本文实例为大家分享了java实现液晶数字字体显示当前时间的具体代码,供大家参考,具体内容如下
import java.text.SimpleDateFormat; import java.util.Date; public class TestTime { public static String[][] num0 = new String[][] { { " ","-"," " },{ "|"," ","|" },{ " "," " } }; public static String[][] num1 = new String[][] { { " "," " } }; public static String[][] num2 = new String[][] { { " "," " } }; public static String[][] num3 = new String[][] { { " "," " } }; public static String[][] num4 = new String[][] { { " "," " } }; public static String[][] num5 = new String[][] { { " "," " } }; public static String[][] num6 = new String[][] { { " "," " } }; public static String[][] num7 = new String[][] { { " "," " } }; public static String[][] num8 = new String[][] { { " "," " } }; public static String[][] num9 = new String[][] { { " "," " } }; public static String[][] option = new String[][] { { " ","●"," " } }; public static String[][][] numAll = new String[][][] { num0,num1,num2,num3,num4,num5,num6,num7,num8,num9 }; public static SimpleDateFormat sdf = new SimpleDateFormat("HH:mm"); public static void main(String[] args) { print(); } public static void print() { String[][][] newStr = getDateArray(); for (int i = 0; i < 5; i++) { for (int k = 0; k < newStr.length; k++) { for (int j = 0; j < 3; j++) { System.out.print(newStr[k][i][j]); } System.out.print(" "); } System.out.println(); } } public static String[][][] getDateArray() { String[][][] dateArray = new String[5][][]; String dateStr = sdf.format(new Date()); char[] dateChars = dateStr.toCharArray(); for (int i = 0; i < dateChars.length; i++) { switch (dateChars[i]) { case ':': dateArray[i] = option; break; default: dateArray[i] = numAll[Integer.valueOf(String.valueOf(dateChars[i]))]; break; } } return dateArray; } }
输出结果:
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