NavigationDrawerItemView.java

package com.appassit.widget.navigationdrawer;

import android.content.Context;
import android.content.res.Resources;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.appassit.R;
import com.appassit.model.NavigationDrawerItem;
import com.lidroid.xutils.ViewUtils;
import com.lidroid.xutils.view.annotation.ViewInject;

/**
 * Created by Michal Bialas on 19/07/14.
 */
public class NavigationDrawerItemView extends RelativeLayout {

	@ViewInject(R.id.itemRR)
	RelativeLayout rr;

	@ViewInject(R.id.navigationDrawerItemTitleTV)
	TextView itemTitleTV;

	@ViewInject(R.id.navigationDrawerItemIconIV)
	ImageView itemIconIV;

	final Resources res;

	public NavigationDrawerItemView(Context context) {
		super(context);
		res = context.getResources();

	}

	public NavigationDrawerItemView(Context context, AttributeSet attrs) {
		super(context, attrs);
		res = context.getResources();
	}

	public NavigationDrawerItemView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		res = context.getResources();
	}

	@Override
	protected void onFinishInflate() {
		super.onFinishInflate();
		ViewUtils.inject(this);
	}

	public void bindTo(NavigationDrawerItem item) {
		requestLayout();
		if (item.isMainItem()) {
			itemTitleTV.setText(item.getItemName());
			itemTitleTV.setTextSize(22);
			itemIconIV.setVisibility(View.GONE);
		} else {
			itemTitleTV.setText(item.getItemName());
			itemTitleTV.setTextSize(14);
			itemIconIV.setImageDrawable(getIcon(item.getItemIcon()));
			itemIconIV.setVisibility(View.VISIBLE);
			rr.setBackgroundColor(res.getColor(R.color.grey_background));
		}

		if (item.isSelected()) {
			itemTitleTV.setTypeface(null, Typeface.BOLD);
		} else {
			itemTitleTV.setTypeface(null, Typeface.NORMAL);
		}

	}

	private Drawable getIcon(int res) {
		return getContext().getResources().getDrawable(res);
	}
}