\uba87\ubc88\uc744 \uc0ac\uc6a9\ud574\ub3c4 \ub9e8\ub0a0 \uc78a\ub294\ub2e4. \ucd94\ud6c4 \ub2e4\uc2dc RecycleView\ub97c \uc0ac\uc6a9\ud560\ub54c \ucc38\uc870\ud558\uae30 \uc704\ud574 \uc815\ub9ac\ud574 \ub454\ub2e4.<\/p>\n
\uba3c\uc800 \ub808\uc774\uc544\uc6c3 \uc694\uc18c\ub85c\uc11c \ucd94\uac00\ud55c\ub2e4.<\/p>\n
\r\n<androidx.recyclerview.widget.RecyclerView\r\n android:id=\"@+id\/rvCollectingData\"\r\n android:layout_width=\"match_parent\"\r\n android:layout_height=\"match_parent\" \/>\r\n<\/pre>\nRecycleView\ub294 \uc720\uc0ac\ud55c \ub808\uc774\uc544\uc6c3\uc744 \uac16\ub294 \ub0b4\uc6a9\ub9cc \ub2e4\ub978 \ud56d\ubaa9\uc5d0 \ub300\ud55c \ub9ac\uc2a4\ud2b8 UI\uc778\ub370, \uba3c\uc800 \ud56d\ubaa9\uc744 \uad6c\uc131\ud558\ub294 \ub370\uc774\ud130 \ud074\ub798\uc2a4 \uc815\uc758\uac00 \ud544\uc694\ud558\ub2e4.<\/p>\n
\r\npackage geoservice.nexgen.collectingdata.datalistactivity\r\n\r\nimport geoservice.nexgen.collectingdata.DataCollectingDB\r\n\r\ndata class DataCollectingListItem(\r\n val id: Int,\r\n val link_id: Int,\r\n val type: DataCollectingDB.Type,\r\n val data: String,\r\n val title: String,\r\n val date: String\r\n)\r\n<\/pre>\n\ud56d\ubaa9\uc5d0 \ub300\ud55c \ub808\uc774\uc544\uc6c3\ub3c4 \ud544\uc694\ud55c\ub370 \ub2e4\uc74c\uacfc \uac19\ub2e4. \ud30c\uc77c\uba85\uc740 data_collection_list_recycler_view_item.xml\ub85c \uc9c0\uc815\ud55c\ub2e4.<\/p>\n
\r\n<?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n<LinearLayout xmlns:android=\"http:\/\/schemas.android.com\/apk\/res\/android\"\r\n xmlns:app=\"http:\/\/schemas.android.com\/apk\/res-auto\"\r\n android:layout_width=\"match_parent\"\r\n android:layout_height=\"44dp\"\r\n android:paddingHorizontal=\"10dp\"\r\n android:gravity=\"center_vertical\"\r\n android:orientation=\"horizontal\">\r\n\r\n <ImageView\r\n android:id=\"@+id\/ivIcon\"\r\n android:src=\"@drawable\/ic_layers_black\"\r\n android:layout_width=\"wrap_content\"\r\n android:layout_height=\"wrap_content\"\r\n app:tint=\"#444444\" \/>\r\n\r\n <TextView\r\n android:textSize=\"@dimen\/normal_text_size\"\r\n android:id=\"@+id\/tvCaption\"\r\n android:layout_marginLeft=\"10dp\"\r\n android:layout_width=\"match_parent\"\r\n android:layout_weight=\"1\"\r\n android:layout_height=\"wrap_content\" \/>\r\n\r\n <TextView\r\n android:textSize=\"@dimen\/small_text_size\"\r\n android:id=\"@+id\/tvDate\"\r\n android:layout_width=\"100dp\"\r\n android:textAlignment=\"center\"\r\n android:layout_height=\"wrap_content\" \/>\r\n<\/LinearLayout>\r\n<\/pre>\n\uc774\uc81c \uc704\uc5d0\uc11c \uc815\uc758\ud55c \ucf54\ub4dc\uc640 \ub808\uc774\uc544\uc6c3\uc774 \uc801\uc6a9\ub41c Adapter \ud074\ub798\uc2a4\ub97c \ucd94\uac00\ud55c\ub2e4.<\/p>\n
\r\npackage geoservice.nexgen.collectingdata.datalistactivity\r\n\r\nimport android.view.LayoutInflater\r\nimport android.view.View\r\nimport android.view.ViewGroup\r\nimport android.widget.ImageView\r\nimport android.widget.TextView\r\nimport androidx.recyclerview.widget.RecyclerView\r\nimport geoservice.nexgen.R\r\nimport geoservice.nexgen.collectingdata.DataCollectingDB\r\n\r\nclass DataCollectingListRecyclerViewAdapter(val items: ArrayList<DataCollectingListItem>) \r\n : RecyclerView.Adapter<RecyclerView.ViewHolder>() {\r\n internal inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {\r\n val ivIcon = itemView.findViewById<ImageView>(R.id.ivIcon)\r\n val tvCaption = itemView.findViewById<TextView>(R.id.tvCaption)\r\n val tvDate = itemView.findViewById<TextView>(R.id.tvDate)\r\n }\r\n\r\n override fun onCreateViewHolder(viewGroup: ViewGroup, i: Int): RecyclerView.ViewHolder {\r\n val view: View = LayoutInflater.from(viewGroup.context)\r\n .inflate(R.layout.data_collection_list_recycler_view_item, viewGroup, false)\r\n return ViewHolder(view)\r\n }\r\n\r\n override fun onBindViewHolder(viewHolder: RecyclerView.ViewHolder, i: Int) {\r\n val holder = viewHolder as ViewHolder\r\n val item = items[i]\r\n\r\n when(item.type) {\r\n DataCollectingDB.Type.FORM -> holder.ivIcon.setImageResource(R.drawable.ic_form_black)\r\n DataCollectingDB.Type.MOVIE -> holder.ivIcon.setImageResource(R.drawable.ic_movie_black)\r\n DataCollectingDB.Type.PHOTO -> holder.ivIcon.setImageResource(R.drawable.ic_photo_camera_black)\r\n }\r\n\r\n holder.tvCaption.text = item.title\r\n\r\n holder.tvDate.text = item.date\r\n }\r\n\r\n override fun getItemCount(): Int {\r\n return items.size\r\n }\r\n}\r\n<\/pre>\n\uc774\uc81c Activity\uc5d0\uc11c RecycleView\uc5d0 \ub300\ud55c \uc124\uc815 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub294\ub370, \uba3c\uc800 \ub808\uc774\uc544\uc6c3\uc744 \uc7a1\ub294\ub2e4.<\/p>\n
\r\noverride fun onCreate(savedInstanceState: Bundle?) {\r\n super.onCreate(savedInstanceState)\r\n\r\n rvCollectingData.layoutManager = LinearLayoutManager(this)\r\n}\r\n<\/pre>\n\ub2e4\uc74c\uc740 RecycleView\uc5d0 \ud45c\uc2dc\ub420 \ub370\uc774\ud130 \ud56d\ubaa9\uc744 \uad6c\uc131\ud558\uace0 Adapter\ub85c \uc9c0\uc815\ud558\ub294 \ucf54\ub4dc\uc774\ub2e4.<\/p>\n
\r\nprivate fun setupCollectionDataRecycleView(id: Int) {\r\n var items: ArrayList<DataCollectingListItem>? = null\r\n val job = GlobalScope.launch(Dispatchers.IO) {\r\n items = MainActivity.dataCollectingDB.getSubItems(id)\r\n }\r\n\r\n GlobalScope.launch(Dispatchers.Main) {\r\n job.join()\r\n items?.let {\r\n rvCollectingData.adapter = DataCollectingListRecyclerViewAdapter(it)\r\n }\r\n }\r\n}\r\n<\/pre>\n\uc880\ub354 \uc774\ud574\ub97c \ub3d5\uace0\uc790, \uc704\uc758 \ucf54\ub4dc \uc911 MainActivity.dataCollectingDB.getSubItems \ud568\uc218\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n
\r\nfun getSubItems(link_id: Int): ArrayList<DataCollectingListItem> {\r\n val result = ArrayList<DataCollectingListItem>()\r\n val sql = \"SELECT id, type, data, title, date FROM sub_item WHERE link_id = $link_id\"\r\n Log.v(\"DIP2K\", sql)\r\n val stmt = db.prepare(sql)\r\n while (stmt.step()) {\r\n val id = stmt.column_int(0)\r\n val type = stmt.column_string(1)\r\n val data = stmt.column_string(2)\r\n val title = stmt.column_string(3)\r\n val date = stmt.column_string(4)\r\n\r\n val item = DataCollectingListItem(id, link_id, Type.valueOf(type), data, title, date)\r\n result.add(item)\r\n }\r\n\r\n return result\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"\uba87\ubc88\uc744 \uc0ac\uc6a9\ud574\ub3c4 \ub9e8\ub0a0 \uc78a\ub294\ub2e4. \ucd94\ud6c4 \ub2e4\uc2dc RecycleView\ub97c \uc0ac\uc6a9\ud560\ub54c \ucc38\uc870\ud558\uae30 \uc704\ud574 \uc815\ub9ac\ud574 \ub454\ub2e4. \uba3c\uc800 \ub808\uc774\uc544\uc6c3 \uc694\uc18c\ub85c\uc11c \ucd94\uac00\ud55c\ub2e4. <androidx.recyclerview.widget.RecyclerView android:id=”@+id\/rvCollectingData” android:layout_width=”match_parent” android:layout_height=”match_parent” \/> RecycleView\ub294 \uc720\uc0ac\ud55c \ub808\uc774\uc544\uc6c3\uc744 \uac16\ub294 \ub0b4\uc6a9\ub9cc \ub2e4\ub978 \ud56d\ubaa9\uc5d0 \ub300\ud55c \ub9ac\uc2a4\ud2b8 UI\uc778\ub370, \uba3c\uc800 \ud56d\ubaa9\uc744 \uad6c\uc131\ud558\ub294 \ub370\uc774\ud130 \ud074\ub798\uc2a4 \uc815\uc758\uac00 \ud544\uc694\ud558\ub2e4. package geoservice.nexgen.collectingdata.datalistactivity import geoservice.nexgen.collectingdata.DataCollectingDB data class DataCollectingListItem( val id: Int, val link_id: Int, val type: DataCollectingDB.Type, val … <\/p>\n