package com.example.test;

import android.content.Context;

import android.content.res.TypedArray;

import android.graphics.drawable.Drawable;

import android.util.AttributeSet;

import android.view.Gravity;

import android.view.ViewGroup;

import android.widget.Button;

import android.widget.RelativeLayout;

import android.widget.TextView;

public class Topbar extends RelativeLayout{

private  Button leftButton,rightButton;

private  TextView tvTitle;

private int leftTextcolor;

private Drawable leftBackground;

private String leftText;

private int rightTextcolor;

private Drawable rightBackground;

private String rightText;

private float titleTextsize;

private int titleTextcolor;

private String  title;

private LayoutParams leftparams, rightparams, titleparams;

public Topbar(Context context, AttributeSet attrs) {

super(context, attrs);

// TODO Auto-generated constructor stub

TypedArray ta=context.obtainStyledAttributes(attrs,R.styleable.Topbar);

leftTextcolor=ta.getColor(R.styleable.Topbar_leftTextColor, 0);

leftBackground=ta.getDrawable(R.styleable.Topbar_leftBackground);

leftText=ta.getString(R.styleable.Topbar_leftText);

rightTextcolor=ta.getColor(R.styleable.Topbar_rightTextColor, 0);

rightBackground=ta.getDrawable(R.styleable.Topbar_rightBackground);

rightText=ta.getString(R.styleable.Topbar_rightText);

titleTextsize=ta.getDimension(R.styleable.Topbar_titleTextSize,0);

titleTextcolor=ta.getColor(R.styleable.Topbar_titleTextColor,0);

title=ta.getString(R.styleable.Topbar_title);

ta.recycle();

leftButton=new Button(context);

rightButton=new Button(context);

tvTitle=new TextView(context);

leftButton.setTextColor(leftTextcolor);

leftButton.setBackground(leftBackground);

leftButton.setText(leftText);

rightButton.setTextColor(rightTextcolor);

rightButton.setBackground(rightBackground);

rightButton.setText(rightText);

tvTitle.setTextColor(titleTextcolor);

tvTitle.setTextSize(titleTextsize);

tvTitle.setText(title);

tvTitle.setGravity(Gravity.CENTER);

setBackgroundColor(0xFFF59563);

leftparams=new LayoutParams(ViewGroup.LayoutParams.

WRAP_CONTENT,LayoutParams.WRAP_CONTENT);

leftparams.addRule(RelativeLayout.ALIGN_PARENT_LEFT,TRUE);

addView(leftButton, leftparams);

rightparams=new LayoutParams(ViewGroup.LayoutParams.

WRAP_CONTENT,LayoutParams.WRAP_CONTENT);

rightparams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT,TRUE);

addView(rightButton, rightparams);

titleparams=new LayoutParams(ViewGroup.LayoutParams.

WRAP_CONTENT,LayoutParams.WRAP_CONTENT);

titleparams.addRule(RelativeLayout.CENTER_IN_PARENT,TRUE);

addView(tvTitle, titleparams);

}

}