package com.example.tutorial;

import android.content.Context;
import android.graphics.Typeface;
import android.view.LayoutInflater;
import android.widget.RelativeLayout;
import android.widget.TextView;


/**
 * Created by Shiburagi on 26-Jan-15.
 */
public class MainLayout extends RelativeLayout {

    /**
     * Constructor
     *
     * @param context
     */
    public MainLayout(Context context) {
        super(context);

        // call init function
        init(context, null);
    }

    public MainLayout(Context context, LayoutInflater inflater) {
        super(context);

        // call third-party font from assets/fonts folder
        Typeface typeface = Typeface.createFromAsset(context.getAssets(),
                "fonts/Square Unique Thin.ttf");

        // call init function
        init(context, typeface);


        // call and receive view from the activity_main.xml
        // View view = inflater.inflate(R.layout.activity_main, null);

        // obtain TextView from activity_main.xml(view) via R.id
        // TextView textView = (TextView) view.findViewById(R.id.hello_world_textview);

        // set custom font for a view
        // textView.setTypeface(typeface);

        // add the view into layout
        // addView(view);
    }

    /**
     * to initialize component been used in the application
     *
     * @param context
     * @param typeface
     */
    private void init(Context context, Typeface typeface) {

        // declare textview component
        TextView textView = new TextView(context);

        // set value of the textview.
        textView.setText("Hello World!");

        // set custom font for a view
        textView.setTypeface(typeface);

        // This line to set view's dimension
        LayoutParams layoutParams=new
                LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);

        // This line to set view's alignment
        layoutParams.addRule(RelativeLayout.ALIGN_PARENT_TOP,TRUE);
        layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT,TRUE);

        // This line to set top margin, can also use marginTop
        // The value in pixel unit
        layoutParams.setMargins(0,50,0,0);

        //This line to set LayoutParams
        textView.setLayoutParams(layoutParams);

        // add textview into this layout
        addView(textView);

    }
}