{"id":30472,"date":"2024-10-28T03:50:46","date_gmt":"2024-10-28T03:50:46","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=30472"},"modified":"2024-11-26T06:48:27","modified_gmt":"2024-11-26T06:48:27","slug":"%ec%bd%94%ed%8b%80%eb%a6%b0-%ec%95%88%eb%93%9c%eb%a1%9c%ec%9d%b4%eb%93%9c-%ec%95%b1%ea%b0%9c%eb%b0%9c-%ea%b0%95%ec%a2%8c-%ec%95%88%eb%93%9c%eb%a1%9c%ec%9d%b4%eb%93%9c-%ea%b8%b0%eb%b3%b8-%ec%95%b1","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/30472\/","title":{"rendered":"\ucf54\ud2c0\ub9b0 \uc548\ub4dc\ub85c\uc774\ub4dc \uc571\uac1c\ubc1c \uac15\uc88c, \uc548\ub4dc\ub85c\uc774\ub4dc \uae30\ubcf8 \uc571\uacfc \uc5f0\ub3d9\ud558\uae30"},"content":{"rendered":"<p><body><\/p>\n<p>\uc548\ub155\ud558\uc138\uc694! \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \ucf54\ud2c0\ub9b0\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc548\ub4dc\ub85c\uc774\ub4dc \uc571\uac1c\ubc1c\uc744 \uc9c4\ud589\ud558\uba70, \uc548\ub4dc\ub85c\uc774\ub4dc\uc758 \uae30\ubcf8 \uc571\uacfc \uc5b4\ub5bb\uac8c \uc5f0\ub3d9\ud558\ub294\uc9c0\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ucf54\ud2c0\ub9b0\uc740 \ud604\ub300\uc801\uc778 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub85c, \uc548\ub4dc\ub85c\uc774\ub4dc \uac1c\ubc1c\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud6e8\uc52c \uac15\ub825\ud558\uace0 \uc548\uc815\uc801\uc778 \uc571\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \ubc30\uc6cc\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ubaa9\ucc28<\/h2>\n<ul>\n<li><a href=\"#section1\">1. \uc548\ub4dc\ub85c\uc774\ub4dc \uae30\ubcf8 \uc571 \uc18c\uac1c<\/a><\/li>\n<li><a href=\"#section2\">2. \ucf54\ud2c0\ub9b0\uc744 \uc0ac\uc6a9\ud55c \uc548\ub4dc\ub85c\uc774\ub4dc \uac1c\ubc1c \ud658\uacbd \uc124\uc815<\/a><\/li>\n<li><a href=\"#section3\">3. \uae30\ubcf8 \uc571\uacfc\uc758 \uc5f0\ub3d9 \uc0ac\ub840<\/a><\/li>\n<li><a href=\"#section4\">4. \ub370\uc774\ud130 \uc5f0\ub3d9: SharedPreferences \uc0ac\uc6a9\ud558\uae30<\/a><\/li>\n<li><a href=\"#section5\">5. Firebase \uc5f0\ub3d9\ud558\uae30<\/a><\/li>\n<li><a href=\"#section6\">6. \uacb0\ub860<\/a><\/li>\n<\/ul>\n<h2 id=\"section1\">1. \uc548\ub4dc\ub85c\uc774\ub4dc \uae30\ubcf8 \uc571 \uc18c\uac1c<\/h2>\n<p>\uc548\ub4dc\ub85c\uc774\ub4dc \uc6b4\uc601\uccb4\uc81c\ub294 \ub2e4\uc591\ud55c \uae30\ubcf8 \uc571\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc804\ud654, \uba54\uc2dc\uc9c0, \uc5f0\ub77d\ucc98, \ube0c\ub77c\uc6b0\uc800, \uc54c\ub9bc \ub4f1 \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uac00\uc9c4 \uc571\ub4e4\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc571\ub4e4\uc740 \uae30\uae30\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \ub2e4\ub978 \uc571\uacfc\uc758 \uc5f0\ub3d9\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"section2\">2. \ucf54\ud2c0\ub9b0\uc744 \uc0ac\uc6a9\ud55c \uc548\ub4dc\ub85c\uc774\ub4dc \uac1c\ubc1c \ud658\uacbd \uc124\uc815<\/h2>\n<p>\uc548\ub4dc\ub85c\uc774\ub4dc \uc571\uc744 \uac1c\ubc1c\ud558\uae30 \uc704\ud574\uc11c\ub294 Android Studio\ub97c \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub77c \ud658\uacbd\uc744 \uc124\uc815\ud574 \ubcf4\uc138\uc694.