From 942dcdcd501048d2e8c80132039df1a2d054b237 Mon Sep 17 00:00:00 2001
From: Sanjay Sargam <sargamsanjaykumar@gmail.com>
Date: Sat, 16 Dec 2023 23:42:55 +0530
Subject: [PATCH] delete history individually

---
 .../SearchPreferenceAdapter.java              |  7 +++++
 .../SearchPreferenceFragment.java             | 26 +++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/lib/src/main/java/com/bytehamster/lib/preferencesearch/SearchPreferenceAdapter.java b/lib/src/main/java/com/bytehamster/lib/preferencesearch/SearchPreferenceAdapter.java
index c4dba1a4..bebe3b39 100644
--- a/lib/src/main/java/com/bytehamster/lib/preferencesearch/SearchPreferenceAdapter.java
+++ b/lib/src/main/java/com/bytehamster/lib/preferencesearch/SearchPreferenceAdapter.java
@@ -70,6 +70,12 @@ public void onBindViewHolder(@NonNull final ViewHolder h, final int position) {
                 onItemClickListener.onItemClicked(listItem, h.getAdapterPosition());
             }
         });
+        h.root.setOnLongClickListener(v -> {
+            if (onItemClickListener != null) {
+                onItemClickListener.onItemDeleteClicked(h.getAdapterPosition());
+            }
+            return false;
+        });
     }
 
     void setContent(List<ListItem> items) {
@@ -97,6 +103,7 @@ void setOnItemClickListener(SearchClickListener onItemClickListener) {
 
     interface SearchClickListener {
         void onItemClicked(ListItem item, int position);
+        void onItemDeleteClicked(int position);
     }
 
     static class ViewHolder extends RecyclerView.ViewHolder {
diff --git a/lib/src/main/java/com/bytehamster/lib/preferencesearch/SearchPreferenceFragment.java b/lib/src/main/java/com/bytehamster/lib/preferencesearch/SearchPreferenceFragment.java
index 75428d57..fe65b73a 100644
--- a/lib/src/main/java/com/bytehamster/lib/preferencesearch/SearchPreferenceFragment.java
+++ b/lib/src/main/java/com/bytehamster/lib/preferencesearch/SearchPreferenceFragment.java
@@ -15,6 +15,7 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.PopupMenu;
 import androidx.cardview.widget.CardView;
 import androidx.fragment.app.Fragment;
@@ -267,6 +268,31 @@ public void onItemClicked(ListItem item, int position) {
         }
     }
 
+    @Override
+    public void onItemDeleteClicked(int position) {
+        if (searchConfiguration.isHistoryEnabled()) {
+            showDeleteConfirmationDialog(position);
+        }
+    }
+
+    private void showDeleteConfirmationDialog(final int position) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(requireContext());
+        builder.setMessage("Delete this search history ?");
+        builder.setPositiveButton("Delete", (dialog, which) -> deleteHistoryItem(position));
+        builder.setNegativeButton("Cancel", (dialog, which) -> {
+        });
+        AlertDialog alertDialog = builder.create();
+        alertDialog.show();
+    }
+
+    private void deleteHistoryItem(int position) {
+        if (position >= 0 && position < history.size()) {
+            history.remove(position);
+            saveHistory();
+            updateSearchResults(viewHolder.searchView.getText().toString());
+        }
+    }
+
     private TextWatcher textWatcher = new TextWatcher() {
         @Override
         public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {