public void OnKey([GeneratedEnum] Android.Views.Keycode primaryCode, [GeneratedEnum] Android.Views.Keycode[] keyCodes)
{
ic = CurrentInputConnection;
if (ic == null)
{
return;
}
switch (primaryCode)
{
case Android.Views.Keycode.Del:
string selectedText = ic.GetSelectedText(GetTextFlags.None);
if (string.IsNullOrEmpty(selectedText))
{
ic.DeleteSurroundingText(1, 0);
}
else
{
ic.CommitText("", 1);
}
break;
case Android.Views.Keycode.Unknown:
TextData.LastText = string.Empty;
Intent intent = new Intent();
intent.SetClass(this, typeof(CameraActivity));
intent.SetFlags(ActivityFlags.NewTask);
StartActivity(intent);
break;
default:
char code = (char)primaryCode;
ic.CommitText(code.ToString(), 1);
break;
}
}
public void OnKey([GeneratedEnum] Android.Views.Keycode primaryCode, [GeneratedEnum] Android.Views.Keycode[] keyCodes) //Main keyboard input method
{
ic = CurrentInputConnection; //to get current input connection
switch (primaryCode)
{
case (Android.Views.Keycode.Del):
selectedText = ic.GetSelectedText(0);
if (string.IsNullOrEmpty(selectedText))
{
ic.DeleteSurroundingText(1, 0);
}
else
{
ic.CommitText(string.Empty, 1);
}
break;
case (Android.Views.Keycode.CapsLock): //To toggle caps lock
if (!CapsFlag) //caps lock was off
{
CapsKeyboard = new Keyboard(this, Resource.Xml.caps_qwerty);
kv.Keyboard = CapsKeyboard;
kv.OnKeyboardActionListener = this;
CapsFlag = true;
}
else //caps lock was already onon
{
kv.Keyboard = keyboard;
kv.OnKeyboardActionListener = this;
CapsFlag = false;
}
break;
case (Android.Views.Keycode.S): //this is because ASCII value 115 for s is same as android enum for caps lock
{
ic.CommitText("s", 1);
break;
}
case (Android.Views.Keycode.ButtonA): //this is because ASCII value 115 for s is same as android enum for caps lock
{
ic.CommitText("/", 1);
break;
}
case (Android.Views.Keycode.C): //this is because ASCII value 115 for C (caps) is same as android enum for backspace
{
ic.CommitText("C", 1);
break;
}
case (Android.Views.Keycode.Num3): //actually this is done sbutton handling , as i am using Code=10 for my done button, which is code for unused num3
{
ic.PerformEditorAction(ImeAction.Send);
ic.PerformEditorAction(ImeAction.Go);
ic.PerformEditorAction(ImeAction.Done);
SplSession.Close(); //closing spell check session
break;
}
default:
if ((int)primaryCode == 1115)
{
if (!SymbolsFlag) //symbol view was off
{
SymbolsKeyboard = new Keyboard(this, Resource.Xml.Symbols);
kv.Keyboard = SymbolsKeyboard;
kv.OnKeyboardActionListener = this;
SymbolsFlag = true;
}
else //Symbol view was on
{
kv.Keyboard = keyboard;
kv.OnKeyboardActionListener = this;
SymbolsFlag = false;
}
break;
}
char code = (char)(primaryCode);
ic.CommitText(code.ToString(), 1); // to provides the keystroke to input area according to ascai value of code
break;
}
}