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当 diffspinner 试图充气时出现充气错误。这是我下面的代码

我创建微调器并将适配器应用到它的主要活动：

diffSpinner= (Spinner) findViewById(R.id.settingsSpinner1); difficult_adapter dAdapter = new difficult_adapter(getApplication().getBaseContext(),getResources().getStringArray(R.array.difficultyArray)) {}; diffSpinner.setAdapter(dAdapter); diffSpinner.setSelection(settingsArray[1]);

我的难度适配器：

public class difficult_adapter extends BaseAdapter {
Context context;
String[] diffNames;
LayoutInflater inflter;
public difficult_adapter(Context applicationContext, String[] diffNames) {
    this.context = applicationContext;
    this.diffNames = diffNames;
    inflter = (LayoutInflater.from(applicationContext));
}

@Override
public int getCount() {
    return diffNames.length;
}

@Override
public Object getItem(int i) {
    return null;
}

@Override
public long getItemId(int i) {
    return 0;
}

@Override
public View getView(int i, View view, ViewGroup viewGroup) {
    view = inflter.inflate(R.layout.difficultyspinner, null);
    TextView names = (TextView) view.findViewById(R.id.difftextView);
    names.setText(diffNames[i]);
    //names.setTextColor(R.attr.textColor);
    //names.setBackgroundColor(R.attr.backColor);
    return view;
}
}

难度微调器的布局：

android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
    android:id="@+id/difftextView"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    style="@style/diffspinneritem"
    />

和风格：

<style name="diffspinneritem" parent="@android:style/Widget.Holo.DropDownItem.Spinner">
    <item name="android:textColor">?attr/textColor</item>
</style>
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