feat: github id 이전 기록 검색 입력 및 삭제 구현

Author: msnodeve

app/src/main/java/com/seok/gfd/adapter/SearchGithubIdAdapter.kt

@@ -3,23 +3,33 @@ package com.seok.gfd.adapter
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.fragment.app.FragmentActivity
+import androidx.lifecycle.ViewModelProviders
 import androidx.recyclerview.widget.RecyclerView
 import com.seok.gfd.R
 import com.seok.gfd.room.entity.SearchGithubId
+import com.seok.gfd.viewmodel.GithubIdViewModel
 import kotlinx.android.synthetic.main.item_search_github_id.view.*
 
 class SearchGithubIdAdapter(list: ArrayList<SearchGithubId>) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
     private val githubIds: ArrayList<SearchGithubId> = list
+    private lateinit var githubIdsViewModel: GithubIdViewModel
 
-    class SearchGithubIdViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView){
-
+    inner class SearchGithubIdViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView){
         fun bind(searchGithubId: SearchGithubId){
             itemView.item_search_txt_github_id.text = searchGithubId.gidName
+            itemView.item_search_img_close.setOnClickListener {
+                githubIdsViewModel.deleteGithubId(searchGithubId)
+                githubIds.removeAt(this.adapterPosition)
+                notifyItemRemoved(this.adapterPosition)
+                notifyDataSetChanged()
+            }
         }
     }
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
         val view = LayoutInflater.from(parent.context).inflate(R.layout.item_search_github_id, parent, false)
+        githubIdsViewModel = ViewModelProviders.of(parent.context as FragmentActivity).get(GithubIdViewModel::class.java)
         return SearchGithubIdViewHolder(view)
     }
 

app/src/main/java/com/seok/gfd/viewmodel/GithubIdViewModel.kt

@@ -33,6 +33,12 @@ class GithubIdViewModel(val context: Application) : AndroidViewModel(context){
         }
     }
 
+    fun deleteGithubId(githubId: SearchGithubId){
+        runBlocking {
+            database.searchGithubIdDao().delete(githubId)
+        }
+    }
+
     fun closeDatabase(){
         database.close()
     }

app/src/main/res/layout/item_search_github_id.xml

@@ -29,12 +29,12 @@
                     android:layout_marginEnd="20dp"
                     android:textSize="16sp"
                     app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toStartOf="@+id/imageView2"
+                    app:layout_constraintEnd_toStartOf="@+id/item_search_img_close"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toTopOf="parent" />
 
             <ImageView
-                    android:id="@+id/imageView2"
+                    android:id="@+id/item_search_img_close"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginEnd="20dp"