<\/p>\n<ol>\n<li>Android Studio\ub97c \ub2e4\uc6b4\ub85c\ub4dc\ud558\uace0 \uc124\uce58\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc0c8 \ud504\ub85c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub85c &#8216;Kotlin&#8217;\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li>\n<li>&#8216;Empty Activity&#8217;\ub97c \uc120\ud0dd\ud558\uace0, \ud504\ub85c\uc81d\ud2b8 \uc774\ub984\uacfc \ud328\ud0a4\uc9c0 \uc774\ub984\uc744 \uc785\ub825\ud569\ub2c8\ub2e4.<\/li>\n<li>Android SDK\uc640 \uad00\ub828\ub41c \ub77c\uc774\ube0c\ub7ec\ub9ac\ub3c4 \uc124\uce58\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774\uc81c \uc6b0\ub9ac\ub294 \ucf54\ud2c0\ub9b0\uc73c\ub85c \uc548\ub4dc\ub85c\uc774\ub4dc \uc571\uc744 \uac1c\ubc1c\ud560 \uc900\ube44\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"section3\">3. \uae30\ubcf8 \uc571\uacfc\uc758 \uc5f0\ub3d9 \uc0ac\ub840<\/h2>\n<p>\uc774\ubc88 \uc808\uc5d0\uc11c\ub294 \uc804\ud654 \uc571\uacfc \uc5f0\ub3d9\ud558\ub294 \uac04\ub2e8\ud55c \uc0ac\ub840\ub97c \ub9cc\ub4e4\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \ubc84\ud2bc\uc744 \ud074\ub9ad\ud558\uba74 \uc804\ud654 \uc571\uc774 \uc5f4\ub9ac\uace0, \uc124\uc815\ub41c \uc804\ud654\ubc88\ud638\ub85c \uc804\ud654\ub97c \uac78 \uc218 \uc788\uac8c \ub9cc\ub4e4\uc5b4 \ubcfc \uac83\uc785\ub2c8\ub2e4.<\/p>\n<pre><code>class MainActivity : AppCompatActivity() {\n    override fun onCreate(savedInstanceState: Bundle?) {\n        super.onCreate(savedInstanceState)\n        setContentView(R.layout.activity_main)\n\n        val callButton: Button = findViewById(R.id.callButton)\n        callButton.setOnClickListener { makePhoneCall() }\n    }\n\n    private fun makePhoneCall() {\n        val phoneNumber = \"tel:1234567890\"\n        val intent = Intent(Intent.ACTION_DIAL)\n        intent.data = Uri.parse(phoneNumber)\n        startActivity(intent)\n    }\n}\n<\/code><\/pre>\n<p>\uc704 \ucf54\ub4dc\ub294 \uc804\ud654 \uc571\uc744 \uc5f4\uae30 \uc704\ud55c \ucd5c\uc18c\ud55c\uc758 \ucf54\ub4dc\uc785\ub2c8\ub2e4. \ubc84\ud2bc \ud074\ub9ad \uc2dc, &#8216;makePhoneCall&#8217; \uba54\uc18c\ub4dc\uac00 \ud638\ucd9c\ub418\uc5b4 \uc804\ud654 \ub2e4\uc774\uc5bc\ub7ec\uac00 \uc5f4\ub9ac\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"section4\">4. \ub370\uc774\ud130 \uc5f0\ub3d9: SharedPreferences \uc0ac\uc6a9\ud558\uae30<\/h2>\n<p>\uc571\uc5d0\uc11c \uc124\uc815\uc774\ub098 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\ub294 \ubc29\ubc95 \uc911 \ud558\ub098\ub294 SharedPreferences\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc785\ub825\ud55c \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\uace0 \ubd88\ub7ec\uc624\ub294 \uac04\ub2e8\ud55c \uc571\uc744 \ub9cc\ub4e4\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>class MainActivity : AppCompatActivity() {\n    private lateinit var sharedPreferences: SharedPreferences\n\n    override fun onCreate(savedInstanceState: Bundle?) {\n        