Gok5959 week3

summer_coding_android/app/src/main/AndroidManifest.xml

@@ -9,6 +9,12 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.SummerCodingAndroid">
+        <activity
+            android:name=".gok5959.Gok5959LocationinformationActivity"
+            android:exported="false" />
+        <activity
+            android:name=".gok5959.Gok59592Activity"
+            android:exported="false" />
         <activity
             android:name=".ckgod.Ckgod2Activity"
             android:exported="false" />

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/Gok59592Activity.kt

@@ -0,0 +1,53 @@
+package kr.co.landvibe.summer_coding_android.gok5959
+
+import android.content.Intent
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.util.Log
+import androidx.recyclerview.widget.ItemTouchHelper
+import kr.co.landvibe.summer_coding_android.R
+import kr.co.landvibe.summer_coding_android.databinding.ActivityGok59592Binding
+import kr.co.landvibe.summer_coding_android.gok5959.adapters.LocationAdapter
+import kr.co.landvibe.summer_coding_android.gok5959.data.Location
+import kr.co.landvibe.summer_coding_android.gok5959.data.locationItem
+import kr.co.landvibe.summer_coding_android.gok5959.itemTouch.ItemTouchHelperCallback
+
+class Gok59592Activity : AppCompatActivity() {
+
+    private lateinit var text:String
+    private lateinit var binding:ActivityGok59592Binding
+
+    val location: MutableList<Location> = mutableListOf(
+        Location("인하대학교 후문", 1),
+        Location("캐리비안베이", 2),
+        Location("파라다이스 시티", 3),
+        Location("BBQ치킨 인하대후문점", 4),
+        Location("인천국제공항 제1여객터미널", 5),
+        Location("부평역", 6),
+        Location("성원상떼빌아파트", 7),
+        Location("광안대교", 8),
+        Location("김해국제공항", 9),
+        Location("CU 영주 적십자병원점", 10),
+        Location("미진프라자", 11),
+        Location("강남역 1번출구", 12)
+
+
+    )
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityGok59592Binding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        val adapter = LocationAdapter(location)
+        binding.locationRV.adapter = adapter
+
+        val itemTouchHelperCallback = ItemTouchHelperCallback(adapter)
+
+        val helper = ItemTouchHelper(itemTouchHelperCallback)
+        helper.attachToRecyclerView(binding.locationRV)
+        adapter.addFooterAndSubmitList(location)
+    }
+
+
+
+}

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/Gok5959Activity.kt

@@ -1,12 +1,43 @@
 package kr.co.landvibe.summer_coding_android.gok5959
 
+import android.content.ContentValues.TAG
+import android.content.Intent
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import android.util.Log
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts
 import kr.co.landvibe.summer_coding_android.R
+import kr.co.landvibe.summer_coding_android.databinding.ActivityGok5959Binding
 
 class Gok5959Activity : AppCompatActivity() {
+    private lateinit var binding: ActivityGok5959Binding
+    private lateinit var activityResultLauncher: ActivityResultLauncher<Intent>
+    private val TAG:String = "MainActivity"
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_gok5959)
+        binding = ActivityGok5959Binding.inflate(layoutInflater)
+        setContentView(binding.root)
+        Log.d(TAG, "init")
+        initView()
+        Log.d(TAG, "init2")
+    }
+
+    fun initView() {
+        binding.run {
+            activityResultLauncher =
+                registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+                    when (result.resultCode) {
+                        1000 -> {
+                            nameTV.text = result.data?.getStringExtra("inputText")
+                        }
+                    }
+                }
+        }
+
+        binding.nameBTN.setOnClickListener {
+            val intent = Intent(this@Gok5959Activity, Gok59592Activity::class.java)
+            activityResultLauncher.launch(intent)
+        }
     }
 }

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/Gok5959LocationinformationActivity.kt

