c# - Detecting isSticky in Android custom keyboards -

i have custom keyboard buttons issticky enabled have problem detecting if turned on or off (true / false) , disabling them after key pressed if turned on (true).

the problem can't find way detect keys , appending current edittext functions (all sticky buttons has specific functions).

this should happen in onkey function,

here keyboard class:

public class mykeyboardlistener : java.lang.object, keyboardview.ionkeyboardactionlistener{      private readonly activity _activity;      public mykeyboardlistener(activity activity){         _activity = activity;     }      public void onkey(android.views.keycode primarycode, android.views.keycode[] keycodes){         var eventtime = datetime.now.ticks;         var keyevent = new keyevent(eventtime, eventtime, keyeventactions.down, primarycode, 0);          switch ((int)primarycode) {             case 1005:             break;              case 1006:             break;              default:                 _activity.dispatchkeyevent(keyevent);             break;         }     }      public void onpress(android.views.keycode primarycode){     }      public void onrelease(android.views.keycode primarycode){     }      public void ontext(java.lang.icharsequence text){     }      public void swipedown(){     }      public void swipeleft(){     }      public void swiperight(){     }      public void swipeup(){     } } 

keyboard.axml

<keyboard xmlns:android="http://schemas.android.com/apk/res/android" android:keywidth="100%" android:keyheight="6%p"> <row>     <key         android:codes="1000"         android:keylabel="a"         android:keyedgeflags="left"         android:ismodifier="true"          android:issticky="true"         android:horizontalgap="1%p" />     <key         android:codes="1001"         android:keylabel="b"         android:ismodifier="true"          android:issticky="true"         android:horizontalgap="1%p" />     <key         android:codes="1002"         android:keylabel="c"         android:ismodifier="true"          android:issticky="true"         android:horizontalgap="1%p" />     <key         android:codes="1003"         android:keylabel="d"         android:ismodifier="true"          android:issticky="true"         android:horizontalgap="1%p" />     <key         android:codes="1004"         android:keylabel="e"         android:keyedgeflags="right"         android:ismodifier="true"          android:issticky="true"         android:horizontalgap="1%p" /> </row> <row>     <key         android:codes="8"         android:keylabel="1"         android:keyedgeflags="left"         android:horizontalgap="1%p" />     <key         android:codes="9"         android:keylabel="2"         android:horizontalgap="1%p" />     <key         android:codes="1005"         android:keylabel="f"         android:horizontalgap="1%p" />     <key         android:codes="1006"         android:keylabel="g46"         android:horizontalgap="1%p" />     <key         android:codes="67"         android:keylabel="delete"         android:keyedgeflags="right"         android:horizontalgap="1%p" /> </row> </keyboard>