当将 EditText 聚焦在 ListView 或 RecyclerView 中时,键盘显示但滚动不起作用

When focused EditText inside ListView or RecyclerView, the keyboard showing but scrolling not working

当我触摸 ListView 或 RecyclerView 中的 EditText 时,会显示软键盘。然后我单击键盘上的下一步按钮,焦点更改为下一个 EditText。在最后一个可见的 EditText 之后,焦点更改为下一个 EditText,但 ListView 或 RecyclerView 没有在内部滚动,并且所有屏幕都在状态栏下方,每个键盘下一个 Button 单击。

以下 xml 用于此屏幕:

    <?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">
        <include
            android:id="@+id/MainToolbar"
            layout="@layout/toolbar" />
        <include
            android:id="@+id/llHeaderItem"
            layout="@layout/TaskShelfShareHeaderItem" />
        <ListView
            android:id="@+id/lwShelfShare"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:stackFromBottom="true"
            android:transcriptMode="normal" />
    </LinearLayout>

我是这样想出来的。希望对你有帮助。

mEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {

    @Override
    public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
        RecyclerView recyclerView = getRecyclerView();
        if (recyclerView != null) {
            int position = getLayoutPosition();
            RecyclerView.ViewHolder viewHolder = recyclerView.findViewHolderForLayoutPosition(position + 1);
            if (viewHolder == null) {
                recyclerView.smoothScrollToPosition(position + 1);
                return true;
            }
        }
        return false;
    }
});

@Ivan Vazhnov

你需要将 recyclerView 的引用传递给适配器,比如

CustomAdapter(data:Object, recyclerView: RecyclerView)

然后在适配器内部 onBindViewHolder{}

    try {
        val _recyclerView = recyclerView
        val _VH = _recyclerView.findViewHolderForLayoutPosition(position + 
        if(_VH != null){
        text =_VH.itemView.findViewById<EditText>(R.id.Cantidad)
        text.requestFocus()
        }
        } catch (e: Exception) {
        Log.e("RecyclerView", e.localizedMessage)
    }