无法显示用户输入

Question

我正在构建一个Android todo列表应用程序，它使用SQLdatabase来保存用户输入（任务，时间，日期），但面临一个奇怪的问题，当我尝试使用用户输入更新默认textview时，只有3个textview更改中的一个，谁的id被提到第一个，最后一个输入读取，其余的文本视图保持不变。

update_titleUI

public void update_titleUI() {
    ArrayList<String> taskList = new ArrayList<>();
    SQLiteDatabase db = mHelper.getReadableDatabase();
    Cursor cursor = db.query(TaskContract.TaskEntry.TABLE,
            new String[]{TaskContract.TaskEntry._ID, TaskContract.TaskEntry.COL_TASK_TITLE},
            null, null, null, null, null);
    while (cursor.moveToNext()) {
        int idx = cursor.getColumnIndex(TaskContract.TaskEntry.COL_TASK_TITLE);
        taskList.add(cursor.getString(idx));
    }

    if (mAdapter == null) {
        mAdapter = new ArrayAdapter<>(this,
                R.layout.item_todo,
                R.id.task_title,
                taskList);
        mTaskListView.setAdapter(mAdapter);
    } else {
        mAdapter.clear();
        mAdapter.addAll(taskList);
        mAdapter.notifyDataSetChanged();
    }

    cursor.close();
    db.close();
}

update_timeUI

public void update_timeUI() {
        ArrayList<String> taskTime = new ArrayList<>();
        SQLiteDatabase db = mHelper.getReadableDatabase();
        Cursor cursor = db.query(TaskContract.TaskEntry.TABLE,
                new String[]{TaskContract.TaskEntry._ID, TaskContract.TaskEntry.COL_TASK_TIME},
                null, null, null, null, null);
        while (cursor.moveToNext()) {
            int idx = cursor.getColumnIndex(TaskContract.TaskEntry.COL_TASK_TIME);
            taskTime.add(cursor.getString(idx));
        }

        if (mAdapter == null) {
            mAdapter = new ArrayAdapter<>(this,
                    R.layout.item_todo,
                    R.id.task_time,
                    taskTime);
            mTaskListView.setAdapter(mAdapter);
        } else {
            mAdapter.clear();
            mAdapter.addAll(taskTime);
            mAdapter.notifyDataSetChanged();
        }

        cursor.close();
        db.close();
    }

update_dateUI

public void update_dateUI() {
    ArrayList<String> taskTime = new ArrayList<>();
    SQLiteDatabase db = mHelper.getReadableDatabase();
    Cursor cursor = db.query(TaskContract.TaskEntry.TABLE,
            new String[]{TaskContract.TaskEntry._ID, TaskContract.TaskEntry.COL_TASK_DATE},
            null, null, null, null, null);
    while (cursor.moveToNext()) {
        int idx = cursor.getColumnIndex(TaskContract.TaskEntry.COL_TASK_DATE);
        taskTime.add(cursor.getString(idx));
    }

    if (mAdapter == null) {
        mAdapter = new ArrayAdapter<>(this,
                R.layout.item_todo,
                R.id.task_date,
                taskTime);
        mTaskListView.setAdapter(mAdapter);
    } else {
        mAdapter.clear();
        mAdapter.addAll(taskTime);
        mAdapter.notifyDataSetChanged();
    }

    cursor.close();
    db.close();
}

当我在最后声明update_titleUI 1st和update_dateUI时输出