Combine matrix to string - Android java.lang

Android examples for java.lang:String

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Description

Combine matrix to string

Demo Code

import java.io.UnsupportedEncodingException;
import java.util.*;

public class Main{

    /**// w w  w.ja  v  a  2 s . c  o  m
     * Combine matrix to string
     *
     * @param matrix char array to be combined
     * @return string corresponded to matrix
     */
    public static String printMatrix(char[][] matrix) {
        StringBuffer resultSt = new StringBuffer();
        int maxRow = matrix.length;
        for (int i = 0; i < maxRow; i++) {
            for (int j = 0; j < matrix[i].length; j++) {
                if ('\0' == matrix[i][j]) {
                    resultSt.append(" ");
                } else {
                    resultSt.append(matrix[i][j]);
                }
            }
        }
        return resultSt.toString();
    }

}

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