// 手势设置 public GestureSettingInfo getGestureSettingInfo(int type) { final DataProvider dataProvider = mDataProvider; Cursor cursor = dataProvider.queryGestureSetting(type); if (null != cursor) { try { GestureSettingInfo info = new GestureSettingInfo(); boolean bOk = info.parseFromCursor(cursor); if (bOk) { return info; } } catch (SQLiteException e) { e.printStackTrace(); } finally { cursor.close(); } } return null; }