diff options
Diffstat (limited to 'Xamarin.Forms.Platform.Android')
| -rw-r--r-- | Xamarin.Forms.Platform.Android/KeyboardManager.cs | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Xamarin.Forms.Platform.Android/KeyboardManager.cs b/Xamarin.Forms.Platform.Android/KeyboardManager.cs index bfe65d13..eb89731b 100644 --- a/Xamarin.Forms.Platform.Android/KeyboardManager.cs +++ b/Xamarin.Forms.Platform.Android/KeyboardManager.cs @@ -14,14 +14,15 @@ namespace Xamarin.Forms.Platform.Android if (Forms.Context == null) throw new InvalidOperationException("Call Forms.Init() before HideKeyboard"); + if (inputView == null) + throw new ArgumentNullException(nameof(inputView) + " must be set before the keyboard can be hidden."); + using (var inputMethodManager = (InputMethodManager)Forms.Context.GetSystemService(Context.InputMethodService)) { - IBinder windowToken = null; - if (!overrideValidation && !(inputView is EditText || inputView is TextView || inputView is SearchView)) throw new ArgumentException("inputView should be of type EditText, SearchView, or TextView"); - windowToken = inputView.WindowToken; + IBinder windowToken = inputView.WindowToken; if (windowToken != null) inputMethodManager.HideSoftInputFromWindow(windowToken, HideSoftInputFlags.None); } @@ -32,6 +33,9 @@ namespace Xamarin.Forms.Platform.Android if (Forms.Context == null) throw new InvalidOperationException("Call Forms.Init() before ShowKeyboard"); + if (inputView == null) + throw new ArgumentNullException(nameof(inputView) + " must be set before the keyboard can be shown."); + using (var inputMethodManager = (InputMethodManager)Forms.Context.GetSystemService(Context.InputMethodService)) { if (inputView is EditText || inputView is TextView || inputView is SearchView) |