wonsuc

let input = '안녕 하세요 !';
const match = input.match(/[\uac00-\ud7af]|[\u1100-\u11ff]|[\u3130-\u318f]|[\ua960-\ua97f]|[\ud7b0-\ud7ff]|\s/g);
// match: (7) ['안', '녕', ' ', '하', '세', '요', ' ']

wonsuc

package app.pwdr.firebase.manager;

import android.annotation.SuppressLint;
import android.util.Log;

import app.pwdr.firebase.model.FIRObject;
import com.google.android.gms.tasks.Task;
import com.google.android.gms.tasks.TaskCompletionSource;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;

wonsuc

package app.pwdr.firebase.util;

import android.support.annotation.NonNull;

import com.google.android.gms.tasks.Task;
import com.google.android.gms.tasks.Tasks;

import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.LinkedBlockingQueue;

wonsuc

import android.content.Context;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;

import com.bumptech.glide.Glide;
import com.bumptech.glide.Registry;
import com.bumptech.glide.annotation.GlideModule;
import com.bumptech.glide.module.AppGlideModule;
import com.google.firebase.storage.StorageReference;