Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.bluetooth.BluetoothDevice;

import android.support.annotation.Nullable;
import java.util.Set;

public class Main {
    public static CharSequence[] getDeviceNames(@Nullable Set<BluetoothDevice> bluetoothDevices) {
        if (bluetoothDevices == null) {
            return new CharSequence[0];
        }

        BluetoothDevice[] devices = bluetoothDevices.toArray(new BluetoothDevice[bluetoothDevices.size()]);
        CharSequence[] deviceNames = new CharSequence[devices.length];

        for (int i = 0; i < deviceNames.length; i++) {
            deviceNames[i] = devices[i].getName();
        }

        return deviceNames;
    }
}