Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.widget.TextView;

public class Main {
    public static double getDoubleFrom(TextView view) {
        double val = getDoubleFrom(view.getText().toString());

        return val;
    }

    public static double getDoubleFrom(String txt) {
        double val = 0;

        if (!"".equals(txt.replace(" ", "")) && !".".equals(txt) && !",".equals(txt) && !"-".equals(txt)) {
            val = Double.parseDouble(txt);
        }

        return val;
    }

    public static double getDoubleFrom(CharSequence chars) {
        double val = 0;

        if (!"".equals(chars.toString())) {
            val = Double.parseDouble(chars.toString());
        }

        return val;
    }
}