Convert array To String and return android.util.Pair - Android java.lang

Android examples for java.lang:array convert

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Description

Convert array To String and return android.util.Pair

Demo Code

import android.util.Pair;
import java.util.Arrays;

public class Main{


    public static Pair arrayToString(Object object) {
        StringBuilder builder = new StringBuilder("[");
        int length = 0;
        if (object instanceof int[]) {
            int[] ints = (int[]) object;
            length = ints.length;//  w w  w. j  av a  2 s . c  o  m
            for (int i : ints) {
                builder.append(i).append(",\t");
            }
        } else if (object instanceof byte[]) {
            byte[] bytes = (byte[]) object;
            length = bytes.length;
            for (byte item : bytes) {
                builder.append(item).append(",\t");
            }
        } else if (object instanceof short[]) {
            short[] shorts = (short[]) object;
            length = shorts.length;
            for (short item : shorts) {
                builder.append(item).append(",\t");
            }
        } else if (object instanceof long[]) {
            long[] longs = (long[]) object;
            length = longs.length;
            for (long item : longs) {
                builder.append(item).append(",\t");
            }
        } else if (object instanceof float[]) {
            float[] floats = (float[]) object;
            length = floats.length;
            for (float item : floats) {
                builder.append(item).append(",\t");
            }
        } else if (object instanceof double[]) {
            double[] doubles = (double[]) object;
            length = doubles.length;
            for (double item : doubles) {
                builder.append(item).append(",\t");
            }
        } else if (object instanceof boolean[]) {
            boolean[] booleans = (boolean[]) object;
            length = booleans.length;
            for (boolean item : booleans) {
                builder.append(item).append(",\t");
            }
        } else if (object instanceof char[]) {
            char[] chars = (char[]) object;
            length = chars.length;
            for (char item : chars) {
                builder.append(item).append(",\t");
            }
        } else {
            Object[] objects = (Object[]) object;
            length = objects.length;
            for (Object item : objects) {
                builder.append(item).append(
                        ",\t");
            }
        }
        return Pair
                .create(length,
                        builder.replace(builder.length() - 2,
                                builder.length(), "]").toString());
    }

}

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