super.onCreate(savedInstanceState)\n        setContentView(R.layout.activity_main)\n        \n        sharedPreferences = getSharedPreferences(\"appPrefs\", Context.MODE_PRIVATE)\n        val saveButton: Button = findViewById(R.id.saveButton)\n        val loadButton: Button = findViewById(R.id.loadButton)\n\n        saveButton.setOnClickListener { saveData() }\n        loadButton.setOnClickListener { loadData() }\n    }\n\n    private fun saveData() {\n        val editor = sharedPreferences.edit()\n        editor.putString(\"userName\", \"\uc0ac\uc6a9\uc790\uc774\ub984\")\n        editor.apply()\n    }\n\n    private fun loadData() {\n        val userName = sharedPreferences.getString(\"userName\", \"\uae30\ubcf8\uac12\")\n        Toast.makeText(this, \"\uc800\uc7a5\ub41c \uc774\ub984: $userName\", Toast.LENGTH_SHORT).show()\n    }\n}\n<\/code><\/pre>\n<p>\uc704 \uc608\uc81c\uc5d0\uc11c\ub294 \uc0ac\uc6a9\uc790\uc758 \uc774\ub984\uc744 SharedPreferences\ub97c \ud1b5\ud574 \uc800\uc7a5\ud558\uace0 \ubd88\ub7ec\uc624\ub294 \uc608\ub97c \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc785\ub825\ud55c \ub370\uc774\ud130\ub97c \uc571\uc744 \uc7ac\uc2dc\uc791\ud574\ub3c4 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"section5\">5. Firebase \uc5f0\ub3d9\ud558\uae30<\/h2>\n<p>Firebase\ub294 \ubc31\uc5d4\ub4dc \uc11c\ube44\uc2a4\ub85c, \ub370\uc774\ud130\ubca0\uc774\uc2a4, \uc778\uc99d, \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0 \ub4f1 \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \uc571 \uac1c\ubc1c\uc744 \ub3d5\uc2b5\ub2c8\ub2e4. Firebase \uc5f0\ub3d9\uc744 \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\uace0 \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Firebase\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>Firebase Console\uc5d0\uc11c \uc0c8 \ud504\ub85c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc571\uc5d0 Firebase SDK\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/li>\n<li>FirebaseDatabase \ub610\ub294 Firestore\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\uace0 \ubd88\ub7ec\uc635\ub2c8\ub2e4.<\/li>\n<\/ol>\n<pre><code>class MainActivity : AppCompatActivity() {\n    private lateinit var database: DatabaseReference\n\n    override fun onCreate(savedInstanceState: Bundle?) {\n        super.onCreate(savedInstanceState)\n        setContentView(R.layout.activity_main)\n\n        database = FirebaseDatabase.getInstance().getReference(\"users\")\n\n        val saveButton: Button = findViewById(R.id.saveButton)\n        saveButton.setOnClickListener { saveUser() }\n    }\n\n    private fun saveUser() {\n        val userId = database.push().key\n        val user = User(userId, \"\uc0ac\uc6a9\uc790\uc774\ub984\")\n        database.child(userId!!).setValue(user).addOnCompleteListener {\n            Toast.makeText(this, \"\uc0ac\uc6a9\uc790 \uc815\ubcf4\uac00 \uc800\uc7a5\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\", Toast.LENGTH_SHORT).show()\n        }\n    }\n}\n\ndata class User(val id: String?, val name: String)\n<\/code><\/pre>\n<p>\uc704 \ucf54\ub4dc\ub294 Firebase Realtime Database\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\uc758 \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc62c\ub9b0 \uc815\ubcf4\ub97c Firebase\uc5d0 \uc800\uc7a5\ud560 \uc218 \uc788\uc73c\uba70, \uc571\uc758 \ub370\uc774\ud130 \uad00\ub9ac\ub97c \ud6e8\uc52c \uac04\ub2e8\ud558\uac8c \ud574 \uc90d\ub2c8\ub2e4.