Example usage for java.lang String format

Introduction

In this page you can find the example usage for java.lang String format.

Prototype

public static String format(String format, Object... args)

Source Link

Document

Returns a formatted string using the specified format string and arguments.

Usage

From source file:Main.java

public static String getPlotSize(int size, int num) {
    double data = size / (100.00);
    String result = String.format("%." + num + "f", data);
    return result;
}

From source file:Main.java

public static String priceFormat(double price) {
    String string = String.format("%.02f", price);
    return string;
}

From source file:Main.java

public static String getHexStringFromInt(int color) {
    return "#" + String.format("%06X", 0xFFFFFF & color);
}

From source file:Main.java

public static String formatAcademyNo(int academyNo) {
    return String.format("%0" + academyNoLength + "d", academyNo);
}

From source file:Main.java

public static String numberToString(int value) {
    return String.format(NUMBER_FORMAT, value);
}

From source file:Main.java

public static String GetFileSizeStr(long size) {
    if (size > 1000 * 1000 * 1000) {
        return String.format("%.2f GB", size / (double) (1000 * 1000 * 1000));
    } else if (size > 1000 * 1000) {
        return String.format("%.2f MB", size / (double) (1000 * 1000));
    } else if (size > 1000) {
        return String.format("%.2f KB", size / (double) (1000));
    } else {/*  w  w w. j  a v a2 s  . co m*/
        return String.format("%d B", size);
    }
}

From source file:Main.java

static String bin2hex(byte[] data) {
    return String.format("%0" + (data.length * 2) + "X", new BigInteger(1, data));
}

From source file:Main.java

public static String format(Context context, int stringId, Object... args) {
    return String.format(context.getString(stringId), args);
}

From source file:Main.java

public static void checkNotNull(Object o, String name) {
    if (o == null)
        throw new IllegalArgumentException(String.format("%s must be not null", name));
}

From source file:Main.java

public static String getFormattedColorString(int color, boolean showAlpha) {
    if (showAlpha) {
        return String.format("#%08X", color);
    } else {/*from w  w  w  .j a va 2 s .  com*/
        return String.format("#%06X", 0xFFFFFF & color);
    }
}