Question

我正在使用以下代码来从手机中获取联系人我得到的是姓名而不是号码，请帮我找出其他联系方式。

public class DialActivity extends Activity {

private ListView mContactList;

public  String[] fields;
 public  Cursor cursor;
 public    boolean mShowInvisible;
 public   Uri uri;
 public   String[] projection;
 public   String[] selectionArgs;
 public  String selection;
 public  String sortOrder;


/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);


    mContactList = (ListView) findViewById(R.id.ListView01);

     // Populate the contact list
    populateContactList();




}

   /**
 * Populate the contact list based on account currently selected in the account spinner.
 */
private void populateContactList() {
    // Build adapter with contact entries
    Cursor cursor = getContacts();
    String[] fields = new String[] {
            ContactsContract.Data.DISPLAY_NAME

    };
    SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.listrow, cursor,
            fields, new int[] {R.id.TextView01});
    mContactList.setAdapter(adapter);
}

/**
 * Obtains the contact list for the currently selected account.
 *
 * @return A cursor for for accessing the contact list.
 */
private Cursor getContacts()
{
    // Run query
    Uri uri = ContactsContract.Contacts.CONTENT_URI;
    String[] projection = new String[] {
            ContactsContract.Contacts._ID,
            ContactsContract.Contacts.DISPLAY_NAME
    };
    String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '" +
            (mShowInvisible ? "0" : "1") + "'";
    String[] selectionArgs = null;
    String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC";

    return managedQuery(uri, projection, selection, selectionArgs, sortOrder);
}

}

在上面的代码中我使用自定义ListRow布局并显示每行中的联系人姓名，但是想要填充具有名称和相应编号的列表，以便我可以通过单击该listItem对这些编号进行调用。我知道如何打电话，但我没有电话号码。

Answer 1

ContactsContract.Contacts不包含电话号码，但您拥有联系人的ID，因此您现在可以查询ContactsContract.Data以获取电话号码。可以在文档中找到示例查询：http://developer.android.com/reference/android/provider/ContactsContract.Data.html

我想获取存储在手机中的联系人但遇到问题

1 个答案: