Remove keywords by long click

1 files changed, 17 insertions, 1 deletions

diff --git a/app/src/main/java/org/rssin/android/FilterSettingsActivity.java b/app/src/main/java/org/rssin/android/FilterSettingsActivity.java
index 3034ea3..12231e0 100644
--- a/app/src/main/java/org/rssin/android/FilterSettingsActivity.java
+++ b/app/src/main/java/org/rssin/android/FilterSettingsActivity.java
@@ -15,6 +15,7 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.EditText;
 import android.widget.ListView;
@@ -60,7 +61,22 @@ public class FilterSettingsActivity extends ActionBarActivity {
         setTitle();
 
         keywordAdapter = new KeywordAdapter(this, R.layout.item_filter_settings_keyword, filter.getKeywords());
-        ((ListView) findViewById(R.id.filter_settings_feeds_list)).setAdapter(keywordAdapter);
+        ListView keywordsListView = (ListView) findViewById(R.id.filter_settings_feeds_list);
+        keywordsListView.setAdapter(keywordAdapter);
+        keywordsListView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
+            @Override
+            public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
+                filter.getKeywords().remove(keywordAdapter.getItem(position));
+                try {
+                    filtersList.save();
+                    keywordAdapter.notifyDataSetChanged();
+                    return true;
+                } catch (IOException e) {
+                    Toast.makeText(getBaseContext(), getResources().getString(R.string.error_save_filter), Toast.LENGTH_SHORT).show();
+                    return false;
+                }
+            }
+        });
     }
 
     @Override