ListItemFrameLayout.java

package com.smartisanos.sidebar.view;

import com.smartisanos.sidebar.R;

import android.content.Context;
import android.content.res.Configuration;
import android.util.AttributeSet;
import android.widget.FrameLayout;

public class ListItemFrameLayout extends FrameLayout {

    private int mBackground = R.drawable.list_item_background;

    public ListItemFrameLayout(Context context) {
        this(context, null);
    }

    public ListItemFrameLayout(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

    public ListItemFrameLayout(Context context, AttributeSet attrs,
            int defStyleAttr) {
        this(context, attrs, defStyleAttr, 0);
    }

    public ListItemFrameLayout(Context context, AttributeSet attrs,
            int defStyleAttr, int defStyleRes) {
        super(context, attrs, defStyleAttr, defStyleRes);
        updateUI();
    }

    private void updateUI() {
        setBackground(mContext.getResources().getDrawable(mBackground));
    }

    @Override
    protected void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
        updateUI();
    }
}