@@ -0,0 +1,23 @@
+package kr.co.landvibe.summer_coding_android.gok5959
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import kr.co.landvibe.summer_coding_android.R
+import kr.co.landvibe.summer_coding_android.databinding.ActivityGok5959LocationinformationBinding
+
+class Gok5959LocationinformationActivity : AppCompatActivity() {
+    lateinit var binding:ActivityGok5959LocationinformationBinding
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityGok5959LocationinformationBinding.inflate(layoutInflater)
+        init()
+        setContentView(binding.root)
+    }
+
+    fun init(){
+        binding.locationTV.text = intent.getStringExtra("locationName")
+        binding.backBTN.setOnClickListener {
+            finish()
+        }
+    }
+}

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/adapters/LocationAdapter.kt

@@ -0,0 +1,121 @@
+package kr.co.landvibe.summer_coding_android.gok5959.adapters
+
+import android.content.Intent
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import android.widget.Toast
+import androidx.core.content.ContextCompat
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView
+import kr.co.landvibe.summer_coding_android.databinding.FooterGok5959Binding
+import kr.co.landvibe.summer_coding_android.databinding.ItemViewGok5959Binding
+import kr.co.landvibe.summer_coding_android.gok5959.Gok5959LocationinformationActivity
+import kr.co.landvibe.summer_coding_android.gok5959.data.Location
+import kr.co.landvibe.summer_coding_android.gok5959.data.locationItem
+import kr.co.landvibe.summer_coding_android.gok5959.itemTouch.ItemTouchHelperListener
+import kr.co.landvibe.summer_coding_android.gok5959.util.DiffUtilCallback
+
+class LocationAdapter(private val locationList: MutableList<Location>) :
+    ListAdapter<locationItem, RecyclerView.ViewHolder>(DiffUtilCallback()),
+    ItemTouchHelperListener {
+    lateinit var LocationAdded: String
+    val HEADER = 0
+    val ITEM = 1
+    val FOOTER = 2
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
+
+        return when (viewType) {
+            ITEM -> LocationViewHolder(ItemViewGok5959Binding.inflate(LayoutInflater.from(
+                parent.context),
+                parent,
+                false))
+            FOOTER -> FooterViewHolder(FooterGok5959Binding.inflate(LayoutInflater.from(
+                parent.context),
+                parent,
+                false))
+            else -> {
+                throw ClassCastException("error")
+            }
+        }
+
+    }
+
+    override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
+        when (holder) {
+            is FooterViewHolder -> {
+                holder.binding.addBTN.setOnClickListener {
+                    LocationAdded = holder.binding.addET.text.toString()
+                    if (LocationAdded.equals("")) {
+                        Toast.makeText(it.context, "입력하세요", Toast.LENGTH_SHORT).show()
+                    } else {
+                        addLocation()
+                    }
+                }
+            }
+            is LocationViewHolder -> {
+                val item = getItem(position) as locationItem.Item
+                holder.bind(item)
+                holder.binding.locationCTRL.setOnClickListener {
+                    val tmp : String = holder.binding.locationTV.text.toString()
+                    val intent = Intent(holder.binding.locationCTRL?.context,
+                        Gok5959LocationinformationActivity::class.java)
+                    intent.putExtra("locationName", tmp)
+                    ContextCompat.startActivity(holder.binding.locationCTRL.context, intent, null)
+                }
+            }
+        }
+    }
+
+    override fun getItemViewType(position: Int): Int {
+        return when (getItem(position)) {
+            is locationItem.Footer -> FOOTER
+            is locationItem.Item -> ITEM
+            else -> 0
+        }
+    }
+
+
+    class FooterViewHolder(val binding: FooterGok5959Binding) :
+        RecyclerView.ViewHolder(binding.root) {
+
+    }
+
+    class LocationViewHolder(val binding: ItemViewGok5959Binding) :
+        RecyclerView.ViewHolder(binding.root) {
+
+        fun bind(item: locationItem.Item) { //
+            binding.locationTV.text = item.name
+        }
+    }
+
+    fun addLocation() {
+        val newLocation = Location(LocationAdded, locationList.size + 1.toLong())
+        locationList.add(newLocation)
+        addFooterAndSubmitList(locationList)
+    }
+
+    override fun onItemMove(from_position: Int, to_position: Int): Boolean {
+        val item = locationList[from_position]
+
+        locationList.removeAt(from_position)
+        locationList.add(to_position, item)
+        addFooterAndSubmitList(locationList)
+        return true;
+    }
+
+    override fun onItemSwipe(position: Int) {
+        TODO("Not yet implemented")
+    }
+
+    fun addFooterAndSubmitList(list: MutableList<Location>?) {
+        val items = when (list.isNullOrEmpty()) {
+            true -> listOf(locationItem.Footer)
+            false -> list.map { locationItem.Item(it) } + listOf(locationItem.Footer)
+        }
+        submitList(items)
+    }
+}
+

