package com.example.demo.ui;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.Gravity;
import android.widget.Button;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.example.demo.R;
/**
* Created by xiaoqing on 2015/7/8.
*/
public class ActionBar extends RelativeLayout
{
private Button leftButton, rightButton;
private TextView titleTextView;
private String titleText;
private int titleTextColor;
private float titleTextSize;
private String leftText;
private int leftTextColor;
private Drawable leftBackground;
private String rightText;
private int rightTextColor;
private Drawable rightBackground;
private LayoutParams leftParams, rightParams, titleParams;
public ActionBar(Context context, AttributeSet attrs)
{
super(context, attrs);
TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.ActionBar);
leftText = ta.getString(R.styleable.ActionBar_leftText);
leftTextColor = ta.getColor(R.styleable.ActionBar_leftTextColor, 0);
leftBackground = ta.getDrawable(R.styleable.ActionBar_leftBackground);
rightText = ta.getString(R.styleable.ActionBar_rightText);
rightTextColor = ta.getColor(R.styleable.ActionBar_rightTextColor, 0);
rightBackground = ta.getDrawable(R.styleable.ActionBar_rightBackground);
titleText = ta.getString(R.styleable.ActionBar_titleText);
titleTextColor = ta.getColor(R.styleable.ActionBar_titleTextColor, 0);
titleTextSize = ta.getDimension(R.styleable.ActionBar_titleTextSize, 0);
ta.recycle();
leftButton = new Button(context);
rightButton = new Button(context);
titleTextView = new TextView(context);
leftButton.setText(leftText);
leftButton.setTextColor(leftTextColor);
leftButton.setBackground(leftBackground);
rightButton.setText(rightText);
rightButton.setTextColor(rightTextColor);
rightButton.setBackground(rightBackground);
titleTextView.setText(titleText);
titleTextView.setTextColor(titleTextColor);
titleTextView.setTextSize(titleTextSize);
titleTextView.setGravity(Gravity.CENTER);
setBackgroundColor(0xffff0000);
leftParams = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
leftParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT, TRUE);
addView(leftButton, leftParams);
rightParams = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
rightParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, TRUE);
addView(rightButton, rightParams);
titleParams = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
titleParams.addRule(RelativeLayout.CENTER_IN_PARENT, TRUE);
addView(titleTextView, titleParams);
}
}