{
switch (e.Action & MotionEventActions.Mask)
{
case MotionEventActions.Up:
if (lastFocusedControl != null)
{
lastFocusedControl.SetBackgroundResource(Resource.Drawable.my_edit_text_background_normal);
}
lastFocusedControl = (EditText)v;
lastFocusedControl.SetBackgroundResource(Resource.Drawable.my_edit_text_background_focused);
lastFocusedControl.RequestFocus();
EditText yourEditText = (EditText)v;
Android.Views.InputMethods.InputMethodManager imm = (Android.Views.InputMethods.InputMethodManager)context.GetSystemService(Android.Content.Context.InputMethodService);
imm.ShowSoftInput(yourEditText, Android.Views.InputMethods.ShowFlags.Forced);
if (lastFocusedControl != null)
{
lastFocusedControl.PostDelayed(new Action(() => { lastFocusedControl.SelectAll(); }), 100);
}
break;
}
return(true);
}
/// <summary>
/// Switches to backup (password) screen. This either can happen when fingerprint is not
/// available or the user chooses to use the password authentication method by pressing the
/// button. This can also happen when the user had too many fingerprint attempts.
/// </summary>
void GoToBackup()
{
mStage = Stage.Password;
UpdateStage();
mPassword.RequestFocus();
// Show the keyboard.
mPassword.PostDelayed(ShowKeyboardRunnable, 500);
// Fingerprint is not used anymore. Stop listening for it.
mFingerprintUiHelper.StopListening();
}
public void FocusOnTextField()
{
_addressEditText.PostDelayed(() =>
{
// if _collectionChangedSubscription is null, we left the screen
if (_collectionChangedSubscription.Disposable != null)
{
_addressEditText.RequestFocusFromTouch();
_addressEditText.ShowKeyboard();
_addressEditText.SetCursorAtEnd();
}
}, 400);
}
public void ShowKeyboard(EditText editText)
{
if (editText != null)
{
editText.RequestFocus();
editText.PostDelayed(() =>
{
var keyboard = Activity.GetSystemService(Context.InputMethodService) as InputMethodManager;
if (keyboard != null)
{
keyboard.ShowSoftInput(editText, 0);
}
}, 50);
}
}
public void HideKeyboard(EditText editText)
{
if (editText != null)
{
editText.PostDelayed(() =>
{
if (Activity != null)
{
var keyboard = Activity.GetSystemService(Context.InputMethodService) as InputMethodManager;
if (keyboard != null)
{
keyboard.HideSoftInputFromWindow(editText.WindowToken, 0);
}
}
}, 50);
}
}
public void SetHasFocus(bool hasFocus)
{
this.hasFocus = hasFocus;
if (hasFocus)
{
Expand();
editText.PostDelayed(() =>
{
editText.RequestFocusFromTouch();
inputMethodManager.ShowSoftInput(editText, 0);
// added as keyboard doesnt auto show on edit text visibility.
inputMethodManager.ToggleSoftInput(ShowFlags.Forced, 0);
}, 300);
}
else
{
Reduce();
}
}