不要在CarouselView内的EditText上应用requestFocus

Question

我在EditText项中有一个RecyclerView，选择该项后，我想显示键盘并将焦点对准EditText，但是我什么也不做。

我使用CarouselView库，该库与RecyclerView相同。

活动中：

listStudent.setOnItemSelectedListener(new CarouselView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(CarouselView carouselView, int position, int adapterPosition, RecyclerView.Adapter adapter) {

                try {
                      View view = listStudent.getLayoutManager().findViewByPosition(listStudent.getCurrentAdapterPosition());
                      final EditText ed = ButterKnife.findById(view, R.id.edScore);
                      ed.requestFocus();

                      ed.post(new Runnable() {
                           @Override
                           public void run() {
                              InputMethodManager imm = (InputMethodManager)
                              AppController.Context.getSystemService(Context.INPUT_METHOD_SERVICE);
                              imm.showSoftInput(ed, InputMethodManager.SHOW_IMPLICIT);
                      }});

                 } catch (Exception ex) {}
            }

            @Override
            public void onItemDeselected(CarouselView carouselView, int position, int adapterPosition, RecyclerView.Adapter adapter) {

            }
     });

在XML子项中

<EditText
            android:id="@+id/edScore"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:background="@xml/layout_border_color_primary"
            android:digits="0123456789."
            android:focusable="true"
            android:focusableInTouchMode="true"
            android:gravity="center"
            android:lines="1"
            android:maxLength="5"
            />

Answer 1

只需在您的try块内添加

ed.setFocusableInTouchMode(true);