Android AlertDialog MultiChoiceItems不显示自定义视图

Question

朋友，

我无法为AlertDialog MultiChoiceItems设置自定义视图。

AlertDialog.Builder builder = new AlertDialog.Builder(getContext()); 

builder.setMultiChoiceItems(items.toArray(new CharSequence[items.size()]), selected, this); 

ListAdapter adapter = new ArrayAdapter<String>(getContext(), R.layout.spinner, items) 
{ 
    public View getView(int position, View convertView, ViewGroup parent) 
    { 
     final LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); 

     if (convertView == null) 
     { 
      convertView = inflater.inflate(R.layout.spinner, null); 
     } 

     TextView title = (TextView) convertView.findViewById(R.id.aaa); 
     title.setText("Yes"); 

     TextView subtitle = (TextView) convertView.findViewById(R.id.bbb); 
     subtitle.setText("KaBooom"); 

     return convertView; 
    } 
}; 

builder.setAdapter(adapter, null); 

builder.setOnCancelListener(this); 
builder.show(); 

我在这里看到相同的问题Custom listview on AlertDialog multichoice，但我无法重现它。 MultiChoiceItems将替换默认视图，并忽略适配器。

<RelativeLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
> 

<TextView 
    android:id="@+id/aaa" 
    android:singleLine="true" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:ellipsize="marquee" 
    android:textAlignment="inherit" 
    android:text="aaa" 
    /> 

<TextView 
    android:id="@+id/bbb" 
    android:singleLine="true" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:ellipsize="marquee" 
    android:textAlignment="inherit" 
    android:text="bbb" 
    /> 

</RelativeLayout> 

Answer 1

也许你应该使用一个dialogfragment