Correctly fix #57

Previous attempt didn't work out in the end.
SoftKeyboard in fragments seems to be bugged.

Signed-off-by: Aron Heinecke <aron.heinecke@t-online.de>

Author: 0xpr03

app/src/main/java/vocabletrainer/heinecke/aron/vocabletrainer/activity/EditorActivity.java

@@ -248,9 +248,6 @@ private void saveEdit() {
         adapter.notifyDataSetChanged();
         if(!isExisting) {
             addEntry();
-        } else {
-            InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
-            inputMethodManager.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);
         }
     }
 
@@ -379,11 +376,11 @@ private synchronized void showEntryEditDialog(final VEntry entry, final int posi
     private void setEditorDialogActions(){
         editorDialog.setOkAction(e -> {
             saveEdit();
-            Log.d(TAG,"edited");
             return null;
         });
         editorDialog.setCancelAction(e -> {
-            Log.d(TAG,"canceled");
+            InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+            inputMethodManager.toggleSoftInput(0, 0);
             return null;
         });
     }

app/src/main/java/vocabletrainer/heinecke/aron/vocabletrainer/dialog/VEntryEditorDialog.java

@@ -84,11 +84,10 @@ public void setCancelAction(Function<Void,VEntry> cancelAction) {
     public void onResume() {
         super.onResume();
         if(focusableEditText != null) {
+            focusableEditText.clearFocus();
             focusableEditText.requestFocus();
-            InputMethodManager imm = (InputMethodManager) requireActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
-            imm.showSoftInput(focusableEditText, InputMethodManager.SHOW_FORCED);
-            InputMethodManager inputMethodManager = (InputMethodManager) requireActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
-            inputMethodManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
+            InputMethodManager inputMethodManager = (InputMethodManager) requireContext().getSystemService(Context.INPUT_METHOD_SERVICE);
+            inputMethodManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, InputMethodManager.HIDE_IMPLICIT_ONLY);
         }
     }
 
@@ -294,12 +293,9 @@ private View generateMeaning(final String meaning, final String hint,int image,
         text.setSingleLine();
 
         if(focus) {
-            Log.d(TAG,"requesting focus");
-            layout.requestFocus();
-            InputMethodManager imm = (InputMethodManager) requireActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
-            imm.showSoftInput(text, InputMethodManager.SHOW_FORCED);
-            InputMethodManager inputMethodManager = (InputMethodManager) requireActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
-            inputMethodManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
+            Log.d(TAG,"setting focus element");
+            focusableEditText = text;
+            focusableEditText.requestFocus();
         }
 
         layout.setHint(hint);