blob: 649c99bd73f7b69a33aa5616b4962f42295b733b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
using System;
using Android.Content;
using Android.OS;
using Android.Views.InputMethods;
using Android.Widget;
using AView = Android.Views.View;
namespace Xamarin.Forms.Platform.Android
{
internal static class KeyboardManager
{
internal static void HideKeyboard(this AView inputView, bool overrideValidation = false)
{
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;
if (windowToken != null)
inputMethodManager.HideSoftInputFromWindow(windowToken, HideSoftInputFlags.None);
}
}
internal static void ShowKeyboard(this AView inputView)
{
using(var inputMethodManager = (InputMethodManager)Forms.Context.GetSystemService(Context.InputMethodService))
{
if (inputView is EditText || inputView is TextView || inputView is SearchView)
{
inputMethodManager.ShowSoftInput(inputView, ShowFlags.Forced);
inputMethodManager.ToggleSoftInput(ShowFlags.Forced, HideSoftInputFlags.ImplicitOnly);
}
else
throw new ArgumentException("inputView should be of type EditText, SearchView, or TextView");
}
}
}
}
|