<\/p>\n<h2 id=\"section6\">6. \uacb0\ub860<\/h2>\n<p>\uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 \ucf54\ud2c0\ub9b0\uc744 \ud65c\uc6a9\ud55c \uc548\ub4dc\ub85c\uc774\ub4dc \uc571 \uac1c\ubc1c\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uc548\ub4dc\ub85c\uc774\ub4dc\uc758 \ub2e4\uc591\ud55c \uae30\ubcf8 \uc571\uacfc \uc5f0\ub3d9\ud558\ub294 \ubc29\ubc95\uc744 \ud1b5\ud574 \uc2e4\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc571\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\ub3c4 \ubc30\uc6e0\uc2b5\ub2c8\ub2e4. \ucd94\uac00\uc801\uc73c\ub85c SharedPreferences\uc640 Firebase\ub97c \ud65c\uc6a9\ud55c \ub370\uc774\ud130 \uad00\ub9ac \uae30\uc220\ub3c4 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc73c\ub85c\ub3c4 \ucf54\ud2c0\ub9b0\uacfc \uc548\ub4dc\ub85c\uc774\ub4dc\ub97c \ud65c\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc571\uc744 \uac1c\ubc1c\ud574 \ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4. \uac10\uc0ac\ud569\ub2c8\ub2e4!<\/p>\n<p><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694! \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \ucf54\ud2c0\ub9b0\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc548\ub4dc\ub85c\uc774\ub4dc \uc571\uac1c\ubc1c\uc744 \uc9c4\ud589\ud558\uba70, \uc548\ub4dc\ub85c\uc774\ub4dc\uc758 \uae30\ubcf8 \uc571\uacfc \uc5b4\ub5bb\uac8c \uc5f0\ub3d9\ud558\ub294\uc9c0\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ucf54\ud2c0\ub9b0\uc740 \ud604\ub300\uc801\uc778 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub85c, \uc548\ub4dc\ub85c\uc774\ub4dc \uac1c\ubc1c\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud6e8\uc52c \uac15\ub825\ud558\uace0 \uc548\uc815\uc801\uc778 \uc571\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \ubc30\uc6cc\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ubaa9\ucc28 1. \uc548\ub4dc\ub85c\uc774\ub4dc \uae30\ubcf8 \uc571 \uc18c\uac1c 2. \ucf54\ud2c0\ub9b0\uc744 \uc0ac\uc6a9\ud55c \uc548\ub4dc\ub85c\uc774\ub4dc \uac1c\ubc1c \ud658\uacbd \uc124\uc815 3. \uae30\ubcf8 \uc571\uacfc\uc758 \uc5f0\ub3d9 \uc0ac\ub840 4. \ub370\uc774\ud130 \uc5f0\ub3d9: SharedPreferences \uc0ac\uc6a9\ud558\uae30 &hellip; <a href=\"https:\/\/atmokpo.com\/w\/30472\/\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;\ucf54\ud2c0\ub9b0 \uc548\ub4dc\ub85c\uc774\ub4dc \uc571\uac1c\ubc1c \uac15\uc88c, \uc548\ub4dc\ub85c\uc774\ub4dc \uae30\ubcf8 \uc571\uacfc \uc5f0\ub3d9\ud558\uae30&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-30472","post","type-post","status-publish","format-standard","hentry","category-35"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - 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