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/data/Location.kt

@@ -0,0 +1,6 @@
+package kr.co.landvibe.summer_coding_android.gok5959.data
+
+data class Location(
+    var name: String,
+    var id: Long
+)

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/data/locationItem.kt

@@ -0,0 +1,16 @@
+package kr.co.landvibe.summer_coding_android.gok5959.data
+
+sealed class locationItem{
+    abstract var id: Long
+    abstract var name: String
+    data class Item(val location: Location) : locationItem() {
+        override var id = location.id
+        override var name = location.name
+
+    }
+    object Footer : locationItem(){
+        override var id = Long.MAX_VALUE
+        override var name = ""
+    }
+}
+

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/itemTouch/ItemTouchHelperCallback.kt

@@ -0,0 +1,32 @@
+package kr.co.landvibe.summer_coding_android.gok5959.itemTouch
+
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.RecyclerView
+
+class ItemTouchHelperCallback(val listener: ItemTouchHelperListener)
+    : ItemTouchHelper.Callback()
+{
+
+    override fun getMovementFlags(
+        recyclerView: RecyclerView,
+        viewHolder: RecyclerView.ViewHolder,
+    ): Int {
+        val dragFlags = ItemTouchHelper.UP or ItemTouchHelper.DOWN
+        val swipeFlags = ItemTouchHelper.LEFT or ItemTouchHelper.RIGHT
+        return makeMovementFlags(dragFlags, 0)
+    }
+
+    override fun onMove(
+        recyclerView: RecyclerView,
+        viewHolder: RecyclerView.ViewHolder,
+        target: RecyclerView.ViewHolder,
+    ): Boolean {
+        return listener.onItemMove(viewHolder.adapterPosition, target.adapterPosition)
+    }
+
+    override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
+        listener.onItemSwipe(viewHolder.adapterPosition)
+    }
+
+
+}

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/itemTouch/ItemTouchHelperListener.kt

@@ -0,0 +1,6 @@
+package kr.co.landvibe.summer_coding_android.gok5959.itemTouch
+
+interface ItemTouchHelperListener {
+    fun onItemMove(from_position : Int, to_position: Int): Boolean
+    fun onItemSwipe(position: Int)
+}

summer_coding_android/app/src/main/java/kr/co/landvibe/summer_coding_android/gok5959/util/DiffUtilCallback.kt

@@ -0,0 +1,18 @@
+package kr.co.landvibe.summer_coding_android.gok5959.util
+
+import androidx.recyclerview.widget.DiffUtil
+import kr.co.landvibe.summer_coding_android.gok5959.data.Location
+import kr.co.landvibe.summer_coding_android.gok5959.data.locationItem
+
+class DiffUtilCallback : DiffUtil.ItemCallback<locationItem>(){
+
+
+    override fun areItemsTheSame(oldItem: locationItem, newItem: locationItem): Boolean {
+        return oldItem.id == newItem.id
+    }
+
+    override fun areContentsTheSame(oldItem: locationItem, newItem: locationItem): Boolean {
+        return oldItem == newItem
+    }
+
+}

summer_coding_android/app/src/main/res/drawable/edge_gok5959.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@null"/>
+    <stroke android:width="1dp" android:color="#000000"/>
+</shape>