fixed search results showing duplicates on fresh boot

app/src/main/java/com/deniscerri/ytdlnis/database/dao/SearchHistoryDao.kt

@@ -1,8 +1,6 @@
 package com.deniscerri.ytdlnis.database.dao
 
-import androidx.room.Dao
+import androidx.room.*
-import androidx.room.Insert
-import androidx.room.Query
 import com.deniscerri.ytdlnis.database.models.SearchHistoryItem
 
 @Dao
@@ -13,7 +11,7 @@ interface SearchHistoryDao {
     @Query("SELECT * from searchHistory WHERE query COLLATE NOCASE ='%'||:keyword||'%'")
     fun getAllByKeyword(keyword: String) : List<SearchHistoryItem>
 
-    @Insert
+    @Insert(onConflict = OnConflictStrategy.IGNORE)
     suspend fun insert(new: SearchHistoryItem)
 
     @Query("DELETE FROM searchHistory")

app/src/main/java/com/deniscerri/ytdlnis/ui/HomeFragment.kt

@@ -13,6 +13,7 @@ import android.graphics.drawable.RippleDrawable
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
+import android.text.Editable
 import android.util.DisplayMetrics
 import android.util.Log
 import android.view.*
@@ -26,6 +27,7 @@ import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.view.children
 import androidx.core.view.forEach
 import androidx.core.widget.addTextChangedListener
+import androidx.core.widget.doAfterTextChanged
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.lifecycleScope
@@ -256,6 +258,7 @@ class HomeFragment : Fragment(), HomeAdapter.OnItemClickListener, View.OnClickLi
                     }else{
                         linkYouCopied.visibility = GONE
                     }
+                    updateSearchViewItems(searchView.editText.text, searchView, linkYouCopied)
                 }catch (e: Exception){
                     e.printStackTrace()
                     linkYouCopied.visibility = GONE
@@ -263,7 +266,78 @@ class HomeFragment : Fragment(), HomeAdapter.OnItemClickListener, View.OnClickLi
             }
         }
 
-        searchView.editText.addTextChangedListener {
+        searchView.editText.doAfterTextChanged {
+            if (searchView.currentTransitionState != SearchView.TransitionState.SHOWN) return@doAfterTextChanged
+            updateSearchViewItems(it, searchView, linkYouCopied)
+        }
+
+        searchView.editText.setOnTouchListener(OnTouchListener { v, event ->
+            try{
+                val drawableLeft = 0
+                val drawableTop = 1
+                val drawableRight = 2
+                val drawableBottom = 3
+                if (event.action == MotionEvent.ACTION_UP) {
+                    if (
+                        (isRightToLeft && (event.x < (searchView.editText.left - searchView.editText.compoundDrawables[drawableLeft].bounds.width()))) ||
+                        (!isRightToLeft && (event.x > (searchView.editText.right - searchView.editText.compoundDrawables[drawableRight].bounds.width())))
+                        ){
+
+                        val present = queriesChipGroup!!.children.firstOrNull { (it as Chip).text.toString() == searchView.editText.text.toString() }
+                        if (present == null) {
+                            val chip = layoutinflater!!.inflate(R.layout.input_chip, queriesChipGroup, false) as Chip
+                            chip.text = searchView.editText.text
+                            chip.chipBackgroundColor = ColorStateList.valueOf(MaterialColors.getColor(requireContext(), R.attr.colorSecondaryContainer, Color.BLACK))
+                            chip.setOnClickListener {
+                                queriesChipGroup!!.removeView(chip)
+                            }
+                            queriesChipGroup!!.addView(chip)
+                        }
+                        if (queriesChipGroup!!.childCount == 0) queriesConstraint.visibility = GONE
+                        else queriesConstraint.visibility = VISIBLE
+                        searchView.editText.setText("")
+                        return@OnTouchListener true
+
+                    }
+                }
+            }catch (ignored: Exception){}
+            false
+        })
+
+        searchView.editText.setOnEditorActionListener { textView, i, keyEvent ->
+            initSearch(searchView)
+            true
+        }
+
+        searchBar!!.setOnMenuItemClickListener { m: MenuItem ->
+            when (m.itemId) {
+                R.id.delete_results -> {
+                    resultViewModel.getTrending()
+                    selectedObjects = ArrayList()
+                    searchBar!!.setText("")
+                    downloadAllFabCoordinator!!.visibility = GONE
+                    downloadFabs!!.visibility = GONE
+                }
+                R.id.delete_search -> {
+                    resultViewModel.deleteAllSearchQueryHistory()
+                    searchSuggestionsLinearLayout!!.removeAllViews()
+                }
+            }
+            true
+        }
+        queriesChipGroup!!.addOnLayoutChangeListener { view, i, i2, i3, i4, i5, i6, i7, i8 ->
+            if (queriesChipGroup!!.childCount == 0) queriesConstraint.visibility = GONE
+            else queriesConstraint.visibility = VISIBLE
+            searchView.editText.setText("")
+        }
+
+        queriesInitStartBtn.setOnClickListener {
+            initSearch(searchView)
+        }
+    }
+
+    private fun updateSearchViewItems(it: Editable?, searchView: SearchView, linkYouCopied: View?){
+        lifecycleScope.launch {
             searchSuggestionsLinearLayout!!.removeAllViews()
             searchHistoryLinearLayout!!.removeAllViews()
 
