Can'；t更新sqlite android

我正在写我的应用程序，我想有一个功能，用户长时间点击该项目，然后他们可以选择编辑或删除该项目。删除功能工作正常。但是当他们选择编辑，而不是编辑和保存，它只是删除该项目。我已经工作了几天了，但还是找不到问题所在

我的数据库类：

public class DBAdapter {

    private static final String TAG = "DBAdapter";

    public static final String KEY_ROWID = "_id";
    public static final int COL_ROWID = 0;

    public static final String KEY_ACCOUNT = "account";
    public static final String KEY_DATE = "date";
    public static final String KEY_NOTE = "note";
    public static final String KEY_ENTRY = "entry";
    public static final String KEY_OTHERS = "others";

    public static final int COL_ACCOUNT = 1;
    public static final int COL_DATE = 2;
    public static final int COL_NOTE = 3;
    public static final int COL_ENTRY = 4;
    public static final int COL_OTHERS = 5;

    public static final String[] ALL_KEYS = new String[] {KEY_ROWID, KEY_ACCOUNT, KEY_DATE, KEY_NOTE, KEY_ENTRY, KEY_OTHERS};

    public static final String DATABASE_NAME = "MyDb";
    public static final String DATABASE_TABLE = "mainTable";

    public static final int DATABASE_VERSION = 1;

    private static final String DATABASE_CREATE_SQL =
            "create table " + DATABASE_TABLE
                    + " (" + KEY_ROWID + " integer primary key autoincrement, "

                    + KEY_ACCOUNT + " text, "
                    + KEY_DATE + " text not null, "
                    + KEY_NOTE + " text, "
                    + KEY_ENTRY + " real not null, "
                    + KEY_OTHERS + " text "
                    + ");";

    private final Context context;

    private DatabaseHelper myDBHelper;
    private SQLiteDatabase db;

    public DBAdapter open() {
        db = myDBHelper.getWritableDatabase();
        return this;
    }

    public long insertRow(String account, String date, String note, double entry, String others) {

        ContentValues values = new ContentValues();
        values.put(KEY_ACCOUNT, account);
        values.put(KEY_DATE, date);
        values.put(KEY_NOTE, note);
        values.put(KEY_ENTRY, entry);
        values.put(KEY_OTHERS, others);

        return db.insert(DATABASE_TABLE, null, values);
    }

    public boolean deleteRow(long rowId) {
        String where = KEY_ROWID + "=" + rowId;
        return db.delete(DATABASE_TABLE, where, null) != 0;
    }

    public boolean updateRow(long id, String account, String date, String note, double entry, String others) {
        String where = KEY_ROWID + "=" + id;

        ContentValues values = new ContentValues();
        values.put(KEY_ACCOUNT, account);
        values.put(KEY_DATE, date);
        values.put(KEY_NOTE, note);
        values.put(KEY_ENTRY, entry);
        values.put(KEY_OTHERS, others);

        return db.update(DATABASE_TABLE, values, where, null) != 0;
    }

以及我的活动代码：

    myDb = new DBAdapter(this);
    myDb.open();
    myDb.updateRow(id,a,d,n,e,c);

它不更新数据，而是删除整行

---

你知道我做错了什么吗？

你是否验证了

updateRow

实际上正在被调用？有时这些问题归结为错误连接的按钮：）是的，我调用该方法。但是它没有更新，而是删除了行。您是否验证了实际上正在调用

updateRow

？有时这些问题归结为错误连接的按钮：）是的，我调用该方法。但不是更新，而是删除该行。