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当我在Android 1.6中使用以下代码时,它会同时显示两个电话号码和 联系人,但是当我使用Android 2.2时,它不显示电话号码,它只显示名称 。Android模拟器不显示电话号码
String columns[] = new String[] { People.NAME, People.NUMBER, People._ID };
int tocols[] = new int[] {android.R.id.text1, android.R.id.text2};
Cursor c = managedQuery(People.CONTENT_URI, columns, null, null, null);
SimpleCursorAdapter sca = new SimpleCursorAdapter(this,
android.R.layout.simple_list_item_2, c, columns, tocols);
setListAdapter(sca);