On focus out Keyboard hiding issue : after hiding keyBoard when I click in EditText it crashed 

I am working on to hide keyboard when click out side the EditText. 
At first I set OnTouch listender & Click listener out site EditText elements.
When those elements touched I am calling a custom method (hideKeyBoard() show below).




private void hideKeyBoard() {
     InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
     imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);

 }


and additionally I have to add those competent few attribute like  






android:clickable="true"android:focusable="true"android:focusableInTouchMode="true"








to make those elements clickable & focusable. keyBoard was hiding & when I 


click EditText again I get error :






Caused by: java.lang.NullPointerException:Attempt to invoke virtual method 'android.os.IBinder android.view.View.getWindowToken()' on a null object reference






solution : 






after implementing the following method the issue resolved. 


I can click back EditText again after hide keyBoard.






public void  hideKeyBoardEdt(EditText edt) {
    InputMethodManager imm = (InputMethodManager)this.getSystemService(Context.
            INPUT_METHOD_SERVICE);
    imm.hideSoftInputFromWindow(edt.getWindowToken(), 0);
}

















































Comments









  1. Alejandro LunaSeptember 11, 2019 at 3:20 PM
    The problem happens when there is no element focused, si it is enough with this validation:


      if(activity.getCurrentFocus() != null)
      {
       InputMethodManager inputMethodManager =
         (InputMethodManager) activity.getSystemService(
           Activity.INPUT_METHOD_SERVICE);
       inputMethodManager.hideSoftInputFromWindow(
         activity.getCurrentFocus().getWindowToken(), 0);
      }
    ReplyDelete











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