public void Remove() { SQLiteDatabase sqlDatabase = null; try { Globals dbHelp = new Globals(); dbHelp.OpenDatabase(); sqlDatabase = dbHelp.GetSQLiteDatabase(); if (sqlDatabase != null && sqlDatabase.IsOpen) { var sql = "DELETE FROM [Feelings] WHERE FeelingsID = " + FeelingsID.ToString(); sqlDatabase.ExecSQL(sql); Log.Info(TAG, "Remove: Removed Feeling with ID " + FeelingsID.ToString() + " successfully"); sqlDatabase.Close(); } Log.Error(TAG, "Remove: SQLite database is null or was not opened - remove failed"); } catch (Exception e) { Log.Error(TAG, "Remove: Exception - " + e.Message); if (sqlDatabase != null && sqlDatabase.IsOpen) { sqlDatabase.Close(); } } }
public void Save() { SQLiteDatabase sqlDatabase = null; try { Globals dbHelp = new Globals(); dbHelp.OpenDatabase(); sqlDatabase = dbHelp.GetSQLiteDatabase(); if (sqlDatabase != null) { if (sqlDatabase.IsOpen) { if (IsNew) { ContentValues values = new ContentValues(); values.Put("AboutWhat", AboutWhat); values.Put("Strength", Strength); values.Put("Type", (int)Type); values.Put("Action", (int)Action); values.Put("ActionOf", ActionOf); FeelingsID = (int)sqlDatabase.Insert("Feelings", null, values); IsNew = false; IsDirty = false; } if (IsDirty) { ContentValues values = new ContentValues(); values.Put("AboutWhat", AboutWhat); values.Put("Strength", Strength); values.Put("Type", (int)Type); values.Put("Action", (int)Action); values.Put("ActionOf", ActionOf); string whereClause = "FeelingsID = ?"; sqlDatabase.Update("Feelings", values, whereClause, new string[] { FeelingsID.ToString() }); IsDirty = false; } sqlDatabase.Close(); } } } catch (Exception e) { Log.Error(TAG, "Save: Exception - " + e.Message); if (sqlDatabase != null && sqlDatabase.IsOpen) { sqlDatabase.Close(); } } }