我在这里找到了我的问题的答案: CheckBoxPreference with Additional Button? 但我真的不明白该怎么做。可能是因为我不太懂英语。我需要放入 ChekBoksPreferens 按钮。任何人都可以举例说明如何做到这一点。
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.util.AttributeSet;
import android.view.View;
import android.widget.ImageView;
    public class IconPreferenceScreen extends CheckBoxPreference {
        private Drawable mIcon;
        public IconPreferenceScreen(Context context, AttributeSet attrs) {
            this(context, attrs, 0);
        }
        public IconPreferenceScreen(Context context, AttributeSet attrs, int defStyle) {
            super(context, attrs, defStyle);
            setLayoutResource(R.layout.preference_icon);
            TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.IconPreferenceScreen, defStyle, 0);
            mIcon = a.getDrawable(R.styleable.IconPreferenceScreen_myIcon);
        }
        @Override
        public void onBindView(View view) {
            super.onBindView(view);
            ImageView imageView = (ImageView) view.findViewById(R.id.icon);
            if (imageView != null && mIcon != null) {
                imageView.getLayoutParams().height = 150;
                imageView.getLayoutParams().width = 150;
                imageView.setImageDrawable(mIcon);
            }
        }
        public void setIcon(Drawable icon) {
            if ((icon == null && mIcon != null) || (icon != null && !icon.equals(mIcon))) {
                mIcon = icon;
                notifyChanged();
            }
        }
        public Drawable getIcon() {
            return mIcon;
        }
        public class CheckBoxPreferenceSubclassWithButton{
            ???? what next ????
        }
    }