db optimization

DevEmperor · Feb 2, 2024 · b5123c2 · b5123c2
1 parent c68b126
commit b5123c2
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/app/src/main/java/net/devemperor/wristassist/database/ChatHistoryDatabaseHelper.java b/app/src/main/java/net/devemperor/wristassist/database/ChatHistoryDatabaseHelper.java
@@ -125,9 +125,7 @@ public void edit(Context context, long id, ChatItem item) throws IOException, JS
 
     public void delete(Context context, long id) {
         SQLiteDatabase db = this.getWritableDatabase();
-        Cursor cursor = db.rawQuery("DELETE FROM CHAT_HISTORY_TABLE WHERE ID=" + id, null);
-        cursor.moveToFirst();
-        cursor.close();
+        db.delete("CHAT_HISTORY_TABLE", "ID=" + id, null);
         db.close();
 
         String filePath = context.getFilesDir().getAbsolutePath() + "/chat_" + id + ".json";

diff --git a/app/src/main/java/net/devemperor/wristassist/database/UsageDatabaseHelper.java b/app/src/main/java/net/devemperor/wristassist/database/UsageDatabaseHelper.java
@@ -64,7 +64,7 @@ public void reset() {
     }
 
     public List<UsageModel> getAll() {
-        SQLiteDatabase db = this.getWritableDatabase();
+        SQLiteDatabase db = this.getReadableDatabase();
         Cursor cursor = db.rawQuery("SELECT * FROM USAGE", null);
 
         List<UsageModel> models = new ArrayList<>();
@@ -79,7 +79,7 @@ public List<UsageModel> getAll() {
     }
 
     public double getTotalCost() {
-        SQLiteDatabase db = this.getWritableDatabase();
+        SQLiteDatabase db = this.getReadableDatabase();
         Cursor cursor = db.rawQuery("SELECT SUM(COST) FROM USAGE", null);
 
         double totalCost = 0;