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我編寫了一個簡單的應用程序來獲取聯繫人中的電話號碼。但是,電話號碼返回「null」。無法在Android 2.3.3中獲取電話號碼
這裏是我的代碼:
private void queryContactPhoneNumber() {
// TODO Auto-generated method stub
String[] cols = new String[] {People.NAME, People.NUMBER};
Uri myContacts = People.CONTENT_URI;
Cursor mqCur = managedQuery(myContacts, cols, null, null, null);
if(mqCur.moveToFirst())
{
String myname = null;
String mynumber = null;
do
{
myname = mqCur.getString(mqCur.getColumnIndex(People.NAME));
mynumber = mqCur.getString(mqCur.getColumnIndex(People.NUMBER));
Toast.makeText(this, myname + " " + mynumber, Toast.LENGTH_SHORT).show();
}
while(mqCur.moveToNext());
}
}
它工作:),非常感謝。但是,你想爲我解釋我的代碼有什麼問題嗎? – 2012-02-16 08:23:58
是的, 這裏您使用了People.CONTENT_URI(請參閱[這裏](http://developer.android.com/reference/android/provider/Contacts.People.html#CONTENT_URI))已被棄用。所以它不會工作。替換爲ContactsContract(請參閱[這裏](http://developer.android.com/reference/android/provider/ContactsContract.html))。 – Satheesh 2012-02-16 09:01:11
非常感謝。現在我明白了 :) – 2012-02-16 17:01:21