CustomizableButton_2.java

package com.abizareyhan;

import android.content.Context;
import android.graphics.drawable.GradientDrawable;
import android.support.v7.widget.AppCompatButton;
import android.util.AttributeSet;

import com.abizareyhan.reyplayground.R;

public class CustomizableButton extends AppCompatButton {
    public CustomizableButton(Context context) {
        super(context);
        inisialisasi();
    }

    public CustomizableButton(Context context, AttributeSet attrs) {
        super(context, attrs);
        inisialisasi();
    }

    public CustomizableButton(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        inisialisasi();
    }

    public void inisialisasi(){
        GradientDrawable shape = new GradientDrawable();
        shape.setShape(GradientDrawable.RECTANGLE);
        shape.setCornerRadius(100);
        shape.setColor(getResources().getColor(R.color.colorPrimary));

        setBackground(shape);
        setTextColor(getResources().getColor(R.color.colorWhite));
    }
}