可以使用以下步骤解决:
MatrixCursor cursor = new MatrixCursor(new String[] { "column1", "column2" });
Object[] rowData = new Object[] { "data1", "data2" }; cursor.addRow(rowData);
Object[] rowData2 = new Object[] { "data3", "data4" }; cursor.addRow(rowData2);
注意:将新行添加到MatrixCursor需要确保与指定的列数匹配。如果出现错误,可能是由于未正确指定列名。
完整的示例代码:
MatrixCursor cursor = new MatrixCursor(new String[] { "column1", "column2" });
Object[] rowData = new Object[] { "data1", "data2" }; cursor.addRow(rowData);
Object[] rowData2 = new Object[] { "data3", "data4" }; cursor.addRow(rowData2);
// 以下是使用Cursor的示例代码 CursorAdapter adapter = new CursorAdapter(this, cursor, 0) { // 实现Adapter中必须的方法来绑定数据到视图 };
ListView listView = (ListView) findViewById(R.id.listView); listView.setAdapter(adapter);