SQLite更改列表的佈局

Question

我正在從android網站的記事本教程工作。我創建了一個包含2個條目的數據庫：名稱和地址。當應用程序運行時，只顯示名稱。我想顯示姓名和地址。我編輯了我的filldata方法，但它不起作用。看到我的代碼如下。有什麼建議麼？

private void fillData() { 
    Cursor notesCursor = mDbHelper.fetchAllNotes(); 
    startManagingCursor(notesCursor); 

    // Create an array to specify the fields we want to display in the list (TITLE + BODY) 
    String[] from = new String[]{NotesDbAdapter.KEY_TITLE,NotesDbAdapter.KEY_BODY}; 

    // and an array of the fields we want to bind those fields to (in this case just text1) 
    int[] to = new int[]{R.id.text1}; 

    // Now create a simple cursor adapter and set it to display 
    SimpleCursorAdapter notes = 
     new SimpleCursorAdapter(this, R.layout.notes_row, notesCursor, from, to); 
    setListAdapter(notes); 
} 

Answer 1

在你R.layout.notes_row文件，你應該有兩個TextViews一個標題和一個地址，然後你會寫：

String[] from = new String[]{NotesDbAdapter.KEY_TITLE,NotesDbAdapter.KEY_BODY}; 

    // and an array of the fields we want to bind those fields to (in this case just text1) 
    int[] to = new int[]{R.id.text1, R.id.id_of_the_second_text}; 

    // Now create a simple cursor adapter and set it to display 
    SimpleCursorAdapter notes = 
     new SimpleCursorAdapter(this, R.layout.notes_row, notesCursor, from, to); 
    setListAdapter(notes); 

編輯： R.layout.notes_row可能是這樣的：

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> 
<TextView android:id="@+id/text1" 
android:layout_width="wrap_content" 
android:layout_height="wrap_content" /> 
<TextView android:id="@+id/text2" 
android:layout_width="wrap_content" 
android:layout_height="wrap_content" /> 
</LinearLayout>