@@ -276,8 +350,6 @@ class HomeFragment : Fragment(), HomeAdapter.OnItemClickListener, View.OnClickLi
             }else{
                 searchView.editText.setCompoundDrawablesRelativeWithIntrinsicBounds(0, 0, R.drawable.ic_plus, 0)
             }
-
-            lifecycleScope.launch {
             val suggestions = withContext(Dispatchers.IO){
                 if (it!!.isEmpty()) {
                     resultViewModel.getSearchHistory().map { it.query }
@@ -350,72 +422,6 @@ class HomeFragment : Fragment(), HomeAdapter.OnItemClickListener, View.OnClickLi
 
 
         }
-            false
-        }
-
-        searchView.editText.setOnTouchListener(OnTouchListener { v, event ->
-            try{
-                val drawableLeft = 0
-                val drawableTop = 1
-                val drawableRight = 2
-                val drawableBottom = 3
-                if (event.action == MotionEvent.ACTION_UP) {
-                    if (
-                        (isRightToLeft && (event.x < (searchView.editText.left - searchView.editText.compoundDrawables[drawableLeft].bounds.width()))) ||
-                        (!isRightToLeft && (event.x > (searchView.editText.right - searchView.editText.compoundDrawables[drawableRight].bounds.width())))
-                        ){
-
-                        val present = queriesChipGroup!!.children.firstOrNull { (it as Chip).text.toString() == searchView.editText.text.toString() }
-                        if (present == null) {
-                            val chip = layoutinflater!!.inflate(R.layout.input_chip, queriesChipGroup, false) as Chip
-                            chip.text = searchView.editText.text
-                            chip.chipBackgroundColor = ColorStateList.valueOf(MaterialColors.getColor(requireContext(), R.attr.colorSecondaryContainer, Color.BLACK))
-                            chip.setOnClickListener {
-                                queriesChipGroup!!.removeView(chip)
-                            }
-                            queriesChipGroup!!.addView(chip)
-                        }
-                        if (queriesChipGroup!!.childCount == 0) queriesConstraint.visibility = GONE
-                        else queriesConstraint.visibility = VISIBLE
-                        searchView.editText.setText("")
-                        return@OnTouchListener true
-
-                    }
-                }
-            }catch (ignored: Exception){}
-            false
-        })
-
-        searchView.editText.setOnEditorActionListener { textView, i, keyEvent ->
-            initSearch(searchView)
-            true
-        }
-
-        searchBar!!.setOnMenuItemClickListener { m: MenuItem ->
-            when (m.itemId) {
-                R.id.delete_results -> {
-                    resultViewModel.getTrending()
-                    selectedObjects = ArrayList()
-                    searchBar!!.setText("")
-                    downloadAllFabCoordinator!!.visibility = GONE
-                    downloadFabs!!.visibility = GONE
-                }
-                R.id.delete_search -> {
-                    resultViewModel.deleteAllSearchQueryHistory()
-                    searchSuggestionsLinearLayout!!.removeAllViews()
-                }
-            }
-            true
-        }
-        queriesChipGroup!!.addOnLayoutChangeListener { view, i, i2, i3, i4, i5, i6, i7, i8 ->
-            if (queriesChipGroup!!.childCount == 0) queriesConstraint.visibility = GONE
-            else queriesConstraint.visibility = VISIBLE
-            searchView.editText.setText("")
-        }
-
-        queriesInitStartBtn.setOnClickListener {
-            initSearch(searchView)
-        }
     }
 
     private fun initSearch(searchView: SearchView){